Ducted Blower Split Systems - witaj.infowitaj.info/wentylacja/katalogi/McQuay MDB.pdf · TM: MDB – D – 2141A Ducted Blower Split Systems ISO 9002 REGISTERED Models: MDB 075 -

TM: MDB – D – 2141A

Ducted Blower Split Systems

ISO 9002

REGISTERED

Models:MDB 075 -500 D MDB 075 -500 DR

MDB 125/150 D/DR

MDB 200 - 500 D/DR

MMC 075 - 150 D/DR

1

ContentsContents

Nomenclature System ........................................................................................................ 2

Features ............................................................................................................................. 2

General Specifications ........................................................................................................4

Specifications.......................................................................................................................5

Performance Table .......................................................................................................... 23

Sound Power Level........................................................................................................... 40

Operating Range............................................................................................................... 41

Drive Package Selection Example .................................................................................... 42

Blower Performance Curves ............................................................................................ 45

Outlines And Dimensions (Indoor) ................................................................................... 49

Outlines And Dimensions (Outdoor) ................................................................................ 54

Wiring Diagrams (cooling)................................................................................................. 56

Wiring Diagrams (heatpump) ............................................................................................ 60

Refrigerant Circuit Diagram .............................................................................................. 64

Installation (Indoor) ...........................................................................................................65

Installation (Outdoor) ........................................................................................................66

Special Precautions For R407C........................................................................................ 73

Servicing And Maintenance ..............................................................................................75

Operation ..........................................................................................................................76

Troubleshooting ............................................................................................................... 81

Parts List........................................................................................................................... 85

Note : Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and regulations, and experienced with this type of equipment.

Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.

Warning : Moving machinery and electrical power hazard. May cause severe personal injury or death. Disconnect and lock off power before servicing equipment.

"McQuay" is a registered trademark of McQuay International. All rights reserved throughout the world.

2002 McQuay International

"Bulletin illustrations cover the general appearance of McQuay International products at the time of publicationand we reserve the right to make changes in design and construction at any time without notice."

2

Nomenclature SystemNomenclature System

FeaturesFeatures

Easy MaintenanceThe simple design concept has provided the ease of maintenance and servicing. Access to the internal partof the unit can be from the service panel or other side of the unit by loosening a few screws.

Only for model MDB075/100 D/DR with additional service panel from bottom

M 4 DB 150 D R 2

Refrigerant Circuitry

e.g. 2 : 2 circuitOmitted if single circuit

Model Type

R : heatpumpOmitted if Cooling

Series

D : D series

Capacity

e.g. 150 : 150,000 Btu/h

Model Name

DB : Ducted Static Blower

MC : Modular Condenser

Type of Refrigeration System (for outdoor unit only)

Omitted if R22 system4 : R407C system

Brand

M : McQuay

3

Air Discharge OrintationMDB075-150 D/DR models come with standard horizontal air discharge. MDB200-500 D/DR models comewith standard vertical air discharge and they are convertible to horizontal air discharge. For outdoor unit,M/M4MC75-150 D/DR models come with standard vertical air discharge.

Compact Indoor UnitMDB200-500 D/DR models are designed with compact size with twin coil structure. This design is able toprovide some saving in space for installation.

VersatilityMultiple rooms can be cooled together at the same time by using just one unit of fan coil unit.

Fresh Air Intake For Healthy LivingFresh air can be introduced into the building through the design of fresh air intakes. This will help to improvethe indoor air quality.

Superior Air Distribution For Comfortable LivingThe conditioned air can be effectively distributed to every corner of the room through the ducting and thisensure a more pleasant environment for comfort living.

Flexibility Of Air SupplyMDB125-500 D/DR models using belt driven blower such as that the air volume and static required can beadjusted according to the requirement. This flexibility allows for wider application.

Copeland Scroll CompressorAll MMC-D/DR outdoor units are using the Copeland Scroll compressor which has better energy efficiencyand quiet in operation.

Thermal Expansion Valve (TXV) ControlBoth MDB-D cooling and MDB-DR heatpump models are using TXV as refrigerant control device. ForMDB-D cooling model, the TXV is located in indoor whereas for MDB-DR heatpump model, both indoor andoutdoor unit are using the TXV.

Sequential Controller As StandardThis controller is supplied as the standard specification for both cooling and heatpump model where thesystems are matching with two outdoor units and more. The benefit of this controller is capable of part-loading of the system capacity.

Taper Lock Pulley - Easy MaintenanceFor MDB125D/DR model and above which are using taper lock pulley to drive the blower with V-groove belt.This taper lock pulley can be installed or dismantling easily during maintenance.

4

General SpecificationsGeneral Specifications

Unit StructureThe casing is constructed with electro-galvanised (EG) mild steel sheet which provide a rigid cabinet. Thethickness of the indoor casing is ranging from 1.0mm to 3.2mm whereas the outdoor casing thickness isranging from 1.0mm to 2.3mm. The finishing of the casing is a long-lasting epoxy polyester powder coating.The indoor panel is using PE insulation with 10mm thickness. All outdoor units are classified under the IP55Standard.

CoilEach coil consists of staggered rows of 3/8” OD seamless copper tubes, mechanically expanded into die-formed corrugated aluminum fins. All coils are using aluminum fin except heatpump models which are usinghydrophilic blue fin to have better deicing during defrost cycle.

Blower, Fan And MotorThe indoor unit is using metal blower with the forward-curved fan blade and secured by the metal housing.The outdoor propeller fan is constructed from 6-blade aluminum material and direct-driven by weatherproofthree phase induction motor. All motor has the Class E insulation.

CompressorAll outdoor units are using high efficiency, refrigerant-cooled, Copeland Scroll compressor. Compressor hasthe internal overload protection and supplied with crank case heater to prevent liquid migration, which candamage compressor scroll, during off-cycle and eases start-up.

Safety ControlsOutdoor units are equipped with auto reset high pressure and low pressure cut-out and discharge thermostatto protect against compressor damage due to high head pressure and system leakage respectively. Phaseprotector is used to detect for any wrong phase and phase loss during installation and operation.

5

SpecificationsSpecificationsCooling only 50Hz (R22)

1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-943) NOMINAL COOLING CAPACITY IS BASED ON THE CONDITIONS BELOW :

a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOOR4) ALLOWABLE OPERATING RANGE

a) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO 26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOOR

MDB075D MDB100D MDB125D MDB150D1MMC075D MMC100D MMC125D MMC150D

OUTDOOR Btu/h 75,000 100,000 125,000 150,00035 °CDB kcal/h 18,900 25,200 31,500 37,800

W 21,975 29,300 36,625 43,950W 8,170 10,598 12,543 15,963A 16.0 18.7 23.4 29.0

HEIGHT (H) mm (in)WIDTH (W) mm (in) 1507 (59.33) 1917 (75.47) 1794 (70.62) 2073 (81.61)DEPTH (D) mm (in)

M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79

WALL THICKNESS mm (in)OUTER DIAMETER mm (in)

THICKNESS mm (in)

%m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)

m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

mm (in)mm (in)

L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)mmWG(inWG)

mm - -mm - -

TYPE - -TYPE - -

V / Ph / HzA 2 x 1.85 2 x 2.11W 2 x 405 2 x 504 1420 1740W 2 x 270 2 x 332

LIQUID mm (in) 12.70 (1/2) 15.88 (5/8)GAS mm (in) 28.57 (1-1/8) 34.92 (1-3/8) 34.92 (1-3/8) 41.28 (1-5/8)

mm (in)

LENGTH x HEIGHT mm 399 x 385 536 x 385 508 x 581 601 x 581DEPTH mm (in)

9.52 (3/8)ALUMINIUM0.127 (0.005)

3 / 14

964 (37.95)

CROSS FINNED TUBESSEAMLESS COPPER

0.35 (0.013)

859 (33.81)

EVAPORATOR COIL

DIMENSION

VOLUME

ELECTRO GALVANISED MILD STEELEPOXY POLYESTER POWDER COATING

PE FOAM -- 10MM THICKNESS710 (27.95)507 (19.96)

50.8 (2.00)3

THERMOSTATIC EXPANSION VALVEBRAZING

25.40 (1.00)

AAF R15

15.88 (5/8)

1 SPZ 1601 SPZ 85

1 SPZ

240 / 1 / 50PERMANENT SPLIT CAPACITOR SQUIRREL CAGE INDUCTION

415 / 3 / 50

15.2 (0.6)10.2 (0.40)

282.70 (11.13)203.20 (8.00)

394.97 (15.55)381.00 (15.00)

100-0

CENTRIFUGAL / DIRECT CENTRIFUGAL / BELT DRIVENZINC COATED STEEL

1

PIPE SIZE

FINISHINGINSULATION

MATERIAL

CONTROL DEVICE

EVAPORATOR BLOWER

2

REFRIGERANT

TYPE OF GAS PRECHARGEDTYPE

MODEL INDOOR UNITOUTDOOR UNIT

MATERIAL

TOTAL COOLING CAPACITY

NOMINAL TOTAL POWERNOMINAL TOTAL CURRENT

CASING

IND

OO

R U

NIT

SIZE

POWER SUPPLY

MOTOR PULLEY DIAMETER

V-BELT

TYPE EVAPORATOR BLOWER MOTOR

SPZ 760

6 4

NUMBER x RATED RUNNING CURRENT

1500

3.4

MOTOR POLES

PULLEY

PIPE CONNECTION

DRAIN PIPE CONNECTION

AIR FLOWBLOWER LENGTH

NUMBER x MOTOR OUTPUTNUMBER x RATED INPUT POWER

AIR FILTER

R22NITROGEN HOLDING

CAPACITY STEP

NOISE LEVELNET WEIGHT

TUBE

FINMATERIAL

ROWS / FIN PER INCH(FPI)

TYPE

QUANTITY

TYPE

FACE AREA

BLOWER DIAMETER

FACE VELOCITY

QUANTITYBLOWER MATERIALTYPE / DRIVE

BLOWER PULLEY DIAMETEREXTERNAL STATIC PRESSURE

HEIGHT (H) mm (in) 1142 (44.96)WIDTH (W) mm (in)DEPTH (D) mm (in)

M3 1.654 1.654 1.957 2.12kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)dBA 64 64 66 67


THICKNESS mm (in)2 x 120

m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

mm (in)V / Ph / Hz

AWW

L/s (CFM)

V / Ph / HzA 13.6 16.9 17.9 23.5W 6810 9040 10200 13300A 95.0 125.0 110.0 198.0W 6000 7500 8940 11250

CONTROL MODULE & AUTORESET H/L PRESS. SW

VOLUME

OU

TD

OO

R U

NIT

ALUMINIUM0.127 (0.005)

INDUCTION

R22

SCROLL COMPRESSOR380-415 / 3 / 50

ON / OFFAUTO-TRANSFORMER

OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH

812.80 (32)

981 (38.62) 1083 (42.63)

SEAMLESS COPPER INNER GROOVED

9.52 (3/8)

ELECTRO GALVANISED MILD STEEL

0.35 (0.013)

1041 (40.98)981 (38.62) 1083 (42.63)

CROSS FINNED TUBES

PROTECTION DEVICE

2 x 216

PROPELLER / DIRECTALUMINIUM

914.40 (36)415 / 3 / 50

12

1.2 1.2923

CONDENSER COIL

CONDENSER FAN

TYPEMATERIAL

MATERIAL

NUMBER x ROWS

550RATED RUNNING CURRENT


STARTER TYPE

NITROGEN HOLDING

FACE VELOCITYFACE AREA

REFRIGERANT

STAGE OF CAPACITY CONTROL

TYPE

3304 (7000) 4720 (10000)

35010

BLADE MATERIALDRIVETYPE

POWER SUPPLYBLADE DIAMETER

POWER SUPPLY

AIR FLOW

MOTOR OUTPUTRATED INPUT POWER

COMPRESSOR

560MOTOR POLES

COMPRESSOR MOTOR OUTPUTMAXIMUM STARTING CURRENTRATED INPUT POWERRATED RUNNING CURRENT

FIN PER INCH

DIMENSION

TUBE

FIN

CASING MATERIALFINISHING


EPOXY POLYESTER POWDER

6

Cooling only 50Hz (R22)




MDB150D2 MDB200D2 MDB250D2MMC075D x2 MMC100D x2 MMC125D x2

OUTDOOR Btu/h 150,000 200,000 250,00035 °CDB kcal/h 37,800 50,400 63,000

W 43,950 58,600 73,250W 16,460 21,980 26,546A 32.9 42.2 48.0

HEIGHT (H) mm (in) 710 (27.95) 881 (34.68) 983 (38.70)WIDTH (W) mm (in) 2073 (81.61) 1324 (52.12) 1486 (58.50)DEPTH (D) mm (in) 964 (37.95) 1209 (47.59) 1298 (51.10)

M3 2.192 2.056 2.675kg (lb) 175 (385) 248 (546) 321 (707)dBA 78.6 85 87


THICKNESS mm (in)

%m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 20.3 (0.8)

mm 1 SPZ 160 2 SPZ125 2 SPZ180mm 1 SPZ 85 2 SPZ 75 2 SPZ95

TYPE 1 SPZTYPE SPZ 760 SPZ 1150 SPZ 1400

V / Ph / HzA 3.4 6.2 8.0W 1740 2800 4300W 1500 3000 4000

LIQUID mm (in) 12.70 (1/2)GAS mm (in) 28.57 (1 1/8)

mm (in)

LENGTH x HEIGHT mm 601 x 581 470 x 346 514 x 397DEPTH mm (in)

3QUANTITY

DRAIN PIPE CONNECTIONAIR FILTERTYPE

SIZE

TYPE OF GAS PRECHARGEDCONTROL DEVICEPIPE CONNECTION

PIPE SIZE

POWER SUPPLYNUMBER x RATED RUNNING CURRENTNUMBER x RATED INPUT POWERNUMBER x MOTOR OUTPUT

PULLEYV-BELTEVAPORATOR BLOWER MOTORTYPE

AIR FLOWEXTERNAL STATIC PRESSUREBLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETER

QUANTITY

CAPACITY STEPFACE AREAFACE VELOCITYEVAPORATOR BLOWERTYPE / DRIVEBLOWER MATERIAL


NET WEIGHTNOISE LEVELEVAPORATOR COIL

NOMINAL TOTAL CURRENT

BLOWER DIAMETERBLOWER LENGTH

FINISHINGINSULATION

MATERIAL

MATERIAL

TYPE

TUBE

FINALUMINIUM

DIMENSION


MATERIAL

TOTALCOOLING CAPACITYNOMINAL TOTAL POWER


0.35 (0.013)9.52 (3/8)

CASINGELECTRO GALVANISED MILD STEEL

EPOXY POLYESTER POWDER COATINGPE FOAM -- 10MM THICKNESS

0.127 (0.005)3 / 14

100-50-0

CENTRIFUGAL / BELT DRIVENZINC COATED STEEL

1394.97 (15.55)381.00 (15.00)

15.2 (0.6)

2 SPZ

SQUIRREL CAGE INDUCTION415 / 3 / 50

4

R22REFRIGERANTTYPE

MOTOR POLES

NITROGEN HOLDINGTHERMOSTATIC EXPANSION VALVE

BRAZING15.88 (5/8)

VOLUME

8

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)

IND

OO

R U

NIT

HEIGHT (H) mm (in) 1041 (40.98)WIDTH (W) mm (in) 981 (38.62) 981 (38.62) 1083 (42.63)DEPTH (D) mm (in) 981 (38.62) 981 (38.62) 1083 (42.63)

M3 1.654 2.056 2.675kg (lb) 170 (374) 184 (405) 197 (434)dBA 64 64 66

INNER GROOVEDWALL THICKNESS mm (in)OUTER DIAMETER mm (in)


m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36)V / Ph / Hz

A 1.2W 923W 560

10L/s (CFM) 4720 (10000)

V / Ph / HzA 13.6 16.9 17.9W 6810 9040 10200A 95.0 125.0 110.0W 6000 7500 8940

OU

TD

OO

R U

NIT

NITROGEN HOLDING


AUTO-TRANSFORMER

R22

EPOXY POLYESTER POWDER1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)

VOLUME

MOTOR POLES

ON / OFF

POWER SUPPLYRATED RUNNING CURRENTRATED INPUT POWERMOTOR OUTPUT

ELECTRO GALVANISED MILD STEELCASING

DIMENSION

NET WEIGHT

MATERIALFINISHING

NOISE LEVELCONDENSER COILTYPE

TUBEMATERIAL

9.52 (3/8)

FIN

FACE AREAFACE VELOCITYCONDENSER FAN

MATERIAL

NUMBER x ROWSFIN PER INCH

2 x 216

ALUMINIUM

TYPE DRIVEBLADE MATERIALBLADE DIAMETER

TYPETYPE OF GAS PRECHARGED

3304 (7000)

REFRIGERANT

AIR FLOWCOMPRESSORTYPE SCROLL COMPRESSOR

PROTECTION DEVICE

10

COMPRESSOR MOTOR OUTPUT

STAGE OF CAPACITY CONTROLSTARTER TYPE

POWER SUPPLYRATED RUNNING CURRENT

380-415 / 3 / 50

RATED INPUT POWERMAXIMUM STARTING CURRENT

812.80 (32)415 / 3 / 50

SEAMLESS COPPER

3505501.2

INDUCTIONPROPELLER / DIRECT

ALUMINIUM

0.127 (0.005)

7

Cooling only 50Hz (R22)






W 87,900 117,200 146,500W 33,446 44,260 55,592

NOMINAL TOTAL CURRENT A 62.1 86.6 100.7


M3 3.047 4.552 5.427kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96

WALL THICKNESS mm (in)OUTER DIAMETER mm (in)MATERIALTHICKNESS mm (in)

% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

m/min (FPM) 119.78 (393)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)

mm 2 SPZ250 2 SPZ315 3 SPA250mm 2 SPZ132 2 SPZ140 3 SPA125

TYPE 3 SPATYPE SPZ 1650 SPZ 1987 SPA 1900

V / Ph / HzA 10.9 14.4 20.7W 5000 5900 11100W 5500 7500 11000

LIQUID mm (in)GAS mm (in) 41.28 (1 5/8)

mm (in)


8

4

VOLUME

THERMOSTATIC EXPANSION VALVEBRAZING15.88 (5/8)

12

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)

2 SPZ


EVAPORATOR BLOWER MOTORTYPE

PULLEYV-BELT

ZINC COATED STEEL1

591.82 (23.30)563.88 (22.20)

3 / 14100-75-50-25-0

117.34 (385)

CENTRIFUGAL / BELT DRIVEN

IND

OO

R U

NIT


PE FOAM -- 10MM THICKNESS


0.35 (0.013)9.52 (3/8)



NOMINAL TOTAL POWER

TOTALCOOLING CAPACITY

CASINGMATERIALFINISHINGINSULATION

DIMENSION

NET WEIGHTNOISE LEVELEVAPORATOR COILTYPE

TYPE / DRIVEBLOWER MATERIALQUANTITY

CAPACITY STEPFACE AREAFACE VELOCITYEVAPORATOR BLOWER

TUBE

FIN

MOTOR POLES



REFRIGERANTR22

NITROGEN HOLDING

BLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETER

TYPE

QUANTITY


PIPE SIZE

AIR FILTER

SIZE

MATERIAL


BLOWER DIAMETERBLOWER LENGTHAIR FLOWEXTERNAL STATIC PRESSURE

CONTROL DEVICEPIPE CONNECTION


M3 2.120 1.654 1.957kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66

INNER GROOVED SEAMLESS COPPER INNER GROOVEDWALL THICKNESS mm (in)OUTER DIAMETER mm (in)

THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 1.2 1.2 1.2W 923 500 923W 560 350 560

10 10 10L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 23.5 16.9 17.9W 13300 9040 10200A 198.0 125.0 110.0W 11250 7500 8940

CONTROL MODULE ANDAUTO RESET H/L PRESS. SW.

MOTOR POLES

TYPE SCROLL COMPRESSOR380-415 / 3 / 50

AIR FLOW


.

BLADE DIAMETERPOWER SUPPLY

CASING

DIMENSION

CONDENSER COIL

TUBE

NET WEIGHTNOISE LEVEL

FINISHING

MATERIAL

MATERIAL

NUMBER x ROWS

TYPE

MATERIAL

TYPE DRIVEBLADE MATERIAL

FIN PER INCH

CONDENSER FAN

ALUMINIUM

FACE AREAFACE VELOCITY

FIN

16


0.127 (0.005)2 x 2

RATED RUNNING CURRENTRATED INPUT POWERMOTOR OUTPUT

ELECTRO GALVANISED MILD STEELEPOXY POLYESTER POWDER

1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)9.52 (3/8)

ALUMINIUM

STARTER TYPE


415 / 3 / 50

PROTECTION DEVICE OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH

RATED INPUT POWERMAXIMUM STARTING CURRENTCOMPRESSOR MOTOR OUTPUT

VOLUME

OU

TD

OO

R U

NIT


R22NITROGEN HOLDING

REFRIGERANT


8

Heatpump 50Hz (R22)

1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TESTED AND COMPLY TO ARI 210/240-943) NOMINAL COOLING AND HEATING CAPACITY ARE BASED ON THE CONDITIONS BELOW :

a) COOLING - 26.7°C DB / 19.4°C WB INDOOR AND 35°C DB OUTDOORb) HEATING - 21.1°C DB / 15.6°C WB INDOOR AND 8.3°C DB / 6.1°C WB OUTDOOR

4) ALLOWABLE OPERATING RANGEa) COOLING - 19.4°C DB / 13.9°C WB INDOOR AND 19.4°C DB OUTDOOR TO 26.7°C DB / 19.4°C WB INDOOR AND 46.1°C DB OUTDOORb) HEATING - 21.0°C DB INDOOR AND -8.3°C DB / -9.4°C WB OUTDOOR TO 26.7°C DB INDOOR AND 23.9°C DB / 18.3°C WB OUTDOOR

MATERIALFINISHINGHEIGHT (H) mm (in) 1142 (44.96)

DIMENSION WIDTH (W) mm (in)DEPTH (D) mm (in)

M3 1.654 1.654 1.957 2.12NET WEIGHT kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)NOISE LEVEL dBA 64 64 66 67

TYPEMATERIAL

TUBE WALL THICKNESS mm (in)OUTER DIAMETER mm (in)MATERIAL

FIN THICKNESS mm (in)NUMBER x ROWS 2 x 1FIN PER INCH 20

FACE AREA m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)FACE VELOCITY m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

TYPE DRIVEBLADE MATERIALBLADE DIAMETER mm (in)POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT A 1.2 1.2MOTOR OUTPUT W 350 350RATED INPUT W 570 600MOTOR POLES 10 10AIR FLOW L/s (CFM)

TYPE POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT (COOLING) A 12.4 15.0 16.4 23.0RATED RUNNING CURRENT (HEATING) A 12.9 15.7 15.4 21.1RATED INPUT (COOLING) W 6457 7970 9173 12684RATED INPUT (HEATING) W 6876 8780 8434 10910MOTOR OUTPUT W 6000 7500 8940 11250MAXIMUM STARTING CURRENT A 95.0 125.0 110.0 198.0




ALUMINIUM (HYDROPHILIC BLUE FIN)0.127 (0.005)

0.35 (0.013)

16

1083 (42.63)981 (38.62)

CROSS FINNED TUBESINNER GROOVED

CONDENSER COIL

1041 (40.98)981 (38.62) 1083 (42.63)


ALUMINIUM812.80 (32)

1.2

914.40 (36)415 / 3 / 50

56082010

3304 (7000) 4720 (10000)

NITROGEN HOLDING

PROTECTION DEVICE



REFRIGERANT

THERMOSTATIC EXPANSION VALVECONTROL DEVICE


ON / OFFDOL

R22

OU

TD

OO

R U

NIT

VOLUME

CASING

CONDENSER FAN

COMPRESSOR

2 x 2

9.52 (3/8)

MDB075DR MDB100DR MDB125DR MDB150DR1MMC075DR MMC100DR MMC125DR MMC150DR

TOTAL OUTDOOR Btu/h 77,000 96,000 116,000 150,000COOLING 35 °CDB kcal/h 19,404 24,192 29,232 37,800CAPACITY W 22,567 28,140 34,000 43,960TOTAL OUTDOOR Btu/h 85,000 106,000 130,000 160,000HEATING 8.3°CDB / 6.1°CWB kcal/h 21,420 26,712 32,760 40,320CAPACITY W 24,912 31,070 38,100 46,890

