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2. Specifications2.1 Specifications for inverter units
-9-
Function cooling heatingCapacity kW 5.0 1.8--5.8 5.2 2.0---6.2Sensible heat ratio 0.71 /
W 1660 550---2400 1730 600---2300W 2650 2650
EER or COP W/W 3.01 3.01Dehumidifying capacity 10 ³×m³/h
A / A 7.8(3.0---10.5 /12.0 8.0 3.2---10 /12.0Unit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mmOutlet distribution hole dimension mm
kWdB(A)kg / kg
External L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity kW 5.1(1.8--5.8) 6.0(2.0---7.1)Sensible heat ratio 0.71
W 1690(550---2650) 1650(600---2650)W 2650 2650
EER or COP W/W 3.01 3.63Dehumidifying capacity 10 ³×m³/h
A / A 8.0(3.0--12.0 A 7.8(3.2--12.0 AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
PVC 18/20Remote
Noise level (H-M-L) 50/45/40Weight (Net / Shipping) 30/39
0.452-7
Dimension 1090×655×1991150×750×300
Indo
or u
nit
AC182ACERA(WHITE)
Fan
CENTRIFUGALX21150/1050/850
0.05750/650/550
Heat exchanger inner grooved pipe/ 7
item Model AC182ACERA
Total power inputMax. power input
1.8
Weight (Net / Shipping) 25/27
Pan
el Dimension 700×700×60 740×750×115
Weight (Net / Shipping) 3.5/4.5
Indo
or u
nit
AB182ACERA(WHITE)
Electricity Heater 0Noise level (H-M-L) 44/----
PVC 26/32Remote
95/
0.05700/-----
2-7
Dimension 570×570×260718×680×380
Heat exchanger inner grooved pipe/ 7
1.23
Max. power input
Fan
centrifugal*1760/650/520
2.1
item Model AB182ACERA
Total power input
Running /Max.Running current
Running /Max.Running current
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-10-
Function cooling heatingCapacity kW 5.1 1.8---6.0 6.0 2.0---7.1Sensible heat ratio 0.75
W 1580 550---2650 1650 600---2650W 2650 2650
EER or COP W/W 3.23 3.64Unit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Function cooling heatingCapacity kW 5.1 1.8---6.0 6.0 2.0---7.1Sensible heat ratio 0.75
W 1580 550---2650 1650 600---2650W 2650 2650
EER or COP W/W 3.23 3.64A / A 7.5 3.0---12.0 /12.0 7.8 3.2---12.0 /12
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Noise level (H-M-L) 44/----Weight (Net / Shipping) 12/15
Remote
Dimension 870*305*225962*312*365PVC 16/12
Heat exchanger inner grooved pipe/ 7
0.8682-7
Indo
or u
nit
AS182AVERA(WHITE)
Fan
cross flow*11250/1150/1050
0.05760/-----
Weight (Net / Shipping) 24/27
item Model AS182AVERA
wiredElectricity Heater 0Noise level (H-M-L) 50/48/45
Dimension 1190*450*2201281*526*305PVC 16/12
Heat exchanger inner grooved pipe/ 9.52
0.592-7
Total power input
Indo
or u
nit
AD182AMERA(WHITE)
Fan
cross flow*11150/1050/860/680R/MIN
0.05850/770/680/600(30PA)
item Model AD182AMERA
Total power inputMax. power input
Max. power input
Running /Max.Running current
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-11-
Power cablePower source N, V, HzStart Current A 3A 3ACircuit breaker A 25A 25A
Unit model (color)Model / ManufactureOil modelOil chargingTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mmPackage L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmRefrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
Out
door
uni
t
WHITE
Compressor
TNB175FLBM1/MITSUBISHI ELECTRICMEL56670ML
scroll type
860±300.082500
item Model AU182AFERA3G 4.0mm2
1, 220--230, 50
Heat exchangerhydrophilic finned Aluminum foil / 7
3/1.5543-60
Fan
axial×1
Defrosting AUTO
Dimension 810*288*680960*406*760
2.5
/main capillary 1.6*400mm, sub capillary
56Type of Four way valve STF-0218G
30Weight (Net / Shipping) 59/66
PIP
ING
Refrigerant R410A/185035
Pipe 6.3512.7flared
Between I.D &O.D MAX.Drop 15MAX.Piping length 40
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-12-
Function cooling heatingCapacity kW 7.0 2.0---8.0 7.8 2.5--8.5Sensible heat ratio 0.72
W 2300(500---3250)W 2.25(500---2750)WW 3300W 3300W
EER or COP W/W 3.04 3.46Dehumidifying capacity 10 ³×m³/h
A / A 11.0(2.5--14.5 10.0(2.5--12.0Unit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
dB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mmkg / kg
Function cooling heatingCapacity kW 6.5(2.0-8.0) 7.5(2.5-8.5)Sensible heat ratio 0.72
W 2240W(500-3250) 2550(500-3250)W 3300W 3300W
EER or COP W/W 2.90 C 2.94 EDehumidifying capacity 10 ³×m³/h
A / A 10(2.5-14.5)A/15A 11.5(2.5-14.5)A/15AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
PVC 18/20Remote or wired
Noise level (H-M-L) 48/46/44Weight (Net / Shipping) 28.3/34.3
0.492-7
Dimension 990*665*1991150*750*300
Indo
or u
nit
AC242ACERA(WHITE)
Fan
Centrifugal 21220±40/1190±50/1050±50/980±50r/min
0.10800/-/-
Heat exchanger Inner grooved type / 7
980*980*100Weight (Net / Shipping) /
Noise level (H-M-L) 48/44/39
Total power inputMax. power input
item Model AC242ACERA
Weight (Net / Shipping) 26.8/32.6
Pan
el Dimension
Dimension 840*840*240910*910*300PVC 26/32
Indo
or u
nit
AB242ACERA(black)
Fan
Centrifugal × 1670±40/550±50/460±50
0.161300/-/-
Heat exchanger Inner grooved type / 7
1.8
0.492-7
Remote or wired130
2.0
950*950*80
item Model AB242ACERA
Total power inputMax. power input
Running /Max.Running current
Running /Max.Running current
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-13-
Function cooling heatingCapacity kW 7.35 2.0---8.2 8.15 3.0---9.0Sensible heat ratio 0.72 /
W 2280(600---3250)W 2250(600---3250)WW 3300W 3300W
EER or COP W/W
A / A10.0(2.5--14.5)A /
15.0A10.0(2.5--14.5)A /
15.0AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Function cooling heatingCapacity kW 7.35 2.0---8.2 8.15 2.5-9.0Sensible heat ratio 0.72
W 2280(600---3250)W 2250(600---3250)WW 3300W 3300W
EER or COP W/W 3.22 3.62Dehumidifying capacity 10 ³×m³/h
A / A 10.5(2.5--14.5)A / 15A 10.0(2.5--14.5)A /1 5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
dB(A)kg / kg
Noise level (H-M-L) 47/43/39Weight (Net / Shipping) 39/40.4
PVC 32/26Remote or wired
150
2-7
Dimension 990*650*3001170*860*340
item Model AD242AMERA
Total power inputMax. power input
Indo
or u
nit
AD242AMERA(grey)
Fan
Centrifugal 21000±40/940±40/860±40/780±50
0.181200/1050/850
Heat exchanger Inner grooved type / 7
0.49
PVC 16/12Remote or wired
2.1
Noise level (H-M-L) 49/45/41/37Weight (Net / Shipping) 25.2/28.4
2-7
Dimension 1090*500*2201174*549*294
item Model AD242ALERA
Total power inputMax. power input
Indo
or u
nit
AD242ALERA(grey)
Fan
Centrifugal 21250±40/1130±40/1000±50/850±50
0.051200/1050/850 white port, 0Pa static
Heat exchanger Inner grooved type / 7
0.51
Running /Max.Runningcurrent
2.0
Running /Max.Running current
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-14-
Power cablePower source N, V, HzStart Current A 3 3
Unit model (color)Model / ManufactureOil model MEL56Oil charging 670MLTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmRefrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
Out
door
uni
t
WHITE
Compressor
TNB175FLBM1 MITSUBISHI
Rotary
Fan
axial×1910±30
0.063000
Heat exchanger7
3/1.4643-60
Dimension 865*335*732995*420*815
/
Type of Four way valve SHF-4-10A37
2.4mm EEVDefrosting AUTO
3
Weight (Net / Shipping) 57/60.5
PIP
ING
Refrigerant R410A/230050
Pipe 9.5215.88
Flare cnnection
Between I.D &O.D MAX.Drop 15MAX.Piping length 30
item Model AU242AGERA
56
1PH,220-230VAC,50HZ3G 4.0mm2
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-15-
Function cooling heatingCapacity Btu/h 33800 38200Capacity kW 9.9(2.2~11.6) 11.2(2.5~12.0)Sensible heat ratio 0.73
W 3290(650---3800) 3280(650---3800)W 4300 4300
EER or COP W/W 3.01 3.09Energy efficiency stage B DDehumidifying capacity 10 ³×m³/h
A / A 14.3(2.9-17.0)/19.3 14.3(2.9-17.0)/19.3Unit model (color)
Type × NumberSpeed(H-M-L) r/minAir-flow(H-M-L) m³/h Type / Diameter mm
Total Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heating
Capacity Btu/h 35000 39000
Capacity kW 10.3(2.2~11.5) 11.4(2.5~12.0)
Sensible heat ratio 0.73
W 3200(500---3900) 3250(500---3900)
W 4300 4300
EER or COP W/W 3.22 3.51
Energy efficiency stage A B
Dehumidifying capacity 10 ³×m³/hA / A 14.3(2.3-17.5)/19.3 14.3(2.3-17.5)/19.3
Unit model (color)
Type × Number
Speed(H-M-L) r/min
Air-flow(H-M-L) m³/h
Type / Diameter mm
Total Area m²
Temp. scope
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mm
Control type (Remote /wired)
dB(A)
kg / kg
1850/1600/1350
Heat exchanger
item Model AB362ACERA
Total power inputMax. power input
Dimension1230/840/2801325/920/370
3.8
Indo
or u
nit
AB362ACERA BLACK)
FanCentrifugal fan * 1620/450/390±40
PVC 26/32remote/wired
inner grooved type/ 7
2-7
Weight (Net / Shipping) 46/53Noise level (H-M-L) 50/46/42
Pan
el Dimension1340/950/80
1400/995/115
Weight (Net / Shipping) 8.4/12
item Model AC362AFERA
Total power input
Max. power input
4.0
Running /Max.Running current
1800/1600/1400
Heat exchanger inner grooved type/ 7
0.340
PP20/25
remote/wired
2-7
Dimension1580/700/240
1710/790/315
Noise level (H-M-L) 51/49/47
Weight (Net / Shipping) 54/61
Indo
or u
nit
AC362AFERA WHITE)
Fan
Centrifugal fan * 4
1150/1100/950
0.583
Running /Max.Running current
Function cooling heatingCapacity BTU/h 36000 39000Capacity kW 10.5(2.2~11.3) 11.5(2.5~12.5)Sensible heat ratio 0.73
W 3.40(0.50---4.00) 3.15(0.50---4.00)W 4300 4300
EER or COP W/W 3.09 3.65Energy efficiency stage B ADehumidifying capacity 10 ³×m³/h
A / A 15.2 2.3-17.9 /19.3 14.1 2.3-17.9 /19.3Unit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kgWeight (Net / Shipping) 62/77
Noise level (H-M-L) 48/-/44
PVC 26/32wired
2-7
Dimension 1197×828×3551430×940×420In
door
uni
t
AD362AHERA (grey)
Fan
centrifugal X21090+30/-/930+50
0.152580/-/1560
Heat exchanger TP2M/9.52
Total power inputMax. power input
4.1
item Model AD362AHERA
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-16-
Running /Max.Running current
Function cooling heating
Capacity BTU/h 32400 38000
Capacity kW 9.5(2.2~10.8) 11.0(2.5~12.0)
Sensible heat ratio 0.73
W 3280(500---3900) 3430(500---3900)
W 4300 4300
EER or COP W/W 2.9 3.21
Energy efficiency stage C C
Dehumidifying capacity 10 ³×m³/hA / A 14.3(2.3-17.5)/19.3 15.0(2.3-17.5)/19.3
Unit model (color)
Type × Number
Speed(H-M-L) r/min
Air-flow(H-M-L) m³/h
Type / Diameter mm
Total Area m²
Temp. scope
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mm
Control type (Remote /wired)
Fresh air hole dimension mm
dB(A)
kg / kg
item Model AD362AMERA
Heat exchanger inner grooved type/ 7
0.328
Total power input
Max. power input
3.6
Dimension990*650*300
1152*860*325Indo
or u
nit
AD362AMERA(grey)
Fan
Centrifugal fan * 2
1110±50/ 1060±40 / 950±40 / 790±50r/min
1470/1300/1100/950
wired
150
2-7
Noise level (H-M-L) 50/47/43/41
Weight (Net / Shipping)
PVC 26/32
40/46.4
Running /Max.Running current
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-17-
Power cable
Power source N, V, HzStart Current A
Unit model (color)
Model / Manufacture
Type
Type × Number
Speed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmTotal area m²Temp. scope
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)crankcase heater power W
kg / kgType / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
Norminal condition: indoor temperature (cooling): 27 DB/19 WB, indoor temperature (heating): 20DB/14.5 WBOutdoor temperature(cooling): 35 DB/24 WB, outdoor temperature(heating): 7 DB/6 WBThe noise level will be measured in the third octave band limited values, using a Real Time Analysercalibrated sound intensity meter. It is a sound pressure noise level.
flared
Item Model AU362AHERA
3*4.0
1, 220-230, 50
3
Out
door
uni
t
AU362AHERA WHITE
CompressorRotary
Fan
axial*1
Dimension948*340*830
1050*440*979
950r/min±500.06
4000/-/-
Heat exchangerTP2M/ 7
0.776
43-60
60
electrical expansion valve 2.2mm
Defrosting auto
3.5
37
Weight(Net / Shipping) 74/80
PIP
ING
RefrigerantR410A 2650
65
Pipe9.52
15.88
Between I.D &O.DMAX.Drop 30
MAX.Piping length 50
TNB220FLBM/MITSUBISHI
-
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2.2 Specifications for fix frequency unit
-18-
Function cooling heatingCapacity BTU/h 17000 18000
Capacity kW 5.0 5.3
W 1780 1550
W 2050 1950
EER or COP W/W 2.81 3.41
A / AUnit model (color) AB182ACEAA Grey
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired /model)Fresh air hole dimension mm
dB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity BTU/h 17500 18600
Capacity kW 5.1 5.45
W 1690 1650
W 2000 1950
EER or COP W/W 3.02 3.3
A / AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired /model)
dB(A)kg / kg
WHITE
Running /Max.Running current
item Model AC182ACEAA
Total power inputMax. power input
Noise level (H-M-L) 48/46/44
TP2M/7X0.5
0.492-7
Dimension990x665x1991150x750x300
Heat exchanger
Pane
l
Dimension
Weight (Net / Shipping)
PVC 18/20
cooling: 7.6A /10.5A heating: 7.5A /10.0ARunning /Max.Running current
Indo
or u
nit
Fan
centrifugal fan X 2
item Model
Total power inputMax. power input
Indo
or u
nit
Fan
Heat exchanger
Dimension
AB182ACEAA
cooling: 7.5A /10.5A heating: 7.0A /10.0A
Noise level (H-M-L)Weight (Net / Shipping) 19/23.5
axial fan X 1 750±20 / 650±30/ 520±30
remote / 0010451255100
45/42/40
Weight (Net / Shipping) 28.3/34.3
700×700×60
PVC 14/16
740×740×1153.5/4.5
Remote /wired
1190±50 / 1050±50/980±50100800
50700/640/480TP2M/7X0.5
0.4412-7
570x570x260718x680x380
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-19-
Function cooling heatingCapacity BTU/h 18000 18500
Capacity kW 5.17 5.38
W 1720 1580
W 2000 1950
EER or COP W/W 3.01 3.41
A / AClass of anti electric shock Class 1
Unit model (color) AD182ALEAA GreyType × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Air sending angleDrainage pipe (material , I.D./O.D.) mmControl type (Remote /wired /model)
dB(A)kg / kg
Dehumidifying capacity 10 ³×m³/hSignal cable section 3 2.5
Connecting cable section 4 0.75
Power source N, V, HzStart Current AMax. operating pressure of heat side Mpa 4.5Max. operating pressure of cold side Mpa 4.5
Unit model (color)Model / ManufactureTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmRefrigerant control method mm/mm
Noise level dB(A)material of reduce noise
kg / kgType / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
item Model AU182AEEAA
PIP
ING
RefrigerantR410A/1500
20
Pipe6.3512.7flared
Between I.D &O.DMAX.Drop 10MAX.Piping length 20
56XPE
Weight (Net / Shipping) 42/45
/Capillary tube
Defrosting controlled by coil temp.
TP2M/7X0.543-60
Dimension775x640x245
901x341x712
Rotary
Fan
Axial X 1860±40
352300
Running /Max.Running current cooling: 7.8A /9.5A heating 7.3A /9.3A
50
2-7
item Model AD182ALEAA
Total power inputMax. power input
1.8
1 PH 220-230 V 50 Hz
Out
door
uni
t
Compressor
Heat exchanger
AU182AEEAA (WHITE)
Indo
or u
nit
Fan
centrifugal fan X 2700±30 / 540±30 / 400±30
50780
Heat exchanger TP2M/7X0.5
0.34
Dimension1090×500×220 1174×549×294
Noise level (H-M-L) 45/41/37
PVC 16/12wired control
PA200X2CS-4KU1/Meizhi
Weight (Net / Shipping) 23/26.5
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-20-
Function cooling heatingCapacity kW 7.25 7.4Sensible heat ratio 0.72 /
W 2400 2300W 3100W 3000W
EER or COP W/W 3.02 3.22Dehumidifying capacity 10 ³×m³/h
A / A 11.0A/13.9A 10.5A/13.4AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity kW 6.8 7.4Sensible heat ratio 0.72 /
W 2400 2450W 3100W 3000W
EER or COP W/W 2.83 3.02Dehumidifying capacity 10 ³×m³/h
A / A 10.5A/13.9A 11.2A/13.4AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
dB(A)kg / kg
Noise level (H-M-L) 48/46/44Weight (Net / Shipping) 28.3/34.3
PVC 18/20Remote /wired (optional)
/
2-7
Dimension 990*665*1991150*750*300
Indo
or u
nit
WHITE
Fan
centrifugal fan*21220±40/1190±50/1050±50/980±50r/min
0.10800/-/-
Heat exchanger inner grooved pipe/ 7
0.49
AC242ACEAA
Total power inputMax. power input
2.5
Pane
l
Dimension 950*950*80980*980*100
Weight (Net / Shipping) /
Remote /wired (optional)130
Electricity Heater 0Noise level (H-M-L) 48/44/39Weight (Net / Shipping) 26.8/32.6
item Model
Dimension 840*840*240910*910*300PVC 26/32
Heat exchanger inner grooved pipe/ 7
0.492-7
centrifugal fan*1670±40/550±50/460±50
0.161300/-/-
2.5
Indo
or u
nit
grey
Fan
item Model AB242ACEAA
Total power inputMax. power input
Running /Max.Running current
Running /Max.Running current
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-21-
Function cooling heatingCapacity kW 7.25 7.6Sensible heat ratio 0.72 /
W 2400 2300W 3100W 3000W
EER or COP W/W 3.02 3.30Dehumidifying capacity 10 ³×m³/h
A / A 11.0A/13.9A 10.5A/13.4AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Function cooling heatingCapacity kW 7.25 7.6Sensible heat ratio 0.72 /
W 2400 2300W 3100W 3000W
EER or COP W/W 3.02 3.30Dehumidifying capacity 10 ³×m³/h
A / A 11.0A/13.9A 10.5A/13.4AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
dB(A)kg / kgWeight (Net / Shipping) 39/40.4
PVC 32/26wired control
150Noise level (H-M-L) 47/43/39
inner grooved pipe/ 70.492-7
Dimension 990*650*3001170*860*340
Indo
or u
nit
grey
Fan
centrifugal fan*21000±40/940±40/860±40/780±50
0.181200/1050/850
Heat exchanger
item Model AD242AMEAA
Noise level (H-M-L) 49/45/41/37Weight (Net / Shipping) 25.2/28.4
Dimension 1090*500*2201174*549*294PVC 16/12
Indo
or u
nit
grey
Fan
centrifugal fan*21250±40/1130±40/1000±50/850±50
0.051200/1050/850 (white port: 0Pa)
Heat exchanger inner grooved pipe/ 7
Total power inputMax. power input
item Model AD242ALEAA
Total power inputMax. power input
2.5
1.8
0.512-7
wired control
Running /Max.Running current
Running /Max.Running current
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-22-
Power cablePower source N, V, Hz
Unit model (color)Model / ManufactureOil model VG74Oil charging 950MLTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
PIP
ING
RefrigerantR410A/2100
50
Pipe9.5215.88flare
Between I.D &O.DMAX.Drop 15MAX.Piping length 30
Weight (Net / Shipping) 57/60.5
357
Type of Four way valve SHF-4-10A
3000
37
1.8*300 capillary
item Model AU242AGEAAO
utdo
or u
nit
WHITE
Compressor
PA290X3CS-4MU1 TOSHIBA
Rotary
Fan
axial×11000±50
Defrosting AUTO
Heat exchangerTP2M/ 7
3/1.4643-60
0.06
1PH,220-230VAC,50HZH05RN-F 3G 4.0mm2
Dimension 865*335*732995*420*815
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6
Function cooling heatingCapacity BTU/h 28000 30000Capacity kW 8.2 8.8Sensible heat ratio 0.72 /
W 2700 2740
W 3400W 3500WEER or COP W/W 3.04 3.21Dehumidifying capacity 10 ³×m³/h
A / A 12.0A/15.0A 12.2A/15.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity BTU/h 28000 32500Capacity kW 8.6 9.5Sensible heat ratio 0.72 /
W 2680 2630W 3400W 3500W
EER or COP W/W 3.21 3.61Dehumidifying capacity 10 ³×m³/h
A / A 12.0A/15.0A 11.7A/15.0AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
item Model
Total power inputMax. power input
1550/1300/1000
Indo
or u
nit
AB282ACEAA(grey)
Fan
Centrifugal fan * 1670±40/600±50/460±50
0.161300/1100/870
Heat exchanger inner grooved type/ 7
0.492-7
Dimension840*840*240910*910*300PVC 26/32
remote/wired (optional)130
0.10
Electricity Heater 0Noise level (H-M-L) 48/44/39Weight (Net / Shipping) 26.8/32.6
Pan
el Dimension950*950*280980*980*100
Weight (Net / Shipping) 6/9
Indo
or u
nit
AC282AFEAA(WHITE)
Fan
Centrifugal fan*4950±40/850±40/750±40r/min
item Model
Total power inputMax. power input
Heat exchanger inner grooved type/ 7
0.532-7
Dimension1580*700*2401710*790*315
PVC 18/20remote/wired (optional)
Electricity Heater 0Noise level (H-M-L) 50/48/46Weight (Net / Shipping) 50/57
2.5
2.5
AU282AHEAA/AC282AFEAA
AU282AHEAA/AB282ACEAA
-23-
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Function cooling heatingCapacity BTU/h 28000 31000Capacity kW 8.5 9.1Sensible heat ratio 0.72 /
W 2820 2800W 3500W 3500W
EER or COP W/W 3.01 3.25Dehumidifying capacity 10 ³×m³/h
A / A 12.0A/15.5A 12.0A/15.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
kWdB(A)
Pakg / kg
Function cooling heatingCapacity BTU/h 28000 31000Capacity kW 8.5 9.1Sensible heat ratio 0.72 /
W 2950 2830W 3500W 3500W
EER or COP W/W 2.88 3.22Dehumidifying capacity 10 ³×m³/h
A / A 12.7A/15.5A 12.3A/15.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)
Pakg / kg
Running /Max.Running current
Running /Max.Running current
0Electricity Heater wired
PVC 32/26
inner grooved type/ 9.520.452-7
Dimension820*830*360
940*1051*510
39/40.4
Indo
or u
nit
AD282AHEAA(grey)
Fan
Centrifugal fan*21270+30/1130+40/970+50
0.151470/1300/1100(100 Pa Static pressure
Heat exchanger
wired150
1.8
Electricity Heater 0Noise level (H-M-L) (47)43/40/38Static pressure 50Weight (Net / Shipping)
Dimension990*650*300
1170*860*340PVC 32/26In
door
uni
t
AD282AMEAA(grey)
Fan
Centrifugal fan*2(1070±40/)970±40/900±40/820±50r/min
0.181470/1300/1100
Heat exchanger inner grooved type/ 7
0.49
item Model
Total power inputMax. power input
item Model
Total power inputMax. power input
Weight (Net / Shipping) 48/58
2.5
Noise level (H-M-L) 53/51/49Static pressure 100
2-7
AU282AHEAA/AD282AHEAA
AU282AHEAA/AD282AMEAA
-24-
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colorPower cablePower source N, V, Hz
Model / ManufactureOil model FV50SOil charging 1300CC.TypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
RefrigEAAnt control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
H05RN-F 3G 4.0mm21PH,220-230VAC,50HZ
AU282AHEAA
axial×1920±50
0.064000
Heat exchangerhlydrophilic Al slit fin/ 7.94
2/1.743-60
WHITE
Compressor
NN33VAAMT(MITSUBISHI
Rotary
Fan
Automatic3.5
Dimension948*340*840
1050*440*979
58Type of Four way valve SHF-4-10A
CapillaryDefrosting
40Weight (Net / Shipping) 74/89
PIP
ING
RefrigEAAntR410A/2450
50
Pipe9.52
15.88
Between I.D &O.MAX.Drop 15/10MAX.Piping length 30
Out
door
uni
titem Model
Flare connection
-25-
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Function cooling heatingCapacity BTU/h 28000 29000Capacity kW 8.2 8.4Sensible heat ratio 0.72
W 2800 2600W 3500 3500
EER or COP W/W 2.93 3.23Dehumidifying capacity 10 ³×m³/h
A / A 4.7A/5.6A 4.6A/5.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingapacity BTU/h 28000.00 28600.00Capacity kW 8.2 8.4Sensible heat ratio 0.72
W 2800 2600W 3500 3500
EER or COP W/W 2.93 3.23Dehumidifying capacity 10 ³×m³/h
A / A 4.7A/5.6A 4.6A/5.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
Weight (Net / Shipping) 50/57
Electricity Heater 0Noise level (H-M-L) 50/48/46
PVC 18/20remote/wired (optional)
inner grooved type/ 70.532-7
Dimension1580*700*2401710*790*315
Indo
or u
nit
AC282AFEAA(WHITE)
Fan
Centrifugal fan*4950±40/850±40/750±40r/min
0.101550/1300/1000
Heat exchanger
Max. power input
2.5
Weight (Net / Shipping) 26.8/32.6
Pan
el Dimension950*950*280980*980*100
Weight (Net / Shipping) 6/9
Electricity Heater 0Noise level (H-M-L) 48/44/39
PVC 26/32remote/wired (optional)
130
item Model AU28NAHEAA/AC282AFEAA
0.492-7
Dimension840*840*240910*910*300In
door
uni
t
AB282ACEAA(grey)
Fan
Centrifugal fan*1670±40/600±50/460±50
0.161300/1100/870
Heat exchanger inner grooved type/ 7
2.5
Total power input
item Model AU28NAHEAA/AB282ACEAA
Total power inputMax. power input
-26-
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Function cooling heatingCapacity BTU/h 28000 31000Capacity kW 8.5 9Sensible heat ratio 0.72
W 2800 2650W 3500 3500
EER or COP W/W 3.04 3.40Dehumidifying capacity 10 ³×m³/h
A / A 4.7A/5.6A 4.6A/5.5AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)Fresh air hole dimension mm
kWdB(A)
Pakg / kg
Function cooling heatingCapacity BTU/h 27500 29000Capacity kW 8 8.5Sensible heat ratio 0.72
W 2950 2820W 3500 3500
EER or COP W/W 2.71 3.01Dehumidifying capacity 10 ³×m³/h
A / A 4.8A/5.6A 4.8A/5.6AUnit model (color)
Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)
Pakg / kg
Running /Max.Running current
Running /Max.Running current
Static pressure 100Weight (Net / Shipping) 48/58
Electricity Heater 0Noise level (H-M-L) 53/51/49
PVC 32/26wired
0.452-7
Dimension820*830*360940*1051*510In
door
uni
t
AD282AHEAA(grey)
Fan
Centrifugal fan*21270+30/1130+40/970+50
0.151470/1300/1100(100 Pa Static pressure
Heat exchanger inner grooved type/ 9.52
1.8
item Model AU28NAHEAA/AD282AHEAA
Total power inputMax. power input
Static pressure 50Weight (Net / Shipping) 39/40.4
Electricity Heater 0Noise level (H-M-L) (47)43/40/38
PVC 32/26wired150
2-7
Dimension990*650*3001170*860*340
Indo
or u
nit
AD282AMEAA(grey)
Fan
Centrifugal fan*2(1070±40/)970±40/900±40/820±50r/min
0.181470/1300/1100
Heat exchanger inner grooved type/ 7
0.49
item Model AU28NAHEAA/AD282AMEAA
Total power inputMax. power input
2.5
-27-
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Power cablePower source N, V, HzStart Current A 33A/36A 33A/36A
Unit model (color)Model / ManufactureOil model FV50SOil charging 1300CC.TypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
H05RN-F 3G 4.0mm23PH,380-400VAC,50HZ
item Model AU28NAHEAA
Flare connection
Between I.D &O.DMAX.Drop 15/10MAX.Piping length 30
40Weight (Net / Shipping) 74/89
PIP
ING
RefrigerantR410A/2450
50
Pipe9.5215.88
58Type of Four way valve SHF-4-10A
CapillaryDefrosting Automatic
3.5
Dimension948*340*8401050*440*979
Heat exchangerhlydrophilic Al slit fin/ 7.94
2/1.743-60
Out
door
uni
t
AU28NAHEAA(WHITE)
Compressor
NN33YCAMT MITSUBISHI
Rotary
Fan
axial×1920±50
0.064000
--28-
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Function cooling heatingCapacity kW 10 10.5Sensible heat ratio 0.72
W 3300 3500W 3900 3950
EER or COP W/W 3.03 B 3.00 BA / A 15.8A/18.5A 16.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mmkg / kg
