air conditioner window type

1

HAIER

WINDOW TYPE AIR CONDITIONER

Service Manual

Part # AC-8888-104

HAIER TRADING COMPANY, LLC www.haieramerica.com

Domestic Air Conditioner

SERVICE MANUAL

Models

HWR08XC5

ESA3065

ESA3085

l Features

l Top-Discharge Air Flow l Ultra Quiet Operation l Safty Power Cord l EnvicoCleanTM Coil l Easy-Access Washable Filter l Digital Display&Timer l Energy Star(ESA3065, ESA3085) Serial Number: 0010540329 Version:00.00 Edition: 2004-9-24

Domestic Air Conditioner Model: HWR08XC5 ESA3065, ESA3085

1

Content

1 Product Code Illumination And Series introduction ---------------------------- 2

2 Features -----------------------------------------------------------------------------------------3

3 Specifications -------------------------------------------------------------------------------- 4

4 Safety and Precaution -----------------------------------------------------------------------5

5Warning and Cautions ----------------------------------------------------------------------6

6Net Dimention ---------------------------------------------------------------------------------7

7Installation and Accessory Parts -------------------------------------------------------8

8Parts and Functions -----------------------------------------------------------------------10

9Abnormity Diagnose -------- ---------------------------------------------------------------13

10System Flow Chart -----------------------------------------------------------------------14

11Circuit Diagram ----------------------------------------------------------------------------15

12Maintenance Service and Trouble Shooting -----------------------------------16

13Wiring Diagram --------------------------------------------------------------------------18

14Exploded View and Parts Lists -----------------------------------------------------19


2

Product Code Illumination And Series Introduction 1.Model identification: H W A B C D E F G A: Abbreviation of Haier B: Abbreviation of Window C: R-Remote Control F-Mechanical Control D: Nominal cooling capacity(BTU/h) with the first two numbers based on one thousand unit E: The type of power supply X: 115V/60HZ V:208/220V/50HZ F: Function code C-Cooling only H-Heating pump E-Electric aided heating G: Design code E SA A B C D A: Abbreviation of Energy Star B: No meaning

C: Nominal cooling capacity(BTU/h) with the first two numbers based on one thousand unit D: Design code Examples: HWR08XC5 It represents remote contrl window air conditioner.Cooling capacity is 8000BTU/h and the power supply is 115V /60Hz. ESA3065 It represents remote contrl window air conditioner.Cooling capacity is 6000BTU/h and the power supply is 115V /60Hz. 2.Standard situation/conditions

Indoor air state outdoor air state No. Operating condition

D.B. W.B. D.B. W.B. 1 Nominal cooling 26.7 19.4 35 23.9

2 Nominal heating / / / /

3 Nominal electrical heating

/ / / /


3

Specifications: Item UNIT HWR08XC5 ESA3065 ESA3085 Cooling capacity BTU/h 8000 6000 8000

Heating capacity BTU/h / / / Power supply 1PH/115V/60Hz 1PH/115V/60Hz 1PH/115V/60Hz

Power input W 810 560 740 Running current A 7.3 4.9 7.1 Cooling

EER BTU/(hW) 9.8 10.7 10.8 Power input W / / /

Running current A / / / Heating

COP BTU/(hW) / / /

Indoor side dB(A) 53/52/50 53/52/50 53/52/50 Sound Level Outdoor side dB(A) / / / Height mm 347 347 347 Width mm 500 500 500 Case Depth mm 450 450 450 Height mm 445 445 445 Width mm 552 552 552

Packaging dimensions

Depth mm 486 486 486 Net kg 24 24 24 Weight Gross kg 26.5 26.5 26.5 Type Rotate Rotate Rotate Model 2R12S3R126A6

A SD086UW-H3

BG 2R12S3R126A6A

Running cap. for comp.