W 7,765 9,580 11,413 15,244W 8,184 10,390 10,674 13,470A 14.8 17.9 20.5 27.5A 15.3 18.6 19.5 25.6

MATERIALCASING FINISHING

INSULATIONHEIGHT (H) mm (in)

DIMENSION WIDTH (W) mm (in) 1507 (59.33) 1917 (75.47) 1794 (70.62) 2073 (81.61)DEPTH (D) mm (in)

M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79

MATERIALTUBE WALL THICKNESS mm (in)

OUTER DIAMETER mm (in)MATERIAL

FIN THICKNESS mm (in)

%FACE AREA m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)FACE VELOCITY m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

BLOWER DIAMETER mm (in)BLOWER LENGTH mm (in)AIR FLOW L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)EXTERNAL STATIC PRESSURE mmWG(inWG)BLOWER PULLEY DIAMETER mm - -MOTOR PULLEY DIAMETER mm - -PULLEY TYPE - -V-BELT TYPE - -

TYPE POWER SUPPLY V / Ph / HzNUMBER x RATED RUNNING CURRENT A 2 x 1.80 2 x 2.60 2.9 3.3NUMBER x MOTOR OUTPUT W 2 x 233 2 x 373 1500 1500NUMBER x RATED INPUT W 2 x 369 2 x 505 1420 1740MOTOR POLES


PIPE CONNECTIONPIPE SIZE LIQUID mm (in) 12.70 (1/2) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)

GAS mm (in) 28.57 (1-1/8) 34.92 (1-3/8) 34.92 (1-3/8) 41.28 (1-5/8)DRAIN PIPE CONNECTION mm (in)

TYPESIZE LENGTH x HEIGHT mm 399 x 385 536 x 385 508 x 581 601 x 581

DEPTH mm (in)QUANTITY

CONTROL DEVICE

VOLUME

CAPACITY STEP

SPZ 760

50.8 (2.00)3

859 (33.81) 964 (37.95)




25.40 (1.00)

AAF R15

R22NITROGEN HOLDING


1 SPZ 1601 SPZ 85

1 SPZ

203.20 (8.00)

10.16 (0.40)

381.00 (15.00)

15.2 (0.6)

2282.70 (11.13)

1394.97 (15.55)

ZINC COATED STEELCENTRIFUGAL / DIRECT CENTRIFUGAL / BELT DRIVEN

100-0

EVAPORATOR BLOWER

INDOOR UNITOUTDOOR UNIT

MODEL

NET WEIGHT

IND

OO

R U

NIT


NOISE LEVEL

NOMINAL TOTAL POWER (COOLING)NOMINAL TOTAL POWER (HEATING)NOMINAL TOTAL CURRENT (COOLING)NOMINAL TOTAL CURRENT (HEATING)


EVAPORATOR COILTYPE

0.35 (0.013)9.52 (3/8)

0.127 (0.005)ALUMINIUM

3 / 14

EVAPORATOR BLOWER MOTOR

REFRIGERANT

AIR FILTER

PERMANENT SPLIT CAPACITOR240 / 1 / 50


6 4

9

Heatpump 50Hz (R22)





DIMENSION WIDTH (W) mm (in) 981 (38.62) 981 (38.62) 1083 (42.63)DEPTH (D) mm (in) 981 (38.62) 981 (38.62) 1083 (42.63)

M3 1.654 2.056 2.675kg (lb) 170 (374) 184 (405) 197 (434)

NOISE LEVEL dBA 64 64 66

TYPEMATERIAL



FACE AREA m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)FACE VELOCITY m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

TYPE DRIVEBLADE MATERIALBLADE DIAMETER mm (in) 914.40 (36) 812.80 (32) 914.40 (36)POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT A 1.2 1.2 1.2MOTOR OUTPUT W 350 350 560RATED INPUT W 570 600 820MOTOR POLES 10 10 10AIR FLOW L/s (CFM) 3304 (7000) 3304 (7000) 4720 (10000)

TYPE POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT (COOLING) A 12.4 15.0 16.4RATED RUNNING CURRENT (HEATING) A 12.9 15.7 15.4RATED INPUT (COOLING) W 6457 7970 9173RATED INPUT (HEATING) W 6876 8780 8434MOTOR OUTPUT W 6000 7500 8940MAXIMUM STARTING CURRENT A 95.0 125.0 110.0

O/L PROTECTION & AUTORESET H/L PRESS. SW


TYPETYPE OF GAS PRECHARGEDCONTROL DEVICE THERMOSTATIC EXPANSION VALVE

PROPELLER / DIRECT

INNER GROOVED

ALUMINIUM (HYDROPHILIC BLUE FIN)

OU

TD

OO

R U

NIT


9.52 (3/8)

AUTO RESET HIGH/LOW PRESSURE SWITCH

INDUCTION

NITROGEN HOLDING

ALUMINIUM

415 / 3 / 50

COMPRESSOR

REFRIGERANT

ON / OFFDOL

SCROLL COMPRESSOR

OVERLOAD PROTECTION AND PROTECTION DEVICE

0.35 (0.013)

R22

CONDENSER FAN


CONDENSER COIL

VOLUME

16

CROSS FINNED TUBES

380-415 / 3 / 50

NET WEIGHT

0.127 (0.005)2 x 2

1041 (40.98)

CASING

MODEL INDOOR UNIT MDB150DR2 MDB200DR2 MDB250DR2OUTDOOR UNIT MMC075DR x2 MMC100DR x2 MMC125DR x2

TOTAL OUTDOOR Btu/h 154,000 192,000 232,000COOLING 35 °CDB kcal/h 38,808 48,384 58,464CAPACITY W 45,135 56,272 67,995TOTAL OUTDOOR Btu/h 170,000 212,000 260,000HEATING 8.3°CDB / 6.1°CWB kcal/h 42,840 53,424 65,520CAPACITY W 49,824 62,134 76,200NOMINAL TOTAL POWER (COOLING) W 15,794 19,940 24,286NOMINAL TOTAL POWER (HEATING) W 16,632 21,560 22,808NOMINAL TOTAL CURRENT (COOLING) A 30.5 37.8 43.0NOMINAL TOTAL CURRENT (HEATING) A 31.5 39.2 41.0


INSULATIONHEIGHT (H) mm (in) 710 (27.95) 881 (34.68) 983 (38.70)


M3 2.192 2.056 2.675NET WEIGHT kg (lb) 175 (385) 248 (546) 321 (707)NOISE LEVEL dBA 79 85 87




% 100-50-0m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

FACE VELOCITY m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)EVAPORATOR BLOWER

mm (in) 394.97 (15.55) 394.97 (15.55) 469.90 (18.50)mm (in) 381.00 (15.00) 381.00 (15.00) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 15.2 (0.6) 15.2 (0.6) 20.3 (0.8)

mm 1 SPZ 160 2 SPZ125 2 SPZ180MOTOR PULLEY DIAMETER mm 1 SPZ 85 2 SPZ 75 2 SPZ95


TYPE POWER SUPPLY V / Ph / HzNUMBER x RATED RUNNING CURRENT A 3.3 5.4 7.8MOTOR OUTPUT W 1500 3000 4000NUMBER x RATED INPUT W 1740 2800 4300MOTOR POLES


PIPE CONNECTIONPIPE SIZE LIQUID mm (in) 12.70 (1/2)

GAS mm (in) 28.57 (1-1/8)mm (in) 25.40 (1.00)

SIZE LENGTH x HEIGHT mm 601 x 581 470 x 346 514 x 397DEPTH mm (in) 50.8 (2.00)

3


R22

CAPACITY STEPFACE AREA

THERMOSTATIC EXPANSION VALVE

AAF R15

50.8 (2.00)8

IND

OO

R U

NIT



CROSS FINNED TUBESEVAPORATOR COILTYPE

VOLUME

SEAMLESS COPPER0.35 (0.013)

9.52 (3/8)ALUMINIUM0.127 (0.005)

3 / 14100-50-0


BLOWER PULLEY DIAMETER

CONTROL DEVICE



QUANTITY

TYPE / DRIVEBLOWER MATERIAL ZINC COATED STEEL

1QUANTITY

PULLEY

TYPE

V-BELTEVAPORATOR BLOWER MOTOR


BRAZING15.88 (5/8)

REFRIGERANT

25.40 (1.00)

2 SPZ

34.92 (1-3/8)

4

AIR FILTER

NITROGEN HOLDING

10

Heatpump 50Hz (R22)




MDB300DR2 MDB400DR4 MDB500DR4MMC150DR x2 MMC100DR x4 MMC125DR x4


W 87,920 112,540 135,990TOTAL OUTDOOR Btu/h 320,000 424,000 520,000HEATING 8.3°CDB / 6.1°CWB kcal/h 80,640 106,848 131,040CAPACITY W 83,780 124,267 152,400NOMINAL TOTAL POWER (COOLING) W 32,008 40,180 51,072NOMINAL TOTAL POWER (HEATING) W 28,320 43,420 48,116NOMINAL TOTAL CURRENT (COOLING) A 56.6 75.8 88.7NOMINAL TOTAL CURRENT (HEATING) A 51.7 78.6 84.7

CASING

HEIGHT (H) mm (in) 983 (38.70) 1176 (46.29) 1176 (46.29)DIMENSION WIDTH (W) mm (in) 1486 (58.50) 1722 (67.79) 1722 (67.79)

DEPTH (D) mm (in) 1501 (59.09) 1691 (66.57) 2047 (80.59)M3 3.047 4.552 5.427

kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96

TYPEMATERIAL



% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

FACE VELOCITY m/min (FPM) 119.78 (393)

QUANTITYmm (in) 469.90 (18.50) 591.82 (23.30)mm (in) 459.99 (18.11) 563.88 (22.20)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)



TYPE V / Ph / Hz

A 9.0 11.0 18.3W 5500 7500 11000W 5000 5900 11100

MOTOR POLES

LIQUID mm (in) 15.88 (5/8)GAS mm (in) 41.28 (1-5/8)

mm (in)

SIZE LENGTH x HEIGHT mm 616 x 397 474 x 493 593 x 493DEPTH mm (in)

8

25.40 (1.00)

AAF R15

50.8 (2.00)12

117.34 (385)

2 SPZ

100-75-50-25-0

415 / 3 / 50SQUIRREL CAGE INDUCTION


1

EVAPORATOR BLOWER

BLOWER DIAMETER


PE FOAM -- 10MM THICKNESSINSULATION

OUTDOOR UNIT

MATERIALFINISHING

IND

OO

R U

NIT


EXTERNAL STATIC PRESSURE

VOLUME

BLOWER MATERIAL

BLOWER LENGTHAIR FLOW


TYPE / DRIVE

EVAPORATOR COIL

9.52 (3/8)



CROSS FINNED TUBES

MODEL



3 / 14

INDOOR UNIT

BLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETERPULLEYV-BELT

PIPE CONNECTION

POWER SUPPLYNUMBER x RATED RUNNING CURRENTMOTOR OUTPUTNUMBER x RATED INPUT

TYPE

QUANTITY

BRAZING

34.92 (1-3/8)

AIR FILTER

PIPE SIZE


THERMOSTATIC EXPANSION VALVENITROGEN HOLDING

R22


REFRIGERANTTYPETYPE OF GAS PRECHARGEDCONTROL DEVICE

4

HEIGHT (H) mm (in) 1142 (44.96)DIMENSION WIDTH (W) mm (in) 1083 (42.63) 981 (38.62) 1083 (42.63)

DEPTH (D) mm (in) 1083 (42.63) 981 (38.62) 1083 (42.63)M3 2.120 1.654 1.957

kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66

CONDENSER COIL


THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 1.2 1.2 1.2W 560 350 560W 820 600 820

10 10 10L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 22.6 15.0 16.4A 20.2 15.7 15.4W 12684 7970 9173W 10840 8780 8434W 11250 7500 8940A 198.0 125.0 110.0

CONTROL MODULE & AUTO OVERLOAD PROTECTION AND AUTORESET H/L PRESS. SW. RESET HIGH/LOW PRESSURE SWITCH

INNER GROOVED0.35 (0.013)

9.52 (3/8)

1041 (40.98)

NOISE LEVEL

PROPELLER / DIRECT

NITROGEN HOLDINGR22

DOLON / OFF

BLADE MATERIAL

COMPRESSORTYPE

380-415 / 3 / 50SCROLL COMPRESSOR

ALUMINIUM

TYPE OF GAS PRECHARGED

REFRIGERANT

MOTOR OUTPUTMAXIMUM STARTING CURRENT


TYPE

INDUCTION

RATED RUNNING CURRENT (COOLING)RATED RUNNING CURRENT (HEATING)RATED INPUT (COOLING)

BLADE DIAMETERPOWER SUPPLYRATED RUNNING CURRENTMOTOR OUTPUT

415 / 3 / 50

TYPE


MATERIAL

RATED INPUT (HEATING)

RATED INPUTMOTOR POLESAIR FLOW

POWER SUPPLY

CONDENSER FAN

DRIVE

NET WEIGHT


VOLUME

PROTECTION DEVICE

162 x 2

CROSS FINNED TUBES

EPOXY POLYESTER POWDERELECTRO GALVANISED MILD STEEL

0.127 (0.005)

CONTROL DEVICE THERMOSTATIC EXPANSION VALVE

OU

TD

OO

R U

NIT



TYPE

TUBE

FIN

MATERIAL

11

Cooling only 50Hz (R407C)





M3 1.654 1.654 1.957 2.12kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)dBA 64 64 68 74



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

mm (in)V / Ph / Hz

AW 570 600W

L/s (CFM)

V / Ph / HzA 12.7 15.9 17.5 23.9W 6772 8550 9860 13679A 95.0 125.0 110.0 198.0W 6000 7500 8940 11250

CONTROL MODULE & AUTORESET H/L PRESS. SWITCH



FIN PER INCH

DIMENSION

TUBE

FIN

CASING

VOLUME

MATERIALFINISHING

COMPRESSOR MOTOR OUTPUTMAXIMUM STARTING CURRENTRATED INPUT POWERRATED RUNNING CURRENTPOWER SUPPLY

AIR FLOW


COMPRESSOR

560MOTOR POLES

DRIVETYPE



REFRIGERANT


TYPE

3304 (7000) 4720 (10000)

35010

BLADE MATERIAL


STARTER TYPE

NITROGEN HOLDING

0.35 (0.013)

1.2820

CONDENSER COIL

CONDENSER FAN

TYPEMATERIAL

MATERIAL

NUMBER x ROWS

RATED RUNNING CURRENT

PROTECTION DEVICE

2 x 216


914.40 (36)415 / 3 / 50

10

1.2


OU

TD

OO

R U

NIT

981 (38.62) 1083 (42.63)


1041 (40.98)981 (38.62) 1083 (42.63)

CROSS FINNED TUBES

9.52 (3/8)ALUMINIUM0.127 (0.005)

INDUCTION

R407C




812.80 (32)

MDB075D MDB100D MDB125D MDB150D1M4MC075D M4MC100D M4MC125D M4MC150D


W 21,395 26,670 31,653 42,497W 8,080 9,150 12,100 16,239A 15.1 18.3 21.6 28.4


M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79


THICKNESS mm (in)

%m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)

m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

mm (in)mm (in)

L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)mmWG(inWG)

mm - -mm - -

TYPE - -TYPE - -

V / Ph / HzA 2 x 1.85 2 x 2.11 2.90 3.30W 2 x 369 2 x 505 1420 1740W 2 x 236 2 x 378


mm (in)


9.52 (3/8)ALUMINIUM0.127 (0.005)

3 / 14

964 (37.95)


0.35 (0.013)

859 (33.81)

EVAPORATOR COIL

DIMENSION

VOLUME



50.8 (2.00)3


25.40 (1.00)

AAF R15

15.88 (5/8)

1 SPZ 1601 SPZ 85

1 SPZ


415 / 3 / 50

15.2 (0.6)10.2 (0.4)

282.70 (11.13)203.20 (8.00)

394.97 (15.55)381.00 (15.00)

100-0


1

FINISHINGINSULATION

MATERIAL

CONTROL DEVICE

EVAPORATOR BLOWER

2

REFRIGERANT


MOTOR POLES


MATERIAL



CASING

IND

OO

R U

NIT

PIPE SIZE

NUMBER x RATED RUNNING CURRENTPOWER SUPPLY


V-BELT


SPZ 760

NITROGEN HOLDING

6 4

NUMBER x RATED INPUT POWER1500

PULLEY

PIPE CONNECTION

EXTERNAL STATIC PRESSUREAIR FLOWBLOWER LENGTH


NUMBER x MOTOR OUTPUT

AIR FILTER

R22 / R407C

CAPACITY STEP


TUBE

FINMATERIAL


TYPE

SIZE

QUANTITY

TYPE

FACE AREA

BLOWER DIAMETER

FACE VELOCITY



12






M3 1.654 2.056 2.675kg (lb) 170 (374) 184 (405) 197 (434)dBA 64 64 66



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36)V / Ph / Hz

A 1.2W 820W 560

10L/s (CFM) 4720 (10000)

V / Ph / HzA 12.7 15.9 17.5W 6772 8550 9860A 95.0 125.0 110.0W 6000 7500 8940

812.80 (32)415 / 3 / 50

SEAMLESS COPPER

3506001.2


ALUMINIUM

10




380-415 / 3 / 50


ON / OFF


3304 (7000)

REFRIGERANT


PROTECTION DEVICE

NITROGEN HOLDING


FACE VELOCITYCONDENSER FAN

MATERIAL


2 x 216

TUBEMATERIAL

FIN

FACE AREA

OU

TD

OO

R U

NIT


1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)9.52 (3/8)

ALUMINIUM 0.127 (0.005)

CASING

MOTOR OUTPUT

DIMENSION

NET WEIGHT

MATERIALFINISHING


AUTO-TRANSFORMER

R407C

POWER SUPPLY

VOLUME

AUTO RESET HIGH/LOW PRESSURE SWITCHOVERLOAD PROTECTION AND

MOTOR POLES

RATED RUNNING CURRENTRATED INPUT POWER

MDB150D2 MDB200D2 MDB250D2M4MC075D x2 M4MC100D x2 M4MC125D x2


W 42,790 53,500 63,306W 15,854 11,950 24,840A 17.2 38.4 45.2


M3 2.192 2.056 2.675kg (lb) 175 (385) 248 (546) 321 (707)dBA 79 85 87


THICKNESS mm (in)

%m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 20.3 (0.8)



V / Ph / HzA 3.3 5.40 7.80W 1740 2800 4300W 1500 3000 4000


mm (in)


3


SIZE


PIPE SIZE


PULLEYV-BELTEVAPORATOR BLOWER MOTORTYPE

AIR FLOWEXTERNAL STATIC PRESSUREBLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETER


QUANTITY



FINISHINGINSULATION

MATERIAL

MATERIAL

TYPE

TUBE

FINROWS / FIN PER INCH(FPI)

DIMENSION


MATERIAL

TOTALCOOLING CAPACITYNOMINAL TOTAL POWERNOMINAL TOTAL CURRENT

CASING

IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)


3 / 14100-50-0


1394.97 (15.55)381.00 (15.00)

15.2 (0.6)

2 SPZ


4

R22 / R407CREFRIGERANTTYPE

MOTOR POLES


BRAZING15.88 (5/8)

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)8QUANTITY

VOLUME

13





MDB300D2 MDB400D4 MDB500D4M4MC150D x2 M4MC100D x4 M4MC125D x4


W 84,990 105,510 126,612W 33,178 42,500 53,820



M3 3.047 4.552 5.427kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96


% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

m/min (FPM) 119.78 (393)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)



V / Ph / HzA 9.0 11.0 18.3W 5000 5900 11100W 5500 7500 11000


mm (in)


8

4


12

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)

2 SPZ



PULLEYV-BELT

ZINC COATED STEEL1

591.82 (23.30)563.88 (22.20)

3 / 14100-75-50-25-0

117.34 (385)


IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)



NOMINAL TOTAL POWER



DIMENSION


VOLUME

TYPE



TUBE

FIN

MOTOR POLES



REFRIGERANTR22 / R407C

NITROGEN HOLDING


TYPE

QUANTITY


PIPE SIZE

AIR FILTER

SIZE

MATERIAL





M3 2.120 1.654 1.957kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66


THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 1.2 1.2 1.2W 820 600 820W 560 350 560

10 10 10L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 23.9 15.9 17.5W 13679 8550 9860A 198.0 125.0 110.0W 11250 7500 8940


AIR FLOW

POWER SUPPLY


CASING

DIMENSION

CONDENSER COIL

TUBE


FINISHING

MATERIAL

MATERIAL

NUMBER x ROWS

TYPE

MATERIAL


FIN PER INCH

CONDENSER FAN

ALUMINIUM


FIN

16


OU

TD

OO

R U

NIT


1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)9.52 (3/8)

ALUMINIUM 0.127 (0.005)

2 x 2




.