Function cooling heatingCapacity kW 11 12Sensible heat ratio 0.72
W 3400 3500W 3950 3950
EER or COP W/W 3.24 3.43A / A 16.0A/18.7A 16.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
Indo
or u
nit
Fan
Heat exchanger
Dimension
Electricity Heater Noise level (H-M-L)Weight (Net / Shipping)
item Model
Total power inputMax. power input
051
54/61
1580/700/2401710/790/315
PVC 18/20remote/wired (optional)
0.532-7
1150/-/-1800/-/-
inner grooved type/ 7
AC362AFEAACentrifugal fan*4
Weight (Net / Shipping) 38/45
Pan
el Dimension950×950×80980×980×100
Weight (Net / Shipping) 6/9
Electricity Heater 0Noise level (H-M-L) 51
Dimension840/840/290910/910/370PVC 26/32
Indo
or u
nit
AB362ACEAA
Fan
Centrifugal fan*1700/600/550
0.11600/1450/1300
Heat exchanger inner grooved type/ 7
item Model
Total power inputMax. power input
0.532-7
remote/wired (optional)
AU362AIEAA/AC362AFEAA
AU362AIEAA/AB362ACEAA
-29-
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Function cooling heatingCapacity kW 10 10.5Sensible heat ratio 0.72
W 3300 3500W 3900 3950
EER or COP W/W 3.03 B 3.00 BA / A 15.8A/18.5A 16.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mmkg / kg
Function cooling heatingCapacity kW 11 12Sensible heat ratio 0.72
W 3400 3500W 3950 3950
EER or COP W/W 3.24 3.43A / A 16.0A/18.7A 16.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
Indo
or u
nit
Fan
Heat exchanger
Dimension
Electricity Heater Noise level (H-M-L)Weight (Net / Shipping)
item Model
Total power inputMax. power input
051
54/61
1580/700/2401710/790/315
PVC 18/20remote/wired (optional)
0.532-7
1150/-/-1800/-/-
inner grooved type/ 7
AC362AFEAACentrifugal fan*4
Weight (Net / Shipping) 38/45
Pan
el Dimension950×950×80980×980×100
Weight (Net / Shipping) 6/9
Electricity Heater 0Noise level (H-M-L) 51
Dimension840/840/290910/910/370PVC 26/32
Indo
or u
nit
AB362ACEAA
Fan
Centrifugal fan*1700/600/550
0.11600/1450/1300
Heat exchanger inner grooved type/ 7
item Model
Total power inputMax. power input
0.532-7
remote/wired (optional)
AU362AIEAA/AC362AFEAA
AU362AIEAA/AB362ACEAA
-30-
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Function cooling heatingCapacity kW 10.5 11Sensible heat ratio 0.72
W 3400 3500W 3900 3950
EER or COP W/W 3.09 3.15A / A 16.0A/18.5A 16.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Function cooling heatingCapacity kW 10 11Sensible heat ratio 0.72
W 3550 3650W 3900 3950
EER or COP W/W 2.8 3.01A / A 16.8A/18.5A 17.5A/18.7A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
Weight (Net / Shipping) 48/58
Electricity Heater 0Noise level (H-M-L) 53
PVC 32/26wired
inner grooved type/ 70.532-7
Dimension820/830/360940/1051/420
Indo
or u
nit
AD362AHEAA
Fan
Centrifugal fan*21350/1250/1050
0.21500/1350/1200
Heat exchanger
Total power inputMax. power input
Weight (Net / Shipping) 40/57
item Model
Electricity Heater 0Noise level (H-M-L) 47/45/43
PVC 26/32wired
2-7
Dimension990/650/3001137/800/320
Indo
or u
nit
AD362AMEAA
Fan
Centrifugal fan*21200/1100/1000
0.161500/1350/1200
Heat exchanger inner grooved type/ 7
0.53
item Model
Total power inputMax. power input
AU362AIEAA/AD362AMEAA
AU362AIEAA/AD362AHEAA
-31-
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Dehumidifying capacity 10 ³×m³/hPower cablePower source N, V, HzStart Current A 88/96 88/96
Model / ManufactureOil modelOil chargingTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
Between I.D &O.DMAX.Drop 30MAX.Piping length 50
40Weight (Net / Shipping) 96/101
PIP
ING
RefrigerantR410A/3300
65
Pipe9.5219.05
60Type of Four way valve SHF-4-10A
CapillaryDefrosting Automatic
3.5
Dimension948*340*12501050*440*1375
Heat exchangerhlydrophilic Al slit fin / 7.94
2/1.743-60
Fan
axial×2860±40
0.087000
Compressor
NN40VAAMTFV50S1300ccRotary
1PH,220-230AC,50HZ
2.5H05RN-F 3G 4.0mm2
item Model AU362AIEAA
Flare connection
-32-
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Function cooling heatingCapacity kW 11.5 12Sensible heat ratio 0.72
W 3800 3900W 4700 4800
EER or COP W/W 3.03 3.08A / A 6.4A/8.0A 6.5A/8.0A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity kW 11.5 13Sensible heat ratio 0.72
W 3900 3900W 4700 4500
EER or COP W/W 2.95 3.33A / A 6.6A/8.0A 6.5A/7.8A
Unit model (color)Type × NumberSpeed(H-M-L) r/minAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
item Model AU36NAIEAA/AC362AFEAA
Total power inputMax. power input
Indo
or u
nit
AC362AFEAA
FanCentrifugal fan*4
1150/-/-1800/-/-
Heat exchanger inner grooved type/ 7
0.532-7
Dimension1580/700/2401710/790/315
PVC 18/20remote/wired (optional)
Electricity Heater 0Noise level (H-M-L) 51Weight (Net / Shipping) 54/61
Weight (Net / Shipping) 38/45
Pan
el Dimension950×950×80
980×980×100Weight (Net / Shipping) 6/9
Electricity Heater 0Noise level (H-M-L) 51
PVC 26/32remote/wired (optional)
2-7
Dimension840/840/290910/910/370In
door
uni
t
AB362ACEAA
Fan
Centrifugal fan*1700/600/550
0.11600/1450/1300
Heat exchanger inner grooved type/ 7
0.53
item Model AU36NAIEAA/AB362ACEAA
Total power inputMax. power input
-33-
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Function cooling heatingCapacity kW 11 12.5Sensible heat ratio 0.72
W 3650 4300W 4700 4800
EER or COP W/W 3.01 2.91A / A 6.4A/8.0A 7.3A/8.0A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Function cooling heatingCapacity kW 10.5 12Sensible heat ratio 0.72
W 3880 4200W 4700 4800
EER or COP W/W 2.71 2.86A / A 6.7A/8.0A 6.8A/8.0A
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
kWdB(A)kg / kg
Running /Max.Running current
Running /Max.Running current
Noise level (H-M-L) 53Weight (Net / Shipping) 48/58
wiredElectricity Heater 0
Dimension820/830/360
940/1051/420PVC 32/26
Heat exchanger inner grooved type/ 7
0.532-7
Indo
or u
nit
AD362AHEAA
Fan
Centrifugal fan*21350/1250/1050
0.21500/1350/1200
Noise level (H-M-L) 47/45/43Weight (Net / Shipping) 40/57
wiredElectricity Heater 0
item Model AU36NAIEAA/AD362AHEAA
Dimension990/650/300
1137/800/320PVC 26/32
item Model AU36NAIEAA/AD362AMEAA
Total power inputMax. power input
Total power inputMax. power input
Indo
or u
nit
AD362AMEAA
Fan
Centrifugal fan*21200/1100/1000
0.161500/1350/1200
Heat exchanger inner grooved type/ 7
0.532-7
-34-
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Dehumidifying capacity 10 ³×m³/hPower cablePower source N, V, HzStart Current A 46.3/48.2/50.0 46.3/48.2/50.0
Unit model (color)Model / ManufactureOil modelOil chargingTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
Flare connection
Between I.D &OMAX.Drop 30MAX.Piping length 50
40Weight (Net / Shipping) 103/108
PIP
ING
RefrigerantR410A/3300
65
Pipe9.52
19.05
60Type of Four way valve SHF-4-10A
CapillaryDefrosting Automatic
3.5
Dimension948*340*1250
1050*440*1375
860±400.087000
Heat exchangerhlydrophilic Al slit fin/ 7.94
2/1.743-60
Out
door
uni
t
AU36NAIEAA
Compressor
JT125G-P8Y1DAPHNE FVC68D
1500cm³
Fan
axial×2
2.5AU36NAIEAAitem Model
H05RN-F 3G 4.0mm23PH,380-400AC,50HZ
Scroll
-35-
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-36-
Function cooling heatingCapacity BTU/h 42000 47800Capacity kW 12.3 14.0Sensible heat ratio
W 4800 5050
W 5650 6550
EER or COP W/W 2.55 2.7
Dehumidifying capacity 10 ³×m³/hPower cable sectionSignal cable sectionConnecting cable section
Power source N, V, Hz
A / A
Start Current AClass of anti electric shockCircuit breaker AMax. operating pressure of heat side Mpa 4.15 4.15Max. operating pressure of cold side Mpa 4.15 4.15
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Air sending angle 160 160Control type (Remote /wired /model)Outlet distribution hole dimension mm
dB(A)kg / kg
Unit model (color)Model / ManufactureOil modelOil typeOil chargingTypeProtection typeStarting methodType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
item Model AU42NALEAA/AP422ACEAA
Total power input
Max. power input
70%
5.0
5G×2.5mm2
4G×0.75mm2
OUTDOOR UNIT: 3N, 380-400V, 50HZ INDOOR UNIT: 1PH,220-230AC, 50HZ
Cooling 8.4A/9.9A Heating 8.8/11.5A
50
20
Running /Max.Running current
Fan
centrifugal540/380/320
0.11560
2 7
Dimension1820× 530× 3101905×625×415
Heat exchanger inner grooved/ 7
Remote70
Noise level (H-M-L) 56/46/40Weight (Net / Shipping) 52/61
Indo
or u
nit
AP422ACEAA(WHITE)
Out
door
uni
t
AU42NALEAA(WHITE)
Compressor
JT160G-P8Y1(R410A) /DAKINDAPHNE FVC68D
1500LSCROLL
Inner thermal protectionhard startup
Fan
Axial*1740
0.15*15500
Heat exchangerinner grooved/ 9.52
2/1.643 60
Dimension1008×447×8301130×490×930Capillary tube
Defrosting Automatic2.559
Type of Four way valve SHF55
Weight (Net / Shipping) 91/102
PIP
ING
RefrigerantR410A/3100
65
Pipe 9.5219.05
Flared
Between I.D &O. MAX.Drop 30MAX.Piping length 50
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Function cooling heatingCapacity kW 13.6 16.5Sensible heat ratio 0.72
W 4500 5000W 5500 6000
EER or COP W/W 3.02 B 3.3 CDehumidifying capacity 10 ³×m³/h
A / A 8.0A/9.5A 9.0A/10.5AStart Current A 65 65
Unit model (color)Type × NumberAir-flow(H-M-L) m³/h Type / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity kW 14.06 17.0Sensible heat ratio 0.72
W 4600 4950W 5500 6000
EER or COP W/W 3.06 B 3.43 BDehumidifying capacity 10 ³×m³/h
A / A 8.0A/9.5A 9.0A/10.5AStart Current A 65 65
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
item Model AB482ACEAA
Total power inputMax. power input
5.0Running /Max.Running current
Fancentrifugal fan*1
1980/-/-
Heat exchanger inner grooved pipe/ 7
2-7
Dimension1230/840/2801325/920/370PVC 32/26
Remote /wired (optional)
Indo
or u
nit
AB482ACEAA BLACK)
Noise level (H-M-L) 51/47/43Weight (Net / Shipping) 46/53
Pane
l
Dimension1340/950/80
1400/995/115Weight (Net / Shipping) 8.4/12.0
item Model AC482AFEAA
Total power inputMax. power input
5.3
2-7
1710/790/315
Heat exchanger inner grooved pipe/ 7
0.10
PVCRemote
Indo
or u
nit
AC482AFEAA WHITE)
Fan
centrifugal fan*41250/1150/1100
0.09
Weight (Net / Shipping) 54/61
Running /Max.Running current
Noise level (H-M-L) 53/51/49
2000/1800/1400
Dimension1580/700/240
-37-
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Function cooling heatingCapacity kW 14.06 17.5Sensible heat ratio 0.72
W 4600 4800W 5500 6000
EER or COP W/W 3.06 B 3.65 ADehumidifying capacity 10 ³×m³/h
A / A 8.0A/9.5A 8.5A/10.5AStart Current A 65 65
Unit model (color)Type × NumberFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Function cooling heatingCapacity kW 13.5 17.5Sensible heat ratio 0.72
W 4600 4700W 5500 6000
EER or COP W/W 2.96 C 3.72 ADehumidifying capacity 10 ³×m³/h
A / A 8.0A/9.5A 8.5A/10.5AStart Current A 65 65
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Indo
or u
nit
grey
Fancentrifugal fanX3
0.062040/1800/1600m³/h
Running /Max.Running current4.8
wired
2-7
Total power inputMax. power input
item Model AD482AMEAA
Heat exchanger TP2M/9.52
0.102-7
Dimension1410/635/3501557/800/370PVC 26/32
item Model AD482AHEAA
Noise level (H-M-L) 48/-/44Weight (Net / Shipping) 55/60
Total power inputMax. power input
4.2
2580/-/1560
Heat exchanger TP2M/9.52
0.10
PVC 26/32wired
Weight (Net / Shipping) 62/70
Indo
or u
nit
AD482AHEAA grey)
Fan
centrifugal fan X2
Running /Max.Running current
Noise level (H-M-L) 50/46/42
Dimension 1197×830×3501430×940×420
1090+30/-/930+500.06
-38-
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Function cooling heatingCapacity kW 13.6 16.0Sensible heat ratio 0.72
W 4500 5250W 5500 6000
EER or COP W/W 3.02 B 3.05 DDehumidifying capacity 10 ³×m³/h
A / A 8.0A/9.5A 9.0A/10.5AStart Current A 65 65
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Control type (Remote /wired)dB(A)kg / kg
Power cable
Power source N, V, Hz
Unit model (color)Model / ManufactureOil modelOil typeOil chargingTypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Refrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
5.5
Total power inputMax. power input
item Model AP482AKEAA
H07RN-F 5G 4.0mm2OU:380-400V,3N,50HZ IU:1PH,220-
230V,50HZ
Indo
or u
nit
AP482AKEAA white)
Fan
centrifugal fan X1460/430/400±40
0.061750/-/-m³/hTP2M/7.0
2-7
Dimension 948*340*12501050*440*1375
1850×600×350 1980×660×420
Heat exchangerTP2M/9.52
3/1.5543-60
axial×2860±40
0.087000
51/48/44Weight (Net / Shipping) 59/70
Remote
DAPHNEFVC68D1500CM3
Rotary
Running /Max.Running current
item Model
Out
door
uni
t
Noise level (H-M-L)
Fan
Dimension
Heat exchanger
PIP
ING
360
Type of Four way valve SHF-4-10A
RefrigerantR410A/3700
65
Pipe9.52
19.05flare
Between I.D &O.DMAX.Drop 30MAX.Piping length 50
AU48NAIEAA
55Weight (Net / Shipping) 106/111
capillary 2.4*150Defrosting AUTO
WHITE
Compressor
JT160G-P8Y1 DAIKIN
-39-
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Function cooling heatingCapacity kW 15.5 18.5Sensible heat ratio 0.72
W 5100W 5350WW 6200W 6200W
EER or COP W/W 3.02 B 3.44 BDehumidifying capacity 10 ³×m³/h
A / A 9.0A/10.5A 9.5A/10.5AStart Current A 65 65
Unit model (color)Type × NumberAir-flow(H-M-L) m³/h Type / Diameter mmTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
External L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
kg / kg
Function cooling heatingCapacity kW 16.1 18.5Sensible heat ratio 0.72
W 5100W 5350WW 6200W 6200W
EER or COP W/W 3.16(B) 3.46(B)Dehumidifying capacity 10 ³×m³/h
A / A 9.0A/10.5A 9.5A/10.5AStart Current A 65 65
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
5.5
Total power input
item Model AB602ACEAA
Max. power input
5.0
2-7
Dimension1230/840/2801325/920/370
Heat exchanger inner grooved pipe/ 7
PVC 32/26Remote /wired (optional)
Total power inputMax. power input
Indo
or u
nit
AB602ACEAA black)
Fancentrifugal fan*1
1980/-/-
Noise level (H-M-L) 51/47/43
item Model AC602AFEAA
Heat exchanger
Weight (Net / Shipping) 46/53
Pane
l
Dimension1340/950/80
1400/995/115Weight (Net / Shipping) 8.4/12.0
Fan
centrifugal fan*41250/1150/1100
0.092000/1800/1400
inner grooved pipe/ 70.102-7
Dimension1580/700/2401710/790/315
Indo
or u
nit
Noise level (H-M-L) 53/51/49
AC602AFEAA WHITE)
PVCRemote /wired (optional)
Weight (Net / Shipping) 54/61
Running /Max.Running current
Running /Max.Running current
-40-
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Function cooling heatingCapacity kW 16.1 18.7Sensible heat ratio 0.72
W 5350W 5100WW 6200W 6000W
EER or COP W/W 3.01(B) 3.67(A)Dehumidifying capacity 10 ³×m³/h
A / A 9.5A/10.5A 9.0A/10Start Current A 65 65
Unit model (color)Type × NumberSpeed(H-M-L) r/minFan motor output power kWAir-flow(H-M-L) m³/h Type / Diameter mmTotal Area m²Temp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmControl type (Remote /wired)
dB(A)kg / kg
Power source N, V, HzUnit model (color)
Model / ManufactureOil model DAPHNEOil type FVC68DOil charging 1500CM3TypeType × NumberSpeed r/minFan motor output power kWAir-flow(H-M-L) m³/hType / Diameter mmRow / Fin pitchTemp. scopeExternal L×W×H mm×mm×mm
Package L×W×H mm×mm×mm
Drainage pipe (material , I.D./O.D.) mmRefrigerant control method mm/mm
Volume of Accumulator LNoise level dB(A)
crankcase heater power Wkg / kg
Type / Charge gRecharge quantity g/mLiquid mmGas mm
Connecting Methodmm
4.8
Total power inputMax. power input
item Model AD602AHEAA
1430×940×420PVC 26/32
2580/2070/1560
Heat exchanger TP2M/9.52
0.102-7
/capillary 2.4*150
Noise level (H-M-L) 50/46/42
Dimension 948*340*12501050*440*1375
Weight (Net / Shipping) 62/70
Indo
or u
nit
AD602AHEAA grey)
Fan
centrifugal X21090+30/-/930+50
0.06
wired control
Dimension 1197×830×350
Power cable H07RN-F 5G 4.0mm2connectting cable H05RN-F 4G 0.75mm2
OU: 380-400V, 3N, 50HZ IU:1PH, 220-230V,50HZ
0.087000
item Model AU60NAIEAA
Heat exchangerTP2M/9.52
3/1.543-60
Out
door
uni
t
WHITE
Compressor
JT170G-P8Y1 DAIKIN
Rotary
Fan
axial×2860±40
Type of Four way valve SHF-4-10A55
Defrosting AUTO3
60
Weight (Net / Shipping) 106/111
PIP
ING
RefrigerantR410A/4050
65
Pipe9.52
19.05flare
Between I.D &O.DMAX.Drop 30MAX.Piping length 50
Running /Max.Running current
-41-
������O�� O� �� O�O���
duct unit without auxiliary duct: duct unit with auxiliary duct:
Installation state: the unit should be placed on the flat floor or be mounted in horizontal direction.Testing method:standing-on-floor unit: If the unit cooling capacity isover 28000W, the noise level should be measured atthe front, left, right directions respectively.
mounting-on-ceiling unit:
mounting-on-wall unit: built-in-ceiling unit:
1m
1m
1m
1m
0.8m
1m
1.4m
1.4m
2m
duct auxiliary duct
2m
1.4m
1m
auxiliary duct
-42-
������O�� O� �� O�O���
Note: is the real timeanalyser position
outdoor unit:1.air outlet from side: the noise level is the average sound pressure level measured from front, left, right directions.2.air outlet from top: the noise level is the average sound pressure level measured from front, back, left, right directions.measured point:H ( height to the ground) = (h (unit height) + 1m) /2and, it is 1m to each side.
h
1m1m
1m1m
Note: All the data in the specifications for 28, 36, 42 series is only for reference, the information
is subject to change without notice.
-43-
������O�� O� �� O�O���
3. Dimension
AU182AEAA
3.1 Outdoor unit dimension
%&'() *+)+,- .()/+,01
%&'() *+)+,-2+34)+5P4+&, 6&1(
789:Q
;<Q
8QQ
79Q
AU242AGEAA, AU242AGERA
-44-
������O�� O� �� O�O���
184
340
580
70
Power wiring terminal
25
18
55
948
70
184
380
840
410
Power wiring terminal
20
20
60
1006
70
180
447
825
180 646
AU42NALEAA
(4xM10)
AU282AHEAA, AU28NAHEAA, AU362AHERA
-45-
������O�� O� �� O�O���
948
1250
25
Power wiring Terminal
184 184
55
Screw Hole
580
70
380
18
340
18
(4xM10)
AU182AFERA
75
65
150
100 100
110
190
170
400
480
30265
220
200
810
680
580
288
AU362AIEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
-46-
������O�� O� �� O�O���
3.2 Indoor unit dimension
(mm)
950
950
840295
240
180
50 3020
135160260
860-890 (ceiling hole)
680 (hang position)
860-890
680
(mm)
260270315
140
200
80
30
180
57
155
35
57
85
85
345
10335
106
air discharge hole
�� ��
���
=�>? �
� ��� �������� ���� � � ���
�������� ���� �� ��������� ����
����� ���� � ��� ������ ��
����� �������� ������ ������ ��
����� ������ ������ ��
����
����� ���������� ��
����
��������� ������������ ��
����
������������� ��
��
���
���
���� ��� � ��
VIEW A
Model: AB24, AB28 (Panel: PB-950IA)
Model: AB182 (Panel: PB-700IA) (used for all 700x700 cassette type units)
-47-
� !!�"O�# O" � $ O%O $�"
1340
950
260
315270
840295
280
220
50 3020
135160300
535
615
1250~1280 (ceiling hole)
860-890
780
1070 (hanging position)
220
55 1230 55
155
(mm)
90
170
120
950
690
790
860-
890
860-890(ceiling hole)
1000
over
1500
1500
1500
1500
over
over
over
950
belo
w 3
000
Barrier
Ground
(Hanging position)
Wall or barrier
60
840
287
85
150
840
88
164
134
346
149
353514
9
346
35 35
? 80
Model: AB362ACEAA (Panel: PB-950JA)
Model: AB362ACERA, AB48, AB60 (Panel: PB-1340IA)
-48-
� !!�"O�# O" � $ O%O $�"
Model: AC18, AC24
Model: AC28, AC36, AC48, AC60
240100
900
990655
200
880
620605600
40 35 35 30
199
(mm)
(mm)
224D = 50
D=200D = 47
D = 47
D = 47
D = 47
90
155
D=25
60
300
40
440 D = 47
150
95D = 47
D = 47 D = 47
D=200
114
36
55
90
495598
285
640570
240
700
1580
-49-
�
�
��
��
�
�� ������ �
����
�
�����
�
���
�
����
�
���
�
���
�
���
���
������������������������������� �
� !!�"O�# O" � $ O%O $�"
R&'
@
(
)
A
B
*CD��������� �������� ����� �
����
����������
� � � � � � � �
�S � ���! !"S ��� !� ��# ��$ �S%#%#
&
��S
'
'
��
�
-50-
26027535
350
R100
85
260275
A-A
gas pipe liquid pipedrainage pipe
235
165
120
100
150
265
85
545
655
1370
1406
240
1280
(mm)
�())*+,O�- O+ �(./O0O(.*+
130
200
170
890
200
200
260275
A
35 10
300R100
85
70
20
545635
960986
890
A-A
gas pipe liquid pipe drainage pipe
235
165
120
100150
265
(mm)
Model: AD482AMEAA Medium static pressure
Medium static pressure duct typeModel: AD242AMEAA, AD282AMEAA, AD362AMEAA, AD242AMERA, AD362AMERA
-51-
800
1320
830
1200
170 270
250
365
185 25
060 45
1105
(mm)
�())*+,O�- O+ �(./O0O(.*+
870
305
Model: AS182AVERA
225
800
960
60
250
750
30
840
170 205
130
120
365
185
830
Model: AD482AHEAA, AD602AHEAA, AD362AHERA High static pressure
Model: AD282AHEAA, AD362AHEAA High static pressure
-52-
�())*+,O�- O+ �(./O0O(.*+
+,-
1--
1--
530
1./-
,-
EF!GH
0"�����
���
���
����
����
������ ��� ����
�������
�����
����
� ���
���
��� �����
�
��
�
Model: AP422ACEAA
350
350
336 500
1851
600
Model: AP482AKEAA
-53-
�������O�� O� ����O�O����
�-!���� ����
��3� ����
��3�� �� ���
����3���� �3������ �3�����3�� �3��3� �3���
3��3�� �� ��3��!
� ��3� 3��� ��3��
��� � �� � 3� 3�!
� �����3�� ���$�
,�3�� �� ��� #3� ���� �3���3�� �� �� �& ��� � �3���� ,�4*1 � �� �� �� ����� ���������!
#3� 4��� 1�3���
#3� "3��� 4��3�� �� �� 4��� 1�3���!
#2�������� ���� �� �����
� � � � � � ������ ��������
�� ���������� ����
������ ����
�� �� ����
�� ����� ����
�� ���� �!�" #$���%
����3�� ������ ����
AB242ACEAA, AB282ACEAA, AB242ACERA
����3�� ������ ����
AB182ACEAA, AB362ACEAA, AB182ACERA
-54-
� �����3�� ���$�
3� �3���&3��3�� �� ��3��'3� 3��� ��3�� ��3�� �� ���
�())�*+O�, O* �(-�O.O(-�*
: ; <
=
���/� ��/� �4�/�
/�/�
>����
?
/
5
0
1112 1 ����3�� ������ ����3 /������� ��3��/ ����� ������ ,3��� ����3���4 ����� 4��3��� -��5 ��/�#�4�* 4��3��� -��6 �4�/� 4��3��� -��7 ���������� � � -��0 4�$� 1�3��5 #3� "3���12 2�8���� #3� �3���3�� "���11 �3��8-�� #3� �3���3�� -� ����
&���3�� 2�8���� #3� �3���3�� "���'
1:
<
@
?
���/�
��/�
�4�/�
����
/�/� >
;
AB482ACEAA, AB602ACEAA, AB362ACERA
AC182ACEAA, AC242ACEAA, AC182ACERA, AC242ACERA,
AC282AFEAA, AC362AFEAA, AC482AFEAA, AC602AFEAA, AC362AFERA
@
0
0
5
���!"�#� ���$�� #���%����
������#����&�'( �
���%�(�#�)���� �#����"
���!%� �*)!+�)���� �#����"
���*),� �)���� �#����"
-��$��"#�''�#����"
��� ��� ��#���.�#
���)��� �/#���0�1� �#��'���2
���1#�� �"����
-55-
3� � ��
3� 3���
�����3� ������ ������
AD182ALEAA, AD242ALEAA, AD242ALERA
���� #�������"���� '�$�'�
�#���"��
�.�"�#� �#
�#��3 �� ��#���
�())�*+O�, O* �(-�O.O(-�*
�����3����T
���3����T
��� � ��� ����
������������ ���
��� � ��������� ���
AD182AMERA
AD242AMEAA, AD282AMEAA, AD362AMEAA, AD242AMERA, AD362AMERA
-56-
� �����3�� ����
� ���3�� ����
���������&3��3��'
� �
���3� �3��
�����3� ���
��� �����
� �����3�� ���
AD282AHEAA, AD362AHEAA, AD482AHEAA, AD602AHEAA, AD362AHERA
�())�*+O�, O* �(-�O.O(-�*
Front panel
Air inlet grille
Air inlet grille
Louver
Display board
AS182AVERA
�����3� ������ ���������3� � ��
�3� 3���
� �
AD482AMEAA
-57-
��� � ��� �����
�������� ����
����� ����
��� ���� �����
��� ����� 3���� �� ���T
AP422ACEAA
�())�*+O�, O* �(-�O.O(-�*
4 4 5 4 44 4 6
�
�
�
�
�
�
�
�
�
)���������#���3����
!3 �� ��#��!"�#� ���"����)��� ��#���#��� �#�7�'��� ��3� 8
9���%
!+:!11 ,!�� 1�+ *�,%�5 *�,%�6 ;���*;9�*;�,)
*�,%
;���*;
*),�
9���%
*�,%;�,)9�*
9���%*),� ;���*;
!+:!11 ,!�� 1�+ 9�*
*�,%
;�,)
;���*;
*),�
AP482AKEAA
-58-
�3� 3���
�3� � ��
����������&3��3�� �� �3'
�� �����
��� �����
�3�3�� ��� �����
�3� � �� ��3���
���� ����
���� �����
�())�*+O�, O* �(-�O.O(-�*
��� �����
�3� 3���
�3� � �� ����������&3��3�� �� �3'
�3� 3���
�3� � �� ��3���
��� �����
����������&3��3�� �� �3'
AU242AGEAA, AU182AFERA, AU242AGERA
AU362AIEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
AU182AEEAA, AU282AHEAA, AU28NAHEAA, AU42NALEAA, AU362AHERA
-59-
�9))
�*+O
�-O*�9.�O.O9.�*
cass
ette
type
ceili
ngco
ncea
led
duct
type
mid
ium
sta
ticpr
essu
re d
uct
type
high
sta
ticpr
essu
re d
uct
type
cabi
net t
ype
conv
ertib
le ty
pew
all m
ount
edty
pe
Mod
elA
U18
2AE
EA
AA
B18
2AC
EA
AA
D18
2ALE
AA
AC
182A
CE
AA
PC
B c
ode
0010
4518
70E
0010
4524
78E
0010
4511
67E
0010
4511
67E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4512
55
Mod
elA
U24
2AG
EA
AA
B24
2AC
EA
AA
D24
2ALE
AA
AD
242A
ME
AA
AC
242A
CE
AA
PC
B c
ode
0010
4524
42E
0010
4511
67E
0010
4511
67E
0010
4511
67E
0010
4511
67E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4515
21E
0010
4512
55
AU
282A
HE
AA
AU
28N
AH
EA
A
PC
B c
ode
0010
4524
42E
(2 P
H)
0010
4523
78E
(3 P
H)
0010
4511
67E
0010
4511
67E
0010
4511
67E
0010
4511
67E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4515
21E
0010
4523
00
AU
362A
IEA
A
AU
36N
AIE
AA
PC
B c
ode
0010
4524
42E
(2 P
H)
0010
4523
78E
(3 P
H)
0010
4524
78E
0010
4511
67E
0010
4511
67E
0010
4511
67E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4515
21E
0010
4523
00
Mod
elA
U42
NA
LEA
AA
P42
2AC
EA
A
PC
B c
ode
0010
4523
78E
Con
trol
ler
/00
1045
1255
Mod
elA
U48
NA
IEA
AA
B48
2AC
EA
AA
D48
2AM
EA
AA
D48
2AH
EA
AA
P48
2AK
EA
AA
C48
2AF
EA
A
PC
B c
ode
0010
4523
78E
0010
4511
67E
0010
4511
67E
0010
4511
67E
0010
4523
2200
1045
1167
E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4515
21E
0010
4510
4700
1045
2300
Mod
elA
U60
NA
IEA
AA
B60
2AC
EA
AA
D60
2AH
EA
AA
C60
2AF
EA
A
PC
B c
ode
0010
4523
78E
0010
4511
67E
0010
4511
67E
0010
4511
67E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4523
00
18 42 4824 28 36
R410A On-Off (fix frequency unit)
60
OU
TD
OO
R U
NIT
AB
282A
CE
AA
AB
362A
CE
AA
IND
OO
R U
NIT
Item
Mod
el
Mod
el
AC
282A
FE
AA
AC
362A
FE
AA
AD
282A
ME
AA
AD
362A
ME
AA
AD
282A
HE
AA
AD
362A
HE
AA
-60-
0010
4514
32
�9))
�*+O
�-O*�9.�O.O9.�*
Con
trolle
r fun
ctio
ns
sing
le s
plit
indo
or u
nits
can
use
YR
-E12
wire
dco
ntro
ller,
or r
emot
e co
ntro
ller (
YR
-H71
is u
sed
for A
C09
-24,
whi
le Y
R-H
50 is
use
d fo
r AC
28-
60),
for c
abin
et ty
pe a
nd w
all m
ount
ed ty
pe, t
hein
door
uni
ts o
nly
can
be c
ontro
lled
by re
mot
eco
ntro
ller.