F 35uf/250VAC 40uf/250VAC 35uf/250VAC Compressor

Starting method PSC PSC PSC

Heating side MPa 380 380 380 Pressure

Cooling side MPa 170 170 170

Model R22 R22 R22 Refrigerant

Charge kg 0.40 0.435 0.42

indoor unit Acentric fan Acentric fan Acentric fan Type outdoorunit Axial fan Axial fan Axial fan indoor unit r/min 96030/80040/5

7530 96030/80040/57

530 96030/80040/57

530 Fan

F a n speed

outdoorunit r/min / / / Air volume m3/hr 330 330 330 Moisture removal Pints/hr 1.2 10 -3 1.2 10 -3 1.2 10 -3 Exchanging pipe type/ diameter mm E v a p o r a t o r :?7

condenser:?7 Evaporator:?7

condenser:?7 Evaporator:?7

condenser:?7 Fin material Hydrophile aluminum foil Hydrophile aluminum foil Hydrophile aluminum foil


4

Safety and Precaution


5

Warning and Cautions


6

Net Dimention

500 450

347


7

Installation and Accessory Parts


8


CR2025 batteryRemotecont rol

M odel: HWR0 8XC5, ESA3065,ESA3085

TEM P/ TIM E

MO DE SPEED TI MER

ON/ OFF


9


HWR08XC5, ESA3065, ESA3085

HW R08XC5, ESA3065, ESA3085

1316

20 14

58


10



11



12

Parts and Functions

1. ThermostatThis allows you to adjust the temperature of the air.The lower the setting the cooler the air temperatureWith this you can set the temperature to yourdesired comfort level You can set the temperaturebetween 61oF and 86oF.2. fan SpeedYou have 2 levels of Fan speed to set at your

desired comfort level.3. Function.Your air conditioner has 2 Functions.a) COOLHere the air conditioner will operate the compressorand the desired fan speed set to give you chilledcold air for your comfort.b) FanYou can run the fan only on not so hot days. Thefan can be set to run at 2 speeds as desired by you.

4. Timer

6. Window Install KitEnables you to install the air conditioner in a doublehung window. Extra brackets or support may beneeded depending on your window.7. Remote ControlThis full functional wireless remote allows you tooperate your air conditioner from a distance. Youneed not have to get up to change the settings, thefunctions or to turn the unit on or off.

8. LED Display Electronic Control PanelThe 4 function LED displays Room Temperature,Temperature Setting, Timer Setting and TimeRemaining to Stop / Start the unit. ElectronicControl Panel lets you set the temperature to theExact Temperature you desire.9. Electrostatic FilterBeing constructed of high efficiency purifyingsubstance, active carbon fabric, electrostatic fabric,electrostatic active carbon net and other materials

MODEL: HWR08XC5ESA3065, ESA3085


13

Abnormity Diagnose

1. Sensor diagnose: 2 seconds after the sensors open circuit or short

circuit, the unit will turn off automatically and the LED will show E0 until

the sensors resume.

2. Keystroke circuit error diagnose: When power on for the first time, the

PCB will check the keystroke circuit, if the sampling value is different with

the theory value, the LED will show E1, which means failed keystroke

circuit. The keyboard is locked and so invalid, but the remote control is

working normally.


14

System Flow Chart

Indoor heat exchanger

Outdoor heat exchanger

Compressor

Capacillary tube

Cooling


15

Circuit Diagram

1 2 3 4 5 6 7 8

A

B

C

D

87654321

D

C

B

A

K7K6K5K4K3

R24 330

L10L1 L2 L5L4L3

R27 330R28 330

R23 330

R26 330

+5V

R25 330

R32

1 K

R33

2 K

R34

2 K

R35

2 K

R4010K

R39

330

C214.7UF/50V

+5V

R29 330

R3810K

R36

3 K

+5V

C22104C20100U/16V

TEMP/TIME -TEMP/TIME+UV-LIGHT

POWER ON/OFF HIGHTIMER ONTIMER OFFUV-LIGHT

K2K1

R42

1 K

R41

1 K

R37

10K

FANCOOL

MODESPEEDTIMERPOWER ON/OFF

L11

C84.7UF/50V

R18560

JK3

PB1

+5

R102 K

+12

R111 K

+5

R6

5.1KC140.1u/250V

C5

100UF/16V

FUSE1

JK4

C12

104

R2010K

R162.2K

C74.7UF/50V

+5

R5

5.1K

C13

104

R192.2K

R1322k

+5R15

10k

R1222k

????

??