MOTOR POLES

TYPE SCROLL COMPRESSOR380-415 / 3 / 50

R407CNITROGEN HOLDING

REFRIGERANT



VOLUME


415 / 3 / 50

PROTECTION DEVICEOVERLOAD PROTECTION AND



14

Heatpump 50Hz (R407C)




MDB075DR MDB100DR MDB125DR MDB150DR1M4MC075DR M4MC100DR M4MC125DR M4MC150DR

TOTAL OUTDOOR Btu/h 73,000 91,000 108,000 145,000COOLING 35 °CDB kcal/h 18,396 22,932 27,216 36,540CAPACITY W 21,395 26,670 31,653 42,497TOTAL OUTDOOR Btu/h 81,000 109,000 124,000 150,000HEATING 8.3°CDB / 6.1°CWB kcal/h 20,412 27,468 31,248 37,800CAPACITY W 23,740 31,946 36,342 43,962

W 8,080 10,160 12,100 16,239W 8,305 10,670 11,100 14,110A 15.1 18.8 21.6 28.4A 15.1 19.3 20.3 25.8


INSULATIONHEIGHT (H) mm (in)

DIMENSION WIDTH (W) mm (in) 1507 (59.33) 1917 (75.47) 1794 (70.62) 2073 (81.61)DEPTH (D) mm (in)

M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79




%FACE AREA m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)FACE VELOCITY m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

BLOWER DIAMETER mm (in)BLOWER LENGTH mm (in)AIR FLOW L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)EXTERNAL STATIC PRESSURE mmWG(inWG)BLOWER PULLEY DIAMETER mm - -MOTOR PULLEY DIAMETER mm - -PULLEY TYPE - -V-BELT TYPE - -

TYPE POWER SUPPLY V / Ph / HzNUMBER x RATED RUNNING CURRENT A 2 x 1.80 2 x 2.60 2.90 3.30NUMBER x MOTOR OUTPUT W 2 x 233 2 x 373 1500 1500NUMBER x RATED INPUT W 2 x 369 2 x 505 1420 1740MOTOR POLES

TYPETYPE OF GAS PRECHARGEDCONTROLPIPE CONNECTIONPIPE SIZE LIQUID mm (in) 12.70 (1/2) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8)

GAS mm (in) 28.57 (1-1/8) 34.92 (1-3/8) 34.92 (1-3/8) 41.28 (1-5/8)DRAIN PIPE CONNECTION mm (in)

TYPESIZE LENGTH x HEIGHT mm 399 x 385 536 x 385 508 x 581 601 x 581

DEPTH mm (in)QUANTITY


REFRIGERANT

AIR FILTER

PERMANENT SPLIT CAPACITOR240 / 1 / 50


6 4

ROWS / FIN PER INCH(FPI)CAPACITY STEP

EVAPORATOR BLOWER

EVAPORATOR COILTYPE

0.35 (0.013)9.52 (3/8)


3 / 14

NOMINAL TOTAL POWER (COOLING)NOMINAL TOTAL POWER (HEATING)NOMINAL TOTAL CURRENT (COOLING)NOMINAL TOTAL CURRENT (HEATING)

INDOOR UNITOUTDOOR UNIT

MODEL

NET WEIGHT

IND

OO

R U

NIT


VOLUME

NOISE LEVEL

ZINC COATED STEELCENTRIFUGAL / DIRECT CENTRIFUGAL / BELT DRIVEN

100-0

2282.70 (11.13)

1394.97 (15.55)

1 SPZ 1601 SPZ 85

1 SPZ

203.20 (8.00)

10.16 (0.40)

381.00 (15.00)

15.2 (0.6)

R22 / R407CNITROGEN HOLDING


25.40 (1.00)

AAF R15



859 (33.81) 964 (37.95)


SPZ 760

50.8 (2.00)3


DIMENSION WIDTH (W) mm (in)DEPTH (D) mm (in)

M3 1.654 1.654 1.957 2.120NET WEIGHT kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)NOISE LEVEL dBA 64 64 66 67

TYPEMATERIAL



FACE AREA m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)FACE VELOCITY m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

TYPE DRIVEBLADE MATERIALBLADE DIAMETER mm (in)POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT A 1.2 1.2MOTOR OUTPUT W 350 350RATED INPUT W 570 600MOTOR POLES 10 10AIR FLOW L/s (CFM)

TYPE POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT (COOLING) A 12.7 15.9 17.5 23.9RATED RUNNING CURRENT (HEATING) A 12.7 16.4 16.2 21.3RATED INPUT (COOLING) W 6772 8550 9860 13679RATED INPUT (HEATING) W 6997 9060 8860 11550MOTOR OUTPUT W 6000 7500 8940 11250MAXIMUM STARTING CURRENT A 95.0 125.0 110.0 198.0




9.52 (3/8)ALUMINIUM (HYDROPHILIC BLUE FIN)

0.127 (0.005)

0.35 (0.013)

CONDENSER FAN

COMPRESSOR

REFRIGERANT

2 x 216


ALUMINIUM812.80 (32)

1.2

CASING

1083 (42.63)981 (38.62)

CROSS FINNED TUBESINNER GROOVED

CONDENSER COIL

1041 (40.98)981 (38.62) 1083 (42.63)

914.40 (36)415 / 3 / 50

560



82010

3304 (7000) 4720 (10000)

DOL


PROTECTION DEVICE

OU

TD

OO

R U

NIT

VOLUME



ON / OFF

15





MODEL INDOOR UNIT MDB150DR2 MDB200DR2 MDB250DR2OUTDOOR UNIT M4MC075DR x2 M4MC100DR x2 M4MC125DR x2

TOTAL OUTDOOR Btu/h 146,000 182,000 216,000COOLING 35 °CDB kcal/h 36,792 45,864 54,432CAPACITY W 42,790 53,500 63,306TOTAL OUTDOOR Btu/h 162,000 218,000 248,000HEATING 8.3°CDB / 6.1°CWB kcal/h 40,824 54,936 62,496CAPACITY W 47,479 63,892 72,685NOMINAL TOTAL POWER (COOLING) W 16,424 21,100 25,660NOMINAL TOTAL POWER (HEATING) W 16,874 22,120 23,660NOMINAL TOTAL CURRENT (COOLING) A 31.1 39.6 45.2NOMINAL TOTAL CURRENT (HEATING) A 31.1 40.6 42.6


INSULATIONHEIGHT (H) mm (in) 710 (27.95) 881 (34.68) 983 (38.70)


M3 2.192 2.056 2.675NET WEIGHT kg (lb) 175 (385) 248 (546) 321 (707)NOISE LEVEL dBA 79 85 87




% 100-50-0m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

FACE VELOCITY m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)EVAPORATOR BLOWER

mm (in) 394.97 (15.55) 394.97 (15.55) 469.90 (18.50)mm (in) 381.00 (15.00) 381.00 (15.00) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 15.2 (0.6) 15.2 (0.6) 20.3 (0.8)

mm 1 SPZ 160 2 SPZ125 2 SPZ180MOTOR PULLEY DIAMETER mm 1 SPZ 85 2 SPZ 75 2 SPZ95


TYPE POWER SUPPLY V / Ph / HzNUMBER x RATED RUNNING CURRENT A 3.30 5.40 7.80MOTOR OUTPUT W 1500 3000 4000NUMBER x RATED INPUT W 1740 2800 4300MOTOR POLES

TYPETYPE OF GAS PRECHARGEDCONTROLPIPE CONNECTIONPIPE SIZE LIQUID mm (in) 12.70 (1/2)

GAS mm (in) 28.57 (1-1/8)mm (in) 25.40 (1.00)

SIZE LENGTH x HEIGHT mm 601 x 581 470 x 346 514 x 397DEPTH mm (in) 50.8 (2.00)

3


REFRIGERANT

AIR FILTER

PULLEY

TYPE

V-BELTEVAPORATOR BLOWER MOTOR


BRAZING

TYPE / DRIVEBLOWER MATERIAL

THERMOSTATIC EXPANSION VALVE


4

R22 / R407C


ZINC COATED STEEL1

15.88 (5/8)34.92 (1-3/8)25.40 (1.00)


2 SPZ

NITROGEN HOLDING

IND

OO

R U

NIT


QUANTITY

QUANTITY

AAF R15

50.8 (2.00)8

0.35 (0.013)9.52 (3/8)

ALUMINIUM



CROSS FINNED TUBESEVAPORATOR COILTYPE

VOLUME

0.127 (0.005)3 / 14

100-50-0


SEAMLESS COPPER



M3 1.654 1.654 1.957kg (lb) 170 (374) 184 (405) 197 (434)

NOISE LEVEL dBA 64 64 66

TYPEMATERIAL



FACE AREA m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)FACE VELOCITY m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

TYPE DRIVEBLADE MATERIALBLADE DIAMETER mm (in) 914.40 (36) 812.80 (32) 914.40 (36)POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT A 1.20 1.20 1.20MOTOR OUTPUT W 350 350 560RATED INPUT W 570 600 820MOTOR POLES 10 10 10AIR FLOW L/s (CFM) 3304 (7000) 3304 (7000) 4720 (10000)

TYPE POWER SUPPLY V / Ph / HzRATED RUNNING CURRENT (COOLING) A 12.7 15.9 17.5RATED RUNNING CURRENT (HEATING) A 12.7 16.4 16.2RATED INPUT (COOLING) W 6772 8550 9860RATED INPUT (HEATING) W 6997 9060 8860MOTOR OUTPUT W 6000 7500 8940MAXIMUM STARTING CURRENT A 95.0 125.0 110.0

O/L PROTECTION & AUTORESET H/L PRESS. SW



CASING


ALUMINIUM

415 / 3 / 50

COMPRESSOR

REFRIGERANT

ON / OFFDOL




INNER GROOVED

NET WEIGHT

CONDENSER FAN

16

OVERLOAD PROTECTION AND PROTECTION DEVICE


CROSS FINNED TUBES

2 x 2

0.35 (0.013)

0.127 (0.005)

9.52 (3/8)ALUMINIUM (HYDROPHILIC BLUE FIN)

CONDENSER COIL



OU

TD

OO

R U

NIT

VOLUME

16





MDB300DR2 MDB400DR4 MDB500DR4M4MC150DR x2 M4MC100DR x4 M4MC125DR x4


W 84,990 105,510 126,612TOTAL OUTDOOR Btu/h 300,000 436,000 496,000HEATING 8.3°CDB / 6.1°CWB kcal/h 75,600 109,872 124,992CAPACITY W 87,925 127,784 145,369NOMINAL TOTAL POWER (COOLING) W 33,998 42,500 53,820NOMINAL TOTAL POWER (HEATING) W 29,740 44,540 49,820NOMINAL TOTAL CURRENT (COOLING) A 59.2 79.4 93.1NOMINAL TOTAL CURRENT (HEATING) A 54.0 81.4 87.9

CASING

HEIGHT (H) mm (in) 983 (38.70) 1176 (46.29) 1176 (46.29)DIMENSION WIDTH (W) mm (in) 1486 (58.50) 1722 (67.79) 1722 (67.79)

DEPTH (D) mm (in) 1501 (59.09) 1691 (66.57) 2047 (80.59)M3 3.047 4.552 5.427

kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96

TYPEMATERIAL



% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

FACE VELOCITY m/min (FPM) 119.78 (393)

QUANTITYmm (in) 469.90 (18.50) 591.82 (23.30)mm (in) 459.99 (18.11) 563.88 (22.20)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)



TYPE V / Ph / Hz

A 9.0 11.0 18.3W 5500 7500 11000W 5000 5900 11100

MOTOR POLES

LIQUID mm (in) 15.88 (5/8)GAS mm (in) 41.28 (1-5/8)

mm (in)

SIZE LENGTH x HEIGHT mm 616 x 397 474 x 493 593 x 493DEPTH mm (in)

8

VOLUME

25.40 (1.00)

AAF R15

50.8 (2.00)12

2 SPZ

100-75-50-25-0

415 / 3 / 50SQUIRREL CAGE INDUCTION


1

EVAPORATOR BLOWER


EPOXY POLYESTER POWDER COATINGPE FOAM -- 10MM THICKNESSINSULATION

117.34 (385)

IND

OO

R U

NIT


EXTERNAL STATIC PRESSURE

BLOWER MATERIAL

BLOWER DIAMETERBLOWER LENGTHAIR FLOW

TYPE / DRIVE

EVAPORATOR COIL

9.52 (3/8)



CROSS FINNED TUBES

MODEL



3 / 14

INDOOR UNIT


OUTDOOR UNIT

MATERIALFINISHING


MOTOR PULLEY DIAMETERPULLEYV-BELT

PIPE CONNECTION

POWER SUPPLYNUMBER x RATED RUNNING CURRENTMOTOR OUTPUTNUMBER x RATED INPUT

TYPE

QUANTITY

BRAZING

34.92 (1-3/8)

AIR FILTER

PIPE SIZE


THERMOSTATIC EXPANSION VALVENITROGEN HOLDING

R22 / R407C


REFRIGERANTTYPETYPE OF GAS PRECHARGEDCONTROL

4

HEIGHT (H) mm (in) 1142 (44.96)DIMENSION WIDTH (W) mm (in) 1083 (42.63) 981 (38.62) 1083 (42.63)

DEPTH (D) mm (in) 1083 (42.63) 981 (38.62) 1083 (42.63)M3 2.120 1.654 1.957

kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66

CONDENSER COIL


THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 1.20 1.20 1.20W 560 350 560W 820 600 820

10 10 10L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 23.9 15.9 17.5A 21.3 16.4 16.2W 13679 8550 9860W 11550 9060 8860W 11250 7500 8940A 198.0 125.0 110.0

CONTROL MODULE & AUTO OVERLOAD PROTECTION AND AUTORESET H/L PRESS. SW. RESET HIGH/LOW PRESSURE SWITCH

INNER GROOVED0.35 (0.013)

9.52 (3/8)

1041 (40.98)

NOISE LEVEL

SCROLL COMPRESSOR

ALUMINIUMPROPELLER / DIRECT

NITROGEN HOLDINGR22

DOLON / OFF

0.127 (0.005)


TYPE

CONDENSER FANTYPE DRIVEBLADE MATERIAL

COMPRESSORTYPE

TYPE OF GAS PRECHARGED

REFRIGERANT

MOTOR OUTPUTMAXIMUM STARTING CURRENT

PROTECTION DEVICE

INDUCTION

RATED RUNNING CURRENT (COOLING)RATED RUNNING CURRENT (HEATING)RATED INPUT (COOLING)

BLADE DIAMETERPOWER SUPPLYRATED RUNNING CURRENTMOTOR OUTPUT

415 / 3 / 50

380-415 / 3 / 50

RATED INPUT (HEATING)

RATED INPUTMOTOR POLESAIR FLOW

POWER SUPPLY


TYPE

TUBE

FIN

MATERIAL


MATERIAL

NET WEIGHT

CASING MATERIALFINISHING EPOXY POLYESTER POWDER



OU

TD

OO

R U

NIT

VOLUME


162 x 2

CROSS FINNED TUBES

17

Cooling only 220V – 60Hz (R22)






W 21,975 29,300 36,625 43,950W 7,846 10,005 12,970 14,829A 25.4 37.2 49.4 55.1


M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79


THICKNESS mm (in)

%m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)

m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

mm (in)mm (in)

L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)mmWG(inWG)

mm - -mm - -

TYPE - -TYPE - -

V / Ph / HzA 2 x 2.4 2 x 3.0 5.2 5.9W 2 x 486 2 x 605 1372 1681W 2 x 236 2 x 378


mm (in)


9.52 (3/8)ALUMINIUM0.127 (0.005)

3 / 14

964 (37.95)


0.35 (0.013)

859 (33.81)

EVAPORATOR COIL

DIMENSION

VOLUME





25.40 (1.00)

AAF R15

15.88 (5/8)

1 SPZ 1601 SPZ 85

1 SPZ


220 / 3 / 60

282.70 (11.13)203.20 (8.00)

394.97 (15.55)381.00 (15.00)

100-0


1

15.2 (0.6)10.2 (0.40)

FINISHINGINSULATION

MATERIAL

CONTROL DEVICE

EVAPORATOR BLOWER

2

REFRIGERANT


MOTOR POLES


MATERIAL



CASING

IND

OO

R U

NIT

PIPE SIZE

POWER SUPPLY


V-BELT


SPZ 760

NITROGEN HOLDING

6 4


1500

PIPE CONNECTION


SIZE

BLOWER LENGTH


AIR FILTER

R22

PULLEY

CAPACITY STEP


TUBE

FINMATERIAL


TYPE

TYPE

FACE AREA

BLOWER DIAMETER

FACE VELOCITY


BLOWER PULLEY DIAMETEREXTERNAL STATIC PRESSUREAIR FLOW


M3 1.654 1.654 1.957 2.12kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)dBA 64 64 66 67



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

mm (in)V / Ph / Hz

A 3.1 3.1W 594 625W 350 350

L/s (CFM)

V / Ph / HzA 20.7 32.1 42.0 47.0W 6280 8170 10870 12420A 95.0 203.0 247.0 245.0W 6000 7500 9750 8940


OU

TD

OO

R U

NIT


INDUCTION

R22

SCROLL COMPRESSOR220 / 3 / 60



812.80 (32)

981 (38.62) 1083 (42.63)



0.35 (0.013)

1041 (40.98)981 (38.62) 1083 (42.63)

CROSS FINNED TUBESCONDENSER COIL

PROTECTION DEVICE

2 x 216


914.40 (36)220 / 3 / 60

CONDENSER FAN

TYPEMATERIAL

MATERIAL

NUMBER x ROWS

9.52 (3/8)


FIN PER INCH


STARTER TYPE

NITROGEN HOLDING

REFRIGERANT


TYPE

3304 (7000) 4720 (10000)

POWER SUPPLY

AIR FLOW


BLADE MATERIAL

2.2728

DRIVE


TYPE



COMPRESSOR

450MOTOR POLES 12

TUBE

FIN


VOLUME



DIMENSION

18







W 43,950 58,600 73,250W 15,429 20,334 27,499A 53.5 80.1 102.4


M3 2.192 2.056 2.675kg (lb) 175 (385) 248 (546) 321 (707)dBA 78.6 85 87


THICKNESS mm (in)

%m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 20.3 (0.8)



V / Ph / HzA 5.9 9.7 14.0W 1681 2744 4303W 1500 3000 4000


mm (in)


VOLUME

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)


BRAZING15.88 (5/8)

4

R22REFRIGERANTTYPE

MOTOR POLES

15.2 (0.6)

2 SPZ


ZINC COATED STEEL1

394.97 (15.55)381.00 (15.00)

0.127 (0.005)3 / 14

100-50-0


CASING

IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)

ALUMINIUM

DIMENSION


MATERIAL



FINISHINGINSULATION

MATERIAL

MATERIAL

TYPE

TUBE



QUANTITY


AIR FLOWEXTERNAL STATIC PRESSUREBLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETERPULLEYV-BELTEVAPORATOR BLOWER MOTORTYPE POWER SUPPLYNUMBER x RATED RUNNING CURRENTNUMBER x RATED INPUT POWERNUMBER x MOTOR OUTPUT


PIPE SIZE


SIZE

3


M3 1.654 2.056 2.675kg (lb) 170 (374) 184 (405) 197 (434)dBA 64 64 66



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36)V / Ph / Hz

A 3.1 3.1 2.2W 594 625 728W 350 350 450

L/s (CFM) 4720 (10000)

V / Ph / HzA 20.7 32.1 42.0W 6280 8170 10870A 95.0 203.0 247.0W 6000 7500 9750

812.80 (32)220 / 3 / 60

SEAMLESS COPPER


ALUMINIUM

0.127 (0.005)


POWER SUPPLYRATED RUNNING CURRENTRATED INPUT POWERMAXIMUM STARTING CURRENT

12



3304 (7000)

REFRIGERANT


PROTECTION DEVICE

220 / 3 / 60


FIN


MATERIAL


2 x 216

ALUMINIUM


TUBEMATERIAL

9.52 (3/8)

QUANTITY

CASING

DIMENSION

NET WEIGHT

MATERIALFINISHING

VOLUME

MOTOR POLES

ON / OFF


8ELECTRO GALVANISED MILD STEEL

OU

TD

OO

R U

NIT

NITROGEN HOLDING


AUTO-TRANSFORMER

R22


CROSS FINNED TUBES

0.35 (0.013)

19







W 87,900 117,200 146,500W 31,038 41,344 57,441



M3 3.047 4.552 5.427kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96


% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

m/min (FPM) 119.78 (393)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)



V / Ph / HzA 16.0 20.9 32.8W 4948 6164 11049W 5000 5500 11000


mm (in)


8

4

VOLUME


12

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)

2 SPZ



PULLEYV-BELT

ZINC COATED STEEL1

591.82 (23.30)563.88 (22.20)

3 / 14100-75-50-25-0

117.34 (385)


IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)





DIMENSION




TUBE

FIN

MOTOR POLES



REFRIGERANTR22

NITROGEN HOLDING


TYPE

QUANTITY


PIPE SIZE

AIR FILTER

SIZE

MATERIAL





M3 2.120 1.654 1.957kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66


THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 3.1 3.1 2.2W 625 625 728W 350 350 450

L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 47.0 32.1 42.0W 12420 8170 10870A 245.0 203.0 247.0W 8940 7500 9750


MOTOR POLES

TYPE SCROLL COMPRESSOR220 / 3 / 60

AIR FLOW

POWER SUPPLY

12


.


CASING

DIMENSION

CONDENSER COIL

TUBE


FINISHING

MATERIAL

MATERIAL

NUMBER x ROWS

TYPE

MATERIAL


FIN PER INCH

CONDENSER FAN

ALUMINIUM


FIN

16


0.127 (0.005)2 x 2



1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)9.52 (3/8)

ALUMINIUM

STARTER TYPE


220 / 3 / 60

PROTECTION DEVICEOVERLOAD PROTECTION AND



VOLUME

OU

TD

OO

R U

NIT


R22NITROGEN HOLDING

REFRIGERANT


20







W 21,975 29,300 36,625 43,950W 7,858 10,018 13,043 14,908A 13.2 20.0 22.8 23.6


M3 1.112 1.395 1.875 2.192kg (lb) 95 (209) 120 (264) 155 (341) 175 (385)dBA 64 64 77 79


THICKNESS mm (in)

%m2 (ft2) 0.53 (5.73) 0.72 (7.75) 0.89 (9.66) 1.06 (11.50)

m/min (FPM) 119.48 (392) 117.95 (387) 118.26 (388) 119.17 (391)

mm (in)mm (in)

L/s (CFM) 1062 (2250) 1416 (3000) 1770 (3750) 2124 (4500)mmWG(inWG)

mm - -mm - -

TYPE - -TYPE - -

V / Ph / HzA 2 x 2.4 2 x 3.0 2.5 2.9W 2 x 486 2 x 605 1396 1711W 2 x 236 2 x 378


mm (in)


9.52 (3/8)ALUMINIUM0.127 (0.005)

3 / 14

964 (37.95)


0.35 (0.013)

859 (33.81)

EVAPORATOR COIL

DIMENSION

VOLUME





25.40 (1.00)

AAF R15

15.88 (5/8)

1 SPZ 1601 SPZ 85

1 SPZ


460 / 3 / 60

282.70 (11.13)203.20 (8.00)

394.97 (15.55)381.00 (15.00)

100-0


1

15.2 (0.6)10.2 (0.40)

FINISHINGINSULATION

MATERIAL

CONTROL DEVICE

EVAPORATOR BLOWER

2

REFRIGERANT


MOTOR POLES


MATERIAL



CASING

IND

OO

R U

NIT

PIPE SIZE

POWER SUPPLY


V-BELT


SPZ 760

NITROGEN HOLDING

6 4


1500

PIPE CONNECTION


SIZE

BLOWER LENGTH


AIR FILTER

R22

PULLEY

CAPACITY STEP


TUBE

FINMATERIAL


TYPE

TYPE

FACE AREA

BLOWER DIAMETER

FACE VELOCITY


BLOWER PULLEY DIAMETEREXTERNAL STATIC PRESSUREAIR FLOW


M3 1.654 1.654 1.957 2.12kg (lb) 170 (374) 184 (405) 197 (434) 268 (590)dBA 64 64 66 67



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38) 2.82 (30.40)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365) 100.27 (329)

mm (in)V / Ph / Hz

A 1.6 1.6W 606 638W 360 360

L/s (CFM)

V / Ph / HzA 10.0 16.4 19.2 19.6W 6280 8170 10870 12420A 74.0 95.0 125.0 125.0W 6000 7500 9750 8940


OU

TD

OO

R U

NIT


INDUCTION

R22

SCROLL COMPRESSOR460 / 3 / 60



812.80 (32)

981 (38.62) 1083 (42.63)



0.35 (0.013)

1041 (40.98)981 (38.62) 1083 (42.63)

CROSS FINNED TUBESCONDENSER COIL

PROTECTION DEVICE

2 x 216


914.40 (36)460 / 3 / 60

CONDENSER FAN

TYPEMATERIAL

MATERIAL

NUMBER x ROWS

9.52 (3/8)


FIN PER INCH


STARTER TYPE

NITROGEN HOLDING

REFRIGERANT


TYPE

3304 (7000) 4720 (10000)

POWER SUPPLY

AIR FLOW


BLADE MATERIAL

1.1777

DRIVE


TYPE



COMPRESSOR

460MOTOR POLES 12

TUBE

FIN


VOLUME



DIMENSION

21







W 43,950 58,600 73,250W 15,483 20,387 27,599A 26.1 40.7 47.3


M3 2.192 2.056 2.675kg (lb) 175 (385) 248 (546) 321 (707)dBA 78.6 85 87


THICKNESS mm (in)

%m2 (ft2) 1.06 (11.50) 1.43 (15.41) 1.77 (19.12)

m/min (FPM) 119.17 (391) 118.56 (389) 119.48 (392)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 2124 (4500) 2832 (6000) 3540 (7500)mmWG(inWG) 20.3 (0.8)



V / Ph / HzA 2.9 4.7 6.7W 1711 2771 4305W 1500 3000 4000


mm (in)


VOLUME

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)


BRAZING15.88 (5/8)

4

R22REFRIGERANTTYPE

MOTOR POLES

15.2 (0.6)

2 SPZ


ZINC COATED STEEL1

394.97 (15.55)381.00 (15.00)

0.127 (0.005)3 / 14

100-50-0


CASING

IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)

ALUMINIUM

DIMENSION


MATERIAL



FINISHINGINSULATION

MATERIAL

MATERIAL

TYPE

TUBE



QUANTITY


AIR FLOWEXTERNAL STATIC PRESSUREBLOWER PULLEY DIAMETERMOTOR PULLEY DIAMETERPULLEYV-BELTEVAPORATOR BLOWER MOTORTYPE POWER SUPPLYNUMBER x RATED RUNNING CURRENTNUMBER x RATED INPUT POWERNUMBER x MOTOR OUTPUT


PIPE SIZE


SIZE

3


M3 1.654 2.056 2.675kg (lb) 170 (374) 184 (405) 197 (434)dBA 64 64 66



m2 (ft2) 2.29 (24.72) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 86.25 (283) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36)V / Ph / Hz

A 1.6 1.6 1.1W 606 638 777W 360 360 460

L/s (CFM) 4720 (10000)

V / Ph / HzA 10.0 16.4 19.2W 6280 8170 10870A 74.0 95.0 125.0W 6000 7500 9750

812.80 (32)460 / 3 / 60

SEAMLESS COPPER


ALUMINIUM

0.127 (0.005)


POWER SUPPLYRATED RUNNING CURRENTRATED INPUT POWERMAXIMUM STARTING CURRENT

12



3304 (7000)

REFRIGERANT


PROTECTION DEVICE

460 / 3 / 60


FIN


MATERIAL


2 x 216

ALUMINIUM


TUBEMATERIAL

9.52 (3/8)

QUANTITY

CASING

DIMENSION

NET WEIGHT

MATERIALFINISHING

VOLUME

MOTOR POLES

ON / OFF


8ELECTRO GALVANISED MILD STEEL

OU

TD

OO

R U

NIT

NITROGEN HOLDING


AUTO-TRANSFORMER

R22


CROSS FINNED TUBES

0.35 (0.013)

22







W 87,900 117,200 146,500W 22,565 41,394 57,665



M3 3.047 4.552 5.427kg (lb) 394 (868) 470 (1036) 567 (1250)dBA 89 90 96


% 100-50-0m2 (ft2) 2.12 (22.90) 2.89 (31.11) 3.61 (38.88)

m/min (FPM) 119.78 (393)

mm (in) 469.90 (18.50)mm (in) 459.99 (18.11)

L/s (CFM) 4248 (9000) 5664 (12000) 7080 (15000)mmWG(inWG) 20.3 (0.8) 30.5 (1.2) 45.7 (1.8)



V / Ph / HzA 7.7 10.0 15.7W 4949 6162 11077W 5000 5500 11000


mm (in)


8

4

VOLUME


12

34.92 (1 3/8)25.40 (1.00)

AAF R15

50.8 (2.00)

2 SPZ



PULLEYV-BELT

ZINC COATED STEEL1

591.82 (23.30)563.88 (22.20)

3 / 14100-75-50-25-0

117.34 (385)


IND

OO

R U

NIT




0.35 (0.013)9.52 (3/8)





DIMENSION




TUBE

FIN

MOTOR POLES



REFRIGERANTR22

NITROGEN HOLDING


TYPE

QUANTITY


PIPE SIZE

AIR FILTER

SIZE

MATERIAL





M3 2.120 1.654 1.957kg (lb) 268 (590) 184 (405) 197 (434)dBA 67 64 66


THICKNESS mm (in)

m2 (ft2) 2.82 (30.40) 2.26 (24.38) 2.54 (27.38)m/min (FPM) 100.27 (329) 87.47 (287) 111.25 (365)

mm (in) 914.40 (36) 812.80 (32) 914.40 (36)V / Ph / Hz

A 1.6 1.6 1.1W 638 638 777W 360 360 460

L/s (CFM) 4720 (10000) 3304 (7000) 4720 (10000)

V / Ph / HzA 16.4 16.4 19.2W 8170 8170 10870A 95.0 95.0 125.0W 7500 7500 9750


MOTOR POLES

TYPE SCROLL COMPRESSOR460 / 3 / 60

AIR FLOW

POWER SUPPLY

12


.