YR
-E12
can
be
used
as
grou
pco
ntro
ller,
sing
le s
plit
indo
or u
nits
can
be
conn
ecte
d w
ith c
entra
l con
trolle
r YC
Z-A
001
and
wee
kly
timer
YC
S-A
001.
Ple
ase
see
cont
rolle
rpa
rt to
kno
w o
pera
tion
and
inst
alla
tion
deta
ils.
Cod
eTy
pe00
1045
1255
YR
-H71
with
hai
er lo
go00
1045
1521
EY
R-E
1200
1045
1451
YR
-H71
with
out h
aier
logo
0010
4523
00Y
R-H
5000
1045
1047
YR
-H49
with
hai
er lo
go00
1045
1874
YR
-H49
with
out
haie
r log
o
Con
trolle
r
Mod
elA
U18
2AF
ER
AA
B18
2AC
ER
AA
D18
2AM
ER
AA
C18
2AC
ER
AA
S18
2AV
ER
A
PC
B c
ode
0010
4520
4000
1045
2325
E00
1045
1690
E00
1045
1690
E00
1045
2042
E
Con
trol
ler
/00
1045
1255
0010
4515
21E
0010
4512
5500
1045
1047
Mod
elA
U24
2AG
ER
AA
B24
2AC
ER
AA
D24
2ALE
RA
AD
242A
ME
RA
AC
242A
CE
RA
PC
B c
ode
0010
4520
4000
1045
1690
E00
1045
1690
E00
1045
1690
E00
1045
1690
EC
ontr
olle
r/
0010
4512
5500
1045
1521
E00
1045
1521
E00
1045
1255
Mod
elA
U36
2AH
ER
AA
B36
2AC
ER
AA
D36
2AM
ER
AA
D36
2AH
ER
AA
C36
2AF
ER
A
PC
B c
ode
0010
4529
2900
1045
1690
E00
1045
1690
E00
1045
1690
E00
1045
1690
E
Con
trol
ler
0010
4512
5500
1045
1521
E00
1045
1521
E00
1045
2300
R41
0AD
CIn
vert
er
362418
For
cas
sette
type
, duc
t typ
e, c
onve
rtibl
e ty
pe,
Pan
el ty
pes
feat
ures
:pa
nel
mod
elm
odel
func
tion
desc
riptio
nap
plic
able
uni
t
PB
-700
IAw
ith e
leva
ting
func
tion,
for
700*
700
pane
lsi
ngle
spl
it fix
ed fr
eque
ncy&
inve
rter
AB
09~1
8
PB
-700
IBw
ithou
t ele
vatin
g fu
nctio
n, fo
r 70
0*70
0 pa
nel
mul
ti sp
lit&
MR
V A
B07
~18
PB
-950
IAfo
r 95
0*95
0 pa
nel,
univ
ersa
l for
wire
dco
ntro
l typ
e an
d in
frar
ed c
ontr
ol ty
pe
sing
le s
plit
fixed
freq
uenc
y&in
vert
er A
B24
~28,
R40
7C m
ulti
split
21~
28, R
22 m
ulti
split
21~4
2, R
410A
mul
ti sp
lit 2
1, M
RV
18~
28
PB
-950
JAfo
r 95
0*95
0 pa
nel,
univ
ersa
l for
wire
dco
ntro
l typ
e an
d in
frar
ed c
ontr
ol ty
peN
ew d
esig
n ca
sset
te u
nit
PB
-134
0IA
for
1340
*134
0 pa
nel,
univ
ersa
l for
wire
dco
ntro
l typ
e an
d in
frar
ed c
ontr
ol ty
pesi
ngle
spl
it fix
ed fr
eque
ncy
AB
36~6
0, R
407C
free
mul
ti 42
, MR
V 3
2~45
-61-
�9))�*+O�- O* �9.�O.O9.�*
5. Refrigerant Diagram
Fixed frequency unitsFor AU182AEEAA
1. high pressure switch 2. low pressure switch
cooling
heating
evaporator
indo
or c
oil t
emp.
sen
sor
3-way stop valve
suct
ion
tem
p. s
enso
r
disc
harg
ing
tem
p.
sens
or
maintenance valve
4-way valve
single check valve
main capillary
sub-capillary
compressor
stop valve
condenser
defro
st te
mp.
sen
sor
muffle
compressor air-liquidsegregator
check valve
checkvalve
4-way valve
3-way stop valve (air side)
coil temp.
sensor
evaporator
2
1
capillary3-way stop valve (liquid
side)cooling heating
defrost temp.
sensor
condenser
disc
harg
ing
tem
p. s
enso
r
heater
:
-62-
For AU242AGEAA, AU282/28NAHEAA, AU362/36NAIEAA, AU42NALEAA, AU48N/60NAIEAA
Inverter units
1. high pressure switch 2. low pressure switch 3. for AU182AFERA, is 2-way stop valve 4. forAU182AFERA, is main capillary 5. for AU182AFERA, is sub-capillary and single check valvefor AU182AFERA, No. 1 and 2 are avaliable
3-way stop valve (air side)
evaporator
coiltemp.
sensor
3-way stop valve (liquid side)
filter
filter
electricalexpansion valve
air-liquid segregator
compressor
check valve
check valve
condenser
defrost temp.
sensor
cooling heating
4-way valve
muffle
2
1
3
4
5
disc
harg
ing
tem
p.
sens
or
suct
ion
tem
p.
sens
or
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filter
air-liquidseparator
compressor
muffle
wayvalve
way stop valve (air side)
condenser
evaporator
defrosttemp.
sensor Te
indoor coil
temp. sensor
Tcdischange
temp.sensor
Td
suctiontemp.
sensor Ts
checkvalve
filter
electrical expansion
valve
lowpressure
switch
high pressureswitch
heatingcooling
condenser air-inlet temp. sensor Tci
oil return capillary
outdoorambient
temp.sensor
Tao
indoorambient
temp. sensor
Tai
way stop valve(liquid side)
For AU362AHERA
-63-
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For series 182
For series 242,282,362,482,602
-65-
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-66-
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Please read these "Safety Precautions" first then accurately execute the installation work.The precautionary points indicated herein are divided under two headings:
WARNING and CAUTION those points which are related to the strong possibility of an installation done in error resulting in death or serious injury are listed in the WARNING section. However, there is also a possibility of serious consequences in relationship to the points listed in the CAUTION section as well.
observe all that is mentioned.After completing the installation, along with confirming that no abnormalities were seenfrom the operation tests, please explain operating methods as well as maintenance methods to the user of this equipment, based on the owner's manual.Moreover, ask the customer to keep this sheet together with the owner's manual.
WARNING
Please entrust installation to either the company which sold you the equipment or to aprofessional contractor. Defects from improper installations can be the cause of water leakageelectric shocks and fires.Execute the installation accurately, based on following the installation manual. Again improperinstallations can result in water leakage, electric shocks and fires.Please install your air conditioner on a wall or any place which can holder the weight of theair conditioner. And it cannot be installed on a non-professional metal structure (such as aburglary-resisting net). Otherwise injury would occur due to a falling of the unit.Execute the prescribed installation construction to prepare for earthquakes and the strong airsof typhoons and hurricanes, etc. Improper installations can result in accidents due to a violentfalling over of the unit.Wiring shall be done with the specified cable and the connection shall be firm and reliable.And the terminal connector shall be fixed firmly and reliably not to let external force exerciseon the cables. Any improper connection or fixing would cause heat, fire, and other accidents.Wiring shall be done in a correct shape not to make any section rise upward, and accuratelyinstall the air conditioner. The cable shall not be clamped by the lid or outer plate. Anyimproper installation would lead to fire, heat, or other accidents.When setting up or moving the location of the air conditioner, do not mix air etc, or anythingother than the designated refrigerant (R407C) within the refrigeration cycle, for such mixingwould result in rupture and injury caused by abnormal high pressure. Always use accessory parts and authorized parts for installation construction. Using parts notauthorized by this company can result in water leakage, electric shock, fire and refrigerantleakage.The drain pipe must not be placed or connected into the sewage tank where harmful gas suchas sulphurous gas and etc would exist, otherwise the harmful gas would enter the room.During installation, if the refrigerant is leaked, please immediately take measures ofventilation, otherwise a harmful gas would be generated whenever the refrigerant meets fire.After installation, please ensure that the refrigerant is not leaked, because the leakage ofrefrigerant would produce a harmful gas if it meets fire or heating stoves.Don't install the air conditioner where a flammable gas would be probably produced,otherwise in case the flammable gas is leaked and exists around the unit, fire would be caused.For the drain pipe, follow the installation manual to insure that it allows proper drainage andthermally insulate it to prevent condensation. Inadequate plumbing can result in waterleakage and water damage to interior items.The refrigerant gas pipe and liquid pipe shall all be thermally insulated to preserve the temperature. Any improper insulation would make the unit moist and the water would droponto the floor or wet the indoor items.
INSTRUCTIONS TO INSTALLATION
6.8 Wall mounted indoor unit (AS182AVERA)
In either case, important safety related information is indicated, so by all means, properly
-112-
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PRECAUTION
Execute proper grounding. Do not connect the earth wire to a gas pipe, water pipe, lighteningrod, or a telephone ground wire.Improper placement of earth wires can result in electric shock.An electric leakage breaker must be installed, otherwise electric shock or other accidentswould occur.After completion of the installation, the air conditioner shall be electrified to check forelectric leakage.
Preparation for installation
Installation Tools
1. Screw Driver (slotted head, cross head, triangle)
2. Steel Saw
3. 60mm Drill
4. Inner Hexagon Spanner
5. Shifting Spanner
6. Spanner
7. Pipe Cutter
8. Pipe Expander
9. Knives
10. Clippers
11. Leakage Checker or Soap Liquid
12. Measuring Tape
13. Scraper or File
14. Refrigeration Oil
Self-contained Accessories
Electrical Requirements
Power supply voltage: Single Phase 1PH, 220-230V~, 50Hz.
A specialized power supply wire, which shall be installed by a competent person as per the
rules of the national standard.
Power supply must be grounded effectively.
An electric leakage breaker shall be installed.
Layout of power supply wiring shall be Y connection. If the power supply wire is damaged, it
must be replaced by the manufacturer or its service center or professional person (the power
supply wire shall be self-contained).
For connection of the power supply plug, L shall be connected with the live wire, N shall be
connected with neutral line, shall be connected with earth wire.
Power supply wire parameters:H05RN-F,3 G(1.0-1.5)mm ;
Signal wire parameters:H05RN-F,2 (0.75-1.5)mm . (User shall self-provide signal wire )
Name ofParts
No. A B C D E F
Non-adhesiveTape
Adhesivetape
ConnectingHose
Gypsumpowder
Drain hoseHeatinsulationmaterial
2
2X
INSTRUCTIONS TO INSTALLATION
Note:The signal wire and connection wire should be provided by oneself.
The signal wire must be shielded wire
-113-
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Hose Expander
A
Expansion Size
Hose dia. Size (mm)A
0.8-1.5
1.0-2.0
6.35 mm(1/4)
12.7 mm(1/2)
WARNING
BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION
AND/OR PROPERTY DAMAGE.
BE SURE TO READ INSTALLATION MANUAL FOR INDOOR UNIT WITH THIS MANUAL.
1.Accessories
Confirm accessories shown below are attached in the bag with this Installation manual.
Accessories Delivered with Your Air Conditioner
Please check if your unit is delivered with the following accessories.
x4 25 screw Expansionbushing
Cementsteel nail
Piping holecover
Screw Plastic supportingplate
10987
8 1 2 166
65
Drain hoseMounting plateBatteriesRemotecontroller
1 2 3 4
1121
Name
and
shape
No.
Qty
!
INSTRUCTIONS TO INSTALLATION
Indoor UnitInstall the indoor unit where the weight of the unit can be supported.Install the indoor unit where the heat source and steam source are not close and the unit inletand outlet are not blocked.Install the indoor unit where the drainage is easy and the outdoor unit can be easilyconnected.Install the indoor unit where its cold air and hot air can be easily sent to all the comers of theroom.Install the indoor unit where the power socket is near and there is sufficient space around theindoor unit.Install the indoor unit where there is no T.V set, radio set, and wireless appliance underneath,and the sunlight lamp is over one meter away.If the remote controller is installed on the wall, the indoor unit shall be ensured to receive thesignal while the sunlight lamp is on.
Method for Cutting and Expanding Pipes.When the pipe is too long or the mouth is damaged, the pipe needs to cut or expanded.
1.cutting hose
Correct Not Correct
2.Removing burr 3.Put on nut 4.Expand Hose
cracks on expanded mouth burr incomplete too longTilting
-114-
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When the mounting plate is first fixed
1. Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be fixed against the wall, then temporarily fasten the plate with one steel nail.2. Make sure once more the proper level of the plate, by hanging a thread with a weight from the central top of the plate, then fasten securely the plate with the attachment steel nail.
3. Making a Hole on the wall and Fitting the piping Hole cover Make a hole of 60mm in diameter, slightly descending to outside the wall. Install piping hole cover and seal it off with putty after installation.
4. Drawing of pipe Rear piping Draw pipes and the drain hose, then fasten them with the adhesive tape. Left Left-rear, piping In case of left side piping, cut away, with a nipper, the lid for left piping. In case of left-rear piping, bend the pipes according to the piping direction to the mark of hole for left-rear piping which is marked on heat insulation materials.a. Insert the drain hose into the dent of heat insulation materials of indoor unit.b. Insert the indoor/outdoor electric cord from backside of indoor unit, and pull it out on the front side, then connect them.c. Coat the flaring seal face with refrigerant oil and connect pipes. Cover the connection part with heat insulation materials closely, and make sure fixing with adhesive tape.
Indoor/outdoor electric cord and drain hose must be bound with refrigerant piping by protecting tape.
Indoor side Outdoor side
Wall hole Thicknessof wall60mm
(Section of wall hole) Piping hole pipe
Indoor/OutdoorElectric cable
Pipe supportingplate
Heat insulationmaterial
Drain hose
Lid for left pipingLid for right piping
Lid for under piping pipe
Fix with adhesive tape
Piping
INSTALLATION PROCEDURE
-115-
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Other direction piping Cut away, with a nipper, the lid for piping according to the piping direction and then bend the pipe according to the position of wall hole. When bending, be careful not to crash pipes. Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation of connecting part specially.5.Fixing the indoor unit body Hang surely the unit body onto the upper notches of the mounting plate. Move the body from side to verify its secure fixing. In order to fix the body onto the mounting plate, hold up the body aslant from the underside and then put it down perpendicularly. Putty
INSTALLATION PROCEDURE
Insert the cord from the back side of the unit, then pull it out on the front side.Loosen the screws and insert the cord ends fully into terminal block, thentighten the screws.Pull the cord slightly to make sure the cords have been properly inserted andtightened.After the cord connection, never fail to fasten the connected cord with thewiring cover.Note: when connecting the cord, confirm the terminal number of indoor and outdoor units carefully. If wiring is not correct, proper operation can not be carried out and will cause defect.
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 25mm of the exposed solid wire.(2) Using a screwdriver, remove the terminal screw (s) on the terminal board.(3) Using pliers, bend the solid wire to form a loop suitable for the terminal screw.(4) Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal screw using a screw driver.
(1) Cut the wire with a wire cutter or wire-cutting pliers, then strip the insulation to about 10mm of the exposed strand wiring.(2) Using a screwdriver, remove the terminal screw (s) on the terminal board.(3) Using a round terminal fastener or pliers, securely clamp a round terminal to each stripped wire end.(4) Position the round terminal wire, and replace and tighten the terminal screw using a screw driver.
ELECTRICAL WIRING
CAUTION!
After connecting the piping, check the joints for gas leakage with gas leakage detector.
When connecting the cord before installing the indoor unit
HOW TO CONNECT WIRING TO THE TERMINALS
A. For solid core wiring (or F-cable)(Fig.17A)
B. For strand wiring (Fig.17B)
Fig. 17
A. Solid
Roundterminal
Loop
Insulation
Strip
25m
m
Strip
10m
m
After passing the connection cord and power cable through theinsulation tube, fasten it with the cord clamp, as shown in Fig.18
B. Strand wire
-116-
Screw withspecial washer
Screw withspecial washerRound
terminalRoundterminalTerminal
boardWire
Wire
Fig. 18
Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.
Insulation tube
Cord clamp
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Check the Layout of the Drain Pipe and Connection Wires
The drain pipe should be placed underneath, and the connection wires should be placed upside; and
the drain pipe especially the section inside the machine and indoors must be wound up with insulating
material to preserve heat. The drain pipe shall be sloped and no concave and convex shall occur along
the whole pipe. And the cases as the right figure indicates shall not occur.
Installation check
Is power supply voltage required?
Is water completely drained to outdoors?
Are power wire and connection wires between indoor and outdoor units correctly connected?
Is any gas leaked from the pipe connectors?
Are series numbers of the terminals on the indoor and outdoor units corresponding to each
other? Is the connection section of the auxiliary pipe insulated? Is the indoor unit fixed firmly?
Is noise big?
The person who has completed this installation shall be requested to conduct a test operation for check:
Is the temperature adjuster working normally?
Does the location for installation conform to requirements?
Winding up with Protective Plastic Tape
The connection pipes, drain pipe, and the connection wires shall be wound up with PVC tape.
Notes: The connection pipes shall also be wound up with insulating material to preserve the
temperature. The airing direction shall be from bottom to top.
Trial Operation
INSTALLATION CHECK AND TRIAL OPERATION
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7.1.1 Control Features
The brief introduction includes those for each item of various types of air conditioners and their electric control functions. The brief introduction includes those for each item of various types of air conditioners and their electric control functions.1) Brief introduction of electric control (1) Automatic run (1) Automatic run a. Cooling-heating type
After the machine being started and running mode changes to AUTO, the system will decide running mode according to difference between the present room temperature and setting temperature, then runs as the decided mode. In the following selections, Tr means room temperature and Ts means setting temperature.
Select running mode according to the following conditions at the first time to enter Auto mode: Tr Ts-3 to select cooling mode (with setting temperature being Ts +3)
Tr<Ts-3 to select heating mode (with setting temperature being Ts) After the system entering auto run mode, the running mode can convert automatically
according to variation of room temperature between cooling, blowing and heating in the way shown as the chart below:
Cooling
Ts+3
Cooling
Room
temperature
risingBlowing
Ts-3Ts-3
Heating
b. Single Cooling Type Select running mode according to the following conditions at the first time to enter Auto mode: Tr Ts + 3 to select cooling mode
Tr < Ts + 3 to select blowing mode After the system entering auto run, the running mode can convert automatically
according to variation of room temperature between cooling and blowing functions in the way shown as the chart below:
Ts+3
Blowing
Blowing
Ts-3
7 Electric control functions
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7.1 Fixed frequency unit
Room
temperature
falling
Room
temperature
rising
Room
temperature
falling
Cooling
Cooling
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Heating
(2) Auto Selection of Wind Speed In the following, Tr means room temperature while Ts means setting temperature. a. During cooling program conversion of wind speed from the low to high won’t work until the present speed has continued for 3 minutes while conversion from the high to low needs no time delay. The chart below is the sketch map of conversion:
Ts 2
Ts 1Medium speed
Low speed
High speed
Ts 3
Ts
b. During heating program applicable for cooling-heating type , conversion of wind speed from the low to high won’t work until the present speed has continued for 3 minutes while conversion from the high to low needs no time delay. The hart below is the sketch map of conversion:
Ts 1
Ts 2
Ts
Ts 3
(3) Dehumidifying program In the following, Tr means room temperature while Ts means setting temperature.
a. After the system entering dehumidifying program, the compressor, outdoor and indoor blowing fans run according to the following rules: (1) Tr > Ts + 2 , the compressor and outdoor blowing fan run continuously while indoor
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Low speed
Medium speed
High speed
High speed
High speed
Medium speed
Medium speed
Low speed
Low speedtem
perature
falling
temperature
falling
temperature
rising
temperature
rising
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blowing fan runs at setting wind speed. This working area is defined as area A. (2) Ts Tr Ts + 2 , the compressor and outdoor blowing fan run for 10 minutes then
pause for 6 minutes, while indoor blowing fan runs at low wind speed. This working area is defined as area B.
(3) Tr < Ts, the compressor and outdoor blowing fan stop working while indoor blowing fan runs at low wind speed. This working area is defined as area C.
a. After dehumidifying program starting, the system converts between A, B and C areas according to variations of room temperature with running mode being shown as the chart below:
Area B
Area BArea C
Ts+1
Area A
Area ATs 3
Ts 1
Ts 1
Area C
(4) Cutoff protection against overload and overheat During heating program, if the indoor blowing fan has been started and the compressor has been running more than 2 minutes, and the temperature of indoor coil pipe (Ticp) > 64 , the outdoor blowing fan will stops running; If Ticp 50 and the outdoor blowing fan has kept stop state for 45 seconds, then it will restore rotation; If Ticp > 67and such temperature has last for 10 seconds, the compressor will stop running and indoor blowing fan run according to conditions as it reaches setting temperature. When Ticp < 58 , and the compressor has kept stop state over 3 minutes, then the compressor and outdoor blowing fan will restore normal running.
Cutoff protection for heating current After 60 seconds from the compressor being started, if CT current exceeds I1 (9.2A) and
such case has kept 5 seconds, the outdoor blowing fan will stop. If 45 seconds has passed after the outdoor blowing stops and the current of the compressor is less than I2 (7.5A), the blowing fan will restore running. If CT current exceeds I3 (14.3A) and such case lasts for 3 seconds, the compressor and outdoor blowing fan will stop. The compressor will not restore running until 3 minutes passes with CT current less than 12A. (5) Cool wind prevention during heating program
At the first time entering heating program or after ending the latest frost removal, if the temperature of indoor coil pipe (Ticp) < 28 , the indoor blowing fan will stop running; If 28 Ticp < 38 , the indoor blowing fan will run at low speed; If Ticp > 38 or the compressor has been running for more than 4 minutes, the indoor blowing fan will run at
�#$$'B9O0& OB �#'*O7O#''B
Room
temperature
rising
Room
temperature
falling
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setting wind speed. (6) Afterheat blowing during heating program
During heating program, the compressor will stop running (except overheat protection or frost removal) while the indoor blowing fan will firstly run for 50 seconds at low speed then stop.(7) Frost removal control (applicable for cooling-heating type)
Starting conditions for frost removal: A The indoor unit is in overload protection and outdoor blowing fan stops. The outdoor
blowing fan does not enter overheat mode in 10 minutes after it is restarted, the compressor has run over 45 minutes totally while 20 minutes continuously, and the temperature of indoor coil pipe is lower than 43 ;
B After the compressor continuously running for 20 minutes, the temperature of indoor coil pipe falls 1 every 6 minutes and such case continuously appears three times, and the temperature of indoor coil pipe is less than 40 , and 5 minutes have passed after the compressor is restarted;
C The compressor has run totally over 3 hours while 20 minutes continuously, and the temperature of indoor coil pipe is less than 40 ;
D The difference between room temperature and the one of indoor coil pipe is less than 16 and the compressor has totally run over 45 minutes while 20 minutes continuously;
Frost removal will start if any one of the above conditions is satisfied. Ending conditions for frost removal:
1 Time of frost removal has exceeded 9 minutes; 2 CT current exceeds I4(8.2A)
Actions of each load after the frost removal starts: The compressor and outdoor blowing fan stop, and indoor blowing fan also stops.
55 seconds later the reversal valve is closed and next 5 seconds later the compressor is started.
Actions of each load after the frost removal ends: The compressor stops running while outdoor blowing fan immediately runs at high
speed, 55 seconds later the reversal valve is opened and next 5 seconds later the compressor restores running and indoor blowing fan runs as conditions for cool wind prevention.
(8) Freeze protection After the compressor has run for 9 minutes, the system will check temperature of indoor coil pipe (Ticp). If Ticp is less than -1 , the compressor and outdoor blowing fan will stop. They will run again after the compressor stops if both the following conditions are satisfied:
1) 3 minutes have passed since compressor stops. 2) Ticp exceeds 7 .
(9) 3 minutes protection for compressor After compressor stops, it cannot be started until 3 minutes later. During the machine’s
running, if time after loosing power not exceeds 3 minutes, the compressor cannot be
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restarted until 3 minutes later after it is reenergized. 10 Power breakdown memory
If the machine suddenly loses power while running, or stops for maintenance or trouble shooting, it will restart running as the status when it stops after the power is restored. Note: 1. Function setting: Continuously press sleep button on the remote controller 10
times in 5 seconds and buzzer on control panel shall beep 4 times. 2. Memory content: Running mode, wind speed setting, temperature setting,
swing status. 3. Cancel: Press sleep button on the remote controller 10 times and buzzer on
control panel beeps 2 times.
(11) Control of water pump a. In cooling (including automatic cooling mode) and dehumidifying modes, the water
pump works if the compressor runs while stops 5 minutes later after the compressor stops.
b. When water tank is fully filled, the float switch will be off. The water pump will start to work after a controller has detected this signal and it will continue working for 5 minutes after the float restores to normal state.
c. If the full water signal is detected continuously over 5 minutes, the water pump indicator lamp will flash to alarm and compressor stops running. The water pump will run 5 minutes, then pause for 5 seconds before next 5 minutes’ running, ... until the float restores to normal state, after which the pump will run for 5 minutes then stop.
(12) Monitoring of remote network Through preset interface, the air conditioner is connected to remote control detector (made by Haier) with 2-core cables for wire communication, to execute instructions sent from computer or centralized controller via remote control detector and meanwhile send present running status and trouble information of the machine to remote control detector. Connection between air conditioner and remote control detector:
CN11
PC board1
2
A-
A+
Interface for remote
control detector (13) Trial run
Under shut-down state, hold pressing mandatory button. The buzzer will beep once, then twice after 5 seconds. Release the button to enter mandatory cooling mode, under which the indoor blowing fan runs at high speed with both the compressor and outdoor blowing fan working. Press the mandatory button again can end the mandatory mode.
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Return
Return
7.1.2 Defrost operation flow chart
Return
Conditionfor
compressorOFF
OFFcompressor
Open outdoor fun
Compressoroff or 55s?
4-way value ON
CompressorON ?
Clear the sign of defrosts
Return
Operation indoorfun motor
Return
Come to defrost
CompressorON
E-Heat off for 30s?
Turn off compressoroutdoor fun
Turn off 4-way value
CompressorON
Return
Return
Turn off for 55s?
B
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7.2 Inverter unit 7.2.1 Outdoor running frequency and the control procedure 7.2.1.1 Compressor startup
Compressor running frquency range: Outdoor temp. ~0 0 ~Heat 20RPS 92RPS 20RPS 83RPSCool 20RPS 85RPM 20RPS 85RPSDefrost 85rpm
Every time compressor is from OFF to ON, no matter how is the indoor target frequency, compressor running frequency must be stay at 40Hz and 60Hz for 1 minutes (At outdoor discharging temp. overhigh protection and compressor overcurrent protection, the frequency will be reduced), and then rise up to the target frequency. After the unit is in normal, the above procedure is not available.
