LG Electronics LG Air Conditioner Parts Manual and Replacement Parts List for Your Models

Page 74

Replacement Parts List

Replacement Parts List

Parts List(Indoor)

LOCATION

 

 

PART No.

 

 

DESCRIPTION

 

 

 

 

REMARKS

No.

LAN091CNP

LAN091HNP

LAN121CNP

LAN121HNP

 

 

LA090CPI

LA090HPI

LA120CPI

LA120HPI

 

 

 

(ASNC091F2G0)

(ASNH091F2G0)

(ASNC121F2G0)

(ASNH121F2G0)

 

131410

Chassis Assembly

3141A20037C

3141A20037C

3141A20037C

3141A20037C

-

 

 

 

 

 

 

 

146811-1

Motor Assembly,DC,Stepping

4681A20055A

4681A20055A

4681A20055A

4681A20055A

Discharge

 

 

 

 

 

 

 

147581

Louver,Horizontal

4758A20098A

4758A20098A

4758A20098A

4758A20098A

-

 

 

 

 

 

 

 

346810

Motor Assembly,DC

4681A20047B

4681A20047B

4681A20047B

4681A20047B

-

 

 

 

 

 

 

 

349600

Bracket,Motor

4960A20016A

4960A20016A

4960A20016A

4960A20016A

-

 

 

 

 

 

 

 

359012

Fan,Turbo

5900A20063A

5900A20063A

5900A20063A

5900A20063A

-

 

 

 

 

 

 

 

352380

Guide,Air

5238A20046A

5238A20046A

5238A20046A

5238A20046A

-

 

 

 

 

 

 

 

135515

Cover Assembly,Top(Indoor)

3551A20225C

3551A20225C

3551A20225C

3551A20225C

-

 

 

 

 

 

 

 

330870

Pan Assembly,Drain

3087A30009B

3087A30009B

3087A30009B

3087A30009B

-

 

 

 

 

 

 

 

354210

Evaporator Assembly,First

5421A20265A

5421A20265A

5421A20265A

5421A20265A

-

 

 

 

 

 

 

 

35211B

Tube Assembly,Tubing

5211A21789C

5211A21789C

5211A21789C

5211A21789C

-

 

 

 

 

 

 

 

159830

Filter Assembly,Air Cleaner

5983A25015A

5983A25015A

5983A25015A

5983A25015A

-

 

 

 

 

 

 

 

249951

Case Assembly,Control(Indoor)

4995A20653J

4995A20653J

4995A20653K

4995A20653K

 

 

 

 

 

 

 

 

268711-3

PCB Assembly,Main

6871A20999A

6871A20999A

6871A20999C

6871A20999C

DC PCB

 

 

 

 

 

 

 

266090

HVPS,DC/DC

6609A10008B

6609A10008B

6609A10008B

6609A10008B

-

 

 

 

 

 

 

 

567480-1

Thermistor,NTC

6323A20004T

6323A20004T

6323A20004T

6323A20004T

Inlet Air + Eva Middle

 

 

 

 

 

 

 

135500-2

Cover

3550A20510A

3550A20510A

3550A20510A

3550A20510A

Left

 

 

 

 

 

 

 

135500-1

Cover

3550A20511A

3550A20511A

3550A20511A

3550A20511A

Right

 

 

 

 

 

 

 

135316

Grille Assembly,Front(Indoor)

3531A20319F

3531A20319F

3531A20319F

3531A20319F

Sunset

 

 

 

 

 

 

 

135080

Decor

3508A20092F

3508A20092F

3508A20092F

3508A20092F

Sunset

 

 

 

 

 

 

 

152302

Filter,Air

5230A20069B

5230A20069B

5230A20069B

5230A20069B

-

 

 

 

 

 

 

 

268711-1

PCB Assembly

6871A20921A

6871A20921A

6871A20921A

6871A20921A

Display PCB

 

 

 

 

 

 

 

145200

Link

4520A30097A

4520A30097A

4520A30097A

4520A30097A

-

 

 

 

 

 

 

 

268711-4

PCB Assembly,Sub

6871A20363G

6871A20363G

6871A20363G

6871A20363G

Sub PCB

 

 

 

 

 

 

 

146811-2

Motor Assembly,DC,Stepping

4681AP2968M

4681AP2968M

4681AP2968M

4681AP2968M

Front

 

 

 

 

 

 

 

267110

Remote Controller Assembly

6711A20128F

6711A20128F

6711A20083R

6711A20083R

 

 

 

 

 

 

 

 

352150

Hose Assembly,Drain

5251AR1222R

5251AR1222R

5251AR1222R

5251AR1222R

 

 

 

 

 

 

 

 

NOTE) *Please ensure GCSC since the replacement parts may be changed demending upon the buyer's request. Please check the correct parts in View RPL(Replacement Part List)on GCSC.