CASING

DIMENSION

CONDENSER COIL

TUBE


FINISHING

MATERIAL

MATERIAL

NUMBER x ROWS

TYPE

MATERIAL


FIN PER INCH

CONDENSER FAN

ALUMINIUM


FIN

16


0.127 (0.005)2 x 2



1041 (40.98)

CROSS FINNED TUBES

0.35 (0.013)9.52 (3/8)

ALUMINIUM

STARTER TYPE


460 / 3 / 60

PROTECTION DEVICE OVERLOAD PROTECTION AND AUTO RESET HIGH/LOW PRESSURE SWITCH


VOLUME

OU

TD

OO

R U

NIT


R22NITROGEN HOLDING

REFRIGERANT


23

Performance TablePerformance Table50Hz R22 SpecificationsCooling Model

Model : MDB075D vs. MMC075D (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 22.504 21.052 19.756 18.459 17.163 15.607 14.569 14.051 13.532

SC 22.504 21.052 19.756 18.459 17.163 15.607 14.569 14.051 13.53215 TC 23.139 21.712 20.438 19.163 17.889 16.360 15.340 14.831 14.321

SC 21.639 20.340 19.180 18.020 16.861 15.469 14.541 14.077 13.61318 TC 24.872 23.512 22.299 21.085 19.871 18.414 17.443 16.958 16.472

SC 19.280 18.399 17.611 16.824 16.037 15.093 14.463 14.148 13.83319.4 TC 25.680 24.353 23.167 21.981 20.796 19.373 18.424 17.950 17.476

SC 18.179 17.493 16.879 16.266 15.653 14.917 14.426 14.181 13.93620 TC 26.027 24.684 23.485 22.285 21.086 19.647 18.688 18.208 17.728

SC 17.708 17.012 16.392 15.771 15.150 14.406 13.909 13.661 13.41322 TC 27.182 25.788 24.544 23.299 22.055 20.561 19.566 19.068 18.570

SC 16.135 15.412 14.766 14.121 13.475 12.701 12.184 11.926 11.66824 TC 28.337 26.893 25.603 24.313 23.023 21.476 20.444 19.928 19.412

SC 14.562 13.811 13.141 12.471 11.800 10.996 10.460 10.191 9.923All the data above are based on 26.7°C entering DB. To obtain data for different entering DB, please use the formula below :

Sensible capacity (EDB) = Sensible capacity (26.7) + 1.23 x L/s x (1 - BPF) ( EDB - 26.7 ) / 1000

Where, BPF = Bypass factor = 0.38EDB = Entering dry bulb temperature, ° C


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 28.053 26.528 25.166 23.805 22.443 20.809 19.720 19.175 18.630

SC 28.053 26.528 25.166 23.805 22.443 20.809 19.720 19.175 18.63015 TC 29.485 27.841 26.373 24.905 23.438 21.676 20.502 19.915 19.328

SC 27.084 25.734 24.528 23.323 22.117 20.671 19.706 19.224 18.74218 TC 33.389 31.421 29.664 27.907 26.151 24.042 22.637 21.934 21.232

SC 24.441 23.568 22.788 22.008 21.229 20.293 19.670 19.358 19.04619.4 TC 35.210 33.092 31.200 29.308 27.417 25.147 23.633 22.876 22.120

SC 23.207 22.557 21.976 21.395 20.814 20.117 19.653 19.420 19.18820 TC 35.991 33.804 31.851 29.898 27.945 25.601 24.039 23.258 22.477

SC 22.679 21.984 21.364 20.744 20.124 19.380 18.884 18.636 18.38822 TC 38.594 36.178 34.021 31.864 29.706 27.118 25.392 24.529 23.666

SC 20.916 20.075 19.324 18.573 17.823 16.921 16.321 16.020 15.72024 TC 41.197 38.552 36.190 33.829 31.468 28.634 26.745 25.801 24.856





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 36.030 33.921 32.037 30.154 28.271 26.011 24.505 23.751 22.998

SC 36.030 33.921 32.037 30.154 28.271 26.011 24.505 23.751 22.99815 TC 38.503 35.972 33.711 31.450 29.190 26.477 24.669 23.764 22.860

SC 35.263 33.211 31.378 29.545 27.713 25.514 24.047 23.314 22.58118 TC 45.250 41.565 38.275 34.986 31.696 27.748 25.116 23.800 22.484

SC 33.173 31.275 29.580 27.885 26.190 24.156 22.801 22.123 21.44519.4 TC 48.398 44.176 40.406 36.635 32.865 28.341 25.325 23.817 22.309

SC 32.197 30.371 28.741 27.110 25.480 23.523 22.219 21.567 20.91420 TC 49.747 45.445 41.604 37.763 33.922 29.313 26.240 24.704 23.167

SC 31.779 29.898 28.219 26.540 24.860 22.845 21.502 20.830 20.15822 TC 54.245 49.678 45.601 41.523 37.446 32.553 29.291 27.660 26.029

SC 30.386 28.323 26.480 24.638 22.796 20.586 19.112 18.375 17.63924 TC 58.743 53.911 49.597 45.283 40.969 35.793 32.342 30.616 28.891




24


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 43.523 40.931 38.617 36.304 33.990 31.213 29.362 28.437 27.511

SC 43.523 40.931 38.617 36.304 33.990 31.213 29.362 28.437 27.511

15 TC 46.487 43.381 40.608 37.835 35.063 31.735 29.517 28.408 27.298

SC 42.652 40.197 38.005 35.813 33.621 30.991 29.237 28.361 27.484

18 TC 54.571 50.063 46.038 42.013 37.988 33.158 29.938 28.328 26.718

SC 40.277 38.194 36.335 34.475 32.616 30.384 28.897 28.153 27.409

19.4 TC 58.344 53.181 48.572 43.962 39.353 33.822 30.134 28.291 26.447

SC 39.169 37.260 35.556 33.851 32.147 30.101 28.738 28.056 27.374

20 TC 59.961 54.708 50.019 45.329 40.640 35.013 31.261 29.385 27.509

SC 38.694 36.687 34.895 33.103 31.310 29.160 27.726 27.009 26.293

22 TC 65.350 59.799 54.843 49.886 44.930 38.982 35.017 33.034 31.052

SC 37.111 34.776 32.692 30.607 28.523 26.022 24.354 23.520 22.687

24 TC 70.740 64.890 59.666 54.443 49.219 42.951 38.773 36.683 34.594




Model : MDB150D2 vs. MMC75D x 2 (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 44.588 41.772 39.258 36.744 34.230 31.213 29.202 28.197 27.191

SC 44.588 41.772 39.258 36.744 34.230 31.213 29.202 28.197 27.191

15 TC 45.943 43.159 40.673 38.188 35.702 32.720 30.731 29.737 28.743

SC 42.942 40.415 38.158 35.902 33.645 30.938 29.132 28.230 27.327

18 TC 49.637 46.940 44.533 42.125 39.717 36.828 34.902 33.939 32.976

SC 38.453 36.713 35.159 33.604 32.050 30.185 28.942 28.320 27.699

19.4 TC 51.361 48.705 46.334 43.962 41.591 38.746 36.849 35.900 34.952

SC 36.359 34.985 33.759 32.532 31.306 29.834 28.853 28.362 27.872

20 TC 52.100 49.404 46.997 44.590 42.183 39.294 37.369 36.406 35.443

SC 35.461 34.061 32.811 31.561 30.311 28.811 27.811 27.311 26.811

22 TC 54.563 51.733 49.207 46.681 44.154 41.123 39.102 38.091 37.081

SC 32.468 30.981 29.652 28.324 26.996 25.401 24.339 23.807 23.276

24 TC 57.026 54.063 51.417 48.772 46.126 42.951 40.835 39.777 38.718





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 55.041 52.215 49.692 47.169 44.646 41.618 39.599 38.590 37.581

SC 54.927 52.125 49.623 47.122 44.620 41.618 39.616 38.616 37.615

15 TC 58.117 55.009 52.234 49.458 46.683 43.353 41.133 40.023 38.913

SC 53.224 50.723 48.489 46.255 44.022 41.341 39.554 38.661 37.767

18 TC 66.506 62.628 59.165 55.703 52.240 48.085 45.315 43.930 42.545

SC 48.581 46.898 45.395 43.893 42.390 40.587 39.384 38.783 38.182

19.4 TC 70.421 66.184 62.400 58.617 54.833 50.293 47.266 45.753 44.240

SC 46.415 45.114 43.952 42.790 41.628 40.234 39.305 38.840 38.376

20 TC 72.099 67.700 63.772 59.844 55.916 51.203 48.061 46.490 44.918

SC 45.486 44.070 42.805 41.541 40.277 38.759 37.748 37.242 36.736

22 TC 77.691 72.753 68.344 63.935 59.526 54.236 50.709 48.945 47.181

SC 42.391 40.591 38.984 37.378 35.771 33.843 32.557 31.915 31.272

24 TC 83.284 77.807 72.917 68.027 63.137 57.268 53.356 51.400 49.444




25

Model : MDB250D vs. MMC125D x 2 (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 69.216 65.596 62.364 59.132 55.901 52.022 49.437 48.144 46.851

SC 69.216 65.596 62.364 59.132 55.901 52.022 49.437 48.144 46.851

15 TC 74.732 70.147 66.054 61.960 57.867 52.954 49.679 48.042 46.405

SC 68.252 64.625 61.388 58.150 54.912 51.027 48.437 47.142 45.847

18 TC 89.776 82.559 76.116 69.672 63.228 55.496 50.341 47.764 45.186

SC 65.622 61.978 58.724 55.471 52.217 48.313 45.710 44.409 43.107

19.4 TC 96.796 88.351 80.811 73.271 65.731 56.682 50.650 47.634 44.618

SC 64.395 60.742 57.481 54.220 50.959 47.046 44.438 43.133 41.829

20 TC 99.805 91.136 83.395 75.655 67.915 58.626 52.434 49.338 46.242

SC 63.869 60.042 56.625 53.208 49.791 45.691 42.957 41.590 40.224

22 TC 109.834 100.418 92.010 83.603 75.195 65.106 58.380 55.017 51.654

SC 62.115 57.706 53.769 49.833 45.896 41.172 38.022 36.448 34.873

24 TC 119.864 109.700 100.625 91.550 82.475 71.586 64.326 60.696 57.066





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 84.460 79.822 75.680 71.538 67.397 62.427 59.113 57.457 55.800

SC 84.460 79.822 75.680 71.538 67.397 62.427 59.113 57.457 55.800

15 TC 90.906 85.130 79.973 74.816 69.659 63.470 59.344 57.282 55.219

SC 83.236 78.761 74.766 70.771 66.776 61.982 58.786 57.188 55.590

18 TC 108.484 99.607 91.680 83.754 75.827 66.316 59.975 56.804 53.633

SC 79.896 75.869 72.274 68.679 65.083 60.769 57.893 56.454 55.016

19.4 TC 116.688 106.363 97.144 87.925 78.706 67.644 60.269 56.581 52.894

SC 78.338 74.520 71.111 67.702 64.293 60.203 57.476 56.112 54.749

20 TC 120.203 109.640 100.208 90.776 81.344 70.025 62.480 58.707 54.934

SC 77.670 73.596 69.959 66.322 62.685 58.320 55.410 53.955 52.500

22 TC 131.922 120.563 110.420 100.278 90.135 77.964 69.850 65.793 61.736

SC 75.443 70.517 66.119 61.720 57.322 52.043 48.524 46.765 45.006

24 TC 143.641 131.486 120.633 109.780 98.926 85.903 77.220 72.879 68.538





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 110.082 104.430 99.384 94.338 89.291 83.236 79.199 77.180 75.162

SC 109.854 104.250 99.246 94.243 89.240 83.236 79.233 77.232 75.230

15 TC 116.234 110.018 104.467 98.917 93.366 86.706 82.265 80.045 77.825

SC 106.449 101.445 96.978 92.511 88.043 82.682 79.108 77.321 75.534

18 TC 133.012 125.256 118.331 111.405 104.480 96.170 90.629 87.859 85.089

SC 97.163 93.796 90.791 87.785 84.780 81.173 78.769 77.567 76.364

19.4 TC 140.842 132.367 124.800 117.233 109.666 100.586 94.533 91.506 88.479

SC 92.829 90.227 87.904 85.580 83.257 80.469 78.610 77.681 76.752

20 TC 144.198 135.399 127.544 119.688 111.833 102.406 96.121 92.979 89.837

SC 90.972 88.140 85.611 83.082 80.553 77.519 75.496 74.484 73.473

22 TC 155.383 145.507 136.689 127.871 119.053 108.471 101.417 97.890 94.363

SC 84.781 81.182 77.969 74.755 71.542 67.686 65.115 63.829 62.544

24 TC 166.568 155.614 145.834 136.054 126.273 114.537 106.713 102.801 98.888




26


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 138.432 131.192 124.729 118.265 111.801 104.045 98.874 96.288 93.703

SC 138.432 131.192 124.729 118.265 111.801 104.045 98.874 96.288 93.703

15 TC 149.464 140.294 132.107 123.920 115.733 105.909 99.359 96.084 92.809

SC 136.503 129.251 122.775 116.300 109.825 102.054 96.874 94.284 91.694

18 TC 179.552 165.118 152.231 139.344 126.457 110.992 100.683 95.528 90.373

SC 131.244 123.956 117.449 110.941 104.434 96.626 91.420 88.817 86.214

19.4 TC 193.593 176.703 161.622 146.542 131.461 113.365 101.300 95.268 89.236

SC 128.789 121.485 114.963 108.441 101.919 94.093 88.875 86.266 83.658

20 TC 199.610 182.272 166.791 151.310 135.829 117.252 104.868 98.675 92.483

SC 127.737 120.083 113.250 106.416 99.582 91.381 85.914 83.181 80.447

22 TC 219.669 200.836 184.020 167.205 150.390 130.212 116.760 110.034 103.307

SC 124.231 115.412 107.539 99.665 91.792 82.344 76.045 72.895 69.746

24 TC 239.727 219.400 201.250 183.100 164.951 143.171 128.651 121.392 114.132




Heatpump ModelModel : MDB075DR vs. MMC075DR (cooling capacity)

Indoor DB Indoor WB Capacity Outdoor DB, ° C° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 21.490 20.339 19.311 18.284 17.256 16.023 15.201 14.790 14.379

SC 21.490 20.339 19.311 18.284 17.256 16.023 15.201 14.790 14.379

15 TC 22.869 21.531 20.335 19.140 17.945 16.511 15.555 15.077 14.599

SC 21.131 19.995 18.981 17.967 16.953 15.736 14.924 14.519 14.113

18 TC 26.631 24.781 23.129 21.477 19.825 17.843 16.521 15.861 15.200

SC 20.153 19.058 18.081 17.103 16.125 14.952 14.170 13.779 13.388

19.4 TC 28.386 26.298 24.432 22.567 20.702 18.464 16.972 16.226 15.480

SC 19.697 18.621 17.660 16.700 15.739 14.587 13.818 13.434 13.050

20 TC 29.139 26.990 25.071 23.153 21.234 18.932 17.397 16.629 15.862

SC 19.501 18.376 17.371 16.367 15.362 14.157 13.353 12.951 12.549

22 TC 31.647 29.298 27.201 25.104 23.007 20.490 18.812 17.974 17.135

SC 18.849 17.559 16.408 15.256 14.105 12.723 11.802 11.341 10.880

24 TC 34.155 31.606 29.330 27.055 24.779 22.048 20.228 19.318 18.407




Model : MDB100DR vs. MMC100DR (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 25.456 24.303 23.273 22.243 21.213 19.977 19.153 18.741 18.329

SC 25.456 24.303 23.273 22.243 21.213 19.977 19.153 18.741 18.329

15 TC 27.447 26.002 24.712 23.421 22.131 20.583 19.550 19.034 18.518

SC 25.486 24.260 23.166 22.071 20.976 19.662 18.787 18.349 17.911

18 TC 32.876 30.636 28.636 26.636 24.636 22.236 20.636 19.836 19.035

SC 25.568 24.144 22.873 21.602 20.331 18.805 17.789 17.280 16.772

19.4 TC 35.410 32.799 30.467 28.136 25.805 23.007 21.142 20.209 19.277

SC 25.606 24.090 22.737 21.383 20.030 18.406 17.323 16.781 16.240

20 TC 36.496 33.779 31.353 28.928 26.502 23.592 21.651 20.681 19.711

SC 25.623 23.995 22.541 21.088 19.634 17.890 16.728 16.146 15.565

22 TC 40.115 37.047 34.307 31.567 28.828 25.540 23.349 22.253 21.157

SC 25.677 23.676 21.890 20.103 18.317 16.173 14.744 14.029 13.314

24 TC 43.734 40.314 37.261 34.207 31.153 27.489 25.046 23.824 22.603




27


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 32.960 31.103 29.445 27.786 26.128 24.138 22.812 22.148 21.485

SC 32.960 31.103 29.445 27.786 26.128 24.138 22.812 22.148 21.485

15 TC 34.622 32.614 30.822 29.029 27.236 25.084 23.650 22.933 22.216

SC 32.232 30.496 28.947 27.397 25.847 23.987 22.748 22.128 21.508

18 TC 39.156 36.737 34.577 32.417 30.257 27.665 25.937 25.073 24.209

SC 30.246 28.842 27.588 26.334 25.080 23.576 22.573 22.071 21.570

19.4 TC 41.271 38.660 36.329 33.998 31.666 28.869 27.004 26.071 25.139

SC 29.319 28.070 26.954 25.838 24.723 23.384 22.491 22.045 21.599

20 TC 42.178 39.496 37.100 34.705 32.310 29.436 27.520 26.561 25.603

SC 28.922 27.594 26.407 25.221 24.035 22.612 21.663 21.189 20.714

22 TC 45.200 42.279 39.671 37.063 34.455 31.326 29.239 28.196 27.153

SC 27.598 26.007 24.586 23.165 21.744 20.039 18.903 18.334 17.766

24 TC 48.223 45.063 42.242 39.422 36.601 33.216 30.959 29.831 28.702





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 44.450 41.664 39.175 36.687 34.199 31.213 29.223 28.228 27.232

SC 44.450 41.664 39.175 36.687 34.199 31.213 29.223 28.228 27.232

15 TC 45.766 43.029 40.586 38.142 35.699 32.767 30.812 29.835 28.857

SC 42.134 39.818 37.749 35.680 33.612 31.130 29.475 28.647 27.820

18 TC 49.354 46.754 44.432 42.111 39.789 37.003 35.146 34.217 33.289

SC 35.818 34.783 33.859 32.934 32.010 30.901 30.161 29.792 29.422

19.4 TC 51.028 48.492 46.227 43.962 41.698 38.980 37.168 36.262 35.356

SC 32.871 32.434 32.043 31.653 31.263 30.794 30.482 30.326 30.170

20 TC 51.746 49.168 46.865 44.563 42.261 39.498 37.656 36.735 35.814

SC 31.608 31.178 30.795 30.412 30.029 29.569 29.262 29.109 28.955

22 TC 54.138 51.420 48.992 46.565 44.138 41.225 39.283 38.312 37.341

SC 27.397 26.994 26.634 26.274 25.915 25.483 25.195 25.051 24.907

24 TC 56.530 53.672 51.119 48.567 46.014 42.951 40.909 39.888 38.867




Model : MDB150DR2 vs. MMC075DR x 2 (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 42.593 40.373 38.390 36.407 34.425 32.046 30.460 29.667 28.874

SC 42.593 40.373 38.390 36.407 34.425 32.046 30.460 29.667 28.874

15 TC 45.429 42.817 40.485 38.153 35.821 33.022 31.157 30.224 29.291

SC 41.953 39.746 37.776 35.806 33.836 31.471 29.895 29.107 28.319

18 TC 53.163 49.484 46.199 42.913 39.628 35.686 33.057 31.743 30.429

SC 40.208 38.039 36.102 34.165 32.229 29.905 28.355 27.581 26.806

19.4 TC 56.773 52.595 48.865 45.135 41.405 36.928 33.944 32.452 30.960

SC 39.393 37.242 35.321 33.400 31.479 29.174 27.637 26.868 26.100

20 TC 58.320 54.013 50.168 46.323 42.478 37.863 34.787 33.249 31.711

SC 39.044 36.785 34.768 32.751 30.734 28.313 26.700 25.893 25.086

22 TC 63.476 58.740 54.512 50.283 46.054 40.980 37.597 35.906 34.214

SC 37.881 35.263 32.925 30.588 28.251 25.446 23.576 22.641 21.706

24 TC 68.632 63.467 58.855 54.243 49.631 44.097 40.407 38.562 36.718




28


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 50.117 47.977 46.067 44.156 42.246 39.953 38.425 37.660 36.896

SC 50.117 47.977 46.067 44.156 42.246 39.953 38.425 37.660 36.896

15 TC 54.258 51.501 49.040 46.579 44.118 41.165 39.197 38.212 37.228

SC 50.336 48.018 45.948 43.878 41.809 39.325 37.669 36.841 36.013

18 TC 65.550 61.112 57.150 53.188 49.226 44.471 41.302 39.717 38.132

SC 50.934 48.129 45.625 43.120 40.616 37.611 35.608 34.606 33.604

19.4 TC 70.820 65.597 60.935 56.272 51.609 46.014 42.284 40.419 38.554

SC 51.213 48.181 45.474 42.767 40.060 36.811 34.646 33.563 32.480

20 TC 73.078 67.626 62.759 57.892 53.024 47.183 43.289 41.342 39.395

SC 51.332 48.058 45.135 42.212 39.289 35.781 33.442 32.273 31.104

22 TC 80.606 74.390 68.840 63.290 57.740 51.080 46.641 44.421 42.201

SC 51.730 47.649 44.006 40.362 36.718 32.345 29.430 27.973 26.515

24 TC 88.134 81.154 74.921 68.689 62.457 54.978 49.992 47.499 45.006





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 63.217 60.071 57.263 54.455 51.647 48.277 46.030 44.907 43.783