Note: If the startup frequency for the first time is over 40Hz or 60Hz, it will stay at 40Hz and 60Hz for 1 minute. If the frequency is not over 60Hz, it will only stay at 40Hz for 1 minute. The other conditions will not be limited. 7.2.1.2 Heating mode, cooling mode and dehumidification
After performing the compressor startup procedure, the unit will run according to the indoor frequency.
2 minutes later, the unit will compensate the running frequency due to the relative condition. 7.2.1.3 Compressor frequency rising/reducing speed
Rapid rising/reducing frequency speed 1----1Hz/second Slow rising/reducing frequency speed 1----1Hz/10 seconds
7.2.2 Outdoor motor control Note: When the outdoor motor needs to change the class, there will be 20-second interval to
avoid the fan speed changing frequently. 7.2.2.1 Fan motor speed class has 7 steps, the rotation and class is as follow: Class-0 Class-1 Class-2 Class-3 Class-4 Class-5 Class-6 Class-7 stop 160 260 360 460 560 760 860 7.2.2.2 Blowing remain heat after compressor shuts off
In cooling mode, when compressor shuts off, outdoor motor will enter speed Class-5 automatically, and will shut off after blowing remaining heat for 30 seconds. 7.2.2.3 Outdoor motor control in cooling/dry mode
Speed range: class 1-7 Fan motor locked rotor: When fan motor is requested to work, if fan speed is measured to be below 50RPM and keep for 15 seconds, the compressor will stop, but 3 minutes later, it will re-start up again. If within 20 minutes, the condition occurs 3 times, the unit will stop and alarm. When compressor starts up, the unit will adjust automatically in 3 minutes according to the outdoor air inlet temperature, and 3 minutes later, the unit will adjust according to the outdoor ambient temperature and compressor running frequency. Fan speed chart in 3 minutes after compressor starts up:
Ambient temp. ~10 10~25 25~Cool, dry Class-3 Class-5 Class-7heat Class-7 Class-5 Class-3
Fan speed chart in 3 minutes after compressor starts up due to the ambient temp. and running
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frequency: Compressor frequency in cooling
F<25Hz 25Hz F<45Hz 45 F
Over 28 Class-3 Class-5 Class-7 Tao Below 28 Class-1 Class-3 Class-5
Compressor frequency in heating
F<25Hz 25Hz F<45Hz 45 F
Over 15 Class-2 Class-4 Class-5 Tao Below 15 Class-3 Class-5 Class-7
7.2.2.4 Outdoor fan speed control when selecting AC motor Selecting AC motor or DC motor depends on EEPROM. Blowing remaining heat: compressor shuts off, fan motor will run at low speed for 30 seconds and then stop. Fan speed chart in 3 minutes after compressor starts up:
Ambienttemp.
~10 10~25 25~
Cool, dry Low speed High speed High speed heat High speed High speed Low speed
Fan speed chart in 3 minutes after compressor starts up due to the ambient temp. and running frequency:
Compressor frequency in cooling
F<25Hz 25Hz F<45Hz 45 F
Over 28 Low speed High speed High speed Tao Below 28 Low speed Low speed High speed
Compressor frequency in heating
F<25Hz 25Hz F<45Hz 45Hz F
Over 15 Low speed Low speed High speed Tao Below 15 Low speed High speed High speed
7.2.3 Outdoor electronic expansion valve(EEV) control 7.2.3.1 Movement of EEV
Full-close: after 500 pulse close for 10 times(60 pulse close, 5 pulse open, stop at 5 at last) Full-open: 480 pulse open Adjustable upper limitation of open angle: 480 pulse, Adjustable lower limitation of open angle: 5
pulseDriving speed: open direction: 30.3MS; close direction: 83.3MS Drive wave of EEV:
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7.2.3.2 Retentive open angle in 2 minutes after compressor starts up: Cool, dry
Outdoor temp. ~22 22 ~Compressor frquency ~30 30~60 60~ ~30 30~60 60~ PMV open angle 230 220 240 260 250 280
HeatOutdoor temp. ~6 6 ~Compressor frquency ~30 30~60 60~ ~30 30~60 60~ PMV open angle 200 180 220 240 230 260 7.2.3.3 Standard open angle in 2 minutes after compressor starts up:
Cool, dryOutdoor temp. ~22 22 ~Compressor frquency ~30 30~60 60~ ~30 30~60 60~ PMV open angle 250 240 250 220 200 240
HeatOutdoor temp. ~6 6 ~Compressor frquency ~30 30~60 60~ ~30 30~60 60~ PMV open angle 150 140 170 180 150 210 7.2.3.4 confirmation of over-heat degree
Standarded over-heat degree Actual running Hz ~20 ~30 ~40 ~50 ~60 ~70 ~80 ~90 90~
Cool, dry 2 2 2 4 4 6 6 4 2 TSH0heat 2 2 2 1 1 1 1 0 0
When discharging temp. Td is too high or too low, modify the EEV angle. Act after compressor has started up for 4 minutes
Mode modification angle Max. modification Cooling Td 95 -1 degree / 2 minutes
55 Td 95 , keep the angle TD 55 , +1 degree / 2 minutes, and plus to 0 degree gradually
Max. -5
Cooling Td 35 +1 degree / 2 minutes 35 Td 40 , keep the angle TD 40 , -1 degree / 2 minutes, and reduce to 0 degree gradually
Max. +5
Heating Td 95 -1 degree / 2 minutes 55 Td 95 , keep the angle
Max. -5
0 1 2 3 4 5 6 7
pulse
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TD 55 , +1 degree / 2 minutes, and plus to 0 degree gradually Heating Td 35 +1 degree / 2 minutes
35 Td 40 , keep the angle TD 40 , -1 degree / 2 minutes, and reduce to 0 degree gradually
Max. +5
7.2.4 4-way valve control The 4-way valve control in defrosting: refer to the defrosting procedure. 4-way valve control in other modes: In heating mode, 4-way valve will open in 10 seconds before compressor starts up. When compressor not startup or in non-heating mode, 4-way valve will close to ensure the compressor has stopped for at least 2 minutes.
7.2.5 Outdoor defrosting control A. Enter condition
In heating mode, compressor is running for 10 minutes contineously, or has run for 45 minutes in all (when defrosting is over or entering the cooling mode, the counter will be cleared), by measuring the defrosting sensor TE and outdoor ambient temp. sensor TA, if for 2 minutes the below conditions can be met contineously, system will enter defrosting mode:
TE C TAHere in: C: TA 0 , C=0.8
TA 0 , C=0.6 Selct as follow according to the data of EEPROM:
Connection choosing L M H( ) 10 7 6
Easy to deforst: select H, uneasy to deforst: select L, set in M when out of the factory. Entering defrost temperature: -15 C TA -5
B. Defrost interval time When the value of C TA is in the range of -15 C TA , two defrosting interval is 45 minutes. When the value of C TA is in the range of C TA <-15 , two defrosting interval is 65 minutes.
C. Defrost procedure At the beginning of defrost, compressor will firstly stop for 1 mintue, outdoor fan runs, and 50
seconds later, 4-way valve is OFF. When compressor starts up, outdoor motor stops, compressor stay at 60Hz for 60 seconds,
then compressor frequency will go up to the target frequency 88Hz. In defrosting, the compressor current, compressor discharging protections are valid. If in
defrosting, compressor stops because of the protection or the failure, 3 minutes later, it will resume, and if it still in defrosting time, the unit will still defrost. The compressor will start up due to the principle of startup in defrosting. If contineously the compressor can not start up for 3 times, the unit will deal with the malfunction and quit the defrosting. If in defrosting there is failure, the failure time will not be included in the defrosting time.
In defrosting, only after the compressor min. running time is over 2 minutes, the system can quit the defrosting. D. Quit condition
In any of the below conditions can be met, the defrosting mode will turn into heating operation. (1): Outdoor heat exchanger temperature is over 10 for 80 seconds contineously. (2): Outdoor heat exchanger temperature is over 14 for 20 seconds contineously.
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�#$$'B9O0& OB �#'*O7O#''B
(3): Defrost operation for 9 minutes contineously. E. If the quit condition can be met, the unit will perform:
Compressor stops, and outdoor motor runs. 50 seconds later the 4-way valve is close, then 60 seconds later, compressor will perform as startup procedure. F. In defrosting period and in 6 minutes after defrosting, the low pressure is shielded. 7.2.6 PTC output control
When outdoor unit is electrified, PTC output is 0, 10 seconds later, it is 1. After compressor stops for 10 minutes contineously, PTC output is 0. When getting the compressor-start signal, firstly PTC output is 1, 5 seconds later, compressor will start up.
7.2.7 Electric heater control When shutoff, the electric heater will be controlled by the ambient temperature: below 20 ,
working; over 26 , stop. When the unit switched on, electric heater will not work.
7.2.8 Time shorting function, auto-checking function Time shorting function: If the time shorting port is in short circuit, the unit will perform a 1/60 time
shorting control. Auto-checking function: When first short-circuit then electrified, enter auto-checking, steps:
failure LED 1-5, EEV, electric herter, oxygen bar, 4-way valve, low speed –high speed wind.7.2.9 Additional functions 7.2.9.1 The interval between compressor stop to startup again is 3 minutes, which can protection compressor. If being electrified for the first time, compressor will start up only when the valve opens to the normal operation angle. 7.2.9.2 TD high temperature protection
As long as the unit is running, the TD discharging overheat protection will work, but the discharging sensor failure will alarm 4 minutes later after compressor starts up.
Measure sensor value: measure for 100 times (The program performs for one period needs 5 ms, every time the system will take samples for 8 times, and make an order for them, taking out 2 average values in the middle, and make an average value.).
TD Abnormal stop 117 quick reduce FQY(1HZ/s) 112 slow reduce FQY(1HZ/10s) 108 FQY no change 105 rise FQY(1HZ/10s) 98
rise FQY(1HZ/1s) TD>117 and keeps for 20 seconds, discharging temperature over high protection will work,
the unit will stop and alarm(outdoor indicates, not sending to indoor). the TD overhigh protection occurs 3 times, the unit will stop and alarm (sending to indoor), it can not resume automatically. 7.2.9.3 In heating indoor TC high temperature protection
Indoor heat exchanger temperature will check the indoor coil temperature, if it is over 55 , the unit will reduce the compressor motor speed to perform the indoor heat exchanger temperature
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overhigh protection. If it is below 48 , the unit will resume to be normal. TC
P reduce slowly 55
Q remaining 52 48 R rise slowly
P: reduce at the speed of 1Hz/10s Q: remain the previous value R: rise at the speed of 1Hz/10s
7.2.9.4 Overcurrent protection(realised by power module) In the course of compressor startup, if current is over 13A and keeps for 3 seconds, compressor
will stop and the unit alarms. 3 minutes later, compressor will re-start up, if in 10 minutes, it occurs for 3 times, the unit will stop and alarm.
Overcurrent reducing frequency protection When current is over (B)A, compressor will reduce frequency at 1HZ/s, and will stop when it is
below (B)A and over (B-1)A, then rise frequency at 1HZ/10s; when current is below (B-1)A, it will resume the target frequency.
Remarks: Power module frequency limited point: 88 , if the frequency reduces down to 86 ,but if it is up to 90 , the unit will stop and alarm. 7.2.9.5 Indoor heat exchanger anti-freezed protection
11 9
7
6 5
When TC 5 , compressor frequency will reduce at 1HZ/10s When TC begins to rise up, and 6 =TC =7 , compressor frequency will remain
7.2.9.6 Outdoor temperature limitation Cool: When outdoor temperature is below 15 , in cooling, compressor frequency will be limited
below 50Hz, and outdoor fan speed is compusorily Class-1. Heat: When outdoor temperature is over 20 , in heating, compressor frequency will be limited
below 50Hz, and outdoor fan speed is compulsorily Class-1. If the above is AC motor, the compulsory fan speed will be low speed.
7.2.9.7 Rated operationRated cooling:
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�#$$'B9O0& OB �#'*O7O#''BWhen receiving the indoor rated operation command, the unit will enter rated cooling operation.
Rated heating: When receiving the indoor rated operation command, the unit will enter rated cooling operation. When receiving the indoor min. heating operation command, the unit will enter min. heating operation.In rated operation period, the frequency can be adjusted by manual. Once being adjusted by manual, the unit will not receive the indoor frequency.
7.2.9.8 Outdoor compulsory operation Compulsory cooling operation
Put the first bit of dip switch on the indicator board at OFF, the unit will enter compulsory cooling operation, as follow: Compressor
startup
Current, discharging
protection and failure
treatment
Operation before
the base open angle
3 minutes later after
compressor is running
Manual adjustment
normal normal Normal 1: fixed base open angle
2: fixed running frequency 60HZ
3: fixed outdoor motor speed:
class-7
1: angle adjusted by
hand
2: frequency adjusted
by hand
3: fan speed adjusted
by hand
Compulsory heating operation Put the second bit of dip switch on the indicator board at OFF, the unit will enter compulsory heating operation, as follow: Compressor
startup
Current,
discharging
protection and
failure treatment
Operation before
the base open angle
3 minutes later after
compressor is running
Manual adjustment
normal normal Normal 1: fixed base open angle
2: fixed running frequency
50HZ
3: fixed outdoor motor speed:
class-7
1: angle adjusted by
hand
2: frequency adjusted by
hand
3: fan speed adjusted by
hand
7.2.9.9 High pressure switch 3 minutes later after compressor starts up, the system will check the pipe pressure. If the pipe
pressure is over high and high pressure switch acts for over 30 seconds, the compressor and outdoor motor will stop, 3 minutes later, the unit will resume. If in 30 minutes the unit stops for 3 times because of overhigh pressure, the system will alarm, then compressor will not start up again; when being electrified after being powered off, the protection will be cancelled. 9.10 Low pressure switch
When compressor stops, if low pressure switch acts for 30 seconds contineously, the unti will alarm.
When compressor starts up, in 3 minutes, low pressure switch will be shielded. In defrosting or in 6 minutes after defrosting is over, low pressure switch will be shielded.
7.2.9.11 Failure code and troubleshooting Alarm lamp is off when no failure
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�#$$'B9O0& OB �#'*O7O#''B
Ensure that alarm indicating time is over 2 minutes and 50 seconds. (1): Resumable alarm, and will be sent to indoor unit. (2): Resumable alarm, but if in 30 minutes it occurs 3 times, it can be resumed only when being
electrified after being powered off. Failure
code
Emission
code
Outdoor
indicator display
Failure description
01 01 00001 Power module IPM protection
02 02 00010 DC fan motor failure DC fan motor failure
03 no 00011 Communication
failure
Outodor alarms, not sends to indoor.
If no communication in 4 minutes, outdoor
shuts off and alarm, the failure can be
resumable.
04 04 00100 Compressor
discharging
temperature too high
Discharging temp. over 117 , it will confirm
3 times in 30 minutes and then send signal to
indoor.
05 05 00101 Over current AC current overhigh protection or current
transducer broken down.
06 06 00110 Outdoor ambient
temp. sensor failure
Resumable, if sensor is disconnected, alarm
will occur and keeps for 3 minutes, then
resumes due to signal.
07 07 00111 Outdoor coil temp.
sensor failure
Outdoor defrosting sensor, discharging
sensor abnormal
08 08 01000 High pressure switch
failure
Acts 3 times in 30 minutes
09 09 01001 Discharging temp.
sensor failure
Alarm 4 minutes later after starting up,
discharging temperature abnormal
10 10 01010 Power supply over
high/low voltage
Pre-set for 50Hz
11 No No Overload in heating No send signal to indoor
12 No No No No send signal to indoor
13 No No No No send signal to indoor
14 14 01110 Outdoor EEPROM
failure
Outdoor EEPROM failure
15 1 01111 Power module failure Compressor blocked
16 1 10000 Power module failure Compressor heavy vibration
17 1 10001 Power module failure Abnormal compressor startup
18 18 10010 Power module failure Compressor running faulty
19 19 10011 Power module failure Detecting circuit abnormal
20 1 10100 Power module failure Compressor broken down
21 No 10101 Compressor suction
temp. too high—for
the unit with EEV
10 minutes later after startup, measure TS
over 40 for 5 minutes
22 No 10110 Communication failure
between outdoor PCB
and the module
Not communicate for 4 minutes contineously,
it will alarm
-140-
Corresponding outdoor PCB failure
�#$$'B9O0& OB �#'*O7O#''B
23 1 10111 Module malfunction Module temp. over high
24 24 11000 Low pressure switch
failure
Low pressure switch acts for 30 seconds
contineously
No No No Temperature cutoff
protection
1 Indoor pipe temp. is abnormal, outdoor default cooling temp. : 5 , heating temp.: 40 . The above temperatures are normal. 2 In defrosting, and in 3 minutes after defrosting is over, if sensor is abnormal, there will not alarm. 3 Outdoor defrosting temp. sensor: when ambient temp. is below -5 , detect after having start for 3 minutes.7.2.9.12 Backup operation Outdoor TC failure treatment: outdoor LED alarms, but the failure code will not be sent to other place, the outdoor default TC is as follow: cooling temperature, 5 ; heating temperature, 40 .7.2.9.13 Special functions 1) Power operation
When receiving the Power operation signal from indoor, the unit will operate as the set frequency by EEPROM. Fan speed will depend on the ambient temperature and the frequency. When the Power signal is cancelled by indoor, the Power operation will stop. 2) Soft operation
When receiving the Soft operation signal from indoor, the unit will operate as the set frequency by EEPROM. Fan speed will depend on the ambient temperature and the frequency. When the Soft signal is cancelled by indoor, the Soft operation will stop. 3) Time shorting operation
When receiving the time shorting signal, the unit will perform the 1/60 time shorting operation. 4) Compulsory cooling operation
When receiving the compulsory cooling signal from indoor unit, the unit will execute the compulsory cooling operation at the frequency sent from indoor. Only discharging temperature protection and current protection are valid, all the other protections are invalid. 5) Oxygen bar: start after receive indoor oxygen bar signal, the outdoor motor should run at 1-class speed when compressor stop. 6) Manual defrosting
When receiving the manual defrosting signal from indoor, the unit will enter the defrosting operation immediately. The interval between two manual defrosts is at least 3 minutes. If the communication protoco has not the set, this function is not available. 7) Rated, Middle, Minimal operation
When receiving the rated/middle/minimal operation signal from indoor, the unit will operate at the frequency and fan speed set by EEPROM, meanwhile, all the protections are valid. 7.2.9.14 Outdoor indicator Five-indicator combination shows the failure code. 4-bit dip switch: the normal position is ON. First bit: OFF, compulsory cooling. Second bit: OFF, compulsory heating. Third bit: OFF, backup operation (outdoor ambient temp.). Fourth bit: OFF, DC fan motor (ON, AC fan motor).
-141-
8.1 Inverter outdoor unit
�#$$'B9O0& OB �#'*O7O#''B
AU182AFERA, AU242AGERA
8 Electrical wiring diagram and PCB photo
Note: the PCB code for AU182AFERA and AU242AGERA is 0010452040.
-142-
REACTOR
ELECTROLYTIC CAPACITOR
RO
NO
TES:
1.DASH
ED PAR
TS AR
E JUST C
AN SELEC
T ON
E BETWEEN
TH
IS TWO
FAN M
OTO
R,AN
D D
IFFEREN
T TYPE HAVE D
IFFEREN
T MO
TOR
2.PARTS IN
DASH
ED FR
AMES
ARE O
PTION
AL3.U
SER SH
OU
LD N
OT TO
PRESS SW
1-4 IN D
ASHED
FRAM
E
6.USER
SHO
ULD
NO
T TO C
HAN
G TH
E DIP SW
ITCH
SW5 O
N LED
BOAR
D5.TH
E LED1-5 O
N LED
BOAR
D AR
E USED
FOR
ERR
OR
ALARM
COMPRESSOR INHALE SENSOR
DEFROST TEMP.SENSOR
LOW
PRESSU
RE
SWITC
H
AMBIENT TEM
P. SENSOR
HIGH PRESSURE SW
ITCH
MEEV
CN
17C
N16
CN
10 CN
3
PP
CN
15C
N14
CN
13
CN
11
CN
12
SW3
SW1
SW2
SW4
POWER SUPPLY
TO INDOOR UNIT
N(in) C
N2W
W
W
W
W
Y/GY/G
RB
B
B
B
B
CN
1
L(in)Sig
CN
21
CN
19
CN
25
CN
8PTC
RL1
12
3L
N
CN
2 CN
7
CN
6 CN
3
CN
1220VAC-N
220VAC-L
CN
9C
N4
CN
5C
N8
AC FAN MOTOR CAP.
WIR
ING
DIAG
RAM
OF O
UTD
OO
R U
NIT
0010576606
4-WAY
VALVE
COMPRESSOR VENT SENSOR
ON SER
IAL
CN
25
SW5
LED3
LED4
LED5
14
3
4
3
5
12
34
67
5
8
1
2
LED1
LED2
AC FAN MO
TOR
DC FAN MO
TOR
M
ACL
ACN
OR
OR
OR BL
P(+)
N(-)
CN
10
B:BLACK
BL:BLUE
W:W
HITE
R:R
ED
Y/G:YELLO
W/G
REEN
TEMP.:TEM
PERATU
RE
Y/GM
MV
V
DC COMPRESSOR
RI
WW
UU
OR
:OR
ANG
E
B W R
2
4.AUXILIAR
Y CR
ANKC
ASE HEATER
IN D
ASHED
FRAM
E ARE O
PTION
AL 8
CN
6C
N7
CRANKCASEHEATER
67
CN
26
CN
27
CRANKCASEAUXILIARY
HEATER
T3.15A - 250VAC
T25A 250VAC
FUSE1 FUSE
FUSE1
�#$$'B9O0& OB �#'*O7O#''B
Outdoor main control board 0010452040
CN9 CN8CN26CN27CN7CN6CN3
CN10
CN11
CN12
CN13
CN14
CN16 CN15 CN17 CN21 CN1 CN2
SW3
SW1
SW2
SW4
CN19
CN25
CN8 CN2
CN1
CN5
CN4
CN3LED5
LED1
LED2
LED3
LED4SW05
CN25
SW05 is used for factory quality control engineers, the default position is: OFF OFF OFF ON
for AU182AFERA, as for AU242AGERA, the default position is: OFF OFF OFF OFF, for the above
models, there are also module board 0010403555.
Outdoor filter board 0010403645 Outdoor indicator board 010452047
-143-
�#$$'B9O0& OB �#'*O7O#''B
NL
M
LED2
LED1CN25
CRANKCASE HEATER
CN3
4-WAYVALVEAC FAN 2 MOTOR
WU
COMPRESSOR
V
CN1
2 1
T25A 250VACFUSEM
To Power Supply
250VAC T5AFUSE1
2.USER SHOULD NOT TO CHANGE THE DIP SWITCH SW1,SW6.
1.DESHAED FRAMES ARE OPTIONAL, AND IN SOME MODELS ARE NOT AVAILABLE.
NOTE:
CN20N L M
CN12
PMV
SV2
CN19
ON
PTC
SIG
CN1N
SW4 SW5
SW2SW3FA
B : BLACK R : RED
OR : ORANGE W : WHITEY/G : YELLOW/GREEN
HCN17
CN21
CN2L
CN22
CN14
CN2
CN5
CONTROL CIRCUIT BOARD
CN4CN3
CN8
CN7
CIRCUIT BOARD
POWER
U V W
R
T/RB
S
P1N(-) P(+)
+-
ISPM
Y/G
ORBL
BL : BLUE
CAPACITOR
capacitor
REACTOR
SW11 2 3 4 567 8
CN13TO ISPM
To Indoor Unit
CN4
HPLP
CN5CN6CN7CN8CN9CN10CN11
TC TS TD TE TA
SERIAL
CN
15
DC F
AN M
OTOR
M
CN
16
DC F
AN M
OTOR
M
MAC FAN 1 MOTOR
N L M HCN18
capacitor
SV1
CN23
SPDU
SW6
ON
4321
FAN
UP
DOWN COM
ALARM
3Y/G
0150500546CIRCUIT DIAGRAM OF OUTDOOR UNIT
AU362AHERA
CN18 CN17 CN19CN14CN13 CN22 CN23 CN1
CN20
CN2
CN21
CN3
CN25
LED1
LED2
SW1
CN24
SW2
SW6
CN4
CN5CN6CN7
SW5
CN8CN10
CN9SW4
CN11
CN12
SW3CN16CN15
Outdoor PCB 0010452929
-144-
8.2 Fixed frequency outdoor unit
AU182AEEAA
TO INDOOR UNIT
Y/GBW R21 3
Y/G
N
CN4
OUTDOOR AMBINENT SENSOR
COMPRESSOR VENT SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
SCN11
CN12
CN3
CN1
CN10
CN2
TRANS.
CIRCUITDETECTOR
FUSE
FAN MOTOR
W
WB
BWFAN MOTOR SPEEDCONTROLLER
4-WAY VAVLE WIND
GR
M
NCCOMRELAY
NO2
FAN MOTOR CAP.
NOTE:
1
M
COM
NO
CRANKHEATER
FANN3N2ST
BLBL
BL
CIRCUIT DIAGRAM OF OUTDOOR UNIT 0010573313
W
RB R S
C Y/G
T3.15
A/25
0VAC
1357
8 6 4 2
COMPRESSOR
R:RED W:EHITE GR:GREY BL:BLUE B:BLACK Y/G:YELLOW/GREEN
P
P HBN1
1. DASHED PARTS 1 IS NOT AVAILABLE IN ONLY COOLING TYPE2. DASHED PARTS 2 IS OPTIONAL FOR LOW AMBIENT TEMP
�#$$'B9O0& OB �#'*O7O#''B
0010451870E
CN2
CN3
CN10ST
FAN
CT1
HB
CN1
CN11
CN12N3
N2
N
N1
CN4
LED
S
-145-
AU242AGEAA
TO INDOOR UNIT
Y/GBW
W
1 2 3R
L1N
CN4 CN7
OUTDOOR AMBINENT SENSOR
DISCHARGE SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
S
CN11
CN12
CN3
CN10
CN2 CN1
TRANS.
CT
MAGNETICCONTACTOR
T3.15A/250VAC
FUSE
FAN MOTOR
B
CN9
CN5
RB
BLFAN MOTOR SPEEDCONTROLLER
GR
NOCOM
RELAY 31357
2468NC
FANMOTORCAP.
Y/G
NOTE:1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY COOLING TYPE
CIRCUIT DIAGRAM OF OUTDOOR UNIT
L NW B Y/G Y/G
POWER SUPPLY
R:RED W:WHITEBL:BLUE GR:GRAY
B:BLACK
Y/G:YELLOW/GREEN
4-WAY VAVLESOLENOID
2
W
WR
BRS
C W
Y/G
COMPRESSOR
CRANK CASEHEATER
1
BR
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT TEMP. COOLING TYPE, AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
BLB B
�#$$'B9O0& OB �#'*O7O#''B
-146-
AU282AHEAA
TO INDOOR UNIT
Y/GBW
W
1 2 3R
L1N
CN4 CN7
OUTDOOR AMBINENT SENSOR
DISCHARGE SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
SCN11
CN12
CN3
CN10
CN2 CN1
TRANS.
0010573314
CT
MAGNETICCONTACTOR
T3.15A/250VAC
FUSE
FAN MOTOR
B
CN9
CN5
RBBL
FAN MOTOR SPEEDCONTROLLER
GR
NOCOMRELAY 31357
2468NC
FAN MOTOR CAP.
Y/G
NOTE:1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY COOLING TYPE
CIRCUIT DIAGRAM OF OUTDOOR UNIT
L NW B Y/G Y/G
POWER SUPPLY
R:RED W:WHITE BL:BLUE GR:GRAY
B:BLACK
Y/G:YELLOW/GREEN
4-WAY VAVLESOLENOID
2
WW
WR
BRS
C WY/G
COMPRESSOR
CRANK CASEHEATER
1
BR
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT TEMP. COOLING TYPE, AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
0010452442E
CN8
CN2
CN3
CN10
CN9
CT1
CN7
CN1
CN12
CN5
CN11
S
L1
N
LED
CN4
�#$$'B9O0& OB �#'*O7O#''B
TO INDOOR UNIT
Y/GBW
W
1 2 3R
L1N
CN4 CN7
OUTDOOR AMBINENT SENSOR
DISCHARGE SENSOR
OUTDOOR PIPING SENSOR
LOW PRESSURE SWITCH
HIGH PRESSURE SWITCH
S
CN11
CN12
CN3
CN10
CN2 CN1
TRANS.
CT
MAGNETICCONTACTOR
T3.15A/250VAC
FUSE
FAN MOTOR
B
CN9
CN5
RB
BLFAN MOTOR SPEEDCONTROLLER
GR
NOCOM
RELAY 31357
2468NC
FANMOTORCAP.
Y/G
NOTE:1. DASHED PARTS 1 2 IS NOT AVAILABLE IN ONLY COOLING TYPE
CIRCUIT DIAGRAM OF OUTDOOR UNIT
L NW B Y/G Y/G
POWER SUPPLY
R:RED W:WHITEBL:BLUE GR:GRAY
B:BLACK
Y/G:YELLOW/GREEN
4-WAY VAVLESOLENOID
2
W
WR
BRS
C W
Y/G
COMPRESSOR
CRANK CASEHEATER
1
BR
2. DASHED PARTS 3 IS OPTIONAL IN LOW AMBIENT TEMP. COOLING TYPE, AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
B B
FAN MOTOR
FAN MOTOR CAP
Y/G
W
AU362AIEAA
-147-
�#$$'B9O0& OB �#'*O7O#''B
CIRCUIT DIAGRAM OF OUTDOOR UNIT 0010573510
B:BLACKBL:BLUE
TO INDOOR UNIT
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
OUTDOOR AMBINENT SENSOR
Y/G:YELLOW/GREENR:RED
CN2
CN10
CN1
CN3
CN12
CN11
POWER SUPPLY
W
W:WHITE
R BL
B
RR
SW
TBL
RN
S
L2L1
L3
WN 1B
2B Y/G Y/G
3R
T3.15A/250VAC
FUSE
TRANS.
