LG AS-W303DGH1 Svc Manual Download Page 7

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LGE Internal Use Only

Outdoor Unit

435511

135500B

566000A

566000B

554160B

550140

W6631A

W6631B

552116

561410B

552202

554160A

263230E

552203A

W49810

552200

552203B

554031

263230D

558511

435512

559010

W4810

435301

349480

546810

447910

437210

430410

437211

152503

552113

548490

137213B

137213A

435300

261704

352113

W0CZZ

649950

552204

567480G

552111

552115

561410A

268711B

W6640

349600

CONS

DISCHARGE

INTERNAL

OLP TYPE

COMPRESSOR

INTERNAL

OLP TYPE

COMPRESSOR

INV.

DISCHARGE

SUCTION

661400

AIR/TUBE SENSOR

135500A

Note) * Please ensure GCSC since the replacement parts may be changed depending upon the buyer's request.

Please check the correct parts in View RPL(Replacement Part List) on GCSC.
(GCSC Website http://biz.Lgservice.com,)

Model

Classiﬁcation

Description

Part Number

Location Number

Remark

Compressor

5416A90015A

554160A

Barrier Side

ASUW303DGH0

Inverter Heat/pump

Harness,Multi

6631A20054J

W6631A

Compressor

TBZ31469901

554160B

Service Side

Harness,Multi

6631AR2773W

W6631B

Summary of Contents for AS-W303DGH1

Page 1: ...ditioner SVC MANUAL Exploded View MODEL AS W303DGH1 CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel Internal Use Only http biz lgservice com ...

Page 2: ...Control Plasma Filter Prefilter washable anti fungus Auto Clean CHAOS Wind Auto Wind Steps Fan Cool Heat Airflow Direction Control up down Airflow Direction Control left right Remocon Type Setting Temperature Cooling Range Heating Auto Operation Micom Control Auto Changeover Micom Control Self Diagnosis Timer Sleep Operation Soft Dry Operation Restart Delay minute Deice Control Defrost Hot Start J...

Page 3: ...nsion Valve LOC Description PCB Connector Th1 Thermister for indoor air temperature CN TH1 Indoor Th2 Thermister for indoor pipe in temperature Th3 Thermister for Indoor pipe out temperature CN TH2 Indoor Th4 Thermister for outdoor heat sink temperature CN TH1 Outdoor Th5 Thermister for outdoor pipe temperature CN TH2 Outdoor Th6 Thermister for outdoor air temperature Th7 Thermister for outdoor di...

Page 4: ...2010 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 3 Wiring Diagrams CN MOTOR1 CN L R BL CN TH1 CN DISP1 WH CN DISP2 BL CN HVB CN U D WH CN 12V CN TH2 Indoor Unit ...

Page 5: ...ight 2010 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only CN_4WAY CN_OIL S CN_PRESS CN_FAN A CN COIL1 CN COIL2 CN_LEV1 CN_TH4 CN_TH3 CN_TH2 CN_TH1 Outdoor Unit ...

Page 6: ...7581B 135516 268711A 147582 145200A 145200B 146811B W6640 346810 266090 263230B 268711C 267110 135314 149304 152313 135316 146811A 263230A 35211B 354210B 354212 354210A Part for Plasma Model 266001 352150 W51620B W51620A W50400 Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request Please check the correct parts in View RPL Replacement Part List on GC...

Page 7: ...0G 552111 552115 561410A 268711B W6640 349600 CONS DISCHARGE INTERNAL OLP TYPE COMPRESSOR INTERNAL OLP TYPE COMPRESSOR INV DISCHARGE SUCTION 661400 AIR TUBE SENSOR 135500A Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com Model Classiﬁcati...

Page 8: ...ll the installing contractor of your product as warranty service will be provided by them 2 If you have service issues that have not been addressed by the contractor please call 1 888 865 3026 CANADA Service call Number 888 LG Canada 888 542 2623 ...

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