SC 63.217 60.071 57.263 54.455 51.647 48.277 46.030 44.907 43.783

15 TC 67.082 63.521 60.342 57.163 53.984 50.169 47.625 46.354 45.082

SC 62.301 59.285 56.592 53.899 51.206 47.975 45.820 44.743 43.666

18 TC 77.624 72.930 68.739 64.549 60.358 55.329 51.977 50.300 48.624

SC 59.804 57.140 54.762 52.384 50.005 47.151 45.249 44.298 43.346

19.4 TC 82.543 77.321 72.658 67.995 63.333 57.737 54.007 52.142 50.277

SC 58.638 56.139 53.908 51.676 49.445 46.767 44.982 44.090 43.197

20 TC 84.651 79.224 74.378 69.532 64.686 58.871 54.995 53.056 51.118

SC 58.139 55.420 52.992 50.565 48.137 45.224 43.282 42.310 41.339

22 TC 91.679 85.568 80.112 74.655 69.199 62.651 58.286 56.104 53.921

SC 56.474 53.023 49.941 46.859 43.777 40.078 37.613 36.380 35.147

24 TC 98.707 91.912 85.845 79.778 73.712 66.431 61.578 59.151 56.725





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 88.804 83.251 78.293 73.335 68.377 62.427 58.460 56.477 54.494

SC 86.315 81.286 76.796 72.306 67.815 62.427 58.834 57.038 55.242

15 TC 91.455 85.998 81.125 76.253 71.380 65.533 61.635 59.686 57.738

SC 82.201 78.002 74.254 70.506 66.757 62.259 59.260 57.761 56.262

18 TC 98.683 93.488 88.850 84.211 79.572 74.006 70.295 68.440 66.584

SC 70.979 69.047 67.322 65.597 63.872 61.802 60.422 59.732 59.042

19.4 TC 102.057 96.984 92.454 87.925 83.396 77.960 74.337 72.525 70.713

SC 65.742 64.867 64.087 63.306 62.525 61.589 60.964 60.652 60.339

20 TC 103.503 98.343 93.737 89.130 84.524 78.996 75.311 73.468 71.626

SC 63.497 62.579 61.760 60.940 60.121 59.137 58.482 58.154 57.826

22 TC 108.322 102.875 98.012 93.149 88.285 82.449 78.559 76.614 74.668

SC 56.016 54.953 54.004 53.054 52.105 50.966 50.207 49.827 49.447

24 TC 113.141 107.407 102.287 97.167 92.047 85.903 81.807 79.759 77.711




29


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 100.234 95.955 92.134 88.313 84.492 79.906 76.849 75.321 73.792

SC 100.234 95.955 92.134 88.313 84.492 79.906 76.849 75.321 73.792

15 TC 108.599 103.056 98.107 93.159 88.210 82.272 78.313 76.334 74.354

SC 100.739 96.079 91.918 87.757 83.596 78.603 75.274 73.609 71.945

18 TC 131.410 122.423 114.400 106.376 98.352 88.724 82.305 79.096 75.886

SC 102.115 96.417 91.329 86.241 81.153 75.047 70.977 68.942 66.906

19.4 TC 142.055 131.461 122.003 112.544 103.085 91.735 84.168 80.385 76.601

SC 102.758 96.575 91.054 85.533 80.013 73.388 68.972 66.763 64.555

20 TC 146.617 135.563 125.694 115.824 105.955 94.112 86.216 82.268 78.321

SC 103.033 96.364 90.410 84.456 78.502 71.358 66.594 64.213 61.831

22 TC 161.824 149.237 137.998 126.759 115.520 102.034 93.042 88.547 84.051

SC 103.951 95.664 88.265 80.866 73.468 64.589 58.670 55.711 52.751

24 TC 177.032 162.910 150.302 137.694 125.085 109.955 99.869 94.825 89.782





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 126.199 119.958 114.385 108.813 103.240 96.553 92.095 89.866 87.637

SC 126.199 119.958 114.385 108.813 103.240 96.553 92.095 89.866 87.637

15 TC 133.976 126.895 120.571 114.248 107.925 100.338 95.279 92.750 90.221

SC 124.415 118.422 113.071 107.721 102.370 95.950 91.669 89.529 87.389

18 TC 155.187 145.813 137.443 129.073 120.703 110.658 103.962 100.614 97.266

SC 119.548 114.233 109.488 104.743 99.997 94.303 90.507 88.609 86.710

19.4 TC 165.086 154.641 145.316 135.991 126.665 115.475 108.014 104.284 100.554

SC 117.277 112.279 107.816 103.353 98.890 93.535 89.964 88.179 86.394

20 TC 169.328 158.468 148.771 139.075 129.379 117.743 109.986 106.107 102.228

SC 116.304 110.860 106.000 101.140 96.280 90.447 86.559 84.615 82.671

22 TC 183.469 171.223 160.290 149.356 138.423 125.303 116.556 112.183 107.809

SC 113.059 106.133 99.948 93.763 87.579 80.157 75.209 72.735 70.262

24 TC 197.609 183.978 171.808 159.638 147.467 132.863 123.127 118.258 113.390




30

Heatpump ModelModel : MDB075DR vs. MMC075DR (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 14.825 14.719 14.614 14.508 14.265 14.046

SC 14.825 14.719 14.614 14.508 14.265 14.046

-5.0 TC 16.912 16.760 16.609 16.457 16.229 16.025

SC 16.912 16.760 16.609 16.457 16.229 16.025 FR

OS

T R

EG

ION

6.0 TC 22.649 23.404 24.158 24.912 23.098 21.466

SC 22.649 23.404 24.158 24.912 23.098 21.466

12.0 TC 25.779 25.549 25.319 25.089 24.744 24.434

SC 25.779 25.549 25.319 25.089 24.744 24.434

15.0 TC 27.344 27.100 26.856 26.612 26.247 25.918

SC 27.344 27.100 26.856 26.612 26.247 25.918

18.3 TC 29.065 28.806 28.547 28.288 27.899 27.550 ###SC 29.065 28.806 28.547 28.288 27.899 27.550 ###

Model : MDB100DR vs. MMC100DR (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 20.265 20.105 19.944 19.783 19.476 19.200

SC 20.265 20.105 19.944 19.783 19.476 19.200

-5.0 TC 23.208 23.000 22.792 22.584 22.272 21.991

SC 23.208 23.000 22.792 22.584 22.272 21.991 FR

OS

T R

EG

ION

6.0 TC 31.301 31.223 31.145 31.067 30.329 29.666

SC 31.301 31.223 31.145 31.067 30.329 29.666

12.0 TC 35.716 35.397 35.079 34.760 34.282 33.852

SC 35.716 35.397 35.079 34.760 34.282 33.852

15.0 TC 37.923 37.585 37.247 36.909 36.401 35.945

SC 37.923 37.585 37.247 36.909 36.401 35.945

18.3 TC 40.351 39.991 39.632 39.272 38.733 38.247 ###SC 40.351 39.991 39.632 39.272 38.733 38.247 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 23.069 22.755 22.442 22.128 21.985 21.857

SC 23.069 22.755 22.442 22.128 21.985 21.857

-5.0 TC 27.164 26.921 26.677 26.434 26.068 25.740

SC 27.164 26.921 26.677 26.434 26.068 25.740 FR

OS

T R

EG

ION

6.0 TC 38.426 38.317 38.209 38.101 37.215 36.418

SC 38.426 38.317 38.209 38.101 37.215 36.418

12.0 TC 44.569 44.171 43.773 43.376 42.780 42.243

SC 44.569 44.171 43.773 43.376 42.780 42.243

15.0 TC 47.640 47.215 46.790 46.366 45.729 45.155

SC 47.640 47.215 46.790 46.366 45.729 45.155

18.3 TC 51.018 50.564 50.109 49.654 48.973 48.359 ###SC 51.018 50.564 50.109 49.654 48.973 48.359 ###

31


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 29.415 28.891 28.367 27.843 27.857 27.869

SC 29.415 28.891 28.367 27.843 27.857 27.869

-5.0 TC 35.344 35.027 34.711 34.394 33.919 33.491

SC 35.344 35.027 34.711 34.394 33.919 33.491 FR

OS

T R

EG

ION

6.0 TC 51.649 50.063 48.478 46.893 47.976 48.950

SC 51.649 50.063 48.478 46.893 47.976 48.950

12.0 TC 60.542 60.002 59.462 58.922 58.112 57.383

SC 60.542 60.002 59.462 58.922 58.112 57.383

15.0 TC 64.989 64.409 63.830 63.250 62.381 61.599

SC 64.989 64.409 63.830 63.250 62.381 61.599

18.3 TC 69.880 69.257 68.634 68.012 67.078 66.237 ###SC 69.880 69.257 68.634 68.012 67.078 66.237 ###

Model : MDB150DR2 vs. MMC075DR x 2 (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 29.651 29.439 29.227 29.015 28.529 28.092

SC 29.651 29.439 29.227 29.015 28.529 28.092

-5.0 TC 33.824 33.520 33.217 32.914 32.459 32.049

SC 33.824 33.520 33.217 32.914 32.459 32.049 FR

OS

T R

EG

ION

6.0 TC 45.299 46.807 48.316 49.824 46.196 42.931

SC 45.299 46.807 48.316 49.824 46.196 42.931

12.0 TC 51.558 51.098 50.638 50.178 49.488 48.867

SC 51.558 51.098 50.638 50.178 49.488 48.867

15.0 TC 54.688 54.200 53.712 53.225 52.493 51.835

SC 54.688 54.200 53.712 53.225 52.493 51.835

18.3 TC 58.130 57.612 57.094 56.576 55.799 55.100 ###SC 58.130 57.612 57.094 56.576 55.799 55.100 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 40.401 40.074 39.747 39.420 38.819 38.278

SC 40.401 40.074 39.747 39.420 38.819 38.278

-5.0 TC 46.306 45.891 45.476 45.060 44.438 43.877

SC 46.306 45.891 45.476 45.060 44.438 43.877 FR

OS

T R

EG

ION

6.0 TC 62.544 62.408 62.271 62.134 60.630 59.276

SC 62.544 62.408 62.271 62.134 60.630 59.276

12.0 TC 71.402 70.765 70.128 69.491 68.535 67.675

SC 71.402 70.765 70.128 69.491 68.535 67.675

15.0 TC 75.830 75.154 74.478 73.802 72.788 71.875

SC 75.830 75.154 74.478 73.802 72.788 71.875

18.3 TC 80.702 79.983 79.264 78.544 77.466 76.495 ###SC 80.702 79.983 79.264 78.544 77.466 76.495 ###

32


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 46.138 45.510 44.883 44.256 43.970 43.713

SC 46.138 45.510 44.883 44.256 43.970 43.713

-5.0 TC 54.328 53.841 53.354 52.867 52.137 51.479

SC 54.328 53.841 53.354 52.867 52.137 51.479 FR

OS

T R

EG

ION

6.0 TC 76.852 76.635 76.418 76.202 74.430 72.836

SC 76.852 76.635 76.418 76.202 74.430 72.836

12.0 TC 89.137 88.342 87.547 86.752 85.559 84.486

SC 89.137 88.342 87.547 86.752 85.559 84.486

15.0 TC 95.280 94.430 93.581 92.731 91.457 90.310

SC 95.280 94.430 93.581 92.731 91.457 90.310

18.3 TC 102.037 101.128 100.218 99.309 97.945 96.717 ###SC 102.037 101.128 100.218 99.309 97.945 96.717 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 58.830 57.782 56.734 55.686 55.714 55.739

SC 58.830 57.782 56.734 55.686 55.714 55.739

-5.0 TC 70.688 70.055 69.421 68.788 67.837 66.982

SC 70.688 70.055 69.421 68.788 67.837 66.982 FR

OS

T R

EG

ION

6.0 TC 103.297 100.127 96.957 93.787 95.952 97.901

SC 103.297 100.127 96.957 93.787 95.952 97.901

12.0 TC 121.084 120.004 118.924 117.844 116.224 114.766

SC 121.084 120.004 118.924 117.844 116.224 114.766

15.0 TC 129.977 128.818 127.659 126.501 124.762 123.198

SC 129.977 128.818 127.659 126.501 124.762 123.198

18.3 TC 139.760 138.514 137.269 136.023 134.155 132.474 ###SC 139.760 138.514 137.269 136.023 134.155 132.474 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 80.802 80.148 79.494 78.839 77.637 76.555

SC 80.802 80.148 79.494 78.839 77.637 76.555

-5.0 TC 92.612 91.782 90.951 90.121 88.875 87.754

SC 92.612 91.782 90.951 90.121 88.875 87.754 FR

OS

T R

EG

ION

6.0 TC 125.089 124.815 124.541 124.267 121.259 118.552

SC 125.089 124.815 124.541 124.267 121.259 118.552

12.0 TC 142.804 141.530 140.256 138.982 137.071 135.351

SC 142.804 141.530 140.256 138.982 137.071 135.351

15.0 TC 151.661 150.309 148.956 147.604 145.576 143.750

SC 151.661 150.309 148.956 147.604 145.576 143.750

18.3 TC 161.404 159.966 158.527 157.089 154.931 152.989 ###SC 161.404 159.966 158.527 157.089 154.931 152.989 ###

33

Model : MDB500DR4 vs. M4MC125DR x 4 (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 80.802 80.148 79.494 78.839 77.637 76.555

SC 80.802 80.148 79.494 78.839 77.637 76.555

-5.0 TC 92.612 91.782 90.951 90.121 88.875 87.754

SC 92.612 91.782 90.951 90.121 88.875 87.754 FR

OS

T R

EG

ION

6.0 TC 125.089 134.194 143.298 152.403 134.587 118.552

SC 125.089 134.194 143.298 152.403 134.587 118.552

12.0 TC 142.804 141.530 140.256 138.982 137.071 135.351

SC 142.804 141.530 140.256 138.982 137.071 135.351

15.0 TC 151.661 150.309 148.956 147.604 145.576 143.750

SC 151.661 150.309 148.956 147.604 145.576 143.750

18.3 TC 161.404 159.966 158.527 157.089 154.931 152.989 ###SC 161.404 159.966 158.527 157.089 154.931 152.989 ###

50Hz R407C SpecificationsHeatpump ModelModel : MDB075DR vs. M4MC075DR (cooling capacity)

Indoor DB Indoor WB Capacity Outdoor DB, ° C° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 20.716 19.553 18.514 17.476 16.437 15.191 14.360 13.944 13.529

SC 20.716 19.553 18.514 17.476 16.437 15.191 14.360 13.944 13.52915 TC 22.099 20.721 19.490 18.259 17.029 15.552 14.568 14.075 13.583

SC 20.476 19.297 18.243 17.190 16.136 14.872 14.029 13.608 13.18718 TC 25.870 23.905 22.151 20.397 18.643 16.539 15.135 14.434 13.732

SC 19.822 18.597 17.504 16.410 15.317 14.004 13.129 12.692 12.25419.4 TC 27.630 25.392 23.393 21.395 19.397 16.999 15.400 14.601 13.802

SC 19.517 18.271 17.159 16.046 14.934 13.599 12.709 12.264 11.81920 TC 28.384 26.094 24.050 22.006 19.961 17.508 15.873 15.055 14.237

SC 19.386 18.092 16.937 15.782 14.626 13.240 12.316 11.854 11.39222 TC 30.898 28.436 26.239 24.041 21.843 19.206 17.447 16.568 15.689

SC 18.950 17.496 16.198 14.900 13.602 12.044 11.005 10.486 9.96724 TC 33.412 30.778 28.427 26.076 23.725 20.903 19.022 18.081 17.141




Model : MDB100DR vs. M4MC100DR (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 25.794 24.350 23.061 21.772 20.483 18.936 17.905 17.389 16.874

SC 25.794 24.350 23.061 21.772 20.483 18.936 17.905 17.389 16.87415 TC 27.424 25.747 24.249 22.752 21.254 19.457 18.259 17.660 17.061

SC 25.496 24.070 22.798 21.525 20.252 18.725 17.707 17.197 16.68818 TC 31.870 29.556 27.490 25.424 23.358 20.878 19.226 18.399 17.573

SC 24.683 23.308 22.079 20.851 19.623 18.148 17.166 16.674 16.18319.4 TC 33.944 31.333 29.002 26.671 24.339 21.542 19.677 18.744 17.811

SC 24.304 22.952 21.744 20.536 19.329 17.880 16.913 16.430 15.94720 TC 34.834 32.159 29.771 27.384 24.996 22.131 20.220 19.265 18.310

SC 24.142 22.714 21.438 20.163 18.888 17.358 16.338 15.828 15.31822 TC 37.797 34.912 32.337 29.761 27.185 24.094 22.033 21.003 19.973

SC 23.600 21.920 20.420 18.920 17.420 15.620 14.420 13.820 13.22124 TC 40.761 37.666 34.902 32.138 29.374 26.057 23.846 22.740 21.635




34


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 31.619 29.694 27.975 26.256 24.537 22.474 21.098 20.411 19.723

SC 31.619 29.694 27.975 26.256 24.537 22.474 21.098 20.411 19.72315 TC 33.122 31.045 29.190 27.335 25.480 23.254 21.771 21.029 20.287

SC 31.108 29.299 27.684 26.069 24.454 22.516 21.224 20.578 19.93218 TC 37.222 34.729 32.504 30.279 28.054 25.384 23.604 22.714 21.824

SC 29.714 28.223 26.891 25.560 24.229 22.631 21.566 21.033 20.50119.4 TC 39.135 36.449 34.051 31.653 29.255 26.377 24.459 23.500 22.541

SC 29.063 27.720 26.521 25.322 24.123 22.685 21.725 21.246 20.76620 TC 39.954 37.221 34.780 32.340 29.899 26.971 25.018 24.042 23.066

SC 28.784 27.347 26.064 24.781 23.498 21.959 20.932 20.419 19.90622 TC 42.687 39.795 37.212 34.630 32.047 28.948 26.882 25.849 24.816

SC 27.855 26.104 24.541 22.977 21.414 19.538 18.288 17.662 17.03724 TC 45.420 42.369 39.644 36.919 34.195 30.925 28.745 27.655 26.565



Where, BPF = Bypass factor = SCEDB = Entering dry bulb temperature, ° C


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 43.181 40.442 37.997 35.552 33.107 30.173 28.217 27.239 26.261

SC 43.181 40.442 37.997 35.552 33.107 30.173 28.217 27.239 26.26115 TC 45.496 42.425 39.683 36.941 34.199 30.909 28.715 27.618 26.521

SC 42.292 39.639 37.270 34.901 32.532 29.690 27.795 26.847 25.90018 TC 51.811 47.833 44.281 40.729 37.177 32.915 30.073 28.652 27.232

SC 39.867 37.447 35.287 33.126 30.965 28.373 26.644 25.780 24.91619.4 TC 54.759 50.357 46.427 42.497 38.567 33.851 30.707 29.135 27.563

SC 38.736 36.425 34.361 32.298 30.234 27.758 26.107 25.282 24.45620 TC 56.022 51.565 47.585 43.606 39.627 34.851 31.668 30.076 28.484

SC 38.251 35.879 33.762 31.644 29.526 26.985 25.291 24.444 23.59722 TC 60.232 55.590 51.446 47.302 43.158 38.185 34.870 33.213 31.555

SC 36.635 34.061 31.763 29.465 27.167 24.409 22.571 21.652 20.73224 TC 64.442 59.616 55.308 50.999 46.690 41.520 38.073 36.349 34.626



Where, BPF = Bypass factor = TCEDB = Entering dry bulb temperature, ° C

Model : MDB150DR2 vs. M4MC075DR x 2 (cooling capacity)Indoor DB Indoor WB Capacity Outdoor DB, ° C

° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 41.066 38.817 36.808 34.800 32.791 30.381 28.774 27.971 27.167

SC 41.066 38.817 36.808 34.800 32.791 30.381 28.774 27.971 27.16715 TC 43.905 41.210 38.804 36.398 33.992 31.104 29.179 28.217 27.255

SC 40.660 38.362 36.310 34.258 32.207 29.744 28.103 27.282 26.46218 TC 51.647 47.737 44.247 40.756 37.266 33.077 30.285 28.888 27.492

SC 39.551 37.121 34.951 32.782 30.612 28.008 26.273 25.405 24.53719.4 TC 55.260 50.783 46.787 42.790 38.794 33.998 30.800 29.202 27.603

SC 39.034 36.542 34.317 32.093 29.868 27.198 25.418 24.528 23.63820 TC 56.808 52.220 48.124 44.028 39.932 35.016 31.739 30.101 28.462

SC 38.812 36.216 33.898 31.580 29.262 26.480 24.626 23.699 22.77122 TC 61.969 57.009 52.581 48.153 43.725 38.411 34.869 33.097 31.326

SC 38.073 35.129 32.500 29.871 27.242 24.087 21.984 20.933 19.88124 TC 67.130 61.799 57.039 52.278 47.518 41.806 37.998 36.094 34.190




35


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 50.510 47.849 45.474 43.098 40.723 37.872 35.972 35.022 34.071

SC 50.510 47.849 45.474 43.098 40.723 37.872 35.972 35.022 34.07115 TC 53.985 50.813 47.980 45.147 42.314 38.914 36.648 35.515 34.382

SC 50.129 47.460 45.077 42.693 40.310 37.450 35.543 34.589 33.63618 TC 63.465 58.895 54.814 50.734 46.653 41.757 38.492 36.860 35.228

SC 49.092 46.399 43.993 41.588 39.183 36.297 34.373 33.411 32.44919.4 TC 67.889 62.667 58.004 53.341 48.678 43.083 39.353 37.488 35.623

SC 48.608 45.903 43.488 41.073 38.657 35.759 33.827 32.861 31.89520 TC 69.785 64.411 59.614 54.816 50.018 44.261 40.423 38.504 36.585

SC 48.401 45.520 42.948 40.375 37.803 34.716 32.659 31.630 30.60122 TC 76.104 70.227 64.980 59.732 54.485 48.188 43.990 41.891 39.792

SC 47.710 44.242 41.147 38.051 34.956 31.241 28.764 27.526 26.28824 TC 82.424 76.043 70.346 64.648 58.951 52.114 47.556 45.278 42.999





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 60.814 57.474 54.491 51.509 48.526 44.947 42.561 41.368 40.175

SC 60.814 57.474 54.491 51.509 48.526 44.947 42.561 41.368 40.17515 TC 64.305 60.559 57.214 53.868 50.523 46.509 43.833 42.495 41.156

SC 60.277 57.067 54.202 51.336 48.470 45.032 42.739 41.593 40.44718 TC 73.826 68.972 64.637 60.303 55.969 50.768 47.300 45.566 43.833

SC 58.811 55.958 53.412 50.865 48.318 45.262 43.224 42.206 41.18719.4 TC 78.269 72.898 68.102 63.306 58.510 52.755 48.918 47.000 45.082

SC 58.126 55.441 53.043 50.645 48.247 45.369 43.451 42.492 41.53320 TC 80.173 74.651 69.720 64.789 59.858 53.941 49.997 48.024 46.052

SC 57.833 54.903 52.288 49.672 47.056 43.917 41.824 40.778 39.73222 TC 86.521 80.494 75.114 69.733 64.352 57.896 53.591 51.439 49.287

SC 56.856 53.113 49.771 46.429 43.087 39.076 36.403 35.066 33.72924 TC 92.868 86.338 80.507 74.677 68.846 61.850 57.186 54.853 52.521





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 83.946 78.977 74.541 70.105 65.669 60.346 56.797 55.023 53.248

SC 83.946 78.977 74.541 70.105 65.669 60.346 56.797 55.023 53.24815 TC 89.060 83.325 78.204 73.083 67.962 61.817 57.720 55.672 53.624

SC 82.651 77.752 73.378 69.003 64.629 59.380 55.880 54.131 52.38118 TC 103.008 95.181 88.193 81.204 74.216 65.830 60.239 57.444 54.648