NOTE:
FAN MOTOR
FANMOTOR
CRANK CASE HEATER
2468
B
CN4
CN9
CN7
CN5
W
RB
BL
B
Y/G
COMPRESSOR
4-WAYVALVESOLENOID
RW
GR
M
NO7
COM5 3
NC1
FANMOTORCAP
FANMOTORCAP
2
5CT
1
3
6
4
Y/G
Y/G
1. DASHED PARTS 1 IS NOT AVAILABLE IN COOLING CAPACITY BELOW 36000Btu2. DASHED PARTS 2 3 IS NOT AVAILABLE IN ONLY COOLING TYPE3. DASHED PARTS 4 IS OPTIONAL FOR LOW AMBIENT TEMP. COOLING,
AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE4. DASHED PARTS 5 6 ARE NOT AVAILABLE IN SOME TYPE
FAN MOTOR SPEEDCONTROLLER
MAGNETIC CONTACTOR
AU28NAHEAA, AU36NAIEAA, AU48NAIEAA, AU60NAIEAA
CIRCUIT DIAGRAM OF OUTDOOR UNIT 0150500023
B:BLACKBL:BLUEGR:GRAY TO INDOOR UNIT
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
OUTDOOR PIPING SENSOR
COMPRESSOR VENT SENSOR
OUTDOOR AMBIENT SENSOR
Y/G:YELLOW/GREENR:RED
CN2
CN10
CN1
CN3
CN12
CN11
POWER SUPPLY
W
W:WHITE
R BL
B
B
R S T
RN
S
10P5P
SW1
L2L1
L3
N 1 2Y/G
3
T3.15A/250VAC
FUSE
TRANS.
NOTE:
FAN MOTOR
CRANKCASEHEATER
2468B
CN4
CN9
CN7
CN5
RB
YR
BL
BL
BL
B
Y/G
COMPRESSOR
4-WAY VALVE SOLENOID
RR
ST
W
GR
M
NO7
COM5 3
NC1
FAN MOTOR CAP
1
4CT
2
5
3
Y/G
1. DASHED PARTS 1 2 ARE NOT AVAILABLE IN ONLY COOLING TYPE
5. FOR COOLING CAPACITY IS 52000BTU TYPE,THE LINE THROUGH CT IS ONE CIRCUIT,FOR COOLING CAPACITY IS 42000BTU 36000BTU AND 28000BTU TYPES,THE LINE THROUGH CT IS TWO CIRCUITS.
2. DASHED PART 3 IS OPTIONAL FOR LOW AMBIENT TEMP. COOLING,AND THERE IS NO FAN MOTOR SPEED CONTRLLER IN NORMAL TYPE
3. DASHED PARTS 4 5 ARE NOT AVAILABLE IN SOME TYPE 4. FOR COOLING CAPACITY IS 52000BTU AND 28000BTU TYPES,THE DIP SWITCH SW1 IS ON 5P SIDE,FOR COOLING CAPACITY IS 42000BTU AND 36000BTU TYPES,THE DIP SWITCH SW1 IS ON 10P SIDE.
FAN MOTOR SPEEDCONTROLLER
MAGNETIC CONTACTOR
AU42NALEAA
-148-
�#$$'B9O0& OB �#'*O7O#''B
CN8
CN2
CN3
CN10
CN9
CT1
CN7
CN1
CN12
CN11
S
LED
CN5
L1
N
CN4
L3
L2
CN6
0010452378E
-149-
CIRCUIT DIAGRAM OF INDOOR UNIT 0010576971
FUSE1
CN1
TRANS.-I
CN4
SCN3
NCN2
L
T3.15A/250VAC
CN13TRANS.-II
CN12
REMOTE
CN10
FLOAT
CN8
ALARMCN7
RECEVIERCN6
STEP MOTOR
PIPE ROOMCN14
CONTROLLER
CN16
CN17
N1CN18
PUMP
1Y/GR
R
YY
B
B
W
W
32
MWIREDCONTROLLER
ROOMTEMP.SENSOR
PIPING TEMP.SENSOR
RECEIVEBOARD
FLOATSWITCH
REMOTECENTRALIZEDCONTROLLER
MPUMPMOTOR
TRANSFORMER
BM4 BM3 BM2BM1
STEP MOTOR
Y/G
NOTE:1.THE PARTS IN DASHED FRAME ARE OPTIONAL2.REFER TO OPERATION MANUAL TO SET BM3 AND BM43.USER SHOULD NOT TO SET BM1 AND BM2
TO OUTDOOR UNIT
ON1234
ON12
ON1234
ON1234
LED2 LED1
W:WHITE B:BLACK BR:BROWN BL:BLUE R:RED Y:YELLOW Y/G:YELLOW/GREED TEMP.:TEMPERATURE
CN11
ItophomeCN15 LOW
MID
HIGH
CN21CN20 CN22
N2
R Y BL W
MOTORCAPACITOR
MFANMOTOR Y/G
TEMP. SENSOR
AB182ACERA
�#$$'B9O0& OB �#'*O7O#''B
8.3 Indoor unit
0010452325E
CN4
CN15
CN17
CN20
CN21
CN22
CN6
CN7
CN8
CN10
CN11
CN12
CN13
CN14
LED1
LED2
BM2
BM1
BM3
BM4
CN19
CN16
CN3
CN1
CN2
CN18
-150-
�#$$'B9O0& OB �#'*O7O#''B
AB182ACEAA
CIRCUIT DIAGRAM OF INDOOR UNIT 0010576979
FUSE1
CN1
CN15CN20
LOWMID
HIGH
CN21 CN22
N2
TRANS.-ICN4
SIGNAL
LED3CN3
NCN2
L
T3.15A/250VAC
CN13TRANS.-II
CN12
CN11REMOTE
CN10
FLOAT
CN8
ALARMCN7
RECEVIERCN6
STEPMOTOR
PIPE ROOMCN14
CONTROLLER
CN16
CN17
N1CN18
PUMP
MWIREDCONTROLLER
ROOMTEMP.SENSOR
PIPING TEMP.SENSOR
RECEIVEBOARD FLOAT
SWITCH
REMOTECENTRALIZEDCONTROLLER
MPUMPMOTOR
TRANSFORMER
BM4
ON1234
ON12
ON1234
ON1234
BM3 BM2BM1
STEPMOTOR
1Y/GR
R R Y BL W
B
B
W
W
Y Y
32
Y/G
Y/GNOTE:1.THE PARTS IN DASHED FRAME ARE OPTIONAL2.REFER TO OPERATION MANUAL TO SET BM3 AND BM43.USER SHOULD NOT TO SET BM1 AND BM2W:WHITE B:BLACK BR:BROWN BL:BLUE R:RED Y:YELLOW Y/G:YELLOW/GREEN TEMP.:TEMPERATURE
LED2 LED1
Y/GL
BL
BL
BR
BR
N
TO OUTDOOR UNITPOWER SUPPLY
Itophome
MOTORCAPACITOR
MFANMOTOR
Y/G
0010452478E
CN13
BM2
CN14
CN6
CN11
CN12
BM1
CN19
LED1
LED2
BM3
BM4
CN16
LED3
CN3
CN1
CN18
CN2
CN4
CN17
CN15
CN20
CN21
CN22
CN7
CN8
CN10
-151-
�#$$
'B9O0&OB�#'*O7O#''B
Jum
per
sel
ecti
on
(sh
ows
jum
per
conn
ecte
d, O
N;
show
s ju
mpe
r di
scon
nect
ed, O
FF
; * s
how
s no
lim
itatio
n)
Tim
e sh
ortin
g sw
itch
CN
7 E
mer
genc
y sw
itch
SW
1(re
ceiv
er)
BM
1(1)
B
M1(
2)
Tim
e sh
ortin
g sw
itch
Tim
e sh
ortin
g *
* *
Em
erge
ncy
switc
h *
Em
erge
ncy
* *
No
outd
oor
PC
B
**
With
out
door
PC
B, f
ixed
spe
ed s
ingl
e sp
lit u
nit
**
With
out
door
PC
B, f
ixed
spe
ed m
ulti
split
uni
t *
*
With
out
door
PC
B, i
nver
ter
sing
le s
plit
unit
**
Inve
rter
uni
t sel
ectio
n B
M2(
1)B
M2(
2)B
M2(
3)
BM
2(4)
Tem
p. c
ompe
nsat
ion
4 a
vaila
ble/
not a
vaila
ble
/*
* *
Wire
d co
ntro
l/ in
frar
ed c
ontr
ol
*/
* *
Coo
ling
only
/hea
tpum
p *
*/
*
Mas
ter/
slav
e w
ired
cont
rolle
r *
**
/
Net
wo
rk a
dd
ress
sel
ecti
on
(sh
ows
jum
per
conn
ecte
d, O
N;
show
s ju
mpe
r di
scon
nect
ed, O
FF
)
BM
4B
M3
addr
ess
12
34
12
34
1 2 3 4
show
s no
net
wor
k
hom
e ap
plia
nce
5 6 126
127
128
with
net
wor
k ho
me
appl
ianc
e
0010
4523
25E
/ 00
1045
2478
E in
form
atio
n -
fu
nct
ion
sel
ecti
on
-152-
�#$$'B9O0& OB �#'*O7O#''B
CIRCUIT DIAGRAM OF INDOOR UNIT 0010576547
(FREEZE)CN8
SW2BL
P13
(HUM
I)
(PUM
P)
(HEAT
)
Y
(L)(FRE
SH)
P8 P9P7 P12P10 P11
(COM
M)
W(N')(M
)
(H)
SW3P17(L')P14 P15
SW5SW4
P16
CN4
CN5
CN1
TRANS.
SWITCH
(DOOR)
(CONTROLLER)WIREDCONTROLLER
(FLOAT)CN15
CN13
(UP-DOWN)CN14
A B (ALARM)CN16
(REMOTE) CN11
CN12
FLOAT
REMOTERECEIVER
ON 12ON 12
34CN19
UP-DN L-R
CN20
3
W:WHITE B:BLACKR:RED Y:YELLOWOR:ORANGE BL:BLUEBR:BROWNY/G:YELLOW/GREENCAP.:FAN MOTOR CAPACITORTRANS.:TRANSFORMER
(RECEIVEBOARD)
(SW
ING)
(OXY
GEN)
OR Y Y
M SWINGMOTOR
FAN MOTOR
2
12
1
5
8
9
7
CN21
CN7
FUSE
T3.15
A/25
0VACP4(N2)
M
P5(N3)
TO OUTDOOR UNIT
R2 31BW
W RB
W
B
OR
P1(L)
P2(N)
P3(N1)
MOTOR MOTORSWING PUMP
RP6(N4)
SW1(ROOM/PIPE)CN6
TEMP.SENSOR
SENSORPIPING TEMP.
ROOM
64
Y/GY/G
10
1413
M M
CAP.
Y/GY/G M11
CAP.
M
ON 1234
ON 1234
ON 1234
6. PARTS AND CONNECTED WIRES IN DASHED FRAME 12 13 ONLY AVAILABLE IN AC***AFBEA TYPE7. REFER TO OPERATION MANUAL TO SET SW1-SW5
1. PARTS 1 2 3 IN DASHED FRAME ARE NOT AVAILABLE2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT AVAILABLE IN CONVERTIBLE TYPE,
AND CORRESPONDINGLY THERE IS A CLIP ON PCB4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN DUCT TYPE5. PARTS AND CONNCETED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPE
CN17(12V/ALM)
NOTE:
REMOTECONTROLLERCENTRALIZED
AC182/242ACERA, AC182/242ACEAA, AD182AMERA, AD182ALEAA
CIRCUIT DIAGRAM OF INDOOR UNIT 0010576546
(FREEZE)CN8
SW2BL
P13(H
UMI)
(PUMP
)
(HEAT)
Y
(L)
(FRES
H)
P8 P9P7 P12P10 P11
(COM
M)
W(N')(M
)
(H)
SW3P17(L')P14 P15
SW5SW4
P16
CN4
CN17
CN5
MOTORFILTER
CN1
TRANS.
SWITCH
(DOOR)
(CONTROLLER)
(FLOAT)CN15
CN13(UP-DOWN)(12V/ALM)
CN14A B (ALARM)CN16
(REMOTE) CN11
CN12
FLOAT
REMOTERECEIVER
REMOTE
CN2 PCN1
MC1 COMMC2 N
ON 12ON 12
34CN19 CN20
3
W:WHITE B:BLACK R:RED Y:YELLOW OR:ORANGE BL:BLUEBR:BROWNY/G:YELLOW/GREENTRANS.:TRANSFORMER
FG L
CONTROLLERCENTRALIZED
R BLB B W
FUSE T2.0A/250VAC
(RECEIVEBOARD)
(SW
ING)
(OXYG
EN)
OR Y Y
MSWING MOTOR
MFAN MOTOR
M
2
11
1
4
8
7 9
10
CN21
CN7
FUSE
T6.3A
/250V
ACT3
.15A/2
50VA
C
P4(N2)
POWER SUPPLY
M
P5(N3)
TO OUTDOOR UNIT
R2 31BW
LBRBL
NY/G
W RBW
B
Y/G
OR
P1(L)
P2(N)
P3(N1)
FAN CAP.
Y/G
MOTOR MOTOR
MSWING PUMP
RP6(N4)
SW1
@@
12
(ROOM/PIPE)CN6
TEMP. SENSOR
SENSORPIPING TEMP. ROOM
6
513
M
M
ON 1234
ON 1234
ON 1234
?
6. IN AC242ACBEA/AC242ACEAA, DASHED LINES MARKED @ CONNECTED TO "1 , 2" ON TERMINAL BLOCK, AND THERE ARE NO LINES BETWEEN "1 AND L" , "2 AND N". IN *******BIA OR ******ERA TYPE,THE POWER SUPPLY COME FROM OUTDOOR UNIT, AND THE FUSE TYPE IS T3.15A/250VAC
7.ABOUT THE TERMINAL BLOCK,MARK "BL" IS EQUAL "B" AND THE "BR" IS EQUAL "W".REFER TO OPERATION MANUAL TO SET SW1-SW5
NOTE:1. PARTS 1 2 3 ARE NOT AVAILABLE2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 13 ONLY AVAILABLEIN CONVERTIBLE TYPE3. PART 7 NOT AVAILABLE IN DUCT TYPE4. PARTS AND CONNECTEDWIRES IN DASHED FRAME 8 ONLY FOR AB14/182ACBEA
5.PARTS AND CONNECTED WIRES IN DASHED FRAME 9 10 ARE NOT AVAILABLE IN AD14/182AMBEA, AND IN CONVERTIBLE TYPE, CORRESPONDINGLY THERE IS A CLIP ON PCB. PARTS AND CONNECTED WIRES IN DASHED FRAME 11 ONLY FOR AC142/182/242ACBEA/AC242ACEAA TYPE .PARTS AND CONNECTED WIRES IN DASHED FRAME 12 DETERMINED BYPRODUCTS TYPE.
WIREDCONTROLLER
AB242/362ACERA, AB242/282/482/602ACEAA, AC282/362/482/602AFEAA, AD242ALERA, AD242ALEAA,AD242/282/362/482AMEAA, AD242/362AMERA, AB362ACERA
-153-
CIRCUIT DIAGRAM OF INDOOR UNIT 0010576548
(FREEZE)CN8
SW2BL
P13
(HUM
I)
(PUM
P)
(HEAT
)
Y
(L)(FR
ESH)
P8 P9P7 P12P10 P11
(COM
M)
W
(N')(M)
(H)
SW3P17(L')P14 P15
SW5SW4
P16
CN4
CN5
CN1
TRANS.
SWITCH
(DOOR)
(CONTROLLER)WIREDCONTROLLER
(FLOAT)CN15
CN13(UP-DOWN)
CN14 A B (ALARM)CN16
(REMOTE) CN11
CN12
FLOAT
REMOTE RECEIVERREMOTE
ON 12ON 12
34
CN19 CN20 4
W:WHITE B:BLACKR:RED Y:YELLOWOR:ORANGE BL:BLUEBR:BROWNY/G:YELLOW/GREENCAP.:FAN MOTOR CAPACITORFC:FAN MOTOR SPEED CONTROLLERTRANS.:TRANSFORMER
CONTROLLERCENTRALIZED
(RECEIVE BOARD)
(SW
ING)
(OXYG
EN)
3
1
10FC
CN21
CN7
FUSE
T3.15
A/250
VAC
P4(N2)
TO OUTDOOR UNIT
P5(N3)
R2 31BW
W RB
W
B
P1(L)
P2(N)
P3(N1)
R
P6(N4)
SW1(ROOM/PIPE)CN6
TEMP.SENSOR SENSOR
PIPING TEMP. ROOM
8
6
Y/GY/G
9
2
CAP.
Y/GM
ON 1234
ON 1234
ON 1234
5. REFER TO OPERATION MANUAL TO SET SW1-SW5
1. PARTS 1 2 3 4 5 IN DASHED FRAME ARE NOT AVAILABLE2.PARTS 6 7 8 ARE OPTIONAL3. PART 9 IS FAN MOTOR SPEED CONTROLLER KIT4. PARTS 10 AND CONNECTED DASHED LINES ONLY AVAILABLE IN AD88NAHBEA
5
COMNONC
COMNONC
COM
8642
531
7 8642
531
7 8642
531
7
NONC
CAP.
Y/GM
7
FAN MOTOR FAN MOTOR
NOTE:
CN17(12V/ALM)
�#$$'B9O0& OB �#'*O7O#''B
Note: for the above indoor units, the PCB code is 0010451690E / 0010451167E, the detail information
please refers to page 53 and page 54.
CIRCUIT DIAGRAM OF INDOOR UNIT 0150500547
(FREEZE)CN33
BL
CN8
(PUMP
)
(HEAT)
Y
(L)
(FRES
H)
CN12CN13 CN9CN1 CN10
(COM
M)
W(N')(M
)
(H)
CN31(L')CN7 CN21
SW3SW4
CN30
CN18
CN20
CN17
TRANS.
SWITCH
(DOOR)
WIREDCONTROLLER
(FLOAT)CN24
CN26(UP-DOWN)
CN25A B (ALARM)
CN34(REMOTE) CN23
CN22
FLOAT
REMOTERECEIVER
ON 12ON 12
34CN16UP-DN L-R
CN15
3
W:WHITE B:BLACK R:RED Y:YELLOW OR:ORANGE BL:BLUEBR:BROWNY/G:YELLOW/GREENCAP.:FAN MOTOR CAPACITORTRANS.:TRANSFORMER
(RECEIVEBOARD)
(SWI
NG)
(OXYG
EN)
OR Y Y
M SWINGMOTOR
FAN MOTOR
2
12
1
6
8
9
7
CN27
CN14
FUSE
CN2(N2)
M
CN5(N3)
TO OUTDOOR UNIT
R2 31BW
W RB
W
B
OR
CN1(L)
CN4(N)
CN3(N1)
MOTOR MOTORSWING PUMP
RCN6(N4) (ROOM/PIPE)
CN32
TEMP. SENSOR
SENSORPIPING TEMP.
ROOM
45
Y/GY/G
10
1413
M M
CAP.
Y/GY/G M11
CAP.
M
SW2SW1
ON 1234
ON 1234
6. PARTS AND CONNECTED WIRES IN DASHED FRAME 12 13 ONLY AVAILABLE IN AC***AFBEA TYPE7. IN ******BIA OR ******ERA TYPE, THE FUSE TYPE IS T3.15A/250VAC8. REFER TO OPERATION MANUAL TO SET SW1-SW4
1. PARTS 1 2 3 IN DASHED FRAME ARE NOT AVAILABLE2. PARTS 4 5 6 ARE OPTIONAL, AND THE LINE MARKED 14 ONLY AVAILABLE IN CONVERTIBLE TYPE3. PARTS AND CONNECTED WIRES IN DASHED FRAME 7 9 ARE NOT AVAILABLE IN CONVERTIBLE TYPE, AND ALSO NOT AVAILABLE IN AD***AMBEA(ECO) ,AND CORRESPONDINGLY THERE IS A CLIP ON PCB4. PARTS AND CONNECTED WIRES IN DASHED FRAME 8 ARE NOT AVAILABLE IN DUCT TYPE5. PARTS AND CONNECTED WIRES IN DASHED FRAME 10 11 DETERMINED BY PRODUCTS TYPE
CN28(12V/ALM)
NOTE:
REMOTECONTROLLERCENTRALIZED
T3.15
A/250
VAC
AC362AFERA
AD282/362/482/602AHEAA
-154-
�#$$'B9O0& OB �#'*O7O#''B
Test K1 according to the following method:
50Hz is selected if dial K1 to the right
60Hz is selected if dial K1 to the lef
cut off the wiring clamp when use the fan speed adjusting board
Connect the two port Dial P1 to realize fan speed adjusting
Fan speed adjusting board test method
Connect the test device with fan speed adjusting
board, dial power switch ON, then revolve P1 slowly to
place 1, place 2, place 3… until place 8, the indicate
lamp of port F(voltage output contolled by fan motor) will
change from dark to light, revolve P1 slowly from place 8
to place 1, the indicate lamp of port F will change from
light to dark.
Note: the voltage in each place is tested in the condition
of power voltage is 220V and frequence is 50Hz. When power characteristics (voltage, frequence)
change and load characteristic is different, the port F voltage output will change.
Place Port F voltage output VAC
1 132-139
2 151-158
3 168-175
4 184-190
5 196-203
6 205-211
7 212-218
8 220
P1FNL
K1
Fan speed control board 001A3300352E
-155
0010451690E
CN12
CN15
CN16
CN11
CN17
LED1
CN14
CN13
CN20
SW3SW2
CN21SW5
SW4
CN19
CN7
LED4
LED5
CN5
CN4
P5
P7
P9
P6
P8
P10
P12
P11
P15
P14
P13
P17
CN1
P4 P3 P2
P1
P16
CN8
CN6
SW1
�#$$'B9O0& OB �#'*O7O#''B
-156-
0010451167E
CN12
CN15
CN16
CN11
CN17
LED1
CN14
CN13
CN19
CN20
CN7
LED4
LED5
CN5
CN4
CN1
P4 P3 P2
P5
P7
P1
P9
P6
P8
P10
P12
P11
P15
P14
P13
P17
P16
LED3
CN8
CN6
SW1
SW3SW2
CN21SW5
SW4
�#$$'B9O0& OB �#'*O7O#''B
-157-
�#$$'B9O0& OB �#'*O7O#''B
Condition for the PCB data: 1.Working ambient temperature: 10 70 , relative humidity:30% 95%2.Preserved ambient temperature: 20 80 relative humidity 30% 95%3.Power supply:220VAC 50/60Hz voltage range:160V 250V4.Precise of temperature control: 1
0010451167E PCB information – port and definition P1 connect to external power supply, live line: L (220VAC) P2 connect to external power supply, neutral line: N (0VAC) P3 4 5 6 control external load, neutral line: N1 N2 N3 N4(0VAC) P7 control external load, electrical heat: HEAT (control output 220VAC) P8 control external load, health function: OXYGEN (control output 220VAC) P9 control external load, humidification: HUMI (control output 220VAC) P10 control external load, SWING(control output 220VAC) P11 control external load, WATER PUMP(control output 220VAC) P12 control external load, indoor fan motor low speed: L(control output 220VAC) P13 control external load, indoor fan motor mid speed: M(control output 220VAC) P14 control external load, indoor fan motor high speed: H(control output 220VAC) P15 communication with fixed frequency single outdoor unit: COMM(0~220VAC) P16 input control, signal live line: L’(220VAC) P17 input control, signal neutral line: N’(0VAC) CN1 input port of transformer (220VAC) CN2 input port 1 of transformer (no use) CN3 input port 2 of transformer (no use) CN4 input port 3 of transformer (1-2 14VAC 3-4 12VAC) CN5 input control, connecting port to wired controller: CONTROLLER three bits: 1. power supply:
12VAC, 2. power supply: 0VAC, 3. communication: COMM. .CN6 input control, ambient temp.-coil temp. sensor connecting port: ROOM/PIPE 1-2 ROOM 3-4
PIPEIndoor ambient temp. sensor: R25=23K +-2.5% B25/50=4200K+-3% range: -40 80Indoor coil temp. sensor: R25=10K +-3% B25/50=3700K+-3% range: -20 90CN7 control external load, fresh air control: FRESH 1. blank, 2. power supply 0VDC, 3. control output:
12VDC.CN8 input signal: FREEZE no useCN9 input control no useCN10 communication with fixed frequency single outdoor unit: (0~12VDC) CN11 input signal, door switch: DOOR 1-2 short circuit is normal, cut off P8 outputCN12 input signal, external alarm input: ALARM 1-3 short circuit is normal, if cut off, air conditioner
stops work.Note: For convertible type, cassette type, duct type units, CN11 and CN12 must be in short circuit, or
PCB will display failure information. CN13 input signal, wiring port of remote receiver board: RECEIVE BOARD 1. power supply 5VDC, 2.
power supply 0VDC, 3. remote signal, 4. signal output of running lamp 0VDC, 5. signal output of timer lamp 0VDC,6. signal output of power lamp 0VDC, 7. signal output of water pump running lamp 0VDC
CN14 control external load, auto elevating function 1. signal of door switch close, 2. output of elevating direction control 0VDC, 3. output of elevating power control 0VDC, 4. power supply 12VDC
-158-
�#$$'B9O0& OB �#'*O7O#''B
CN15 input signal, detecting water level of float switch 1-3 short circuit is normal, cut off shows that level exceeds the limitation .If float switch cuts off or occurs other failure, LED1 will flash 10 times.
CN16 input control, wiring port of central controller: REMOTE 1 RS485-B 2 RS485-ACN17 output signal, output signal of failure alarm, control external load, 12V/ALM 1. control output
0VDC, 2. power supply 12VDCCN18 output signal (no use) CN19 control external load, swing 1 1 16VDC 2 0VDC 3 0VDC 4 0VDC 5 0VDC. .CN20 control external load, swing 2 1 16VDC 2 0VDC 3 0VDC 4 0VDC 5 0VDC. .CN21 input signal, spring switch, CHECK 1 input signal of earthing, 2. power supply 0VDCCN22 short circuit means selecting single split communication type.( no use)
CN23 short circuit means selecting multi split communication type.( no use)
0010451167E PCB information – function selection ON is 1, OFF is 0The standard condition for PCB in factory SW1 4 bits are OFF SW2 4 bits are OFF SW3 4 bits are ON SW4 2 bits are ON SW5 4 bits are ON
SW3-SW5: used for indoor unit to select different functions.(every dip switches are corresponding to J1-J10. SW2-4 logistic relationship of control function door card control and remote/ wired control 0 means
logistic relationship is “and”, 1 means the later coming is preferential. J1 SW3-1 function selection-control type: 1 means remote control, 0 means wired control. J2 SW3-2 function selection-temperature compensation in heating mode: 1means “yes”, 0means “no”. J3 SW3-3 function selection-outdoor communication: 1means “yes”, 0means “no”. This PCB must be 1. J4 SW3-4 function selection-heat pump unit: 1means “heat pump”, 0means “cooling only”. 1/60 test in short circuit, but in operation short circuit mustn’t be permitted. CHECK short spring switch control, it also can be used as switch of convertible type except for testing. J5 SW4-1 function selection-elevating function: 1means “yes”, 0 means “no”.J6 SW4-2 function selection –health function: 1means common (indoor fan motor running); 0 means
special (indoor, outdoor running). J7 SW5-1 function selection –swing mode: 1 means common simultaneous motor , 0 means special
(swing motor). J8 SW5-2 function selection – system combination: 1means fixed frequency single unit, 0 means fixed
frequency multi split. J9 SW5-3 function selection –group control: 1 stands for the master unit (its address in wired controller
is 0), 0 stands for the slave units (the address should be set by the dip switch, their addresses only can be in the range: 1~15)
0010451167E PCB information- control typeControl type selection between remote and wired: select by dip switch J1, SW3-1 1 means remote control
0 means wired control.)For remote control type, please use remote controller YR-H71, and a remote receiver is equipped with
indoor unit. For wired control type, wired controller YR-E12 will be used, 3-core shied wire is equipped with
SW1-SW2: used for indoor unit to set unit address from 1 to 128’
J10 SW5-4 function selection –preset.
-159-
�#$$'B9O0& OB �#'*O7O#''B
indoor unit. Door card control: controls ON/OFF, the start up setting will comply with last time request memorized
according to condition memorize function. Its difference with emergency switch of convertible type unit lies: the emergency switch control will perform in the condition: 24degrees, auto fan speed in auto mode.
The function combination between door card and remote/wired control type: select by dip switch: SW2-4 0means “and”, 1 means later coming is preferential.
Dip switch position in wired control type: Only one indoor unit of all indoor units connected with wired controller is the master unit, whose address is 0, function selection switch J9 SW5-3 is 1. The others are slave units, and the quantity can be 0~15, whose addresses are SW1:1~4 from 1 ~15, and cannot repeat.
Wiring request in wired control type: the wired controller ports A-B-C are connected with indoor port CN51-2-3 through 3-core shield wire. Requirements:
1. Port A only connects with either of indoor port CN5 12. Port B connects with port CN5 (2) of all indoor units. 3. Port C connects with port CN5 (3) of all indoor units. Dip switch position in central control type: the addresses SW1:1~4 SW2:1~4 of indoor units connected
with central controller can not repeat. In principle, they should be in the order from small to big. Wiring request in central control type: port A-B is connected with indoor port CN16 A-B through 2-core
shield wire. Requirements: 1. Port A connects with port CN16 A of all indoor units. 2. Port B connects with port CN16 B of all indoor units. When only use remote control type, please select remote control unit, and install according to installation
manual, there is no other special request. When only use wired control type, please select wired control unit, and install according to installation
manual. When control multi indoor units, take care the requirements of dip switch and wiring, there is no other special request.
When only use central control type, please firstly install according to air conditioner requests and set the dipswitch, there is no other special request.
When central control type 128 and remote control type are used simultaneously, set the dip switch according to central control type, there is no other special request.
When central control type 128 and wired control type 16 are used simultaneously, max. indoor units sets: 128 16 can be controller. Address setting of central controller can be met firstly, and then modulate the address setting of slave unit wired controlled.