(GCSC Website http://biz.Lgservice.com)

74Room Air Conditioner

Image 74
Contents Room Air Conditioner Table of Contents Do not use damaged power cords, plugs, or a loose socket Safety PrecautionsInstallation Install the panel and the coverDo not install the product on a defective installation stand OperationDo not use the product in a tight When flammable gas leaks, turnDo not place a heater or other Sounds, odors, or smoke comesKeep level even when installing That water is drained away propCial purposes, such as preserv Product when removingDo not use the product for spe Ing foods, works of art, etc. It is aIt is not sanitary and could cause DisuseOutlet while the air conditioner is Indoor Unit DimensionsSymbols Used in this Manual Outdoor Unit 9k, 12k ModelsProduct Specifications ModelsInstallation Tools InstallationInstallation Parts Installation Map Confirm The Refrigerant This Product Contains R-410A RefrigerantIndoor unit Rooftop InstallationsSelect the best Location Outdoor unitOil trap should be installed every 16.4~23feets 5~7 meters Piping Length and ElevationCover pipe and cover side remove Preparing Work for InstallationOpen panel front Drain hose junctionCase of nothing wrong, connect Pipe and the wire. Refer to installationFixing Indoor Unit Flaring work and connection of piping Flaring WorkIndoor Connecting the PipingCheck Foamed polyethylene or equivalent is recommendedWrap the insulation material around the connecting portion Indoor unit tubing Flare nut PipingsFor right piping. Follow the instruction below Good case Bad caseConnection of Piping -Outdoor Connecting the Cables Connection method of the connecting cableExample How to connect wiring to the terminalsConnecting the cable between indoor unit and outdoor unit Drain piping Checking the DrainageTo check the drainage Forming the Piping Air purging with vacuum pump Air PurgingAir purging Finishing the job Soap water methodEvacuation Charging Panel Front Assembly Settlement of outdoor unit Prepare remote controllerTest Running Evaluation of the performancePump Down Procedure Pump DownHow to replace picture & photograph Operation FunctionsCooling Operation Mode Time delay Safety ControlChaos Swing Mode Function of main controlAuto Operation Electronic control mode Auto Operation for CoolingAuto Operation for Heatingonly Heating Model Healthy DehumidificationAuto Operation for Dehumidificationonly Heating Model Heating Operation Modeonly Heating Model Hot-Start ControlHeating Mode with the Sleep Modeonly Heating Model Cooling or Heating Mode with Sleep Mode Auto ControlCooling Mode with the Sleep Mode Cooling Heat pump Model Auto restartForced Operation Test operationSelf-diagnosis Function Signal ReceptorDisplay Function Operation Indication LampsNd F Button Remote Control OperationsControls To remove the Control Box DisassemblyTo remove the Grille from the Chassis To remove the Motor To remove the Evaporator. Remove hole tubing holdeBefore removing the Turbo Fan Schematic Diagram Heat Pump/Cooling Only SeriesIndoor UnitHeat Pump Series/ Cooling Only Series Outdoor Unit Indoor Unit P.W.B. Assembly No A20999A PCB ASSEMBLY, Main Top View Bottom ViewOutdoor Unit P.W.B. Assembly No A20901C PCB ASSEMBLY, Main Top View Bottom ViewNo A20921A PCB Assembly Display P.W.B. ASMWiring Diagram Outdoor UnitCooling Only Models, & Heating Models Troubleshooting Guide Refrigeration Cycle DiagramPiping Length and Elevation Pumping Down ProcedureWay Valve Air purging of the charge hoseRe-air purging Balance refrigerant of the 3-way valve Gas leakageEvacuation All amount of refrigerant leakedConnect the charge hose to the charging cylinder Gas ChargingAfter Evacuation Purge the air from the charge hoseAccording to Indoor & Outdoor Temperature Method of using graphMethod of using equation Additional gas chargingCycle Parts Trouble analysisElectronic Parts 9k model Product does not operate at allProduct is not operate with the remote controller Compressor/Outdoor Fan are unable to drive When indoor Fan does not operate NectorWhen Vertical Louver does not operate When a comunication error occurs Phenomena in case of connecting error Indoor UnitOutdoor Unit Voltage of Connectors according to Indoor Fan Speed RY-COMP-BExploded View Indoor UnitOutdoor Unit Replacement Parts List Parts ListIndoorParts ListOutdoor December No A20926C