SC 79.120 74.410 70.204 65.998 61.792 56.745 53.381 51.698 50.01619.4 TC 109.517 100.714 92.854 84.994 77.134 67.702 61.414 58.270 55.126

SC 77.472 72.850 68.723 64.596 60.468 55.516 52.214 50.563 48.91220 TC 112.307 103.338 95.329 87.321 79.313 69.703 63.296 60.093 56.889

SC 76.766 71.967 67.682 63.397 59.112 53.970 50.542 48.828 47.11422 TC 121.605 112.082 103.580 95.077 86.574 76.371 69.569 66.168 62.767

SC 74.412 69.024 64.213 59.402 54.591 48.818 44.970 43.045 41.12124 TC 130.904 120.827 111.830 102.833 93.836 83.039 75.842 72.243 68.644




36


° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 101.019 95.698 90.947 86.196 81.446 75.744 71.944 70.043 68.143

SC 101.019 95.698 90.947 86.196 81.446 75.744 71.944 70.043 68.14315 TC 107.971 101.625 95.959 90.294 84.628 77.829 73.296 71.030 68.764

SC 100.259 94.920 90.153 85.386 80.619 74.899 71.086 69.179 67.27218 TC 126.930 117.790 109.629 101.468 93.307 83.514 76.985 73.720 70.456

SC 98.185 92.797 87.987 83.177 78.366 72.594 68.746 66.822 64.89819.4 TC 135.777 125.333 116.008 106.682 97.357 86.166 78.706 74.976 71.246

SC 97.217 91.806 86.976 82.145 77.315 71.518 67.654 65.722 63.78920 TC 139.569 128.823 119.227 109.632 100.037 88.522 80.846 77.008 73.170

SC 96.802 91.040 85.895 80.751 75.606 69.433 65.317 63.259 61.20122 TC 152.209 140.454 129.959 119.464 108.969 96.376 87.980 83.782 79.584

SC 95.419 88.485 82.294 76.102 69.911 62.482 57.529 55.052 52.57524 TC 164.848 152.086 140.691 129.297 117.902 104.229 95.113 90.555 85.997





° C ° C kW 19.4 25 30 35 40 46 50 52 5426.7 13.9 TC 121.629 114.948 108.983 103.018 97.053 89.894 85.122 82.736 80.350

SC 121.629 114.948 108.983 103.018 97.053 89.894 85.122 82.736 80.35015 TC 128.611 121.118 114.427 107.737 101.046 93.018 87.665 84.989 82.313

SC 120.554 114.135 108.403 102.672 96.941 90.063 85.478 83.186 80.89318 TC 147.652 137.943 129.275 120.606 111.938 101.535 94.600 91.133 87.665

SC 117.621 111.917 106.823 101.729 96.636 90.524 86.449 84.411 82.37419.4 TC 156.538 145.796 136.204 126.612 117.020 105.510 97.837 94.000 90.163

SC 116.253 110.881 106.085 101.290 96.494 90.739 86.902 84.983 83.06520 TC 160.347 149.302 139.440 129.578 119.717 107.883 99.993 96.049 92.104

SC 115.666 109.807 104.575 99.344 94.112 87.834 83.649 81.556 79.46422 TC 173.041 160.988 150.227 139.466 128.705 115.791 107.182 102.878 98.573

SC 113.711 106.225 99.541 92.858 86.174 78.153 72.806 70.132 67.45924 TC 185.735 172.675 161.014 149.354 137.693 123.700 114.371 109.707 105.043




37

Heatpump ModelModel : MDB075DR vs. M4MC075DR (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 14.892 14.813 14.733 14.654 14.367 14.109

SC 14.892 14.813 14.733 14.654 14.367 14.109

-5.0 TC 16.833 16.682 16.531 16.380 16.153 15.950

SC 16.833 16.682 16.531 16.380 16.153 15.950 FR

OS

T R

EG

ION

6.0 TC 22.170 22.693 23.216 23.740 22.304 21.011

SC 22.170 22.693 23.216 23.740 22.304 21.011

12.0 TC 25.081 24.857 24.633 24.409 24.074 23.772

SC 25.081 24.857 24.633 24.409 24.074 23.772

15.0 TC 26.536 26.300 26.063 25.826 25.472 25.152

SC 26.536 26.300 26.063 25.826 25.472 25.152

18.3 TC 28.137 27.887 27.636 27.385 27.009 26.671 ###SC 28.137 27.887 27.636 27.385 27.009 26.671 ###

Model : MDB100DR vs. M4MC100DR (HEATING CAPACITY)

Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 18.978 18.904 18.831 18.757 18.348 17.980

SC 18.978 18.904 18.831 18.757 18.348 17.980

-5.0 TC 21.294 21.103 20.912 20.721 20.434 20.177

SC 21.294 21.103 20.912 20.721 20.434 20.177 FR

OS

T R

EG

ION

6.0 TC 27.663 29.091 30.518 31.946 28.931 26.217

SC 27.663 29.091 30.518 31.946 28.931 26.217

12.0 TC 31.137 30.860 30.582 30.304 29.887 29.512

SC 31.137 30.860 30.582 30.304 29.887 29.512

15.0 TC 32.874 32.581 32.288 31.995 31.555 31.160

SC 32.874 32.581 32.288 31.995 31.555 31.160

18.3 TC 34.785 34.475 34.165 33.855 33.390 32.972 ###SC 34.785 34.475 34.165 33.855 33.390 32.972 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 23.451 23.205 22.960 22.714 22.453 22.218

SC 23.451 23.205 22.960 22.714 22.453 22.218

-5.0 TC 27.195 26.952 26.708 26.464 26.098 25.769

SC 27.195 26.952 26.708 26.464 26.098 25.769 FR

OS

T R

EG

ION

6.0 TC 37.493 37.110 36.726 36.342 35.917 35.534

SC 37.493 37.110 36.726 36.342 35.917 35.534

12.0 TC 43.111 42.726 42.341 41.957 41.380 40.861

SC 43.111 42.726 42.341 41.957 41.380 40.861

15.0 TC 45.919 45.510 45.100 44.691 44.077 43.524

SC 45.919 45.510 45.100 44.691 44.077 43.524

18.3 TC 49.009 48.572 48.135 47.698 47.043 46.454 ###SC 49.009 48.572 48.135 47.698 47.043 46.454 ###

38


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 30.139 29.814 29.488 29.162 28.843 28.555

SC 30.139 29.814 29.488 29.162 28.843 28.555

-5.0 TC 35.011 34.697 34.383 34.069 33.598 33.175

SC 35.011 34.697 34.383 34.069 33.598 33.175 FR

OS

T R

EG

ION

6.0 TC 48.407 46.926 45.444 43.962 44.970 45.878

SC 48.407 46.926 45.444 43.962 44.970 45.878

12.0 TC 55.714 55.217 54.720 54.223 53.478 52.807

SC 55.714 55.217 54.720 54.223 53.478 52.807

15.0 TC 59.368 58.838 58.309 57.780 56.986 56.271

SC 59.368 58.838 58.309 57.780 56.986 56.271

18.3 TC 63.387 62.822 62.257 61.692 60.845 60.082 ###SC 63.387 62.822 62.257 61.692 60.845 60.082 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 6.436 5.267 4.099 2.931 4.598 6.099

SC 6.436 5.267 4.099 2.931 4.598 6.099

-5.0 TC 13.738 13.615 13.493 13.370 13.186 13.021

SC 13.738 13.615 13.493 13.370 13.186 13.021 FR

OS

T R

EG

ION

6.0 TC 33.820 38.373 42.926 47.479 39.362 32.056

SC 33.820 38.373 42.926 47.479 39.362 32.056

12.0 TC 44.774 44.374 43.975 43.576 42.978 42.439

SC 44.774 44.374 43.975 43.576 42.978 42.439

15.0 TC 50.250 49.803 49.355 48.907 48.235 47.631

SC 50.250 49.803 49.355 48.907 48.235 47.631

18.3 TC 56.275 55.773 55.272 54.770 54.018 53.341 ###SC 56.275 55.773 55.272 54.770 54.018 53.341 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 37.955 37.808 37.661 37.515 36.696 35.960

SC 37.955 37.808 37.661 37.515 36.696 35.960

-5.0 TC 42.587 42.205 41.824 41.442 40.869 40.353

SC 42.587 42.205 41.824 41.442 40.869 40.353 FR

OS

T R

EG

ION

6.0 TC 55.326 58.182 61.037 63.892 57.862 52.434

SC 55.326 58.182 61.037 63.892 57.862 52.434

12.0 TC 62.275 61.719 61.163 60.608 59.774 59.024

SC 62.275 61.719 61.163 60.608 59.774 59.024

15.0 TC 65.749 65.163 64.576 63.990 63.111 62.319

SC 65.749 65.163 64.576 63.990 63.111 62.319

18.3 TC 69.571 68.951 68.331 67.711 66.781 65.944 ###SC 69.571 68.951 68.331 67.711 66.781 65.944 ###

39


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 46.901 46.410 45.919 45.428 44.906 44.436

SC 46.901 46.410 45.919 45.428 44.906 44.436

-5.0 TC 54.391 53.903 53.416 52.928 52.196 51.538

SC 54.391 53.903 53.416 52.928 52.196 51.538 FR

OS

T R

EG

ION

6.0 TC 74.987 74.220 73.452 72.685 71.834 71.069

SC 74.987 74.220 73.452 72.685 71.834 71.069

12.0 TC 86.221 85.452 84.683 83.914 82.760 81.722

SC 86.221 85.452 84.683 83.914 82.760 81.722

15.0 TC 91.838 91.020 90.201 89.382 88.154 87.048

SC 91.838 91.020 90.201 89.382 88.154 87.048

18.3 TC 98.017 97.144 96.270 95.397 94.087 92.907 ###SC 98.017 97.144 96.270 95.397 94.087 92.907 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 60.279 59.627 58.975 58.324 57.685 57.111

SC 60.279 59.627 58.975 58.324 57.685 57.111

-5.0 TC 70.022 69.394 68.766 68.138 67.197 66.349

SC 70.022 69.394 68.766 68.138 67.197 66.349 FR

OS

T R

EG

ION

6.0 TC 96.814 93.851 90.888 87.925 89.941 91.755

SC 96.814 93.851 90.888 87.925 89.941 91.755

12.0 TC 111.428 110.434 109.440 108.446 106.955 105.613

SC 111.428 110.434 109.440 108.446 106.955 105.613

15.0 TC 118.735 117.677 116.618 115.559 113.971 112.542

SC 118.735 117.677 116.618 115.559 113.971 112.542

18.3 TC 126.773 125.643 124.514 123.384 121.689 120.164 ###SC 126.773 125.643 124.514 123.384 121.689 120.164 ###


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 75.910 75.617 75.323 75.029 73.393 71.920

SC 75.910 75.617 75.323 75.029 73.393 71.920

-5.0 TC 85.175 84.411 83.647 82.883 81.737 80.706

SC 85.175 84.411 83.647 82.883 81.737 80.706 FR

OS

T R

EG

ION

6.0 TC 110.653 116.363 122.074 127.784 115.724 104.869

SC 110.653 116.363 122.074 127.784 115.724 104.869

12.0 TC 124.549 123.438 122.327 121.216 119.549 118.049

SC 124.549 123.438 122.327 121.216 119.549 118.049

15.0 TC 131.498 130.325 129.153 127.980 126.222 124.639

SC 131.498 130.325 129.153 127.980 126.222 124.639

18.3 TC 139.141 137.901 136.661 135.421 133.561 131.887 ###SC 139.141 137.901 136.661 135.421 133.561 131.887 ###

40


Indoor DB°C

Outdoor WB°C kW 15.0 17.0 19.0 21.0 24.0 26.7

-9.0 TC 93.803 92.820 91.838 90.856 89.812 88.872

SC 93.803 92.820 91.838 90.856 89.812 88.872

-5.0 TC 108.782 107.806 106.831 105.856 104.393 103.076

SC 108.782 107.806 106.831 105.856 104.393 103.076 FR

OS

T R

EG

ION

6.0 TC 149.974 148.439 146.904 145.369 143.668 142.137

SC 149.974 148.439 146.904 145.369 143.668 142.137

12.0 TC 172.443 170.904 169.366 167.828 165.520 163.443

SC 172.443 170.904 169.366 167.828 165.520 163.443

15.0 TC 183.677 182.039 180.402 178.764 176.307 174.096

SC 183.677 182.039 180.402 178.764 176.307 174.096

18.3 TC 196.035 194.288 192.541 190.794 188.173 185.815 ###SC 196.035 194.288 192.541 190.794 188.173 185.815 ###

Sound Power LevelSound Power Level

MDB – D/DR Series Sound Power Level (Duct Discharge Sound Power Level)1/1 Octave Sound Power (dB), ref 1pW

Model63 125 250 500 1k 2k 4k 8k

A (dBA) **

MDB075 D/DR 70 72 73 71 68 65 61 56 73

MDB100 D/DR 72 74 74 73 70 67 63 58 75

MDB125 D/DR 73 75 76 75 72 69 65 60 77

MDB150 D/DR 75 77 78 77 74 71 67 62 79

MDB200 D/DR 82 83 84 83 81 77 73 68 85

MDB250 D/DR 84 85 86 85 83 79 75 70 87

MDB300 /DRD 86 87 88 87 85 81 77 72 89

MDB400 D/DR 87 88 89 88 86 82 78 73 90

MDB500 D/DR 93 94 95 94 92 88 84 79 96

RemarkAll sound power level are measured under ISO3741 Standard.** A is the overall sound power level in dBAThe spectrum data is non-A-weighted sound power level

41

Operating RangeOperating Range

Ensure the operating temperature is in allowable range.

Cooling only

Cooling

Heat pump

Heating Cooling

The use of your air conditioneroutside the range of workingtemperature and humidity canresult in serious failure.

Caution :

Ou

tdo

or

tem

p. (

°CD

B)

Indoor temp. (°CWB)

-5

19

35

15

46

24

54

STD

HIGH AMBIENTUNIT

LOW AMBIENTKIT

Ou

tdo

or

tem

p. (

°CD

B)

Indoor temp. (°CWB)

-5

19

35

15

46

24

54

STD

HIGH AMBIENTUNIT

LOW AMBIENTKIT

Indoor temp. (°CDB)

Ou

tdo

or

tem

p. (

°CW

B)

-9

15 21

6

27

18

STD

Drive Package Selection ExampleDrive Package Selection ExampleFor MDB250D2, given conditions :

Supply Air Quantity = 8,000 CFM

External Static Pressure = 0.8 in. wg.

Step 1: Find the velocity pressure (Hd).

From blower performance curve of ADB250D2,

The velocity pressure at 8,000 CFM supply air = 0.55 in. wg.

Step 2: Find total external static pressure (Ht).

Total external static pressure

= External static pressure + Velocity pressure (Hd)

= 0.8 in. wg. + 0.55 in.wg.

= 1.35 in. wg.

Step 3: Find fan operating speed and brake kW

Read from blower performance curve of MDB250D2,

a) Fan speed = 725 RPM

b) Brake kW = 2.75 kW

c) Fan efficiency = 72.4 %

d) Motor kW = Brake kW x Safety factor (1.2)

= 2.75 kW x 1.2

= 3.3 kW

≅ 4.0 kW

Step 4: Assuming change motor pulley only. Calculate motor pulley diameter (X).

X = [ Blower speed (RPM) x Blower pulley diameter (in) ] / Motor speed (RPM)

Fix blower pulley diameter = 12 in

Read from Motor and Blower Specifications table,

a) Motor speed = 1440 RPM

b) X = [ 725 x 12 ] / 1440

= 6.04 in

∴Choose 6.5” ( the next pulley size which is bigger than 6.04”)

Step 5: Calculate V-belt size.

Read from Motor and Blower Specifications table,

A = Motor to blower centre point ( 623 mm ) x 2 = 1,246 mm

B = Motor pulley diameter ( 6.5” or 165.1 mm ) + Blower pulley diameter ( 12” or 304.8 mm)

= 469.9 mm

Belt size = A + B × pi / 2

= 1984.1 mm or 78.1 in

≅ 78 in

Summary

i) Fan Motor kW = 4kW

ii) Motor Pulley Diameter = 6.5 in

iii) V-Belt Size = 78 in

43

44

MOTOR AND BLOWER DESIGN SPECIFICATIONS FOR 50HZ MODELS

NO DESCRIPTION UNIT MDB125D/DR MDB150D/DR1/2 MDB200D/DR2 MDB250D/DR2 MDB300D/DR2 MDB400D/DR4 MDB500D/DR4

1 MOTOR

Output kW 1.5 1.5 3.0 4.0 5.5 7.5 11.0

HP 2.0 2.0 4.0 5.5 7.5 10.0 15.0

Rotation rpm 1425 1425 1430 1440 1445 1445 1450

Rated Current at 415V/3PH/50Hz A 3.39 3.39 6.15 8.00 10.90 14.40 20.70

Pulley Size mm 1SPZ85 1SPZ85 2SPZ75 2SPZ95 2SPZ132 2SPZ140 3SPA125

Shaft Size mm 24 24 28 28 38 38 42

2 Blower Pulley Size mm 1SPZ160 1SPZ160 2SPZ125 2SPZ180 2SPZ250 2SPZ315 3SPA250

Blower Shaft Size mm 25 25 25 25 25 35 35

3 Air Flow CFM 3,750 4,500 6,000 7,500 9,000 12,000 15,000

L/sec 1,770 2,124 2,832 3,540 4,248 5,664 7,080

4 Motor to Blower Centre Point mm 180 180 515 580 615 780 820

Horinzontal Air Discharge V-Belt Size mm SPZ760 SPZ760 SPZ1362 SPZ1600 SPZ1850 SPZ2287 SPA2240

5 Motor to Blower Centre Point mm NIL NIL 410 480 495 630 650

Vertical Air Discharge V-Belt Size mm NIL NIL SPZ1150 SPZ1400 SPZ1600 SPZ1987 SPA1900

6 V-Belt Brand mm BANDO BANDO BANDO BANDO BANDO BANDO BANDO

7 Design rpm 741 746 777 688 707 583 660

8 Selected rpm 757 757 858 760 762 642 725

9 Blower Wheel Model AT15-15S AT15-15S AT15-15S AT18-18S AT18-18S AT22-22TIC AT22-22TIC

10 Coil Velocity FPM 388 391 389 392 393 385 385

11 External Static inch 0.60 0.60 0.60 0.80 0.80 0.80 1.00

mm 15.24 15.24 15.24 20.32 20.32 20.32 25.40

Pa 150 150 150 200 200 200 250

MOTOR AND BLOWER DESIGN SPECIFICATIONS FOR 60HZ MODELS

NO DESCRIPTION UNIT MDB125D/DR MDB150D/DR1/2 MDB200D/DR2 MDB250D/DR2 MDB300D/DR2 MDB400D/DR4 MDB500D/DR4

1 MOTOR

Output kW 1.5 1.5 3.0 4.0 5.5 7.5 11.0

HP 2.0 2.0 4.0 5.5 7.5 10.0 15.0

Rotation rpm 1730 1730 1735 1735 1745 1750 1750

Rated Current at 415V/3PH/50Hz A 6.10 6.10 11.10 14.40 19.40 27.40 37.10

Pulley Size mm 1SPZ85 1SPZ85 2SPZ112 2SPZ100 2SPZ100 2SPA106 3SPA106

Shaft Size mm 24 24 28 28 38 38 42

2 Blower Pulley Size mm 1SPZ200 1SPZ200 2SPZ250 2SPZ250 2SPZ250 2SPA315 3SPA280

Blower Shaft Size mm 25 25 25 25 25 35 35

3 Air Flow CFM 3,750 4,500 6,000 7,500 9,000 12,000 15,000

L/sec 6,375 7,650 10,200 12,750 15,300 20,400 25,500

4 Motor to Blower Centre Point mm 180 180 510 570 615 780 825

Horinzontal Air Discharge V-Belt Size mm SPZ825 SPZ825 SPZ1600 SPZ1700 SPZ1800 SPA2240 SPA2282

5 Motor to Blower Centre Point mm NIL NIL 410 470 450 610 635

Vertical Air Discharge V-Belt Size mm NIL NIL SPZ1400 SPZ1500 SPZ1550 SPA1907 SPA1907

6 V-Belt Brand mm BANDO BANDO BANDO BANDO BANDO BANDO BANDO

7 Design rpm 741 746 777 688 707 583 660

8 Selected rpm 735 735 777 694 698 588 662

9 Blower Wheel Model AT15-15S AT15-15S AT15-15S AT18-18S AT18-18S AT22-22TIC AT22-22TIC

10 Coil Velocity FPM 388 391 389 392 393 385 385

11 External Static inch 0.60 0.60 0.60 0.80 0.80 0.80 1.00

mm 15.24 15.24 15.24 20.32 20.32 20.32 25.40

Pa 150 150 150 200 200 200 250

45

Blower Performance CurvesBlower Performance Curves

BLOWER PERFORMANCE CURVEMDB 075D

46

BLOWER PERFORMANCE CURVEMDB 100D

47

BLOWER PERFORMANCE CURVES

Model: MDB 125D/DR, 150D/DR, 200D/DR, 200D2/DR2

Model: MDB 250D2/DR2, 300D2/DR2

48

BLOWER PERFORMANCE CURVES

Model: MDB 400D4/DR4, 500D4/DR4

49

Outlines Outlines And Dimensions (Indoor)And Dimensions (Indoor)Model: MDB 075D/DR

Model: MDB 100D/DR

NOTE :1) WITH TORIN BLOWER2) WITH U1.4 CCT SLM EC CONTROLLER3) FOR LOCAL AND EXPORT SPEC.

NOTE :1) WITH TORIN BLOWER2) WITH U1.4 CCT SLM EC CONTROLLER3) FOR LOCAL AND EXPORT SPEC.

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Model : MDB 125D/DR

Model : MDB 150D/DR

NOTE :1) WITH TORIN BLOWER4) WITH C3.0B CC SLM EC CONTROLLER5) FOR LOCAL AND EXPORT SPEC.

NOTE :1) WITH TORIN BLOWER2) WITH C3.0B CC SLM EC CONTROLLER3) FOR LOCAL AND EXPORT SPEC.

51

Model : MDB 150D2/DR2


NOTE :1) WITH TORIN BLOWER2) WITH SEQUENTIAL CONTROLLER3) FOR LOCAL AND EXPORT SPEC.

NOTE :1) WITH SEQUENTIAL CONTROLLER2) VERTICAL DISCHARGE

52



NOTE :1) WITH SEQUENTIAL CONTROLLER2) VERTICAL AIR DISCHARGE


53





54

Outlines Outlines And Dimensions (Outdoor)And Dimensions (Outdoor)Model : MMC 075/100 D/DR

Model : MDB 125D/DR

55

Model : MMC 150 D/DR

56

Wiring Diagrams (Cooling)Wiring Diagrams (Cooling)Cooling UnitModel : MDB 075D vs MMC075D (WITH U1.4 MAINBOARD AND SLM3 HANDSET)

Model : MDB 100D vs MMC100D (WITH U1.4 MAINBOARD AND SLM3 HANDSET)

57

Model : MDB 125D vs. MMC 125D (WITH C3.0B MAINBOARD AND SLM HANDSET)

Model : MDB 150D vs. MMC 150D (WITH C3.0B MAINBOARD AND SLM HANDSET)

58

Model : MDB 150D2 vs. MMC 075D x 2MDB 200D2 vs. MMC 100D x 2MDB 250D2 vs. MMC 125D x 2

Model : MDB 300D2 vs. MMC 150D x 2 (WITH SEQUENTIAL CONTROLLER)

WITH SEQUENTIAL CONTROLLER

59

Model : MDB 400D4 vs. MMC 100D x 4MDB 500D4 vs. MMC 125D x 4 WITH SEQUENTIAL CONTROLLER

60

Wiring Diagrams (Wiring Diagrams (Heatpump)Heatpump)Model : MDB 075DR vs. MMC 075DR (WITH U1.4 / SLM3 HANDSET)

Model : MDB 100DR vs. MMC 100DR (WITH U1.4 / SLM3 HANDSET)

61

Model : MDB 125DR vs. MMC 125DR (WITH C3.0B / SLM)

Model : MDB 150DR vs. MMC 150DR (WITH C3.0B / SLM)

62

Model : MDB 150DR2 vs. MMC 075DR x 2MDB 200DR2 vs. MMC 100DR x 2MDB 250DR2 vs. MMC 125DR x 2

Model : MDB 300DR2 vs. MMC 150DR x 2 (WITH SEQUENTIAL CONTROLLER)

WITH SEQUENTIAL CONTROLLER

63

Model : MDB 400DR4 vs. MMC 100DR x 4MDB 500DR4 vs. MMC 125DR x 4 WITH SEQUENTIAL CONTROLLER

64

Refrigerant Circuit DiagramRefrigerant Circuit DiagramModel : MMC 075DR/100DR/125DR/150DR (R22)

M4MC 075DR/100DR/125DR/150DR (R407C)

65

Installation (indoor)Installation (indoor)Preliminary Site Surveya) Electrical supply and installation is to confirm to local authority’s (e.g. National Electricity Board) codes

and regulations.b) Voltage supply fluctuation must not exceed +/- 10% of rated voltage. Electricity supply line must be

independent of welding transformers which can cause supply fluctuation.c) Ensure that the location is convenient for wiring and piping.