LED in indoor PCB: 1. LED1 is the state lamp for remote receiver as well as failure lamp. If indoor unit is normal, LED1 is on, or if
failure occurs, LED1 flashes regularly, and you can adjust failure type according to the flash times. 2. LED2 is used for multi split units as communication lamp. If communication between indoor and outdoor is
normal, LED2 will be on. 3. LED3 is used for single split units as communication lamp. If communication between indoor and outdoor is
normal, LED3 will be on. 4. LED4 LED5 is the lamp that shows the data receiving or sending between wired controller and PCB, If
LED4 LED5 be on in turn, communication between wired controller and PCB is normal.
-160-
AP422ACEAA
�#$$'B9O0& OB �#'*O7O#''B
TO OUTDOOR UNIT
TERMINAL BLOCK
REMOTE
TRANS.
ROOM TEMP.
PIPING TEMP.
FAN MOTOR
FAN MOTOR CAP.MOTORSWING
FUSE
T6.3A/250VAC1 2
CIRCUIT DARGRMA OF INDOOR UNIT
CN19 CN6 CN8 CN9
CN16
CN17
CN2
CN10
SW3
CN14
CN3
CN15
CN12CN21 LED1CN22CN23CN24CN25CN26
CN1
L
CN5
0010451432
-161-
�#$$'B9O0& OB �#'*O7O#''B
B:BLACK NOTE 1 REMOTE CONTROLLER IS OPTIONAL . 2 REFER TO OPERATION INDOOR MANUL TO SET DIP BM1-BM4 . PLEASE DO NOT CHANGE THE DIP SWITCH RANDOM. 3 NO ELECTRIC HEATING TYPE WITHOUT ELECTRIC HEATER.
R:RED BL:BLUEW:WHITE
Y/G:YELLOW/GREEN
21
3
CN13CN12CN11CN22 CN2
SWING MOTOR
CONTROL PANEL
ROOM TEMP. SENSOR
PIPING TEMP. SENSOR
SWING MOTOR
REMOTE CONTROLLERY/G
Y/G
FAN MOTOR
HEATER
TO O
UTD
OO
R U
NIT
W
ONE-OFF FUSE
RESUMABLE PROTECTOR
B
R
CAPACITOR
FUSE
M
MBYBLR
T3.15A/250VAC
CN23
CN3
BM2BM1
CN4CN24
CN25
CN10
BM4BM3
CN7
CN5 CN6
TRANSFORMER
CIRCUIT DIAGRAM OF INDOOR UNIT
M
0010578100
AP482AKEAA
BM1 Funcion selection
BM1-1 ON/OFF cooling only / heat pump
BM1-2 ON/OFF Automatic run A / B mode
BM2 and BM3: used for indoor unit to set unit address from 1 to 128’
BM4 Panel selection Select the panel according to the 2 dip switch
Style of panel 1 2
Cabinet V panel OFF ON
Cabinet Z panel ON OFF
Wired controller ON ON
-162-
CN22 CN20CN13 CN12 CN11
CN4 CN19
CN5
CN3
CN25
LED
CN2
BM1
CN7
BM4
CN10
BM3
BM2
CN6
�#$$'B9O0& OB �#'*O7O#''B
0010452322
-163-
AS182AVERA
R-MOTOR
T3.15A/250VACFUSE
CN4
SWINGMOTOR 1
WIRING DIAGRAM OF WALL MOUNTED UNIT 0010576611
3.SW4-5: USED TO SET THE INDOOR UNIT NUMBER WHEN IN GROUP CONTROL
1.DASHED PART IS OPTIONAL FOR CENTRAL CONTROL FUNCTION
DC FAN MOTOR
2.SW2: USED TO SELECT MODEL ,SW3: USED TO SELECT TEMP. COMPENSATE FUNCTION OF HEATING MODE ,USER SHOULD NOT CHANGE THEM
NOTE:
ON
SW2
1
ON
SW3
OFF OFF
NEGATIVE IONGENERATOR
MY/G
CN1
CON3CN5
RECEIVER M
CENTRALIZEDCONTROLLER
B:BLACK W:WHITE R:REDY/G:YELLOW/GREENTEMP.:TEMPERATURETO OUTDOOR UNIT
SIGNAL
L N
2 3(c)1
B RW
CON2CON1
Y/G
SW1
CN10
EMERGENCYSWITCH
SW4
SW5
UP DOWNL-MOTORCN3
1 2 3 4 ON
1 2
3 4
ON CN7
CN2
CN6
SWINGMOTOR 3
M
SWINGMOTOR 2
MM
SWINGMOTOR 4
PIPING TEMP.SENSOR
ROOM TEMP.SENSOR
1
�#$$'B9O0& OB �#'*O7O#''B
0010452042
CN5
CN4
CN6
CN10 CN3 CN7 CN2 CN1
CN8
SW4
SW5SW2
SW3
-164-
�#$$'B9O0& OB �#'*O7O#''B
8.4 sensor characteristic
model name code sub-part code characteristic
outdoor ambient temperaturesensor 0010450192 001A3800082 R25=10K ±3%
B25/50=3700K±3%
mid-condenser temperature sensor 0010450195 001A3800093 R25=10K ±3%B25/50=3700K±3%
oil temperature sensor 0010451305 001A3800093 R25=10K ±3%B25/50=3700K±3%
discharging temperature sensor 0010451313 001A3800096 R80=50K ±3%B25/80=4450K±3%
ambient temperature sensor 001A3900159001A3900003
R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3900006001A3900004
R25=10K ±3%B25/50=3700K±3%
ambient temperature sensor 0010451323001A3900003
R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3900006001A3900004
R25=10K ±3%B25/50=3700K±3%
ambient temperature sensor 0010451323001A3900003
R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3800128001A3900004
R25=10K ±3%B25/50=3700K±3%
ambient temperature sensor 001A3900005 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3900006 001A3900004 R25=10K ±3%B25/50=3700K±3%
outdoor ambient temperaturesensor 001A3900110 001A3800090 R25=5K ±3%
B25/50=3450K±3%
coil temperature sensor 0010451312 001A3800091 R25=5K ±3%B25/50=3450K±3%
discharging temperature sensor 0010451313 001A3800096 R80=50K ±3%B25/80=4450K±3%
outdoor ambient temperaturesensor 001A3900110 001A3800090 R25=5K ±3%
B25/50=3450K±3%
coil temperature sensor 0010451314 001A3800091 R25=5K ±3%B25/50=3450K±3%
discharging temperature sensor 0010450398 001A3800096 R80=50K ±3%B25/80=4450K±3%
AB182ACERAAC242ACERAAB182ACEAAAC182ACEAAAB242ACEAAAD242ALEAAAD242AMEAAAD282AMEAAAB362ACEAAAC362AFEAAAD362AMEAAAD482AHEAAAD602AHEAA
AU242AGERA
AB242ACERAAB282ACEAAAB482ACEAAAB602ACEAA
AD242ALERAAD182ALEAAAC242ACEAA
AD242AMERA
AU242AGEAA
AU182AEEAA
-165-
�#$$'B9O0& OB �#'*O7O#''B
outdoor ambient temperaturesensor 001A3900110 001A3800090 R25=5K ±3%
B25/50=3450K±3%
coil temperature sensor 0010451314 001A3800091 R25=5K ±3%B25/50=3450K±3%
discharging temperature sensor 0010450398 001A3800096 R80=50K ±3%B25/80=4450K±3%
ambient temperature sensor 001A3900005 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3800128 001A3900004 R25=10K ±3%B25/50=3700K±3%
ambient temperature sensor 001A3900159 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3800128 001A3900004 R25=10K ±3%B25/50=3700K±3%
coil temperature sensor 0010401922 001A3900004 R25=10K ±3%B25/50=3700K±3%
temperature sensor 001A3900159 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
outdoor ambient temperaturesensor 0010450192 001A3800082 R25=10K ±3%
B25/50=3700K±3%
mid-condenser temperature sensor 001A3800082 R25=10K ±3%B25/50=3700K±3%
oil temperature sensor 0010451305 001A3800093 R25=10K ±3%B25/50=3700K±3%
discharging temperature sensor 0010451313 001A3800096 R80=50K ±3%B25/80=4450K±3%
AC182ACERAAD182AMERA
temperature sensor 001A3900005 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
AS182AVERA coil temperature sensor 001A3900059
1.R25=10K ±3%B25/50=3700K±3%2.R25=23K ±2.5%B25/50=4200K±3%
ambient temperature sensor 001A3800127 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3900004 R25=10K ±3%B25/50=3700K±3%
ambient temperature sensor 001A3900005 001A3900003 R25=23K ±2.5%B25/50=4200K±3%
coil temperature sensor 001A3900006 001A3900004 R25=10K ±3%B25/50=3700K±3%
coil temperature sensor 001A3800128 001A3900004 R25=10K ±3%B25/50=3700K±3%
AP422ACEAA
AD282AHEAA
AC482AFEAAAC602AFEAA
AD482AMEAA
AU182AFERA
AU48NAIEAAAU60NAIEAA
AP482AKEAA
AU282AHEAA
AU36NAIEAAAU362AIEAA
0010450195
0010401922
AD362AHEAA
-166-
�#$$
'B9O0&OB�#'*O7O#''B
9. F
ailu
re c
od
e an
d t
rou
ble
sho
oti
ng
9.1
Fai
lure
cod
e Fo
r the
inve
rter u
nit w
ith n
ew w
ired
cont
rolle
r YR
-E12
(001
0451
521E
)
Num
ber
of
flash
es o
f re
mot
eco
ntro
l and
in
door
ligh
ts
Wire
co
ntro
lre
adou
t
Cen
tral
ize
d co
ntro
l re
adou
tF
ault
desc
riptio
n
Pos
sibl
e ca
use
Rem
edy
P
urpo
se
Item
s to
be
chec
ked
1008
21
F
ault
in d
rain
sys
tem
F
loat
sw
itch
is d
isco
nnec
ted
25m
in o
r lo
nger
.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
pr
even
t co
nden
sate
sp
illin
g ou
t of d
rain
pan
W
ater
lin
e,
wat
er
pum
p,
float
sw
itch,
I/O
vol
tage
1
01
01
Fau
lt in
in
door
ambi
ent
tem
pera
ture
se
nsor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
202
02
F
ault
in
indo
or
coil
tem
pera
ture
sen
sor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
3 4A
11
F
ault
in
outd
oor
ambi
ent
tem
pera
ture
se
nsor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
4 49
12
F
ault
in
outd
oor
coil
tem
pera
ture
sen
sor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
5 48
10
O
verc
urre
nt
Det
ecte
d C
T
curr
ent
is
abov
e th
e lim
it th
ree
times
w
ithin
30m
in.
Res
tora
ble
afte
r re
pair.
To
pr
even
t ov
erlo
ad
(ele
ctric
par
amet
er).
P
ower
su
pply
, w
iring
, co
mpr
esso
r, pr
essu
re
6 53
14
F
ault
with
hi
gh
pres
sure
Hig
h pr
essu
re
switc
h is
ac
tivat
ed t
hree
tim
es w
ithin
30
min
.
Res
tora
ble
afte
r re
pair.
To
pr
even
t ov
erlo
ad
(pre
ssur
e pa
ram
eter
).
Wiri
ng,
circ
uit,
pres
sure
sw
itch,
re
frig
erat
ion
syst
em
Pow
er fa
ilure
W
rong
pha
se,
phas
e fa
ilure
or
pha
se lo
ss.
R
esto
rabl
e af
ter
repa
ir.
To e
nsur
e po
wer
sup
ply.
W
iring
, co
ntro
l bo
ard,
po
wer
sup
ply
8 07
06
C
omm
unic
atio
n er
ror
betw
een
wire
con
trol
an
d in
door
uni
t
Com
mun
icat
ion
erro
r la
sts
4min
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
ens
ure
tran
smis
sion
to
and
from
con
trol
boa
rd.
Wiri
ng,
circ
uit,
tran
smis
sion
vol
tage
9 06
05
C
omm
unic
atio
n er
ror
betw
een
indo
or a
nd
outd
oor
units
Com
mun
icat
ion
erro
r la
sts
4min
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
ens
ure
tran
smis
sion
to
and
from
con
trol
boa
rd.
Wiri
ng,
circ
uit,
tran
smis
sion
vol
tage
11
0B
30
Ext
erna
l al
arm
sig
nal
inpu
tE
xter
nal
sign
al i
s cu
t ou
t fo
r 10
s or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
co
ntro
l ex
tern
al
conn
ectio
n pr
ovid
ed
for
build
ing.
Ext
erna
l si
gnal
, w
iring
, co
ntro
l boa
rd
12
03
20
Fau
lt in
ou
tdoo
r co
il/su
ctio
n lin
e se
nsor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
13
0D
31
Tem
pera
ture
shu
t-of
f D
irect
iona
l val
ve m
alfu
nctio
n re
peat
s th
ree
times
. R
esto
rabl
e af
ter
repa
ir.
To p
reve
nt m
alfu
nctio
n of
fo
ur-w
ay v
alve
.
Sen
sor,
four
-way
va
lve,
sy
stem
, con
trol
boa
rd
7 47
22
-167-
�#$$
'B9O0&OB�#'*O7O#''B
144C
15
F
ault
in
disc
harg
ing
tem
pera
ture
sen
sor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
1505
17
E
EP
RO
M e
rror
E
EP
RO
M d
ata
loss
D
efau
lt op
erat
ion/
rese
t re
stor
atio
n.To
se
t da
ta/c
ontr
ol
para
met
er.
E
EP
RO
M,
data
m
atch
, co
ntro
l boa
rd
16
54
26
Fau
lt w
ith
low
pr
essu
reLo
w
pres
sure
sw
itch
is
activ
ated
.R
esto
rabl
e af
ter
repa
ir.
To p
reve
nt re
frig
eran
t lea
k.W
iring
, ci
rcui
t, pr
essu
re
switc
h,
refr
iger
atio
n sy
stem
17
50
15
D
etec
ted
tem
pera
ture
of
di
scha
rge
line
is h
ighe
r th
an
120°
C.
Res
tora
ble
whe
n lo
wer
th
an 1
00°C
. To
pr
even
t ov
erlo
ad
(tem
pera
ture
par
amet
er).
Te
mpe
ratu
re,
fan
mot
or,
pres
sure
, sys
tem
18
12
23
Fau
lt in
op
erat
ion
mod
eIn
door
un
its
oper
ate
in
diffe
rent
mod
es.
R
esto
rabl
e in
sa
me
oper
atio
n m
ode.
To
ens
ure
sam
e op
erat
ion
mod
e.U
ser
setti
ng
19
4B
Out
door
coi
l B
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
20
4D
15
Out
door
di
scha
rgin
g B
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n, I
/O
volta
ge d
ivis
ion
21
20
07
Mod
ule
erro
r M
odul
e ov
erhe
at,
over
curr
ent,
lack
of
curr
ent,
shor
t-ci
rcui
t.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
pr
even
t ov
erlo
ad
(ulti
mat
e st
ate)
. P
ower
su
pply
, fe
edba
ck,
com
pres
sor,
cont
rol b
oard
Ove
rcur
rent
D
etec
ted
CT
cu
rren
t is
ab
ove
the
limit
thre
e tim
es
with
in 3
0min
.
Res
tora
ble
afte
r re
pair.
To
pr
even
t ov
erlo
ad
(ele
ctric
par
amet
er).
P
ower
su
pply
, w
iring
, co
mpr
esso
r, pr
essu
re
5 48
10
P
ower
failu
re
Wro
ng p
hase
, ph
ase
failu
re
or p
hase
loss
.
Res
tora
ble
afte
r re
pair.
To
ens
ure
pow
er s
uppl
y.W
iring
, co
ntro
l boa
rd,
pow
er
supp
ly
Fau
lt in
ou
tdoo
r co
il te
mpe
ratu
re s
enso
r S
enso
r is
op
en-c
ircui
t or
sh
ort-
circ
uit
for
2min
or
lo
nger
.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n,
I/O
volta
ge d
ivis
ion
4 49
12
F
ault
in
disc
harg
ing
tem
pera
ture
sen
sor
Sen
sor
is
open
-circ
uit
or
shor
t-ci
rcui
t fo
r 2m
in
or
long
er.
Res
tora
ble
whe
n gi
ven
corr
ectiv
e si
gnal
. To
te
st
inpu
t si
gnal
of
sy
stem
. H
ardw
are
conn
ectio
n,
I/O
volta
ge d
ivis
ion
Fau
lt w
ith
high
pr
essu
reH
igh
pres
sure
sw
itch
is
activ
ated
thr
ee t
imes
with
in
30m
in.
Res
tora
ble
afte
r re
pair.
To
pr
even
t ov
erlo
ad
(pre
ssur
e pa
ram
eter
).
Wiri
ng,
circ
uit,
pres
sure
sw
itch,
ref
riger
atio
n sy
stem
6
53
14
Fau
lt w
ith
low
pr
essu
reLo
w
pres
sure
sw
itch
is
activ
ated
.R
esto
rabl
e af
ter
repa
ir.
To
prev
ent
refr
iger
ant
leak
.W
iring
, ci
rcui
t, pr
essu
re
switc
h, r
efrig
erat
ion
syst
em
The
oth
ers
are
the
sam
e as
inve
rter
uni
t.
Com
pres
sor
over
heat
0C
Not
e: A
s fo
r th
e fix
ed f
requ
ency
uni
ts,
rem
ote
cont
rol
and
indo
or l
ight
s fla
sh t
imes
12
and
21(M
odul
e er
ror)
is
not
avai
labl
e. W
hile
7 (
Pow
er f
ailu
re)
14
(fau
lt in
dis
char
ging
tem
pera
ture
sen
sor)
and
16
(Fau
lt w
ith lo
w p
ress
ure)
is s
how
n as
follo
win
g:
-168-
Sho
rt-ci
rcui
t -O
N-
Ope
n-ci
rcui
t -O
FF-
Func
tion
desc
riptio
n
Not
e
Bit0
Add
ress
cod
e 1
Add
ress
cod
e “0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it0/w
ired
cont
rol i
ndoo
r add
ress
Bit0
Bit1
Add
ress
cod
e 1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it1/w
ired
cont
rol i
ndoo
r add
ress
Bit1
Bit2
Add
ress
cod
e 1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it2/w
ired
cont
rol i
ndoo
r add
ress
Bit2
SW
1-1 2 3 4
Bit3
Addr
ess
code
1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it3/w
ired
cont
rol i
ndoo
r add
ress
Bit3
Bit4
Add
ress
cod
e 1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it4
Bit5
Add
ress
cod
e 1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it5
Bit6
Add
ress
cod
e 1
Ad
dres
s co
de0
Cen
tral c
ontro
l ind
oor a
ddre
ss B
it6
SW
2-1 2 3 4
SLC
T C
ontro
l com
bina
tion:
AN
D
Con
trol
com
bina
tion:
th
e la
ter
ente
ring
in p
riorit
y
Con
trol m
ode:
rem
otr o
r wire
d co
ntro
l and
pas
sive
por
t con
trol
J1
Con
trol t
ype:
rem
ote
cont
rol
C
ontro
l typ
e: w
ired
cont
rol
S
elec
t con
trol t
ype,
com
mun
icat
ion
port
and
prot
ocol
sel
ectio
n
J2H
eatin
g te
mp.
com
pens
atio
n 4
H
eatin
g te
mp.
com
pens
atio
n 0
Sel
ect t
emp.
com
pens
atio
n
J3
Con
trol t
ype:
with
out
door
PC
B
Con
trol t
ype:
with
out o
utdo
or P
CB
S
elec
t con
trol t
ype,
con
trol b
oard
SW
3-1 2 3 4
J4
Hea
t pum
p ty
pe
Col
ling
only
type
1/60
1/
60
In ti
me
shor
ting
stat
e N
orm
al s
tate
CH
EC
K
CH
EC
KU
se c
ompu
lsor
y sw
itch
Nor
mal
sta
te
J5
O
rnar
men
t or n
ot
/S
W4-
1 2J6
Oxy
gen
or n
ot
/
J7
O
ther
/2P
conv
ertib
le ty
pe
/
J8
S
ingl
e sp
lit/m
ulti
split
/
J9
Indo
or a
ddre
ss 0
S
ettin
g in
door
add
ress
by
SW
1 S
elec
t the
add
ress
of w
ired
cont
rol t
ype
mul
ti in
door
uni
t
SW
5-1 2 3 4
J10
Fixe
d fre
quen
cy
Inve
rter
Cen
tral c
ontro
l ind
oor a
ddre
ss: t
he in
door
uni
t sho
uld
be c
onne
cted
by
the
diffe
rent
uni
quel
y ad
dres
s w
hen
sele
ct c
entra
l con
trol t
ype,
or w
ill in
fluen
ce th
e co
ntro
l. Fo
r exa
mpl
e, if
the
addr
ess
rep
eat,
the
cont
rol i
nfor
mat
ion
will
conf
lict o
r com
mun
icat
ion
syst
em w
ill br
eakd
owm
. Cen
tral c
ontro
l add
ress
= d
ip s
witc
h va
lue+
1.
Wire
d co
ntro
l ind
oor
addr
ess:
the
indo
or u
nit s
houl
d be
con
nect
ed b
y th
e di
ffere
nt u
niqu
ely
addr
ess
whe
n se
lect
wire
d co
ntro
l typ
e, o
r w
ill in
fluen
ce th
e co
ntro
l. Fo
r ex
ampl
e, if
J9=O
N, t
he w
ired
cont
rolle
r can
onl
y in
dica
te 1
indo
or u
nit n
o m
atte
r how
man
y in
door
uni
ts it
s co
nnec
ted.
Wire
d co
ntro
l add
ress
= d
ip s
witc
h va
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�#$$
'B9O0&OB�#'*O7O#''B
Func
tions
and
not
es fo
r dip
sw
itch
( s
how
s O
N,
sho
ws
OFF
) (fo
r 001
0451
690E
)
-169-
Failure code for wall mounted unit(AS182AVERA) ---- displayed on the indoor LCD: Failure
code
description Remark
E1 Indoor room temperature sensor failure Indoor room temp. sensor in short circuit, or open
circuit, it can resume due to the signal.
E2 Indoor coil temperature sensor failure Indoor coil temp. sensor in short circuit, or open
circuit, it can resume due to the signal.
E4 EEPROM wrong Being electrified to test E2 check sum, or E2 is
broken down.
E7 Communication failure between indoor and
outdoor
Communication failure alarms for 4 minutes
contineously, it can resume due to the signal.
E14 Indoor fan motor failure Indoor fan motor wrong wiring or indoor fan motor
abnormal.
E18 Temperature cutoff protection Outdoor 4-way valve response abnormal.
F1 Module failure Outdoor module abnormal
F2 Outdoor DC motor failure Outdoor DC motor abnormal
F4 Compressor overheat / discharging
temperature protection
Compressor discharging temperature over high
protection
F5 Module over current / current transducer
failure
F6 Outdoor ambient temp. sensor abnormal Outdoor ambient temp. sensor in short current or
open circuit
F7 Outdoor suction/defrosting temp. sensor
abnormal
Outdoor suction/defrosting temp. sensor in short
circuit or open circuit
F8 High pressure abnormal High pressure too high
F9 Low pressure abnormal Low pressure abnormal
F10 No AC power supply
F11 Outdoor PCB EEPROM abnormal Being electrified to test if the E2 check sum is
correct or failure
F13 Communication failure between outdoor
PCB and module
F14 Compressor discharging temp. sensor
failure
Outdoor compressor discharging temp. sensor in
short circuit or open circuit
F15 Compressor running faulty Resumable
F16 Running state-detecting circuit failure Outdoor DC compressor running state-detecting
circuit failure, or compressor abnormal, resumable
�#$$'B9O0& OB �#'*O7O#''B
Failure code for AP482AKEAA
No. Fault description Operation panel display
1 Indoor ambient temp. sensor failure E1
2 Indoor coil temp. sensor failure E2
3 Outdoor ambient temp. sensor failure E3
4 Outdoor coil temp. sensor failure E4
5 CT current failure E5
6 Pressure protection E6
7 E8
8 Communication failure between indoor and outdoor PCB E9
Communication failure between indoor units and panel
-170-
Failure code for fix frequency outdoor unit unit(AU*EAA):
Diagnostic code for the inverter outdoor unit
�#$$'B9O0& OB �#'*O7O#''B
Code on wiredcontroller
Flash times of indoorreceiver board
Room temp. sensor abnormal 01 Power LED flashes 1 timeIndoor coil temp. sensor abnormal 02 Power LED flashes 2 timesOutdoor temp. sensor abnormal 4A Power LED flashes 3 timesOutdoor coil temp. sensor abnormal 49 Power LED flashes 4 times
48 Power LED flashes 5 timesHigh / Low pressure abnormal 53 Power LED flashes 6 times
Communication malfunction between indoor and wiredcontroller 07 Power LED flashes 8 times
Communication malfunction between indoor and outdoorabnormal 06 Power LED flashes 9 times
Drainage system malfunction 08 Power LED flashes 10 timesAlarm of exterior annunciator 0B Power LED flashes 11 timesCoil gas pipe temp. Sensor abnormal 03 Power LED flashes 12 timesTemperature protection malfunction 0D Power LED flashes 13 times
Please refers to PCB function part, page 133 and page 134.
Central-ized
controlreadout
PanelFault description Possible cause Remedy
1 01D E1 Fault in indoor ambient temperature sensor
Sensor is open-circuit or short-circuit for 2min or longer.
Restorable when given corrective signal.
2 02D E2 Fault in indoor coil temperature sensor
Sensor is open-circuit or short-circuit for 2min or longer.
Restorable when given corrective signal.
3 11D E3 Fault in outdoor ambient temperature sensor
Sensor is open-circuit or short-circuit for 2min or longer.
Restorable when given corrective signal.
4 12D E4 Fault in outdoor coil temperature sensor
Sensor is open-circuit or short-circuit for 2min or longer.
Restorable when given corrective signal.
5 10D E5 Overcurrent/ Power failure
Detected CT current is above the limit three times within 30min.
Restorable after repair.
6 14D E6 Fault with high pressure High pressure switch is activated three times within 30min.
Restorable after repair.
9 05D E9 Communication error between indoor and outdoor units
Communication error lasts 4min or longer.
Restorable when given corrective signal.
14 15D Fault in discharging temperature sensor
Restorable when given corrective signal.
6 26D E6 Fault with low pressure Low pressure switch is activated over 30s.
Restorable after repair.
Failure code for AP422ACEAA
display
Number
flashesof
E4 Sensor is open-circuit or short-circuit for 2min or longer.
Failure description
Over-current malfunction/Power failure
-171-
�#$$'B9O0& OB �#'*O7O#''B9.2 Troubleshooting for inverter units
Outdoor troubleshooting:
Re place sensor
yes
Replace PCBno
Below the indication on indicator board sequence is LED5-LED4-LED3-LED2-LED1, 0: OFF; 1: ON
1) Sensor failure
no
no
no
yes
yes
yes
For sensor failure of ambient, suction and coil temperature, check if resistor R31/R32/R33 value of outdoor PCB is 20K; for d ischarging temperature sensor failure, check if R46 is 47K
Replace sensor
Is sensor resistance acceptable? Replace sensor
Is sensor short-circuit or open-circuit?
check if the w iring is correct according to w iring diagram
noreconnect
Relocateif sensor is fixed well
A larm condition: ambient temperature sensor is in short circuit or open circuit for 3 seconds continously.Outdoor indicator displays 00110 or 00111, or 01001
replace compressorno
wiring correctlyno
compressor can not start up
no
if compressor winding is normal, and the each phase resistor is in balance
yesif compressor wiring is correct
yes
stop the unit, restart up until power module temperature has reduced
nono
improve the ventilation condition
if the refrigerant is normal
yesif the total load is too big
yesyes
2) Outdoor power module failure
compressor startup procedure is abnormal, and vibrates seriously
yes
if ventilation beside the module radiator is good
check if module bottom temperature is over high, more than 90degree
no
yes
yes check if the system is blocked
check if the any current among compressor input port U-V-W is over high
outdoor indicator displays 00001
Alarm condition: outdoor indicator displays 10111, 00001, or 01111, 10000, 100001, or 10100
Re-electrified after being powered off
-172-
�#$$'B9O0& OB �#'*O7O#''B
Warning: For outdoor DC fan motor, forbidden to pull off the plug when being electrified.
Replace motor
Check if the outdoor unit fan blade is blocked by some objects
Check if the lead wire of DC motor is broken or short-connected
no
yes
adjust lead wire of fan motor
adjust fan blade to make it run normally
3) Outdoor DC motor abnormal
outdoor indicator shows 00010
Outdoor indicator displays 00010.Alarm condition:outdoor DC motor is blocked rotor or broken, abnormal.This fault is only used when indoor unit is with DC fan motor.
yes
no
For wall mounted unit:
yes
check if the failure is eliminated
yes
no
4) Communication error between indoor and outdoor unitsOutdoor indicator shows 00011
LCD of wall mounted displays E7
yes
If communication wire is damaged or broken off
Check if communication wiring between indoor and outdoor is correct and if power wiring is correct
Replace indoor PCB
no adjust wiring
re-wiring
Replace outdoor PCB
no
-173-
Replace indoor PCB
yes
adjust the position
no
no Replace outdoor PCB
adjust wiring and power supply
eliminate other faults
yes
check the 4th bit of SW5 on PCB is at "OFF", the others are at "ON"
if indoor unit alarms other failure codes
check if wiring between indoor and outdoor is correct, power supply is 50Hz
no
compressor can not startup after unit is switched on for 4 minutes
yes
check if the failure is eliminated
yes
For convertible unit and ceiling concealed unit:
replace PCB
yes
replace sensorno
no
adjust piping
outdoor indicator shows
yes
adjust refrigerant
check if the system piping is blocked
check if refrigerant is too much or too less
check if discharging temp. sensor value is normal
no
yes
5)Compressor discharging temperature protectionOutdoor indicator shows 00100.Alarm condition: Within half an hour after compressor is running, compressor discharging temperature is over 120degree for 3 times continously.
�#$$'B9O0& OB �#'*O7O#''B
-174-
adjust piping
Outdoor indicator shows 00101.Alarm condition: When compressor running, the module current is over 21A.