R14

10K

R9

1 K

JK1

R17

10K

C11104

12

CN1

1 2

CN2

+5

R410K R310K

12

CN4UV

ZR1

LOW HIGH

A11

A22 Q2 15

A77

GND8

Q3 14

Q6 11

A33

A66

A44 Q4 13

Q7 10

VCC 9

Q1 16

Q5 12A55

IC22003

COMPRESSOR

CX1

4M

+5

GFABCEDH

VSS1

XIN2

XOUT3

TEST4

VDD5

P21(XTIN)6

P22(XTOUT)7

/RESET8

P209

P00(TXD)10

P01(RXD)11

P02(SCLK)12

P03(MOSI)13

P04(MISO)14 P05(/SS) 15P06 16P07 17

P10(/INT0) 18P11(INT1) 19

P12(/DVO) 20P30 21P31 22

P32(AIN0) 23P33(AIN1) 24

P34 25P35 26P36 27P37 28

IC1TMP86C807

R312 K

R212 K

R302 K

R222 K

DQ29012

DQ19012

DQ39012

DQ49012

OUT 1GND 2VCC 3

REV

1 234

56789

10

LED1

Q19012

D1 D2

D3 D4

C6

104

C15102

12

34

TRANS

L7

LOW

+5

+5

+5

+5

ROOM

PIPE

UVLOW

MID

HIGH

COMPRESSOR

BP

C10

104

C9

100UF/16V

C17

100UF/16V

C16

104

CN3

CN20

+5

C3

104

C1

104

C4

470UF16V

C2

1000UF/25V

Q28050 R1

51/1W

R2390

DZ5.6V/1W

R43

5.1K

+5

S5S4S2 S1

N


16

Maintenance Service and Trouble Shooting

WA IT T

H R EE M IN U TE

S B EF O R

E R EST A

R TI NG

To clean the front panels or the cabinet DO NOT use harshchemicals, abrasives, ammonia, chlorine, bleach, concentrateddetergents, solvents or metal scouring pads. Some of these chemicals

DO NOT use your air conditioner without the air filter in place.

Always unplug your air conditioner before cleaning.

The air filter behind the front grille should be checked and cleanedat least once every 2 weeks or more often if necessary.

To remove:1. Open the inlet grille downward by pulling out the top of the inlet grille.2. Remove the air filter from the front grille assembly by pulling the airfilter up slightly.3. Clean the filter with warm, soapy water below 40

oC(104

oF).

4. Rinse and gently shake the water from the filter and let it dry beforereplacing it.


17

Maintenance Service and Trouble Shooting

Trouble Shooting

If air conditioner does not operate:

Check if unit is plugged in.The plug may have come loose. Check if the unit is in off mode. The fan control may be in off position.

Air from air conditioner is warm:

The A/C setting may need to be raised. The temperature outside the room is below 65FThe conpressor will not

cycle on if the temperature outside is below 65F.

Ice formation on cooling coils: Outside temperature too cold .Set the unit on fan only setting to defrose ice. Lower temperature setting.Temperature setting may be too cold. Unit BTU may be too high for the room.


18

Wiring Diagram

Y/G: YELLOW/GREEN

NOTING:DASHED UNIT IS OPTIONAL UNIT.NOT HAVEUV FUNCTION'S TYPE DOESN'T HAVE THE DASHED UNIT.

B: BLACK

GR: GRAYBL: BLUE

OR: ORANGE

G: GREEN

W: WHITE

R: RED

Y/G B

BL

0010552089

LOW

JK4-1

RECEIVING

6

B(NO RIBBED)

POWER SUPPLY

PROTECTOR

S

1

R

R

MC

W(R

IBB

ED

)

1

B

G

TRANSFORMER

FAN MOTOR

CAPACITOR

B

COMPRESSOR

W

GR

3

GR R

H

M

OR

R

4 5

CN5TR

HI

CN2-1

UVLIGHT

SENSOR

CN

4

BOARDRECEIVER

IC1

CN1

WIRING DIAGRAM

SIGNAL

HEAD

FUSE1

CAPACITORBBL

L

BL

1

OR

2

B

(250V 3.15A)

N

FUSE

COM

NO


25

Sincere Forever

Haier Group

Haier Industrial Park, No.1, Haier Road

266101, Qingdao, China

http://www.haier.com

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air conditioner window type