LG Electronics LSN090HE, LSN090CE, LSU120CE, LSU090HE, LSU090CE, LSN120HE, LSN120CE, LSN240HE LSN180CE

Page 79

Replacement Parts List

Parts List (Indoor)

LOCATION

DESCRIPTION

 

PART No.

 

REMARKS

No.

LSN180CE

LSN240CE

LSN180HE

LSN240HE

 

 

 

 

 

 

 

 

 

131410

CHASSIS ASSEMBLY

3141A20020G

3141A20020G

3141A20020G

3141A20020G

R

 

 

 

 

 

 

 

135311

GRILLE ASSEMBLY, DISCHARGE(INDOOR)

3531A20252Y

3531A20252Y

AEB30240201

AEB30240201

R

 

 

 

 

 

 

 

135312

GRILLE ASSEMBLY, FRONT(INDOOR)

3531A23005R

3531A23005R

3531A23005R

3531A23005R

R

 

 

 

 

 

 

 

135516

COVER ASSEMBLY, MOTOR

3551A20154A

3551A20154A

3551A20154A

3551A20154A

R

 

 

 

 

 

 

 

146811

MOTOR ASSEMBLY, STEP

4681A20055A

4681A20055A

4681A20055A

4681A20055A

R

 

 

 

 

 

 

 

152302

FILTER(MESH), A/C

5230A20052B

5230A20052B

5230A20052B

5230A20052B

R

 

 

 

 

 

 

 

152312

FILTER ASSEMBLY

5231A20040B

5231A20040B

5231A20040B

5231A20040B

R

 

 

 

 

 

 

 

159901

VANE, HORIZONTAL

5990A20071A

5990A20071A

5990A20071A

5990A20071A

R

 

 

 

 

 

 

 

249951

CONTROL BOX ASSEMBLY,INDOOR

4995A10205B

4995A10205E

4995A10205E

4995A10205E

R

 

 

 

 

 

 

 

263230

THERMISTOR ASSEMBLY

6323A20004N

6323A20004N

6323A20004N

6323A20004N

R

 

 

 

 

 

 

 

267110

REMOTE CONTROLLER ASSEMBLY

6711A20128A

6711A20128A

6711A20128C

6711A20128C

R

 

 

 

 

 

 

 

268712

PWB(PCB) ASSEMBLY, DISPLAY

6871A20681F

6871A20681F

6871A20681D

6871A20681D

R

 

 

 

 

 

 

 

268714

PWB(PCB) ASSEMBLY, MAIN

6871A20771A

6871A20771D

6871A20771D

6871A20771D

R

 

 

 

 

 

 

 

342800

BEARING

4280A20004A

4280A20004A

4280A20004A

4280A20004A

R

 

 

 

 

 

 

 

346810

MOTOR ASSEMBLY, INDOOR

4681AR2295M

4681AR2295M

4681AR2295M

4681AR2295M

R

 

 

 

 

 

 

 

35211B

TUBE ASSEMBLY, TUBING

5211A21378C

5211A21378D

5211A21378D

5211A21378D

R

 

 

 

 

 

 

 

354210

EVAPORATOR ASSEMBLY, FIRST

5421A20220A

5421A20220A

5421A20220A

5421A20220A

R

 

 

 

 

 

 

 

359011

FAN ASSEMBLY, CROSS FLOW

5901A92441E

5901A92441E

5901A92441E

5901A92441E

R

 

 

 

 

 

 

 

668713

PWB(PCB) ASSEMBLY, SUB

6871A20990G

6871A20990E

6871A20990D

6871A20990D

R

 

 

 

 

 

 

 

733010

PLATE ASSEMBLY, INSTALL

3301A20020B

3301A20020B

3301A20020B

3301A20020B

R

 

 

 

 

 

 

 

NOTE) *Please ensure GCSC since these parts may be changed depending upon the buyer's request. (GCSC WEBSITE http://biz.LGservice.com)

Service Manual 79

Image 79
Contents Room Air Conditioner Table of Contents Be sure not to do Be sure to follow the instruction Safety PrecautionsInstallation Do not modify or extend the power cordOperation Moisture may condense and wet or damage furnishings Low refrigerant levels may cause product failure Keep level even when installing the productOn the product. outdoor unit Solvents, etcOr more often if necessary Do not drink the water drained from the unit DisuseReplace all the batteries in the remote Symbols Used in this Manual DimensionsIndoor Unit Model Btu Series Dimension Mminch 109042.9 30011.8 1787.0 9k, 12k Outdoor UnitDIM 18k, 24kIntroduction FeaturesInstallation Parts InstallationInstallation Tools Bushing-Sleeve Installation MapThis Product Contains R-410A Refrigerant Confirm The RefrigerantOutdoor unit Rooftop InstallationsSelect The Best Location Indoor unitEvap Moz/ft Piping Length And ElevationDrill a Hole In The Wall How To Mount Installation PlatePutting nut on Flaring WorkCut the pipes and the cable Burrs removalIndoor unit installation Connecting The PipingIndoor Tighten the flare nut with a wrench Wrap the insulation material around the connecting portionIndoor unit installation Insert the connecting cable into the indoor unitConnection Indoor Incorrect case Correct caseConnection Of Piping -Outdoor Connection Of The Drain HoseConnection Of The Cable Wiring DiagramRoom Air Conditioner Drain piping Checking The DrainageSeal small openings around pipings with a gum type sealer Forming The PipingLeak test Air PurgingAir purging With Vacuum Pump PreparationFinishing the job EvacuationCharging Evaluation of the performance Prepare remote controlTest Running Settlement of outdoor unitFunction of Controls Cooling Mode OperationHealthy Dehumidification Mode OperationDefrost Control Heating Mode OperationJet Cool Mode Operation H/P Model Sleep Timer OperationChaos Natural Wind Mode Jet Cool Mode Operation C/O ModelProtection of the evaporator pipe from frosting Forced operationTest operation Auto restartSelf-diagnosis Function Display FunctionHeating Model Operation Mode Remote Control OperationsTo remove the Grille from the Chassis DisassemblyTo remove the Control Box To remove the Motor Cover Cooling & Heating Models Troubleshooting GuideRefrigeration Cycle Diagram Cooling Only ModelsWay Valve Liquid Side Way, 3-way ValvePumping Down ProcedureBalance Refrigerant of the 3-way Valve Vacuum pump After Evacuation Gas ChargingAdditional gas charging Method of using graphMethod of using equation According to Indoor & Outdoor TemperatureTrouble analysis Cycle PartsProduct does not operate at all Electronic Parts 9k modelElectronic Parts 18k model Product is not operate with the remote controller Compressor/Outdoor Fan are unable to drive.9k Model Compressor/Outdoor Fan are unable to drive.18k Model Nector When indoor Fan does not operateWhen Vertical Louver does not operate When a comunication error occurs Indoor Unit Phenomena in case of connecting errorOutdoor Unit Electric Control Device Schematic DiagramOutdoor 9k, 12k Outdoor 18k, 24k Wiring Diagram Models 9kC/O Models 12kH/P, 12kC/O, H/P Models 18kC/O Models 18kH/P, 24kC/O, H/P Components Location Outdoor9k, 12k Outdoor18k, 24k 6871A20680 6871A20681Cooling Only Product SpecificationsLS090HE LS120HE LS180HE LS240HE Cooling & HeatingExploded View Outdoor Unit 9k, 12k Btu/h Seriess 435512 W0CZZ-2 Outdoor Unit 18kH/P, 24k SeriessParts List Indoor Replacement Parts ListLSN180CE LSU120HE Parts List OutdoorReplacement Parts List LSU240HE No A20462V
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