6) Outdoor SPDU module over current protection
replace SPDU module
adjust refrigerant
yes
no
yes
no
outdoor failure indicator shows 00101
check if the refrigerant is too much or too less
check if the piping is blocked
replace sensoryes
adjust piping
adjust refrigerant
yescheck if the piping is blocked
Outdoor indicator shows 01000Alarm condition: When compressor running, high pressure is over 4.5 MPa for 30 seconds continously.
7) Outdoor high pressure protection
outdoor failure indicator shows 01000
yes
no
no
check if the refrigerant is too much or less by the pressure gauge
if high pressure switch is normal
adjust wiring
Outdoor indicator shows 01010Alarm condition: if power supply is not 50Hz as standard, which will affect the normal communication and cause air conditioner bad operation.
8) Outdoor power supply is abnormal
adjust power supply as 50HZ 220-230VAC
no
yes
check if power supply is normal
outdoor indicator shows 01010
no
check if the wiring between indoor and outdoor is correct
�#$$'B9O0& OB �#'*O7O#''B
-175-
Outdoor indicator shows 01110.Alarm condition: EEPROM is fault or data is missing.
9) EEPROM is abnormal
adjust EEPROM welded point
no
yes
outdoor indicator shows 01110
check if EEPROM welded points on outdoor PCB is in good condition
EEPROM data is missing, replace PCB
replace compressor
Outdoor indicator shows 10011.Alarm condition: when compressor is running, the unit will be abnormal or stop.
10) Running state detecting abnormal
no
eliminate other troublesno
yes
when compressor starting up, unit stops abnormally and can not start up normally
Re-electrified after power off, check if compressor can start up normally
outdoor indicator shows 10011
replace module
adjust wiring
Outdoor indicator shows 1011011) Communication failure between outdoor PCB and module
noif problem is solved
yes
replace PCB
eliminate other failuresno
no
yes
outdoor indicator shows 10110
compressor not start up, outdoor alarms, check if there is other failure
check if the wiring between outdoor PCB and module is correct
�#$$'B9O0& OB �#'*O7O#''B
-176-
Indoor troubleshooting:
no
Outdoor indicator shows 11000.Alarm condition: outdoor system pressure is lower than 0.05MPa.
12) Outdoor low pressure abnormal
outdoor indicator shows 11000
yes
no
low pressure abnormal
replace pressure switch
yes
dredge piping
check if piping is blocked
yes
check if high pressure is low,too
Lack of refrigerant, charge additional refrigerant and check if piping leaks, if yes, replace piping
measure actual pressure by a pressure gauge to adjust the output failure
Alarm condition: ambient temperature sensor is in short circuit or open circuit for 2 seconds continously.
if sensor is fixed well
Relocate
reconnectno
check if the wiring is correct according to wiring diagram
Is sensor short-circuit or open-circuit?
Replace sensorIs sensor resistance acceptable?
Replace sensor
Replace PCB
yes
yes
yes
no
no
no
1) Sensor failure
�#$$'B9O0& OB �#'*O7O#''B
-177-
Alarm condition: before being electrified, EEPROM is faulty or the data is missing.
The indication on indicator board sequence is LED5-LED4-LED3-LED2-LED1, 0: OFF; 1: ON
2) EEPROM failure
outdoor failure indicator shows 01110
modify the welded point
yes
check the EEPROM welded point on outdoor PCB is normal
EEPROM data is missing, replace PCB
no
no Replace outdoor PCB
re-wiring
no
Replace indoor PCB
Check if communication wiring between indoor and outdoor is correct and if power wiring is correct
If communication wire is damaged or broken off
yes
LCD of wall mounted displays E7
no
yes
check if the failure is eliminated
yes
3) Communication error between indoor and outdoor units
�#$$'B9O0& OB �#'*O7O#''B
-178-
no
yes
Alarm condition:outdoor DC motor is blocked rotor or broken, abnormal.This fault is only used when indoor unit is with DC fan motor.
LCD of wall mounted unit display F2
4) Indoor DC motor abnormal
adjust fan blade to make it run normally
adjust lead wire of fan motor
yes
no
Check if the lead wire of DC motor is broken or short-connected
Check if the indoor unit fan blade is blocked by some objects
Replace motor
Warning: For outdoor DC fan motor, forbidden to pull off the plug when being electrified.
Alarm condition: indoor coil temperature sensor value is abnormal; or outdoor 4-way valve coil is invalid
Check if indoor coil temp. sensor value is normal
Replace coil temp. sensor
LCD on wall mounted unit displays E18
Check if resistor R34 on PCB is 20K replace resistor
When only powering to outdoor 4-way valve coil, check if the coil can reverse normally
replace 4-way valve
no
yes
no
yes
no
�#$$'B9O0& OB �#'*O7O#''B
5) Temperature cutoff protection
-179-
Is actual pressure detected bypressure gage acceptable?
yes
nolow pressure failure no high pressure failure
yesyes
Is high pressure too low? no is pipe blocked?yes
Refrigerant charge is needed. Check if there is refrigerant leak. If yes, replace pipe.
yes
dredge piping
Change pressure switch
no
Make them in short circuit
Note: The confirmation time of low pressure failure may be shorter, but high pressure failure confirmation time is at least 1 hour. Besides, take the ambient temperature into consideration.
1) Pressure protection
Confirm the fault according to the fault code list
Does system have pressure switch?
Are CN17 and CN18 in PCB cut off?
noReplace PCB
yesyes
no
no
no
yes
yes
yes
yes
Replace PCB
Is DC voltage between both ends of sensor near 5V or 0V?
Replace sensorIs sensor resistance acceptable?
Replace sensorIs sensor short-circuit or open-circuit?
check if the wiring is correct according to wiring diagram
2) Sensor failure
noreconnect
Relocateif sensor is fixed well
9.3 Troubleshooting for fixed frequency units
Re
�#$$'B9O0& OB �#'*O7O#''B
-180-
�#$$'B9O0& OB �#'*O7O#''B
Confirm the fault according to the fault code list
Are connectors of pressure switch in good condition?
noCheck and reconnect
yes
Is low side pressure switch activated? (If not, DC voltage is 0V.)
noReplace PCB
Is the low side pressure detected by the gage lower than threshold value? The threshold value is indicated on the switch
yes
yes
noReplace low pressure switch
yes
if outdoor stop valves of gas pipe and liquid pipe are open totally
noOpen the valves
yes
Is piping twisted or deformed?yes
Repair pipe
no
Does indoor fan work properly during cooling cycle? Does outdoor fan work properly during heating cycle?
no Repair fan motor or fan capacitor
yes
Is indoor filter or heat exchanger dirty?
yesCleaning
no
Measure equalized pressure and time to reach equalization to see if the system has leakage. Lack of refrigerant? Is capillary blocked?
yes Conduct leak test. Evacuate and recharge
no
Bad operation codition, such as ultra low outdoor temperature
3) Low pressure protection - Wired controller shows 53
-181-
�#$$'B9O0& OB �#'*O7O#''B
yes
if outdoor stop valves of gas pipe and liquid pipe are open totally Open the valves
no
Is indoor filter or heat exchanger dirty? Cleaning
yes
yes
Repair fan motor or fan capacitor
no
no
Repair pipeyes
Is piping twisted or deformed?
yes
Does indoor fan work properly during cooling cycle? Does outdoor fan work properly during heating cycle?
no
Check if system is overfed according to equalized pressure in halt.
yes Evacuate and recharge
no
Is reading of discharging pressure gage oscillatory?
no Bad operation codition, such as ultra low outdoor temperature
yes
There is air in system. Evacuate and recharge
4) High pressure protection - Wired controller shows 53Confirm the fault according to the fault code list
yes
Check and reconnectnoAre connectors of pressure switch in good
condition?
Is high side pressure switch activated? (If not, DC voltage is 0V.)
yes
Replace PCBno
Is the high side pressure detected by the gage higher than threshold value? The threshold value is indicated on the switch
yes
Replace high pressure switch
no
-182-
�#$$'B9O0& OB �#'*O7O#''B�#$$'B9O0& OB �#'*O7O#''B
check if indoor/outdoor PCB fuse and transformer are normal
if failure is eliminated replace outdoor PCB
replace indoor PCB
if communication wire is broken
Are communication wire S and supply wires L and N properly connected? Grounded well?
Is communication wire too close to power cable, which causes interference?
Confirm the fault indicator is communication failure
Does indoor communication indicator flash?
check the other reasons
no
yes
change defective parts
re-wiring
Confirm commumication failure according to the fault code list
5) Communication error between indoor and outdoor units - Wired controller shows 06
yes
yes
S should not share a multicore cable with L and N
no no
no
no
no
yes
yes
yes
re-wiring
Is supply transformer or 7812 component in good condition?
yes check if wiring is correct
check if failure disappears after changing transformer or PCB
no
no
check if failure disappears after changing wired controller
yes wired controller is broken
6) Communication failure between wired controller and indoor PCB - Wired controller shows 07or no display on wired controller
Confirm commumication failure according to the fault code list or no display
yesyes for some models, when powered on,
initialization will display 88, if initrialization cannot finish, check indoor dip switch position no
Is voltage between A and B of wired controller 12V?
yes yes yesIs voltage between B and C fluctuating? replace PCB
no nono
check if the wired controller can match with indoor PCB replace wired controller
no
Is power just turned on?
check if the dip switch position on PCB is right
correct the position
-183-
�#$$'B9O0& OB �#'*O7O#''B7) High current protection in 3-phase fixed frequency models - Wired controller shows 48
Is three-phase circuit not balanced? Is supply voltage too low? Is supply voltage too low at compressor start-up?
yes
nore-wiring
yes
Is compressor current more than overcurrent protection limit? Is current detecting circuit in good condition?
Confirm detecting circuit is abnormal,replace outdoor PCB
no
yes
yesreplace AC contactor
yes
if compressor is normalno Is resistance of compressor
winding incorrect? Is it stuck?yes
replace compressor
yes
if pressure is normal
no
Check: 1. Is a valve in system shut off;2. Is piping clogged; 3. Is system overfed; is there air in system;4. (Cooling cycle) Is condenser dirty? Does outdoor fan motor run at low speed or stop?5. (Heating cycle) Is evaporator or filter dirty? Does indoor fan motor run at low speed or stop?6. Is ambient temperature too high? Is system overloaded?
Is power cable or compressor wire securely connected? Properly?
Modify power supply circuityes
Is AC contactor in poor contact?
Short connect that terminal
if failure disappear after PCB is changed
yes
no
replace PCB
yes Solve problem accordingly
yes
Is an external alarm connected to the system?
8) External alarm- Wired controller shows 0B
no
Is ALARM terminal in mainboard disconnected?
An external alarm is identified according to the list of fault codes
-184-
�#$$'B9O0& OB �#'*O7O#''B
9) Overcurrent protection for single-phase fixed frequency models- Wired controller shows 48
Is supply voltage too low? Especially when compressor starts up?
modify power supply circuit
no
no re-wiring
yes
Is compressor current more than overcurrent protection limit? Is current detecting circuit in good condition?
no Confirm detecting circuit is abnormal,replace outdoor PCB
yes
Is compressor in good condition?
no Is resistance of compressor winding incorrect? Is it stuck?
replace compressoryes
yes
Is running capacitor in good condition?
no replace running capacitor
yes
Is pressure normal?
no
Check: 1. Is a valve in system shut off;2. Is piping clogged; 3. Is system overfed; is there air in system;4. (Cooling cycle) Is condenser dirty? Does outdoor fan motor run at low speed or stop?5. (Heating cycle) Is evaporator or filter dirty? Does indoor fan motor run at low speed or stop?6. Is ambient temperature too high? Is system overloaded?
yes
Is supply wire securely connected?
-185-
�#$$'B9O0& OB �#'*O7O#''B
10) Temperature cutoff protection- Wired controller shows 0Dconfirm the malfunction according to the fault code list
yes
yes
no
yes
no
yes
no
yes
no
yes
noReplace sensor
yes
Replace indoor PCB
Are indoor sensors for ambient temperature and coil properly located?
Is resistance of indoor sensor correct?
Does four-way valve work properly?
Relocate
Replace four-way valve
Is outdoor four-way valve in good condition during heating cycle?
Does small relay coil of four-way valve have a voltage of 12V DC?
no Relay is broken. Replace PCB
Is indoor unit malfunction caused by lack of refrigerant?
charge refrigerant
Is heat exchange effect adversely affected by heavy dust in indoor and outdoor units?
cleaning
-186-
�#$$'B9O0& OB �#'*O7O#''B11) Fault in drain system- Wired controller shows 08
confirm the malfunction according to the fault code list
no
yes Replace water pump
yes
yesClean drain pan
no
Is float switch holder tinted that float can't move, or too close to pump motor that interference arises?
yesAdjust holder
no
yes Replace float switch
no
Replace indoor PCB
Note: Float switch is close in normal state, when being activated, it is open. Voltage between both ends is 0V when close, approximately 5V when open.
Unclog pipe and water pump
Is drain pan dirty and float switch ineffective?
Is pump motor in good condition?
Is drain pipe clogged?yes
Check if float switch is in good condition with multimeter
confirm the malfunction according to the fault code list
no
no
no adjust power supply
no
no
replace outdoor PCB
if the failure disappear after correcting the wiring
Is there phase loss or phase failure?
Is fault corrected after sequence of either two of three RST phases is adjusted?
Check if the phase detecting circuit is correct according to ourdoor wiring diagram
yes
12) Phase loss or phase failure- Wired controller shows 48
-187-
�#$$'B9O0& OB �#'*O7O#''B
Confirm operating conditions
no
yes
yesno No need to replace mainboard. The fault may
be caused by power supply
yes
no
Does the same fault occur before?
yes
no No need to replace mainboard. Contactor wasn't in good contact
No need to replace mainboard. (Check operating status in details, e.g. TIMER feature, supply failure, thunder storm, interference from other appliances, etc.) Explain causes of fault to user.
1.Is supply voltage acceptable?2.Is temperature setting correct? (e.g. too high)3.Is system in TIMER mode?4.Is user aware of product features, etc.
Check the system thoroughly, e.g. technical data of components when power-off, and voltage and current of check points when power-on
Disconnect contactor and reconnect it. (check if fuse or varistor is broken.)
Does the same fault occur before?
Switch off air conditioner temporarily. on air conditioner again after 1 minute
Does the same fault occur before?
yes
no
Switch on air conditioner
Is the feature not available for present product?
Fault confirmation
Explain product features to user
For example: no cooling, etc.
13) Troubleshooting (before replacement of PCB)
Service call
-188-
�#$$'B9O0& OB �#'*O7O#''B
12. Performance curves
Heating performance curves-AB182ACERA
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
16/10 18/12 20/14.5 21/15 22/16 24/17
indoor WB/DB
heat
ing
capa
city
(W)/p
ower
inpu
t(W)
-10/-11 heating capacity-10/-11 power input-5/-6 heating capacity-5/-6 power input1/0 heating capacity1/0 power input6/5 heating capacity6/5 power input10/8 heating capacity10/8 power input
Cooling performance curves-AB182ACERA
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
22/16 25/18 27/19 27/19.8 30/22 32/24
indoor DB/WB
cool
ing
capa
city
(W)/p
ower
inpu
t(W)
25/16 cooling capacity25/16 power input30/20 cooling capacity30/20 power input35/24 cooling capacity35/24 power input40/28 cooling capacity40/28 power input
-189-
�#$$'B9O0& OB �#'*O7O#''B
Cooling performance curves-AC182ACERA
0500
100015002000250030003500400045005000550060006500
12/18 14/20 16/22 18/25 19/27indoor WB/DB
cool
ing
capa
city
(W)/p
ower
inpu
t(W)
20 cooling capacity20 power input32 cooling capacity32 power input35 cooling capacity35 power input40 cooling capacity40 power input-5 cooling capacity-5 power input-15 cooling capacity-15 power input
Heating performance curves-AC182ACERA
1200170022002700320037004200470052005700620067007200770082008700
16/10 18/12 20/14.5 21/15 22/16 24/17
indoor WB/DB
heat
ing
capa
city
(W) /
pow
er in
put(W
)
15 heating capacity15 power input-7 heating capacity-7 power input-5 heating capacity-5 power input0 heating capacity0 power input5 heating capacity5 power input10 heating capacity10 power input15 heating capacity15 power input
-190-
�#$$'B9O0& OB �#'*O7O#''B
AU182AFERA+AS182AVERA:
performance curves in cooling mode
0200400600800
100012001400160018002000220024002600280030003200340036003800400042004400460048005000520054005600580060006200640066006800
12/18 14/20 16/22 18/25 19/27 22/30 24/32
indoor WB/DB
cool
ing
capa
city
(KW
)
20 cooling capacity20 power input25 cooling capacity25 power input32 cooling capacity32 power input35 cooling capacity35 power input40 cooling capacity40 power input-5 cooling capacity-5 power input
performance curves in heating mode
0300600900
120015001800210024002700300033003600390042004500480051005400570060006300660069007200750078008100840087009000930096009900
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor WB/DB
heat
ing
capa
city
(KW
)
-15/-16 heating capacity-15/-16 power input-6/-7 heating capacity-6/-7 power input-4/-5 heating capacity-4/-5 power input-1/-2 heating capacity-1/-2 power input1/0 heating capacity1/0 power input7/6 heating capacity7/6 power input12/10 heating capacity12/10 power input16/15 heating capacity16/15 power input
-191-
�#$$'B9O0& OB �#'*O7O#''B
AU182AFERA+AD182AMERA:
performance curves in cooling mode
0200400600800
1000120014001600180020002200240026002800300032003400360038004000420044004600480050005200540056005800600062006400660068007000720074007600
12/18 14/20 16/22 18/25 19/27 22/30 24/32
indoor WB/DB
cool
ing
capa
city
(KW
)
20 cooling capacity20 power input25 cooling capacity25 power input32 cooling capacity32 power input35 cooling capacity35 power input40 cooling capacity40 power input-5 cooling capacity-5 power input
performance curves in heating mode
0300600900
120015001800210024002700300033003600390042004500480051005400570060006300660069007200750078008100840087009000930096009900
102001050010800
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor WB/DB
heat
ing
capa
city
(KW
)
-6/-7 heating capacity-6/-7 power input-4/-5 heating capacity-4/-5 power input-1/-2 heating capacity-1/-2 power input1/0 heating capacity1/0 power input7/6 heating capacity7/6 power input6/5 heating capacity6/5 power input12/10 heating capacity12/10 power input16/15 heating capacity16/15 power input
-192-
�#$$'B9O0& OB �#'*O7O#''B
cooling capacity/power input/air flow and external static pressure curves
600
900
1200
1500
1800
2100
2400
2700
3000
3300
3600
3900
4200
4500
4800
5100
5400
5700
6000
6300
6600
6900
indoor 27/19outdoor 35/24 (inverter
70Hz)
indoor 20/14.5outdoor 7/6 (inverter
68Hz)
indoor 27/19outdoor 35/24 (fixed
frequency 55Hz)
indoor 20/14.5outdoor 7/6 (fixedfrequency 58Hz)
operation condition
perfo
rman
ce v
alue
0Pa cooling capacity0Pa power input0Pa air flow10Pa cooling capacity10Pa power input10Pa air flow20Pa cooling capacity20Pa power input20Pa air flow30Pa cooling capacity30Pa power input30Pa air flow40Pa cooling capacity40Pa power input40Pa air flow50Pa cooling capacity50Pa power input50Pa air flow
-193-
�#$$'B9O0& OB �#'*O7O#''B
4
2
AC362AFERA heating capacity curves
0500
100015002000250030003500400045005000550060006500700075008000850090009500
10000105001100011500120001250013000
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor WB/DB
-6/-7 heatingcapacity-6/-7 powerinput-4/-5 heatingcapacity-4/-5 powerinput0/-1 heatingcapacity0/-1 power input
2/1 heatingcapacity2/1 power input
6/5 heatingcapacity6/5 power input
7/6 heatingcapacity7/6 power input
12/10 heatingcapacity12/10 powerinput16/15 heatingcapacity16/15 powerinput
43
AC362AFERA cooling capacity curves
0500
100015002000250030003500400045005000550060006500700075008000850090009500
10000105001100011500120001250013000
12/18 14/20 16/22 18/25 19/27 22/30 24/32
indoor WB/DB
cool
ing
capa
city(
W)/p
ower
inpu
t(W)
20 cooling capacity
20 power input
25 cooling capacity
25 power input
32 cooling capacity
32 power input
35 cooling capacity
35 power input
40 cooling capacity
40 power input
AC362AFERA
-194-
�#$$'B9O0& OB �#'*O7O#''B
AD362AMERA cooling(heating) capacity -Esp. curves
0500
100015002000250030003500400045005000550060006500700075008000850090009500
10000105001100011500
indoor: 27/19 outdoor: 35/24(FQY: 85HZ) cooling
indoor: 20/14.5 outdoor: 7/6(FQY: 90HZ) heating
0pa coolingcapacity0pa power input
0pa EERCOP10pa coolingcapacity10pa air flow
10pa EERCOP20pa powerinput20pa air flow
30pa coolingcapacity30pa powerinput30pa EERCOP40pa coolingcapacity40pa aier flow
40pa EERCOP50pa powerinput50pa air flow
AD362AMERA
-195-
�#$$'B9O0& OB �#'*O7O#''B
Heating capacity curves
30003500400045005000550060006500700075008000
16/10 18/12 20/14.5 22/16 24/17 26/18
indoor DB/WB
Heat
ing ca
pacit
y (W
)
-7-5071015
Power input curves in heating mode
2.5
3.0
3.5
4.0
4.5
16/10 18/12 20/14.5 22/16 24/17 26/18indoor DB/WB
COP
-7-5071015
Cooling capacity curves
4000
4500
5000
5500
6000
6500
7000
20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Cooli
ng ca
pacit
y (W
)
-5515253543
Power input curves in cooling mode
1.00
2.00
3.00
4.00
5.00
20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
EER)
-5515253543
AU182AEEAA
-196-
�#$$'B9O0& OB �#'*O7O#''B
Heating capacity curves
4000
5000
6000
7000
8000
9000
10000
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor DB/WB
Heati
ng ca
pacit
y (W
)
-6/-7-4/-5-1/-21/06/57/612/1016/15
24
Power input curves in heating mode
1700
1900
2100
2300
2500
2700
2900
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18indoor DB/WB
Powe
r inpu
t (W
)
-6/-7-4/-5-1/-21/06/57/612/1016/15
Cooling capacity curves
3000
4000
5000
6000
7000
8000
9000
10000
18/12 20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Coolin
g cap
acity
(W)
-52025323540
Power input curves in cooling mode
0
500
1000
1500
2000
2500
3000
3500
18/12 20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Powe
r inpu
t (W) -5
2025323540
AU242AGEAA
-197-
�#$$'B9O0& OB �#'*O7O#''B
Heating capacity curves
4000
5000
6000
7000
8000
9000
10000
11000
12000
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor DB/WB
Hea
ting
capa
city
(W
)
-6/-7
-4/-5
-1/-2
1/0
6/5
7/6
12/10
16/15
53
Power input curves in heating mode
1700
1900
2100
2300
2500
2700
2900
3100
3300
3500
3700
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor DB/WB
Pow
er in
put (
W)
-6/-7
-4/-5
-1/-2
1/0
6/5
7/6
12/10
16/15
Cooling capacity curves
3000
4000
5000
6000
7000
8000
9000
10000
18/12 20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Coo
ling
capa
city
(W
)
-5
20
25
32
35
40
Power input curves in cooling mode
0
500
1000
1500
2000
2500
3000
3500
18/12 20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Pow
er in
put (
W) -5
20
25
32
35
40
AU282AHEAA
-198-
�#$$'B9O0& OB �#'*O7O#''B
AU362AIEAA
Heating capacity curves
8000
8500
9000
9500
10000
10500
11000
11500
12000
12500
13000
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
indoor DB/WB
Hea
ting
capa
city
(W
)
-6/-7
-4/-5
-1/-2
1/0
6/5
7/6
12/10
16/15
Cooling capacity curves
8000
9000
10000
11000
12000
13000
18/12 20/14 22/16 25/18 27/19 30/22 32/24
indoor DB/WB
Coo
ling
capa
city
(W
)
-5
20
25
32
35
40
-199-
�#$$'B9O0& OB �#'*O7O#''B
AU42NALEAA
10000
10500
11000
11500
12000
12500
13000
13500
14000
14500
15000
15500
16/10 18/12 20/14.5 21/15 22/16 24/17 26/18
-6/-7
-4/-5
-1/-2
1/0
6/5
7/6
12/10
16/15
4400
4600
4800
5000
5200
5400
5600
5800
-6/-7 -4/-5 -1/-2 1/0 6/5 7/6 12/10 16/15
16/10
18/12
20/14.5
21/15
22/16
24/17
26/18
Heating capacity curves
Cooling capacity curves
11500117501200012250125001275013000132501350013750
18/12 20/14 22/16 25/18 27/19 30/22 32/24
-5
20
25
32
35
40
4300
4400
4500
4600
4700
4800
4900
5000
5100
5200
18/12 20/14 22/16 25/18 27/19 30/22 32/24
-5
20
25
32
35
40
-200-
�#$$'B9O0& OB �#'*O7O#''B
13. Noise level 1/
3 oc
tave
ban
d no
ise
leve
l-AB
182A
CE
RA
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0 10
000.0
1250
0.016
000.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
1/3
octa
ve b
and
nois
e le
vel-A
C18
2AC
ER
A
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0 10
000.0
1250
0.016
000.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
-201-
�#$$'B9O0& OB �#'*O7O#''B
1/3
oct
ave
ba
nd
no
ise
leve
l-A
U1
82
AF
ER
A
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0 1250
.0 1600
.0 2000
.0 2500
.0 3150
.0 4000
.0 5000
.0 6300
.0 8000
.0 1000
0.0 1250
0.0 1600
0.0 2000
0.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DBco
olin
g su
perh
igh
cool
ing
high
cool
ing
med
cool
ing
low
fan
supe
rhig
hfa
n hi
ghfa
n m
edfa
n lo
whe
atin
g su
perh
igh
heat
ing
high
heat
ing
med
heat
ing
low
1/3
oct
ave
ba
nd
no
ise
leve
l-A
D1
82
AM
ER
A
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0 16
00.0 20
00.0 25
00.0
3150
.0 4000
.0 5000
.0 6300
.0 8000
.0 1000
0.0 1250
0.0 1600
0.0 2000
0.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
supe
rhig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
perh
igh
fan
high
fan
med
fan
low
heat
ing
supe
rhig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
--202-
�#$$'B9O0& OB �#'*O7O#''B1/
3 oc
tave
ban
d no
ise
leve
l-AU
182A
FE
RA
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0 10
000.0
1250
0.016
000.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
1/3
octa
ve b
and
nois
e le
vel-A
S18
2AV
ER
A
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0 10
000.0
1250
0.016
000.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
-203-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
U24
2AG
ERA
1.0
6.0
11.0
16.0
21.0
26.0
31.0
36.0
41.0
46.0
51.0
56.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0
1000
0.0
1250
0.0
1600
0.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
1/3
octa
ve b
and
nois
e le
vel-A
C24
2AC
ERA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0
1000
0.0
1250
0.0
1600
0.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
-204-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
U24
2AG
ERA
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0 1000
0.0
1250
0.0
1600
0.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
1/3
octa
ve b
and
nois
e le
vel-A
D24
2AM
ERA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0 1000
0.0
1250
0.0
1600
0.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
-205-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
U24
2AG
ERA
49141924293439444954596469
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
1/3
octa
ve b
and
nois
e le
vel-A
D24
2ALE
RA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0 10
000.0
1250
0.016
000.0
2000
0.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
-206-
�#$$'B9O0& OB �#'*O7O#''B
48
1/3
oc
tav
e b
an
d n
ois
e l
ev
el-
AU
36
2A
HE
RA
510152025303540455055606570
25.0
31.5
40.0
50.0
63.0
80.0
100.
0
125.
0
160.
0
200.
0
250.
0
315.
0
400.
0
500.
0
630.
0
800.
0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.010
000.
012
500.
016
000.
020
000.
0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
1/3
octa
ve b
an
d n
ois
e level-
AB
362A
CE
RA
7.0
12.0
17.0
22.0
27.0
32.0
37.0
42.0
47.0
52.0
25.0
31.5
40.0
50.0
63.0
80.0
100.
0
125.
0
160.
0
200.
0
250.
0
315.
0
400.
0
500.
0
630.
0
800.
010
00.0
1250
.016
00.0
2000
.025
00.0
3150
.040
00.0
5000
.063
00.0
8000
.010
000.
012
500.
016
000.
020
000.