Mountinga) For ceiling mounted models, locate a position where piping and ducting work can be kept to a minimum.

Ensure that overhead supports are strong enough to hold the unit’s weight. Position hanger rods andcheck for alignment with the unit. Check that hangers are secure and that the base of fan-coil unit is levelin two horizontal directions.

PipingsDo not use contaminated or damaged copper tubings. If pipings, evaporator or condenser are exposed orhad been opened for 15 seconds or more, vacuum and purge with field supplied refrigerant. Generally, donot remove plastic/rubber plugs/caps from fittings, tubings and coils until ready to connect suction or liquidline into fittings.

Operational CheckAfter all electrical wiring is completed and the system is charged with refrigerant, make sure unit is operatingproperly. Check that:

a) Condenser fans are running, with warm air blowing off the condenser coil.b) Evaporator blowers are running and discharging cool air.c) Suction line inside condensing unit feels cool.d) Liquid line inside condensing unit feels warm.

Electrical ConnectionAs wiring regulations differ from country to country, please refer to your LOCAL ELECTRICAL CODES forfield wiring regulations and ensure that these are complied with. Besides, observe the following generalprecautions:

a) Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiringwork.

b) Provide a power outlet to be used exclusively for each unit. A power supply disconnect and a circuitbreaker for over-current protection should be provided in the exclusive line.

c) The unit must be GROUNDED to prevent possible hazard due to insulation failure.d) All wiring must be firmly connected.e) Electrical wiring must not touch the refrigerant piping, compressor and any moving parts of the fan

motors.

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Installation (Outdoor)Installation (Outdoor)Location For Installation Of The Condensing UnitsAs condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achievemaximum cooling capacity, the location selected should fulfill the following requirements:-

a) Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot bedrawn in again (as in the case of short circuit of hot discharge air). Allow sufficient space for maintenance around theunit.

b) Ensure that there is no obstruction of air flow into or out of the unit. Remove obstacle which block airintake or discharge.

c) The location must be well ventilated, so that the unit can draw and distribute plenty of air thus lowering

the condensing temperature.

d) A place capable of bearing the weight of the outdoor unit and isolating noise and vibration.

e) A place protected from direct sunlight. Otherwise use an awning for protection, if necessary.

f) A place where the hot air discharge and operating sound level will not annoy the neighbors.

g) The location must not be susceptible to dust or oil mist.

CAUTION:If the condensing unit is operated in an atmosphere containing oils (including machineoils), salt (coastal area), sulphide gas (near hot spring, oil refinery plant), such substancesmay lead to failure of the unit.

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Field PipingTo ensure satisfactory operation and performance, the following points should be noted for the field pipingarrangements of the complete refrigerant cycle.

a) Liquid loops or oil traps must be provided according to the position of the outdoor and the indoor units (depending onwhether the indoor unit is above or below the outdoor unit).

b) Field supplied filter dryer should be provided as close to the expansion valve(s) of the indoor unit (evaporator) aspossible.

c) Field supplied sight glass must be assembled and mounted as shown in the figure.

Maximum Pipe Length And Maximum Number Of BendsWhen the pipe is too long, the required refrigerant quantity increases. Both the capacity and reliability drops as a result.As the number of bends increases, system piping resistance to the refrigerant flow increases, thus lowering the coolingcapacity and the compressor may become defective. If the height difference between the evaporator and the condenseris excessive, the cooling capacity drops, the lubricating oil return is retarded, affecting the compressor efficiencyadversely.

Always choose the shortest piping path and follow the recommendations as shown below :

Model Max. Elevation,m (ft.)

Max. Total Length, m(ft.)

Max. of Bends

MMC 075/100/125/150 D/DR 20(65.6) 35(115) 8

CAUTION:1) Our guarantee on the performance of our air-conditioners is strictly revoked if the height, length and/or the

number of bends of the refrigerant piping system installed is beyond the limit above.2) Bendings must be carefully made so as not to crush the pipe. Use a pipe bender to bend a pipe as far as

possible.

Maximum Allowable Piping Length & Elevation Difference

Installation ClearanceA) For MMC – D/DR series (Single/Multiple Condensing Unit)When two or more outdoor units are installed in a location, they must be positioned such that one unit will not be takingthe hot discharge air from another to avoid hot air short circuiting.

This also applies when two or more units are installed one above the other. Below are the installation clearanceguidelines :

Model MMC 075/100/125/150 D/DR 2 xMMC 075/100/125/150 D/DR

3 xMMC 075/100/125/150 D/DR

4 xMMC 075/100/125/150 D/DR

A (mm) 300 600 600 600

B (mm) 1000 1000 1000 1000

C (mm) 1500 1500 2000 2000

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INSTALLATION CLEARANCE

Vacuuming And ChargingVacuuming is necessary to eliminate all moisture and air from the system. AMC-D/DR Condensing Unit isequipped with shredder valve and charging nipples for this purpose.

VacuumingAfter the system pipings are properly connected, connect theflexible hoses to the correct charging nipples as shown in thediagrams. Ensure that flexible hose from charging nipples areconnected to vacuum pump via standard servicing valves andpressure gauges (gauge manifold). Vacuum the air conditionersystem to at least 500 microns Hg.

ChargingBefore charging, the vacuum must be held at 500 microns Hgfor at least 15 minutes, then break vacuum by charging R-22refrigerant. Operate the unit for 15 minutes and ensure thatrefrigerant charges is of correct quantity by monitoring runningcurrent and suction and liquid line pressures. Suction anddischarge pipe pressures should be in the region of 75 psigand 275 psig generally.

After ensuring the system is correctly charged, remove flexiblehose from charging nipples and replace caps.

SERVICEPANEL

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Guidelines Of Field-Charging Air Conditioning Systems With Copeland ScrollCompressors

These guidelines are intended for use with Copeland Scroll compressors only with R22, R407C, R134a,R404A, R507, and R410A refrigerants. They do not apply to Copeland reciprocating compressors orcompetitive Scroll compressors.

Field-Charging – Some Precaution PointsScroll compressors have a very high volumetric efficiency and quickly pump a deep vacuum if there isinsufficient refrigerant in the system or if refrigerant is added too slowly. Operation with low suction pressurewill quickly lead to very high discharge temperatures. While this process is happening, the scrolls are notbeing well lubricated – scrolls depend on the oil mist in the refrigerant for lubrication. A lack of lubricationleads to high friction between the scroll flanks and tips and generates additional heat. The combination ofheat of compression and heat from increased friction is concentrated in a small localized discharge areawhere temperatures can quickly rise to more than 300°C. These extreme temperatures damage the Scrollspirals and the orbiting Scroll bearing. This damage can occur in less than one minute especially on largercompressors. Failure may occur in the first few hours or the damage done during field charging may show upsome time later.

Other typical field charging problems include undercharging, overcharging, moisture or air in the system etc.In time each one of these problems can cause compressor failure.

EquipmentMinimal equipment is required for field charging. The minimum equipment required to do a satisfactory jobis:-

Set of service gaugesHosesVacuum pumpVacuum gaugeScalesThermometer

Charging HosesMost field-charging is done using standard service hoses. Hoses are made in different colors with differentworking pressures and with different leak rates but the most important point is the presence or absence ofShredder valve depressors. Shredder valve depressors severely restrict the flow through the service hoses.This slows evacuation and vapor charging dramatically. In most cases the Shredder depressor can beremoved but it is simpler to have one set of hoses with and one set without Shredder depressors.

Hose with Shredder valve Depressor Hose without Shredder valve Depressor

Hose selection is important depending whether the system is being evacuated or charged. Charging liquidfrom the cylinder into the liquid line should be carried out using an open hose connected to an unrestrictedfitting. This will reduce charging time.

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Typical service valves found on theoutdoor unit

Shredder Valves

Shredder valve withcore in place

Shredder valve with core removed

Most split systems have a suitable connection on the outdoor unit

Shredder valves provide easy system access for pressure reading and addition of refrigerant. On smallsystems, they provide a reasonable connection for evacuation also. However, Shredder valves and thehoses connected to them can cause very severe pressure drops and can multiply evacuation time by a factorof 4 or 5.On the positive side, Shredder valves provide a restriction that slows the speed of liquid charging into thesuction side. When a pressure drop is desirable (charging liquid into suction), connect via a Shredder valve.When a pressure drop is detrimental (evacuation), connect via an open fitting.

How much refrigerant?The proper refrigerant charge should follow the volume as recommended by manufacturer andrecommendation should be followed by the installer. Refer to the table of Refrigerant Charge Level.

If the installer cannot find the correct charge but the system must be started, refrigerant should be carefullyadded to the system until reasonable sub-cooling is measured in the liquid line and reasonable suctionsuperheat is measured at the compressor suction. Suction and discharge pressures must be monitoredcarefully during the charging process.

Charge LimitsCopeland Scroll compressors have the different charge limits for different compressor models as shown intable below. If the total charge exceeds these limits, the system should have a crankcase heater and/orpump down cycle and/or accumulator to prevent liquid damage to the compressor. Some systems mayrequire accumulators to limit liquid floodback even though the charge is lower than the published limit.

Compressor Range Model lbs. kg.Quest ZR46 to ZR81 10 4.5Summit ZR84 to ZR144 16 7.3Specter ZR90 to ZR19M 17 7.7

Charging Procedures - Single Phase CompressorsEvacuate the system to 500 microns Hg. (67Pa). To reduce evacuation time, use short, large diameter hosesand connect to unrestricted service ports on the system. Quality of vacuum cannot be determined by time – areliable vacuum gauge must be used. A battery powered model similar to the gauge shown below is practicalsince it avoids the necessity of finding a correct power outlet.

Turn the refrigerant cylinder upside down, purge the charging hose and charge liquid through the liquid linecharging port until refrigerant no longer flows or until the correct charge has been weighed in. If additionalcharge is required start the system and slowly bleed liquid into the suction side until the system is full.

Shredder core

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Electronic Vacuum Gauge

Copeland recommends charging liquid in a CONTROLLED manner into the suction side until thesystem is full. This recommendation does not hold true for reciprocating compressors where liquid charginginto the suction side could cause severe damage.

Charging Cylinder on Scale Close-up of scale

Carefully monitor the suction and discharge pressures – ensure that the suction pressure does not fall below25 psig (1.7 bar) at any time during the charging process.

CAUTION: Manifold Gauge will show cylinder pressure rather than suction pressure if the cylinder valve andManifold valve “A” are both open.

There are many ways of charging liquid in a “controlled manner” into thesuction side:-

1. Use valve A on the manifold gauge set2. Use the valve on the refrigerant cylinder3. Charge through a Shredder valve4. Use a hose with a Shredder valve depressor5. Charge into the suction side at some distance from the compressor.6. All of the above

Charging Procedures - Three phase compressors

The fundamental procedure is the same as for single phase models but the compressor can run in the wrongdirection on starting. If this happens reverse any two phases and start again. Short term reverse rotation willnot damage the compressor.As compressors get larger the importance of correct field charging procedures grows exponentially.Unfortunately larger systems are often field charged which leads to many infant failures. All Spectercompressors have internal discharge temperature protectors which are very effective in preventingdangerously high discharge temperatures during charging. The protection module will trip and lock thecompressor out for 30 minutes. It is not normally necessary to wait 30 minutes for the module to reset. Whenthe compressor has cooled down the module can be reset by breaking the power supply to the control circuit.Very often the serviceman does not understand why the module tripped and uses a jumper wire to bypass it.He continues to charge the system and removes the jumper when charging is complete. The compressormay or may not run with the protector back in the circuit but it is certain that the compressor has beendamaged and premature failure is inevitable.

A

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NEVER JUMPER MOTOR PROTECTORS – there is always a reason for a protector trip.

System Refrigerant Charge Level Guidelines

Indoor Outdoor Liquid Pipe Gas PipeRefrigerant Charge

(kg/7.5m pipe length)

MDB075D MMC075D 1/2" 1-1/8" 6.2

MDB100D MMC100D 5/8" 1-3/8" 9.5

MDB125D MMC125D 5/8" 1-3/8" 10.8

MDB150D MMC150D 5/8" 1-5/8" 12.1

MDB150D2 MMC075D x2 1/2" 1-1/8" 6.15 x 2

MDB200D2 MMC100D x2 5/8" 1-3/8" 9.5 x2

MDB250D2 MMC125D x2 5/8" 1-3/8" 10.8 x2

MDB300D2 MMC150D x2 5/8" 1-5/8" 12.1 x2

MDB400D4 MMC100D x4 5/8" 1-3/8" 9.5 x4

MDB500D4 MMC125D x4 5/8" 1-3/8" 10.8 x4

MDB075DR MMC075DR 1/2" 1-1/8" 7.0

MDB100DR MMC100DR 5/8" 1-3/8" 9.5

MDB125DR MMC125DR 5/8" 1-3/8" 11.5

MDB150DR MMC150DR 5/8" 1-5/8" 11.9

MDB150DR2 MMC075DR x 2 1/2" 1-1/8" 7.0 x2

MDB200DR2 MMC100DR x2 5/8" 1-3/8" 9.5 x2

MDB250DR2 MMC125DR x2 5/8" 1-3/8" 11.5 x2

MDB300DR2 MMC150DR x2 5/8" 1-5/8" 11.9 x2

MDB400DR4 MMC100DR x4 5/8" 1-3/8" 9.5 x4

MDB500DR4 MMC125DR x4 5/8" 1-3/8" 11.5 x4

MDB075DR M4MC075DR 1/2" 1-1/8" 6.5

MDB100BR M4MC100DR 5/8" 1-3/8" 9.5

MDB125DR M4MC125DR 5/8" 1-3/8" 10.1

MDB150DR M4MC150DR 5/8" 1-5/8" 9.0

MDB150DR2 M4MC075DRx2 1/2" 1-1/8" 6.5 x2

MDB200DR2 M4MC100DRx2 5/8" 1-3/8" 9.5 x2

MDB250DR2 M4MC125DRx2 5/8" 1-3/8" 10.1 x2

MDB300DR2 M4MC150DRx2 5/8" 1-5/8" 9.0 x2

MDB400DR4 M4MC100DRx4 5/8" 1-3/8" 9.5 x4

MDB500DR4 M4MC125DRx4 5/8" 1-3/8" 10.1 x4

Additional chargeBased on liquid pipe size per meter length:

Liquid Pipe Size, inch Additional Charge, kg/meter

1/4” 0.02

5/16” 0.04

3/8” 0.05

1/2” 0.10

5/8” 0.17

3/4” 0.26

7/8” 0.37

Note: Refer to the table of the Recommended Maximum Pipe Length.

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Special Precautions Special Precautions For R407cFor R407cSpecial Precautions When Dealing With Refrigerant R407C Unit

1) What Is New Refrigerant R407C?R407C is a zeotropic refrigerant mixture which has Zero Ozone Depletion Potential (ODP = 0) and thus conformedto the Montreal Protocol regulation. It requires Polyol-ester oil (POE) oil for its compressor's lubricant. Its refrigerantcapacity and performance are about the same as the refrigerant R22.

2) ComponentsMixture weight composition R32(23%), R125(25%), R134a(52%)

3) Characteristic• R407C liquid and vapor components have different compositions when the fluid evaporates or condenses. Hence,

when leak occurs and only vapor leaks out, the composition of the refrigerant mixture left in the system will changeand subsequently affect the system performance. DO NOT add new refrigerant to leaked system. It isrecommended that the system should be evacuated thoroughly before recharging with R407C.

• When refrigerant R407C is used, the composition will differ depending on whether it is in gaseous or liquid phase.Hence when charging R407C, ensure that only liquid is being withdrawn from the cylinder or can. This is to makecertain that only original composition of R407C is being charged into the system.

• POE oil is used as lubricant for R407C compressor, which is different from the mineral oil used for R22 compressor.Extra precaution must be taken not to expose the R407C system too long to moist air.

4) Check List Before Installation/Servicing• Tubing

Refrigerant R407C is more easily affected by dust of moisture compared with R22, make sure to temporarily coverthe ends of the tubing prior to installation

• Compressor oilNo additional charge of compressor oil is permitted.

• RefrigerantNo other refrigerant other that R407C

• ToolsTools specifically for R407C only (must not be used for R22 or other refrigerant)

i) Manifold gauge and charging hoseii) Gas leak detectoriii) Refrigerant cylinder/charging cylinderiv) Vacuum pump c/w adapterv) Flare toolsvi) Refrigerant recovery machine

5) Handling And Installation GuidelinesLike R22 system, the handling and installation of R407C system are closely similar. All precautionary measures; such asensuring no moisture, no dirt or chips in the system, clean brazing using nitrogen, and thorough leak check andvacuuming are equally important requirements. However, due to zeotropic nature of R407C and its hydroscopic POE oil,additional precautions must be taken to ensure optimum and trouble-free system operation.

a) Filter-dryer must be installed along the liquid line for all R407C air conditioners. This is to minimise the

contamination of moisture and dirt in the refrigerant system. Filter-dryer must be of molecular sieve type. For a

heat-pump system, install a two-way flow filter dryer along the liquid line.

b) During installation or servicing, avoid prolong exposure of the internal part of the refrigerant system to moist air.

Residual POE oil in the piping and components can absorb moisture from the air.

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c) Ensure that the compressor is not expose to open air for more than the recommended time specified by

its manufacturer (typically less than 10 minutes). Removed the seal-plugs only when the compressor is

about to be brazed.

d) The system should be thoroughly vacuumed to 1.0 Pa (-700mmHg) or lower. This vacuuming level is

more stringent than R22 system so as to ensure no incompressible gas and moisture in the system.

e) When charging R407C, ensure that only liquid is being withdrawn from the cylinder or can. This is to

ensure that only the original composition of R407C is being delivered into the system. The liquid

composition can be different from the vapor composition.

Composition of R407C in vapour phaseis different from liquid phase.

f) Normally, the R407C cylinder or can is being equipped with a dip-pipe for liquid withdrawal. However, ifthe dip-pipe is not available, invert the cylinder or can so as to withdraw liquid from the valve at thebottom.

g) When servicing leak, the top-up method, commonly practiced for R22 system, is not recommended for

R407C system. Unlike R22 where the refrigerant is of a single component, the composition of R407C,

which made-up of three different components, may have changed during the leak. Consequently, a

top-up may not ensure that the R407C in the system is of original composition. This composition shift

may adversely affect the system performance. It is recommended that the system should be evacuated

thoroughly before recharging with R407C.

R32/R125/R134

33% / 33% / 34%

23% / 25% / 52%

Dip-pipeInvert cylinderwithout dip-pipe

Liquidwithdrawal

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Servicing Servicing And MaintenanceAnd MaintenanceThe design concept of the Condensing Unit is such that all servicing can be done from the front and side of the unit.

Upon removal of front and side panel, all the electrical "terminal box", fan and motor assembly and compressor are easilyaccessible.

Under normal circumstances, these outdoor units only require a check and cleaning of air intake coil surfaces oncequarterly. However, if a unit is installed in area subjected to much oil, mist and dust, the coil must be regularly cleaned byqualified Air Conditioner Service Technicians to ensure sufficient heat exchange and proper operation. Otherwise, thesystems life span might be shortened.

CAUTIONWhen the compressor is to be stopped for a long time, the crankcase heater should be energized for at least6 hours before start of operation.Do not charge OXYGEN, ACETYLENE or other flammable and poisonous gases into the refrigeration cyclewhen performing a leakage test or an airtight-test. These types of gases are extremely dangerous, becauseexplosion can occur.It is recommended that nitrogen or refrigerant be charged for these types of tests.

CAUTION FOR USEBear the following points in mind to safeguard against malfunction and breakdown.

Do not stick rods or other objects through the air outlet during operation since this may result to damage or injury

The air conditioner must not re-start within 3 minutes after shutdown. (These models are equipped with a crankcaseheater with the compressor).

Make sure the air conditioner is properly grounded by checking the ground terminal.

MAINTENANCEFor superb performance and lasting durability, please do not forget to conduct proper and regular maintenance.

Cleaning The Outdoor Unit Heat ExchangerIf you use your air conditioner for prolonged period of time, the outdoor unit heat exchanger will become dirtyimpairing its function and reducing the performance of the air conditioned. Consult your local dealer about the cleaning ofthe heat exchanger.

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OperationOperation

Electrical ConnectionWiring regulations about wire diameter differs from country to country. Please refer to your LOCALELECTRICAL CODES for field wiring rules. Be sure that installation comply with such rules and regulations.

General PrecautionEnsure that the rated voltage of the unit correspond to the name plate before carrying out proper wiringaccording to the wiring diagram.

Provide a power outlet to be used exclusively for each unit. A power supply disconnect and a circuit breakerfor over-current protection should be provided in the exclusive line.

The unit must be GROUNDED to prevent possible hazard due to insulation failures

Every wiring must be firmly connected.

Every wiring should not touch the refrigerant piping, compressor and any moving parts of fan motor.

Operational CheckAfter all wiring is completed and the system is charged with refrigerant, make sure the unit is operatingproperly. Check that :-

Condenser fans are running with warm air blowing off the condensing unit.

Evaporator blowers are running and discharging cool air from ducts.

Suction line and liquid line pressures are in the region of 75 psig and 275 psig respectively.

Sequential Controller Block Diagram

(OPTIONAL)

(OPTIONAL)

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Sequential Controller LCD Operating Instructions(Standard for cooling and heatpump units)1. Sequential controller LCD display

A : Time displayB : Error indicationC : Compressor running display (up to 4

compressors)D : Key lock displayE : Heater display (up to 2 heaters)F : Energy saving mode displayG : Compressor defrost cycle display (up to

4 compressors)H : Operation mode displayI : Temperature set display

2. Operating Guide2.1 ON/OFF key

Press once to start the air conditioning unit.Press again to stop the unit.The operation lamp next to the key lights up and goes off respectively when the unit is runningor not running.Caution : In the case when the ON/OFF key is pressed immediately after the operation isstopped, the unit will not restart until 3 minutes later to protect the compressor.

2.2 Selecting Operation ModePress the MODE key to select the type of operating mode. Consecutive press of the key switches theoperation over "COOL", "HEAT", "AUTO" and "FAN"

2.3 SAVE ModePress the SAVE key to select the energy saving function. This option is only available for "COOL","HEAT" and "AUTO" modes.

2.4 Auxiliary Electric HeaterIf the "HEAT" mode provides insufficient heating to a room even at the highest temperature setting(30°C), press the HEATER key to activate the auxiliary electric heater. For models with two heaters,consecutive press of the key allows the selection of one or both heaters active.

2.5 Temperature SettingTo set the desired room temperature, press or to increase or decrease the settemperature in the range of 16°C to 30°C.Press both and simultaneously to toggle between °C and °F setting.

2.6 Time SettingReal time ClockPress the CLOCK key once to activate set clock mode.Press again to disable set clock mode.Under set clock mode, the time of the present day can be set by pressing the respective MINUTE,HOUR and DAY key.

78

7-days timerPress the ON TIMER key to activate auto-ON timer mode. Under this mode, press the respectiveMINUTE, HOUR and DAY key to select the time of the week when the air-conditioning unit is toautomatically start running. Press the ON TIMER key again to save the setting.

Press the OFF TIMER key to activate auto-OFF timer mode. Under this mode, press the respectiveMINUTE, HOUR and DAY key to select the time of the week when the air-conditioning unit is toautomatically stop running. Press the ON TIMER key again to save the setting.