0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
-207-
�#$$'B9O0& OB �#'*O7O#''B
Noi
se le
vel-A
C36
2AF
ER
A
15192327313539434751555963
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
-208-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
B18
2AC
EAA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
1/3
octa
ve b
and
nois
e le
vel-A
C18
2AC
EAA
16.0
21.0
26.0
31.0
36.0
41.0
46.0
51.0
56.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
-209-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
U18
2AEE
AA
49141924293439444954596469
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
1/3
octa
ve b
and
nois
e le
vel-A
D18
2ALE
AA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
supe
r hig
hco
olin
g hi
ghco
olin
g m
edco
olin
g lo
wfa
n su
per h
igh
fan
high
fan
med
fan
low
heat
ing
supe
r hig
hhe
atin
g hi
ghhe
atin
g m
edhe
atin
g lo
w
--210-
�#$$'B9O0& OB �#'*O7O#''B
Noi
se le
vel-A
D28
2AH
EA
A
15182124273033363942454851545760
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
Noi
se le
vel-A
D28
2AM
EA
A
710131619222528313437404346495255
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
supe
r he
atin
g hi
gh
cool
ing
low
cool
ing
mid
dle
cool
ing
high
supe
r co
olin
g hi
gh
fan
low
fan
mid
dle
fan
high
supe
r fa
n hi
gh
-211-
�#$$'B9O0& OB �#'*O7O#''B
Noi
se le
vel-A
U28
NA
HE
AA
711151923273135394347515559636771
2531
.5
40
50
63
8010
012
516
020
025
031
540
050
063
080
010
0012
5016
0020
0025
0031
5040
0050
0063
0080
0010
000
1250
0 1600
0020
000
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
Noi
se le
vel-A
C28
2AF
EA
A
812162024283236404448
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
-212-
�#$$'B9O0& OB �#'*O7O#''BN
oise
leve
l-AD
362A
HE
AA
15192327313539434751555963
2531
.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
Noi
se le
vel-A
D36
2AM
EA
A
8111417202326293235384144475053
2531
.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
supe
r he
atin
g hi
gh
cool
ing
low
cool
ing
mid
dle
cool
ing
high
supe
r co
olin
g hi
gh
fan
low
fan
mid
dle
fan
high
supe
r fa
n hi
gh
-213-
�#$$'B9O0& OB �#'*O7O#''B
Noi
se le
vel-A
U36
NA
IEA
A
610141822263034384246505458626670
2531
.5
40
50
63
8010
012
516
020
025
031
540
050
063
080
010
0012
5016
0020
0025
0031
5040
0050
0063
0080
0010
000 12
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
Noi
se le
vel-A
C36
2AF
EA
A
812162024283236404448
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
-214-
�#$$'B9O0& OB �#'*O7O#''B
30
Noi
se le
vel-A
U42
NA
LEA
A
61014182226303438424650545862667074
2531
.5
40
50
63
8010
012
516
020
025
031
540
050
063
080
010
0012
5016
0020
0025
0031
5040
0050
0063
0080
0010
000
1250
0 1600
0020
000
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
Noi
se le
vel-A
P42
2AC
EA
A
8121620242832364044485256
25
31.5
40
50
63
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
1000
012
500 16
0000
2000
0
Thi
rd o
ctav
e ba
nd fr
eque
ncy
Hz
Sound pressure level DB
heat
ing
low
heat
ing
mid
dle
heat
ing
high
cool
ing
low
cool
ing
mid
dle
cool
ing
high
fan
low
fan
mid
dle
fan
high
-215-
�#$$'B9O0& OB �#'*O7O#''B
1/3
octa
ve b
and
nois
e le
vel-A
B48
2AC
EAA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.012
50.0
1600
.020
00.0
2500
.031
50.0
4000
.050
00.0
6300
.080
00.0
1000
0.012
500.0
1600
0.020
000.0
third
oct
ave
band
freq
uenc
y H
z
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low
25
1/3 o
ctav
e ban
d no
ise le
vel-A
C482
ACEA
A
9.0
14.0
19.0
24.0
29.0
34.0
39.0
44.0
49.0
54.0
25.0
31.5
40.0
50.0
63.0
80.0100.0125.0160.0200.0250.0315.0400.0500.0630.0800.01000.01250.01600.02000.02500.03150.04000.05000.06300.08000.010000.012500.016000.020000.0
third
octa
ve b
and
frequ
ency
Hz
Sound pressure level DB
cooli
ng su
per h
ighco
oling
high
cooli
ng m
edco
oling
low
fan
supe
r high
fan
high
fan
med
fan
lowhe
ating
supe
r high
heat
ing h
ighhe
ating
med
heat
ing lo
w
-216-
�#$$'B9O0& OB �#'*O7O#''B
1/3 oc
tave b
and n
oise l
evel-
AU48
NAIE
AA
49141924293439444954596469
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.01000.01250.01600.02000.02500.03150.04000.05000.06300.08000.010000.012500.016000.020000.0
third
octav
e ban
d freq
uenc
y Hz
sound pressure level DB
cooli
ng hi
ghco
oling
med
cooli
ng lo
wfan
high
fan m
edfan
low
heati
ng hi
ghhe
ating
med
heati
ng lo
w
1/3 oc
tave b
and n
oise l
evel-
AD48
2AHE
AA
8.013.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
58.0
25.0
31.5
40.0
50.0
63.0
80.0100.0125.0160.0200.0250.0315.0400.0500.0630.0800.01000.01250.01600.02000.02500.03150.04000.05000.06300.08000.010000.012500.016000.020000.0
third
octav
e ban
d fre
quen
cy H
z
Sound pressure level DB
cooli
ng hi
ghco
oling
med
cooli
ng lo
wfan
high
fan m
edfan
low
heati
ng hi
ghhe
ating
med
heati
ng lo
w
-217-
�#$$'B9O0& OB �#'*O7O#''B
29
1/3
octa
ve b
and
nois
e le
vel-A
D60
2AH
EAA
8.0
13.0
18.0
23.0
28.0
33.0
38.0
43.0
48.0
53.0
58.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0 1000
0.0
1250
0.0
1600
0.0
2000
0.0
Sound pressure level DB
cool
ing
high
cool
ing
med
cool
ing
low
fan
high
fan
med
fan
low
heat
ing
high
heat
ing
med
heat
ing
low 24
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
25.0
31.5
40.0
50.0
63.0
80.0
100.0
125.0
160.0
200.0
250.0
315.0
400.0
500.0
630.0
800.0
1000
.0
1250
.0
1600
.0
2000
.0
2500
.0
3150
.0
4000
.0
5000
.0
6300
.0
8000
.0
1000
0.0
1250
0.0
1600
0.0
2000
0.0
third
oct
ave
band
freq
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-218-
�#$$'B9O0& OB �#'*O7O#''B
1) Cassette type (AB182*****)
Air Velocity Distribution
CoolingBlowy angle:40
Temperature Distribution
CoolingBlowy angle:40
a. Cooling / Air Velocity Distribution
b. Cooling / Temperature Distribution
13. Air velocity distribution
HeatingBlowy angle:70Air velocity Distribution
c. Heating / Air Velocity Distribution
d. Heating / Temperature Distribution
Temperature Distribution
HeatingBlowy angle:70
18000BTU/h indoor uni
--219-
�#$$'B9O0& OB �#'*O7O#''B
a) Grounding
Air Velocity Distribution
CoolingBlowy angle:25
a. Cooling / Air Velocity Distribution
0
1.5m/s
1.0m/s
0.5m/s
2)Convertible type (AC182*****)
Temperature Distribution
CoolingBlowy angle:25
b. Cooling / Temperature Distribution
HeatingBlowy angle:5Air velocity Distribution
c. Heating / Air Velocity Distribution
d. Heating / Temperature Distribution
Temperature Distribution
HeatingBlowy angle:5
-220-
�#$$'B9O0& OB �#'*O7O#''B
Air Velocity Distribution
CoolingBlowy angle:25
Temperature Distribution
CoolingBlowy angle:25
b) Ceiling
a. Cooling / Air Velocity Distribution
b. Cooling / Temperature Distribution
HeatingBlowy angle:65Air velocity Distribution
Temperature Distribution
HeatingBlowy angle:65
c. Heating / Air Velocity Distribution
d. Heating / Temperature Distribution
-221-
�#$$'B9O0& OB �#'*O7O#''B
3)Duct type (AD182*****)
air discharge anglecooling
coolingair discharge angle 5
Air Velocity distribution
Temperature distribution
heatingair discharge angle 45Air Velocity distribution
heatingair discharge angle 45Temperature distribution
-222-
�#$$'B9O0& OB �#'*O7O#''B
24000~28000BTU/h indoor unitsModel: AC282*****
Air Velocity Distribution
CoolingBlowy angle:25
Temperature Distribution
CoolingBlowy angle:25
a. Cooling / Air Velocity Distribution
b. Cooling / Temperature Distribution
1.5m/s
1.0m/s
0.5m/s
Model: AB282*****
Air Velocity Distribution
CoolingBlowy angle:40
a. Cooling / Air Velocity Distribution
Temperature Distribu
tion
CoolingBlowy angle:40
b. Cooling / Temperature Distribution
-223-
�#$$'B9O0& OB �#'*O7O#''B
AD282*****
cooling
coolingair discharge angle 5
Air Velocity distribution
Temperature distribution
air discharge angle 5
-224-
�#$$'B9O0& OB �#'*O7O#''B
36000~42000BTU/h indoor units1)AB362*****
Air Velocity Distribution
CoolingBlowy angle:40
Temperature Distribution
CoolingBlowy angle:40
a. Cooling / Air Velocity Distribution
b. Cooling / Temperature Distribution
2) AC362*****
Air Velocity Distribution
CoolingBlowy angle:25
a. Cooling / Air Velocity Distribution
Temperature Distribution
CoolingBlowy angle:25
b. Cooling / Temperature Distribution
-225-
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Buttons functionMODE used for select indoor operation mode. FAN used for select indoor air flow. SWING used for setting indoor swing mode. HEALTH used for setting indoor health function. TEMP + - used for changing set temperature. CLOCK used to adjust time. + - stands for time plus/minus, used to adjust time. TIMER used to set timer mode. RECOVERY used to switch over air-exchanging mode. CHECK auto-diagnostic button. FILTER filter-cleaned button.
RESET reset correct mode button.
Display description[MODE] [AUTO] auto operation mode [MODE] [FAN ONLY] air-throwing mode [MODE] [COOL] Cooling operation mode [MODE] [DRY] Dehumidification mode [MODE] [HEAT] Heating operation mode [MODE] [HEAT] [TES] In heating mode, auxiliary electric heater is running. Only when the
unit with auxiliary electric heater is in auxiliary electric heating mode, it will display. [FAN] [AUTO] auto fan running
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2. Wired controller
[FAN] [HIGH] high fan speed [FAN] [MED] medium fan speed [FAN] [LOW] low fan speed [FAN] [FIX] fixed fan speed, it will display only when fixed fan speed is requested to main
indoor unit. [CENTRAL] central control mode [OPERATION] running mode [STAND BY] waiting mode [PRE-HEAT] pre-heating mode [DEFROST] defrosting mode [FILTER] request of filter to be cleaned [HEALTH] health function [UNIT NO.] [CEN.ADD] central control address, the address number will display on “88[SYS.ADD.] system address, the address number will display on “88
[SWING] swing mode [ROOM TEMP.] indoor ambient temperature
[TIMER][OFF] timer function is off [TIMER][ON][OFF] timer function ON-OFF [TIMER][ON][OFF][DAILY] timer ON-OFF will switch over in turn daily [CLOCK] clock display, the displaying time is the current time of the clock. [UP] [DOWN] indicator of filter elevating [VENTILATION][AUTO] auto ventilation mode [VENTILATION][RECOVERY] fully heat exchanging ventilation mode [VENTILATION][NORMAL] normal ventilation mode
FAN ONLY OPERATION1 Start up operation: press the button of ON/OFF, the system will start up, and will display [MODE][AUTO] [FAN][AUTO] [ROOM TEMP.]+ 24 [CLOCK]+”12 00”.2 Select MODE: press the MODE button, then you will see in the display section [MODE]
switch over in below sequence:[FAN ONLY] [COOL] [DRY] [HEAT] [AUTO][FAN ONLY]. Select [FAN ONLY].
3 Select fan speed: press FAN button, then you see in the display section [FAN] switch over in below sequence: [HIGH] [MED] [LOW] [HIGH]. Select proper fan speed. 4 Power off: press ON/OFF button, indoor unit will be powered off, there are only time and the ambient temperature in the screen.
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[TIMER][ON] timer function is on.
[CHECK] auto-diagnostic, trouble shooting [DEMAND] compulsory operation function, when it works, [CENTRAL] will flash
[SET TEMP.] set admired temperature.
AUTO operation, COOLING, HEATING and DEHUMIDIFICATION operation
1) Start up operation: press the button of ON/OFF, the system will start up, and will display [MODE][AUTO] [FAN][AUTO] [ROOM TEMP.]+ 24 [CLOCK]+”12 00”.2) Select MODE: press the MODE button, then you will see in the display section [MODE] switch over in below sequence:[FAN ONLY] [COOL] [DRY] [HEAT] [AUTO] [FAN
temperature will increase/reduce 1 F .4) Select fan speed: press FAN button, then you see in the display section [FAN] switch over in below sequence: [AUTO] [HIGH] [MED] [LOW] [AUTO]. Select proper fan speed. 5) Select [SWING]: press [SWING] button, swing function is valid. Press again, swing
function is invalid. 6) Set [HEALTH]: used to set the indoor health function. Press it once, [HEALTH] will display in the display section, then indoor health function is valid. Press it again, [HEALTH] will disappear, then the health function is invalid. This function is valid only for the unit with health function. 7) Power off: press ON/OFF button, indoor unit is powered off. There are only time and the ambient temperature in the screen.
Set TIMER operation:
Adjust clock: when powered on, for the first time to set timer function, the clock will be adjusted.Press “CLOCK” button, and set the current clock. Now, “CLOCK” will flash at the frequency of 2Hz. Press the clock +/- button; the current clock can be adjusted. Until the proper time comes, press [SET].
TIMER ON operation: Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in below sequence: [ON] [OFF] [ON][OFF] [ON][OFF][DAILY] [ ]. Select [TIMER] [ON], then [TIMER] [ON] flashes, press the clock +/- button to adjust the time of TIMER ON, press [SET] button.
TIMER OFF operation: Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in below sequence: [ON] [OFF] [ON][OFF] [ON][OFF][DAILY] [ ]. Select [TIMER] [OFF], then [TIMER] [OFF] flashes, press the clock +/- button to adjust the time of TIMER OFF, press [SET] button.
TIMER ON-OFF operation: Press TIMER button, and keep pressing it, in the display section [TIMER] will switch over in below sequence: [ON] [OFF] [ON][OFF] [ON][OFF][DAILY] [ ]. Select [TIMER] [ON] [OFF]. Firstly, [TIMER][ON] flashes, press the clock +/- button to adjust the time of
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3) Change set temperature: press TEMP + or – every time, [SET] will display, and set ONLY]. Select [COOL] .
TIMER ON, press [TIMER]. [TIMER][ON] will be constant on. Then [TIMER] [OFF] flashes, press the clock +/- button to adjust the time of TIMER OFF, press [SET]. The time sequence of timer on and timer off will determine the mode is [TIMER] [ON] [OFF] or [TIMER] [OFF]
[ON]. If you want the current time, press [CLOCK] once, current time will display; press again, [CLOCK] will flash, and press [+][-] to adjust the time. Note: 1. If the two times are same, the timer state which is set later will flash, in this case, timer can not be set. 2. When entering TIMER setting state, if you do not input any button in continuous 10 seconds, the unit will quit from the TIMER mode.
Cancel TIMER operation: In the timer operation state, press [TIMER] button, the unit will quit from the current timer operation state, and the set data will be memorized, then enter the next timer mode.
[FILTER] function When the wired controller receives the filter-cleaned signal from indoor unit, [FILTER] will display. After finishing clean, press [FILTER], the sign [FILTER] disappears, and the controller will send the filter reset signal to indoor unit. When the sign [FILTER] not display, it is invalid to press [FILTER] in short time.
FILTER ELEVATING function: (only for the unit with elevating function) When the filter needs to be cleaned, the panel can be lowered to the admired height by the [FILTER][UP][DOWN] function. Method is below: In power off state, press [HEALTH] for 10seconds to enter filter elevating set state. In this state, the sign [FILTER] will flash and [UP] [DOWN] will display simultaneously, Press TEMP [+], in timer section [UP] will display, while press TEMP [-], in timer section [DOWN] will display. When it arrives the appropriate position, press [UP], [UP][DOWN] will display simultaneously, filter will stop going down. Press [UP] again, filter will go up. Press [FILTER] button to quit the mode.
DEMAND operation function: By this function, all the indoor units can be made in nominal mode. Set the operation mode in cooling and then shut off the unit. In the stop state, press [ON/OFF] button for 5 seconds to enter cooling trial operation state. If it is in heating mode before shut off the unit, then press [ON/OFF] button for 5 minutes, it will enter heating trial operation state.
In cooling, there will be “LL” in the position where the set temperature displays. In heating, there will be “HH” in the position where the set temperature displays. The wired controller will send the [DEMAND] signal to indoor unit. In the [DEMAND] operation, “COOL” or “HEAT” will display at 1Hz frequency. Indoor fan motor will be fixed at “AUTO” mode. The indoor units in the same group will quit the [DEMAND] in turn.
At this time, only the buttons of [ON/OFF] and temperature [+] [-] are valid. Press [ON/OFF] to quit [DEMAND] mode.
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CENTRAL control function When the central controller selects [CENTRAL] mode, the buttons in the wired controller except for [CHECK] will be invalid. VENTILATION mode (only for the unit with fresh air function or heat recovery function)Press [RECOVERY] button, then the unit will switch over the ventilation mode: [ ] [VENTILATION][AUTO] [VENTILATION][RECOVERY] [VENTALATION][NORMAL] [ ], please select appropriate ventilation mode.
Query indoor malfunction history: In the state of power on or power off, press [CHECK] button, enter the malfunction-querying mode of all indoor units in the group. Then [CHECK] and [UNIT NO.] will display, and the actual indoor numbers will be displayed in some sequence (unit number is in decimals). At the same time, in the time region, there will be the current malfunction and the latest time malfunction, the displaying format is [XX YY], in which XX stands for the current malfunction, if normal, it will display “ ”; YY stands for the latest time malfunction. The failure code of every unit will display for 3 seconds. After the failure codes of all indoor units in the whole group are displayed, the mode will quit automatically.
Clear abnormal state and malfunction history: In normal state, press [CHECK] button for 5 seconds to clear abnormal states, at the same time, wired controller will send the data of “clear abnormal state”, but the malfunction history still retains. In normal state, press [CHECK] button for 15 seconds, except for malfunction states, the malfunction history in wired controller will be cleared.
Query indoor performance state: In normal state, press both buttons of [CHECK] and [FILTER] for 5 seconds, in the set temperature region in the screen, [XX] will display, XX is indoor number, which can be selected by pressing [TEMP] [+] [-]. In the timer region in the screen, [YZZZ] will display, in which Y stands for data type, ZZZ stands for the corresponding data. which can be selected by pressing [CLOCK] [+] [-].
Y ZZZ Type A Indoor capacity (W) Nominal cooling
capacity/10, decimal B Request of indoor capacity Hz Actual value, decimal C Temperature of indoor ambient
temp. sensor TA Actual value, decimal
d Temperature of indoor gas pipe sensor TC1
Actual value, decimal
E Temperature of indoor liquid pipe sensor TC2
Actual value, decimal
F Open degree of indoor PMV Actual value, decimal
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g Preset H Outdoor total capacity Actual value, decimal
In check mode, press [CHECK] to quit the check mode, and go into normal running mode.
How to change the function switches? No. Type State of
switchFunction description
Connected Central controller J01 Changeover of Wired controller and central controller
Cut off Wired controller
Connected Set as simple controller J02 Changeover of type of wired controller Cut off Set as standard controller
Connected Use the sensor in the wired controller
J06 Selection of room temp. sensor
Cut off Use the sensor in the indoor unit Connected Common control J07 Auto restart after power
failure Cut off Auto restart after power failure Connected Yes J03 Display of room
temperature Cut off No ON Set as slave controller SW01 Changeover of master or
slave controller OFF Set as master controller ONSW01 or OFFConnected Indoor unit in shorted time
functionD1 Shorten time function
Cut off Common control Connected Send compulsorily defrost signal
to indoor unit D2 Compulsorily defrost
Cut off Common control Note: 1. The switches in grey can be operated after opening the cover of wired controller. 2. Switches or jumper wire must be adjusted when the wired controller is powered off. If the wired controller is powered on, the above operations will be invalid. 3. Shorten time function In normal operation, D1 is in short circuit, it will enter shorten time mode, and the time will be shortened in the proportion of 60:1. In shorten time mode, LED will flash at the frequency of 0.5 second. Cut off D1, it will quit the shorten time mode and return to the normal operation mode.4. Compulsorily defrost In heating mode 30 and in High fan speed, D2 is in short circuit, it will enter compulsorily defrost mode; cut off D2, it will quit. It is always be used when in testing to see if the defrost function is good. 5. Lock function
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12
OFF OFF OFF ON
Setting address method: The address setting can be realized by setting indoor PCB. If you use the group control function, there should be a master unit and 15 sets of slave units. For the master unit, the SW5-3 should be at “ON”. For the slave units, the SW5-3 should be at “OFF”. Please refer the below table,
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There is no lock function only in the wired controller. But when it is connected with a central controller, if the central controller is set to “central”, the buttons in the wired controller will be invalid, or the buttons will be valid.
Indoorunit
addressSW1-4 SW1-3 SW1-2 SW1-1
3OFF OFF ON OFF
5OFF ON OFF OFF
6OFF ON OFF ON
7OFF ON ON OFF
8OFF ON ON ON
9ON OFF OFF OFF
10ON OFF OFF ON
11 ON OFF ON OFF
12ON OFF ON ON
14ON ON OFF ON
15ON ON ON OFF ON ON ON ON
If you use central control type, SW1, SW2 will be used simultaneously. Wiring request in central control type: port A-B is connected with indoor port CN16 A-Bthrough 2-core shield wire. Requirements: 1. Port A connects with port CN16 A of all indoor units. 2. Port B connects with port CN16 B of all indoor units. Address on centralcontroller
Indoor unit address
SW2-3 SW2-2 SW2-1 SW1-4 SW1-3 SW1-2 SW1-1
1 1 OFF OFF OFF OFF OFF OFF OFF 2 2 OFF OFF OFF OFF OFF OFF ON 3 3 OFF OFF OFF OFF OFF ON OFF 4 4 OFF OFF OFF OFF OFF ON ON 5 5 OFF OFF OFF OFF ON OFF OFF 6 6 OFF OFF OFF OFF ON OFF ON
4 OFF OFF ON ON
13 ON ON OFF OFF
7 7 OFF OFF OFF OFF ON ON OFF 8 8 OFF OFF OFF OFF ON ON ON 9 9 OFF OFF OFF ON OFF OFF OFF 10 10 OFF OFF OFF ON OFF OFF ON 11 11 OFF OFF OFF ON OFF ON OFF 12 12 OFF OFF OFF ON OFF ON ON 13 13 OFF OFF OFF ON ON OFF OFF 14 14 OFF OFF OFF ON ON OFF ON 15 15 OFF OFF OFF ON ON ON OFF 16 16 OFF OFF OFF ON ON ON ON 17 17 OFF OFF ON OFF OFF OFF OFF 18 18 OFF OFF ON OFF OFF OFF ON 19 19 OFF OFF ON OFF OFF ON OFF 20 20 OFF OFF ON OFF OFF ON ON
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21 21 OFF OFF ON OFF ON OFF OFF 22 22 OFF OFF ON OFF ON OFF ON 23 23 OFF OFF ON OFF ON ON OFF 24 24 OFF OFF ON OFF ON ON ON 25 25 OFF OFF ON ON OFF OFF OFF 26 26 OFF OFF ON ON OFF OFF ON 27 27 OFF OFF ON ON OFF ON OFF 28 28 OFF OFF ON ON OFF ON ON 29 29 OFF OFF ON ON ON OFF OFF 30 30 OFF OFF ON ON ON OFF ON 31 31 OFF OFF ON ON ON ON OFF 32 32 OFF OFF ON ON ON ON ON 33 33 OFF ON OFF OFF OFF OFF OFF 34 34 OFF ON OFF OFF OFF OFF ON 35 35 OFF ON OFF OFF OFF ON OFF 36 36 OFF ON OFF OFF OFF ON ON 37 37 OFF ON OFF OFF ON OFF OFF 38 38 OFF ON OFF OFF ON OFF ON 39 39 OFF ON OFF OFF ON ON OFF 40 40 OFF ON OFF OFF ON ON ON 41 41 OFF ON OFF ON OFF OFF OFF 42 42 OFF ON OFF ON OFF OFF ON 43 43 OFF ON OFF ON OFF ON OFF 44 44 OFF ON OFF ON OFF ON ON 45 45 OFF ON OFF ON ON OFF OFF 46 46 OFF ON OFF ON ON OFF ON 47 47 OFF ON OFF ON ON ON OFF 48 48 OFF ON OFF ON ON ON ON 49 49 OFF ON ON OFF OFF OFF OFF 50 50 OFF ON ON OFF OFF OFF ON
51 51 OFF ON ON OFF OFF ON OFF 52 52 OFF ON ON OFF OFF ON ON 53 53 OFF ON ON OFF ON OFF OFF 54 54 OFF ON ON OFF ON OFF ON 55 55 OFF ON ON OFF ON ON OFF 56 56 OFF ON ON OFF ON ON ON 57 57 OFF ON ON ON OFF OFF OFF 58 58 OFF ON ON ON OFF OFF ON 59 59 OFF ON ON ON OFF ON OFF 60 60 OFF ON ON ON OFF ON ON 61 61 OFF ON ON ON ON OFF OFF 62 62 OFF ON ON ON ON OFF ON 63 63 OFF ON ON ON ON ON OFF
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64 64 OFF ON ON ON ON ON ON 65 65 ON OFF OFF OFF OFF OFF OFF 66 66 ON OFF OFF OFF OFF OFF ON 67 67 ON OFF OFF OFF OFF ON OFF 68 68 ON OFF OFF OFF OFF ON ON 69 69 ON OFF OFF OFF ON OFF OFF 70 70 ON OFF OFF OFF ON OFF ON 71 71 ON OFF OFF OFF ON ON OFF 72 72 ON OFF OFF OFF ON ON ON 73 73 ON OFF OFF ON OFF OFF OFF 74 74 ON OFF OFF ON OFF OFF ON 75 75 ON OFF OFF ON OFF ON OFF 76 76 ON OFF OFF ON OFF ON ON 77 77 ON OFF OFF ON ON OFF OFF 78 78 ON OFF OFF ON ON OFF ON 79 79 ON OFF OFF ON ON ON OFF 80 80 ON OFF OFF ON ON ON ON 81 81 ON OFF ON OFF OFF OFF OFF 82 82 ON OFF ON OFF OFF OFF ON 83 83 ON OFF ON OFF OFF ON OFF 84 84 ON OFF ON OFF OFF ON ON 85 85 ON OFF ON OFF ON OFF OFF 86 86 ON OFF ON OFF ON OFF ON 87 87 ON OFF ON OFF ON ON OFF 88 88 ON OFF ON OFF ON ON ON 89 89 ON OFF ON ON OFF OFF OFF 90 90 ON OFF ON ON OFF OFF ON 91 91 ON OFF ON ON OFF ON OFF 92 92 ON OFF ON ON OFF ON ON 93 93 ON OFF ON ON ON OFF OFF 94 94 ON OFF ON ON ON OFF ON
95 95 ON OFF ON ON ON ON OFF 96 96 ON OFF ON ON ON ON ON 97 97 ON ON OFF OFF OFF OFF OFF 98 98 ON ON OFF OFF OFF OFF ON 99 99 ON ON OFF OFF OFF ON OFF 100 100 ON ON OFF OFF OFF ON ON 101 101 ON ON OFF OFF ON OFF OFF 102 102 ON ON OFF OFF ON OFF ON 103 103 ON ON OFF OFF ON ON OFF 104 104 ON ON OFF OFF ON ON ON 105 105 ON ON OFF ON OFF OFF OFF 106 106 ON ON OFF ON OFF OFF ON
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107 107 ON ON OFF ON OFF ON OFF 108 108 ON ON OFF ON OFF ON ON 109 109 ON ON OFF ON ON OFF OFF 110 110 ON ON OFF ON ON OFF ON 111 111 ON ON OFF ON ON ON OFF 112 112 ON ON OFF ON ON ON ON 113 113 ON ON ON OFF OFF OFF OFF 114 114 ON ON ON OFF OFF OFF ON 115 115 ON ON ON OFF OFF ON OFF 116 116 ON ON ON OFF OFF ON ON 117 117 ON ON ON OFF ON OFF OFF 118 118 ON ON ON OFF ON OFF ON 119 119 ON ON ON OFF ON ON OFF 120 120 ON ON ON OFF ON ON ON 121 121 ON ON ON ON OFF OFF OFF 122 122 ON ON ON ON OFF OFF ON 123 123 ON ON ON ON OFF ON OFF 124 124 ON ON ON ON OFF ON ON 125 125 ON ON ON ON ON OFF OFF 126 126 ON ON ON ON ON OFF ON 127 127 ON ON ON ON ON ON OFF 128 128 ON ON ON ON ON ON ON
Electrical functions of wired controller: 1.Function difference between master wired controller and slave one: Contrastive items Master wired controller Slave wired controller Function All of functions Only with below functions:
ON/OFF, MODE, FAN SPEED, SET TEMP., SWING
2. Function difference between simple wired controller and the standard one:Contrastive item Standard wired controller Simple wired controller Function With all functions Only can control ON/OFF, MODE,
FAN, TEMP.,SWING. Master/Slaveselection
Can be either of Master and Slave controller
Only can be Master controller
3. Wiring connections of wired controller:
indoor Nwired controller
indoor 1 indoor 2
indoor 1
indoor 16
control wiring of wired controller, polar.
indoor 15wired controller wired controller wired controller
wired controller wired controller
wired controller
wired controller
indoor 1
wired controller wired controller wired controller
A
B C
(master unit)
polar wirepolar wire
polar wire
There are three methods to connection wired controller and the indoor units:
A. One wired controller can control max. up to 16 sets of indoor units, and 3 pieces of polar wire must connect the wired controller and the master unit (the indoor unit connected with wired controller directly), the others connect with the master unit through 2 pieces of polar wire. B. One wired controller controls one indoor unit, and the indoor unit connects with the wired controller through 3 pieces of polar wire. C. Two wired controllers control one indoor unit. The wired controller
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connected with indoor unit is called master one, the other is called slave one. Master wired controller and indoor unit; master and slave wired controllers are all connected through 3 pieces of polar wire. 3. Communication wiring: The wired controller is equipped with special communication wiring in the accessories. 3-core terminal (1-white 2-yellow 3-red) is connected with the terminal A B C of wired controller respectively. The communication wiring is 4 meter long; if the actual length is more than it, please distribute wiring according to below table:
Communication wiring length m Dimensions of wiring <100 0.3mm2X3-core shielded wire
100 and <200 0.5mm2X3-core shielded wire 200 and <300 0.75mm2X3-core shielded wire300 and <400 1.25mm2X3-core shielded wire400 and <600 2mm2X3-core shielded wire
One side of the shielded sheet of communication wire must be earthed.
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