Then to activate the 7-days timer, press and hold the TIMER ACTIVE key until the word "TIMERACTIVE" appears on the LCD screen. Repeat the same step to disable the 7-days timer.

2.7 Other FunctionKey LockPress the MINUTE key 3 times consecutively to activate the key lock. A "KEY LOCK" symbol willappear on the LCD screen. At this point, only the ON/OFF key is valid.To disable the key lock, again press the MINUTE key 3 times consecutively.

Test runPress the TEST key 2 times consecutively to test run the unit.

3. Error CodeWhen the system is on and an error occurs, the ON/OFF LED on the LCD panel will blink and an errorcode is shown. When the system is off and there is a thermistor error, the ON/OFF LED is off but theerror code is still displayed. Each error code represents different message as below

4. Installation Of LCD Remote Controller4.1 Accessories

The following accessories are included. If any part is missing, contact your dealer immediately.1 Remote controller2 Wooden screw 4.1 x 16 (2 pieces)3 Instruction manual

4.2 Step-by-step guidei) First, open up the casing of the LCD remote controller into its top and bottom case using a

screwdriver. To do this, insert the screwdriver into the lower slot and slide it in the outward direction.

Errorcode Possible fault Error

code Possible fault

E01 Require manual reset (possible causes) E19 Indoor coil sensor 4 shortE02 Compressor 1 high temperature (overload) E20 Indoor coil sensor 1 openE03 Compressor 2 high temperature(overload) E21 Indoor coil sensor 2 openE04 Compressor 3 high temperature(overload) E22 Indoor coil sensor 3 openE05 Compressor 4 high temperature(overload) E23 Indoor coil sensor 4 openE06 Compressor 1 high pressure trip / contact open E24 Outdoor coil sensor 1 shortE07 Compressor 2 high pressure trip / contact open E25 Outdoor coil sensor 2 shortE08 Compressor 3 high pressure trip / contact open E26 Outdoor coil sensor 3 shortE09 Compressor 4 high pressure trip / contact open E27 Outdoor coil sensor 4 shortE10 Compressor 1 trip / low R-22 / outdoor abnormal E28 Outdoor coil sensor 1 openE11 Compressor 2 trip / low R-22 / outdoor abnormal E29 Outdoor coil sensor 2 openE12 Compressor 3 trip / low R-22 / outdoor abnormal E30 Outdoor coil sensor 3 openE13 Compressor 4 trip / low R-22 / outdoor abnormal E31 Outdoor coil sensor 4 openE14 Room sensor short E32 Compressor 1 de-iceE15 Room sensor open E33 Compressor 2 de-iceE16 Indoor coil sensor 1 short E34 Compressor 3 de-iceE17 Indoor coil sensor 2 short E35 Compressor 4 de-iceE18 Indoor coil sensor 3 short

79

ii) Fix the bottom case onto the wall with the 2 wooden screws provided. Then, insert the 4 connectingwires (from the main board) through the slot on the lower right.

iii) Connect one end in each of the 4 wires to the terminal block behind the top case as shown below.The wire that goes into the "GND" terminal at the top case must be connected at the other end to the“GND" terminal at the main board. The same goes for the "+5V", "B" and "A" connection.

iv) Fasten back the top and bottom case into place. Hook the two upper claws into their respective slotsand snap the lower part shut.

Sequential Controller Specifications

The controller can be configured to suit individual’s need with details below :

Model Selection

1. Number of CompressorThe control can be configured into 6 main types base on number of compressorsby changing “R42” values :

Number of Compressor R42 valuea. Cooling / heater* 2 Compressor 20kb. Cooling / heater* 3 Compressor 47kc. Cooling / heater* 4 Compressor Opend. Heat pump 2 compressors 1ke. Heat pump 3 compressors 3.3kf. Heat pump 4 compressors 9.1k

Note : * Cooling or heater model depending on SW1 and SW2 setting. Factory setting for number of

compressor is based on air conditioner models.

2. Number of Heater

Number of Heater SW1(dip1) SW2(dip2)a. No heater (0 heater) off offb. 1 heater on offc. 2 heaters on / off on

Note : Factory preset : SW1 = off; SW2 = off ~ no heater

80

3. Auto Mode Selection

SW5(dip 5)a. Auto mode off offb. Auto mode on on

Note : Factory preset : SW5 = off ~ auto mode off

4. Stage Differential Temperature

Differential temperature is the temperature difference between turning on or off 1 compressor to anothercompressor in thermostat cycle.The stage differential temperature can be selected from the range shown below :

Dip switch 3 Dip switch 4a. Default off offb. 0.5°C on offc. 1.0°C off ond. 1.5°C on on

note that 1.5°C only valid for 2 and 3 compressors model. For 4 compressors model, maximum allowed is1.0°C.

The default differential temperature is base on number of compressor model, the setting is as below :Model Diff. Temperature1 compressor Not applicable2 compressor 1.5°C3 compressor 1.0°C4 compressors 0.5°C

5. Hot Keep Option

Dip switch 6a. Fan off offb. Fan on on

6. Operating ModesThe system has 4 operating modes to select with respect to each model selection:

Model Auto Cool Heat FanSQCn - X - XSQHnh - X X X (Dip switch 5 = off)SQHnh X X X X (Dip switch 5 = on)

Where x denotes modes availablen = number of compressor(s)h = number of heater(s)

7. Last Memory FunctionsThe power up settings for either with or without the last memory backup is based on the JH1 setting.

JH1 Settinga. Last memory backup JH1 Pluggedb. Without last memory backup JH1 Removed

81

8. Sequential Control For Cool ModeThe starting sequence for indoor fan, outdoor fan and compressors is shown as below:

2 secondsStart Indoor fan

15 seconds 2 secondsoutdoor fan 1 compressor 1*




* if available and applicableThe compressors will be turned on one by one depending on the on/off conditions shown in the above

9. Sequential control for heat modeThe starting sequence for indoor fan, outdoor fan and compressors is as shown below :

2 seconds 2 secondsStart Indoor fan all 4 way valves




15 seconds 2 seconds 15 seconds 15 secondsoutdoor fan 4 compressor 4* Heater 1* Heater 2*

* if availa ble and applicable

The compressors will be turned on one by one depending on the on/off conditions shown in the above.

TroubleshootingTroubleshootingWhen any air conditioner malfunction is noted, immediately switch off the power supply to the unit andcontact the local dealer, if necessary. Some simple trouble shooting tips are given below :

Trouble Probable Cause Suggested Action1. Fan does not work 1. No power supply

2. Fan capacitor faulty3. Fan motor faulty4. Switch faulty

1. Check power supply2. Contact local dealer3. Contact local dealer4. Change switch

2. Fan works, butcompressor doesnot work

1. Thermostat setting too high2. Dual pressure control trip3. Compressor faulty4. Compressor contactor faulty

1. Reset thermostat2. .Reset Pressure Control3. Contact local dealer4. Contact local dealer

3. Both fan andcompressor doesnot work

1. Power failure2. Starter trip3. Fuse blown in power switch or operating

unit

1. Operate when power supply resume2. Reset starter3. Check and replace fuse

4. Air-conditionerworks but coolingnot satisfactory

1. Thermostat setting too high2. Doors and/or windows not closed3. Condenser coil dirty4. Some objects blocking the inlet and/or

outlet of the unit5. Insufficient refrigerant charge.

1. Reset thermostat2. Close doors and/or windows3. Contact local dealer4. Remove the object

5. Contact local dealer

82

The following charts are efficient checking procedures for troubleshooting when these fan-coil units arecombined with condensing units with the unit standard wiring. For dual circuited models, perform theprocedures for each.

No Cooling

No Cooling ( Compresor Does Not Start )

No Voltage or Low VoltageUnit Power

Supply

EvaporatorFan Motor

Fuse ForOperation

Circuit

Single-Phase

Components Shorted

Connections Loose

OvercurrentRelay For

Evaporator Fan

High Volage or Low Voltage

Single-Phase

Evaporator FanContactor

Coil Burnt

Contact Faulty

Get the Right Voltage

Repair the PowerLine

Repair or Replace TheComponents

Tighten The Connections

Get The Right Voltage

Check The Power Supply To TheMotor : Repair When Necessary

Faulty Fan Motor

Defective Operation Switch

Change The Contactor

Repair The Contacts

Repair Or Change TheMotor

Repair Or Replace The Switch

CondenserFan Motor


Condenser Fan

Condenser FanContactor

CompressorContactor

High Voltage or Low Voltage

Single-Phase

Coil Burnt

Contact Faulty

Fan Motor Faulty

Other Electrical ComponentFaulty

Coil Burnt

Contact Faulty

Open Compressor Windings

Incorrect Wiring


Check The Power Supply To TheMotor : Repair Connections When

Necessary


Change The Contacts

Repair or Change The Motor

Repair or Change IfNecessary


Repair The Contacts

Change The Compressor

Correct The Wiring

Running

Stop

Tripped

Faulty

Faulty

Faulty

Tripped

Blown

Running

Faulty

Stop

: Faulty : Check : Cause Remedy

83

Insufficient Cooling

High Discharge Pressure

Low Discharge Pressure

Low DischargePressure

Malfunction Of Fan CyclingSystem

CondenserAir Flow

Low Refrigerant Charge

Low Ambient Temperature

Check The System And Repair TheComponents If Required

Add Refrigerant

See The Unit Working Range

Excessive

Insufficient Cooling

High Discharge Pressure or LowSuction PressureDual Pressure

Switch

CompressorCycling


Compressor

Clogged Capillary or PressureSwitch

Switch Faulty

High Voltage or Low Voltage

Discharge GasThermostat or

InternalThermostat

Single-Phase

High Discharge Pressure AndHigh Suction Pressure

High Discharge Pressure AndLow Suction Pressure

Refrigerant Short Charge orRefrigerant Leakage

See "High Discharge Pressure" or"Low Suction Pressure"

Repair Clogging and ReplaceThe Switch If Required

Repair or Change If Necessary


Check The Power Line To TheCompressor : Repair When Necessary

High Suction Pressure

High Discharge Pressure or LowSuction Pressure

See "High SuctionPressure"

Running

Tripping

Cycling On

Tripping

Tripping

Loose Connections

See "High Discharge Pressure"or "High Suction Pressure"

Tighten The ConnectionsSee "High Discharge

Pressure" or "Low SuctionPressure"

Add Refrigerant. RepairLeakage If Detected.

See "High Discharge Pressure"or "Low Suction Pressure"

High DischargePressure

Clogged Condenser Coil

CondenserAir Inlet

Temperature

CondenserAir Flow

Low Fan Speed

Malfunction Of Fan CyclingSystem

Circulating Air Flow

Overcharged Refrigerant

Non-Condensable Gas


Clean The Condenser

Check The VoltageAnd Get The Right

VoltageCheck The System

And Repair IfRequired

Secure Space ForRequired Air Flow

Purge The Refrigerant

Restricted

High

Restricted Liquid Line

Purge The Gas

Remove The Restriction

See "High Suction Pressure"

84


Low Suction Pressure

Noisy Operation

High SuctionPressure

Excessive Fresh Air IntakeEvaporator

Air InletTemperature

Insufficient Duct Insulation

Defective Compressor Valve

Reduce The Fresh Air Intake

Reinforce The Duct Insulation

Change Or Repair The Compressor

Low

Overcharged Refrigerant Purge The Refrigerant


Clogged Air Filter

EvaporatorAir Inlet

Temperature

EvaporatorAir Flow

Restricted Duct

Low Fan Speed

Short Cycling

Faulty Thermostat

Restricted Liquid LIne AndSuction Line

Low Discharge Pressure

Clean The Air Filter


Adjust The Fan Speed

Remove Obstacles To Air Circulation

Repair Or Replace If Necessary

Restricted

Low

Low Refrigerant Charge Add Refrigerant

See "Low Discharge Pressure"


Noisy Operation

Unremoved Shipping Bolt(s)

EvaporatorFan

Compressor

Overcharged Refrigerant


Worn Compressor Parts

Knocking Runner

Worn Bearing

Refrigerant Short Charge

Remove The Bolt(s)

Purge The Refrigerant

See "Low Suction Pressure"

Replace Or Repair The Compressor

Fix The Runner Or Casing Properly

Noisy

Partially Clogged Clean The Dryer

Add Refrigerant

Change The Bearing

Liquid Line

ShippingBolt(s)

LiquidRefrigerantBacking Up

Noisy

Noisy

Inadequate Duct Work

Loose Fixed Screws Tighten All Fixed Screws

Check Flexible Ducts

Noisy

StrainerWhistling

85

Parts ListParts ListModel : MDB075D

1 ASSY, BASE PAN COVER INS. 18 ASSY, SIDE PANEL BIG RIGHT INS.

2 ASSY, BASE PAN INS. 19 ASSY, TOP PANEL INS.

3 ASSY, FRONT PANEL INS. 20 ASSY, SECTION FILTER

4 ASSY, FLANGE BLOWER 21 ASSY, TERMINAL BOX

5 ASSY, BLOWER 22 SCREW, S.T. TRUSS HEAD PHILIP

6 GROMET, MNTG COMPLETE WITH NUT 23 SCREW, SELF TAPPING PAN HEAD

7 ASSY, BRACKET FAN MOTOR 24 SCREW, TRUSS HEAD PHILIP

8 MOTOR 25 NUT, WELD M5

9 CAPACITOR, 6 uF/440V 26 SCREW, WOOD

10 CLAMP, CAPACITOR 27 WASHER, PLAIN

11 SUPPORT, BLOWER BRACKET 28 WASHER, PLAIN

12 ASSY, DRAIN PAN INS. 29 WASHER, SPRING

13 ASSY, COIL TUBING 30 WASHER, SPRING

14 ASSY, COIL SIDE COVER RIGHT INS. 31 BOLT, HEXAGON PAN HEAD

15 ASSY, COIL SIDE COVER LEFT INS. 32 NUT, HEXAGON

16 ASSY, SIDE PANEL LEFT INS. 33 NUT, HEXAGON

17 ASSY, SIDE PANEL SML RIGHT INS.

1-WITH KULTHORN MOTOR2-WITH TORIN FORWARD CURVE BLOWER3-WITH CONTROLLER4-WITH ALCO THERMOSTATIC EXPANSION VALVE5-WITH PE INSULATION6-FOR 220-240V/1PH/50Hz7-FOR LOCAL AND EXPORT SPEC.

86

Model : MDB100D









9 CAPACITOR, 7.5 uF/440V 26 SCREW, WOOD









1-WITH KULTHORN MOTOR2-WITH TORIN FORWARD CURVE BLOWER3-WITH CONTROLLER4-WITH ALCO THERMOSTATIC EXPANSION VALVE5-WITH PE INSULATION6-FOR 220-240V/1PH/50Hz7-FOR LOCAL AND EXPORT SPEC.

87

Model : MDB125D

1 ASSY, BASE PAN INS. 20 ASSY, FLANGE BLOWER

2 ASSY, BLOWER 21 ASSY, TOP PANEL INS.

3 SUPPORT, BLOWER BRACKET LEFT 22 ASSY, SECTION FILTER

4 SUPPORT, BLOWER BRACKET RIGHT 23 ASSY, SIDE PANEL BIG RIGHT INS.

5 BASE, MOTOR LOWER 24 COVER, TERMINAL BOARD

6 BASE, MOTOR UPPER 25 SCREW, S.T.T.H. PHILIP (8 x 3/8" A)

7 MOTOR 26 SCREW, SELF TAPPING PAN HEAD (M5 x 16.0)

8 PULLEY, MOTOR 27 SCREW, TRUSS HEAD PHILIP

9 PULLEY, BLOWER 28 SCREW, WOOD

10 V-BELT 29 NUT, WELD M5

11 RUBBER SHEET 30 BOLT, HEXAGON (M8 x 20.0)

12 ASSY, DRAIN PAN INS. 31 BOLT, HEXAGON (M8 x 30.0)

13 ASSY, COIL TUBING 32 BOLT, HEXAGON (1/2")

14 ASSY, COIL SIDE COVER LEFT INS. 33 WASHER, PLAIN (M8)

15 ASSY, SIDE PANEL LEFT INS. 34 WASHER, PLAIN (1/2")

16 ASSY, COIL SIDE COVER RIGHT INS. 35 WASHER, SPRING (M8)

17 ASSY, SIDE PANEL SML RIGHT INS. 36 WASHER, SPRING (1/2")

18 ASSY, TERMINAL BOARD MAIN 37 NUT, HEXAGON (1/2")

19 ASSY, FRONT PANEL INS. 38 NUT, HEXAGON (M8)

NOTE :WITH CONTACTOR

88

Model : MDB150D







7 MOTOR 26 SCREW, SELF TAPPING PAN HEAD (8 x 3/4")

8 PULLEY, MOTOR 27 SCREW, TRUSS HEAD PHILIP (M5 x 16.0)













89

Model : MDB150D2





















90

Model : MDB200D2 (VERTICAL AIR DISCHARGE)

1 ASSY, BASE PAN INS. 21 ASSY, SECTION FILTER

2 SUPPORT, BLOWER LEFT 22 ASSY, TERMINAL BOX

3 SUPPORT, BLOWER RIGHT 23 ASSY, PANEL SERVICE INS.

4 ASSY, BLOWER HOUSING 24 COVER, TERMINAL BOX

5 PULLEY, BLOWER 25 SCREW, S.T.TRUSS HEAD PHILIP

6 BASE, MOTOR UPPER 26 SCREW, SELF TAPPING PAN HEAD

7 RUBBER SHEET 27 SCREW, TRUSS HEAD PHILIP

8 MOTOR 28 SCREW, TRUSS HEAD PHILIP

9 PULLEY, MOTOR 29 NUT, WELD

10 V-BELT 30 SCREW, WOOD

11 ASSY, FAN MOTOR HARNESS WIRE 31 BOLT, HEXAGON

12 ASSY, DRAIN PAN INS. 32 BOLT, HEXAGON

13 ASSY, COIL LEFT 33 WASHER, PLAIN

14 ASSY, COIL RIGHT 34 WASHER, SPRING

15 ASSY, PANEL FRONT INS. 35 NUT, HEXAGON

16 COVER, BLOWER 36 BOLT, ADJUSTING

17 ASSY, PANEL HEADER LEFT INS. 37 WASHER, PLAIN

18 ASSY, PANEL HEADER RIGHT INS. 38 WASHER, SPRING

19 ASSY, TOP PANEL INS. 39 NUT, HEXAGON

20 ASSY, FLANGE BLOWER


91

Model : MDB200D2 (HORIZONTAL AIR DISCHARGE)





















NOTE :1) WITH SEQUENTIAL CONTROLLER2) HORIZONTAL AIR DISCHARGE

92























93























94























95























96













12 ASSY, DRAIN PAN INS. 34 WASHER, PLAIN

13 ASSY, COIL LEFT LOWER 35 WASHER, SPRING

14 ASSY, COIL LEFT UPPER 36 NUT, HEXAGON

15 ASSY, COIL RIGHT LOWER 37 BOLT, HEXAGON

16 ASSY, COIL RIGHT UPPER 38 WASHER, PLAIN

17 ASSY, PANEL FRONT INS. 39 WASHER, SPRING

18 COVER, BLOWER 40 NUT, HEXAGON

19 ASSY, PANEL HEADER LEFT INS. 41 BOLT, HEXAGON

20 ASSY, PANEL HEADER RIGHT INS. 42 BOLT, ADJUSTING

21 ASSY, TOP PANEL INS. 43 WASHER, PLAIN

22 ASSY, FLANGE BLOWER 44 WASHER, SPRING

45 NUT, HEXAGON


97
























45 NUT, HEXAGON


98



2 SUPPORT, BLOWER LEFT 23 ASSY, SECTION FILTER

3 SUPPORT, BLOWER RIGHT 24 ASSY, TERMINAL BOX

4 ASSY, BLOWER HOUSING 25 ASSY, PANEL SERVICE INS.

5 PULLEY, BLOWER 26 COVER, TERMINAL BOX

6 BASE, MOTOR UPPER 27 SCREW, S.T.TRUSS HEAD PHILIP

7 RUBBER SHEET 28 SCREW, SELF TAPPING PAN HEAD



10 V-BELT 31 NUT, WELD

11 ASSY, FAN MOTOR HARNESS WIRE 32 SCREW, WOOD


13 ASSY, COIL LEFT LOWER 34 WASHER, PLAIN

14 ASSY, COIL LEFT UPPER 35 WASHER, SPRING

15 ASSY, COIL RIGHT LOWER 36 NUT, HEXAGON

16 ASSY, COIL RIGHT UPPER 37 BOLT, HEXAGON

17 ASSY, PANEL FRONT INS. 38 BOLT, HEXAGON






99
























100

Model : MDB075DR









9 CAPACITOR, 6 uF/440V 26 SCREW, WOOD









1-WITH A.O. SMITH MOTOR2-WITH TORIN FORWARD CURVE BLOWER3-WITH CONTROLLER4-WITH DANFOSS THERMOSTATIC EXPANSION VALVE5-WITH PE INSULATION6-FOR 220-240V/1PH/50Hz7-FOR EXPORT SPEC.

101

Model : MDB100DR









9 CAPACITOR, 7.5 uF/440V 26 SCREW, WOOD









1-WITH A.O. SMITH MOTOR2-WITH TORIN FORWARD CURVE BLOWER3-WITH CONTROLLER4-WITH DANFOSS THERMOSTATIC EXPANSION VALVE5-WITH PE INSULATION6-FOR 220-240V/1PH/50Hz7-FOR EXPORT SPEC.

102

Model : MDB125DR







7 MOTOR 26 SCREW, SELF TAPPING PAN HEAD (M5 x 16.0)














103

Model : MDB150DR





















104

Model : MDB150DR2





















105

Model : MDB200DR2 (VERTICAL AIR DISCHARGE)






















106

Model : MDB200DR2 (HORIZONTAL AIR DISCHARGE)






















107























108























109























110























111
























45 NUT, HEXAGON


112
























45 NUT, HEXAGON


113
























114
























115

Model : MMC075DR

1 ASSY, PANEL BASE 21 PLATE, ORIFICE

2 ASSY, COMPRESSOR 22 ASSY, MOTOR

3 ACCUMULATOR 23 BLADE, FAN

4 STRUCTURE, TUBE SUPPORT 24 GUARD, FAN 32"

5 SUPPORT, TUBE LIQUID 01/2" 25 PANEL, FRONT

6 SUPPORT, GAS TUBE 01 1/8" 26 ASSY, HOISTING BRACKET

7 ASSY, ACCESS VALVE 27 SCREW, TRUSS HEAD PHILIP

8 ASSY, O/D COIL LEFT MAIN 28 SCREW, TRUSS HEAD PHILIP

9 ASSY, O/D COIL RIGHT MAIN 29 SCREW, TRUSS HEAD PHILIP

10 STRUCTURE, COIL 30 SCREW, TRUSS HEAD PHILIP

11 ASSY, STRUCTURE BACK LEFT 31 SCREW, WOOD

12 ASSY, STRUCTURE BACK RIGHT 32 BOLT, HEXAGON

13 ASSY, UNIT TUBING 33 WASHER,PLAIN

14 CLAMP, LIQUID TUBE 01/2" 34 WASHER, SPRING

15 CLAMP, GASS TUBE 01 1/8" 35 NUT, HEXAGON

16 ASSY, STRUCTURE FRONT LEFT 36 WASHER,PLAIN

17 ASSY, STRUCTURE FRONT RIGHT 37 WASHER, SPRING

18 ASSY, TERMINAL BOX (MAIN) 38 NUT, HEXAGON

19 COVER, TERMINAL BOARD BACK 39 ISOLATOR DURO 40

20 COVER, TERMINAL BOARD FRONT 40 ISOLATOR, SLEEVE

116

Model : MMC100DR





















117

Model : MMC125DR





















118

Model : MMC150DR





















DOP :Americas - 13600 Industrial Park Boulevard, P.O. Box 1551, Minneapolis, MINI 55440 USA (612) 553-5330Asia - Jalan Pengapit 15/19, P.O. Box 7072, 40702 Shah Alam, Selangor Darul Eshan, Malaysia - Tel: 6-03-5594922 - Fax: 6-03-5506980 - Telex: MA 38521Europe - 42 Cours Jean Jaurès - 17800 Pons - France - Tél: (33) 46 92 33 33 - Télex: 790 536 F - Télecopie: (33) 46 91 38 33

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