LG Electronics LSC183VMA service manual Exploded View and Replacement Parts List

Page 57

Exploded View and Replacement Parts List

1. Indoor Unit

249951	352380-2

146811-1

147582

135311-1

268714-2

135500-3

146811-1

349490

346810-2

352380-1

131410

147582

359012-2	346810-1	147581
	346810-1	147581	135500-2	146811-1
			135500-2

	359012-1	135311-3
		135311-3		135311-2
330870				135311-2
330870
135500-1
	668713
267110			354210
146811-2			354210
146811-2
268712				352115
				352115
				352116

135303-1

352150

35211B

135303-2

135316

152302

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Image 57

Contents Room Air Conditioner Contents Code Type Code of Model Meaning Details of 2003 LG Model NameIndoor Unit FunctionsRoom, Temperature Checking Operation ON/OFF Operation Mode SelectionTemperature Setting Setting the Time or Timer Timer SelectionLSC183VMA Product ReferencesDimensions Indoor UnitIndoor Unit Gas side Outdoor Unit 18KCooling Only Models Refrigeration Cycle Diagram18K Cooling Only Models Wiring DiagramCooling Mode Operation Healthy Dehumidification ModeOperation Details Defrost Control Heating Mode OperationFuzzy Operation C/O Model Fuzzy Operation H/P ModelFuzzy Operation for Cooling Airflow Speed Selection On-Timer OperationFuzzy Operation for Dehumidification Fuzzy Operation for HeatingOff-Timer ↔ On-Timer Operation Off-Timer OperationSleep Timer Operation Chaos Swing ModeRemote Control Operation Mode Jet Cool Mode Operation H/P ModelForced Operation Test operationDisplay Function Compressor on IndicatorSelf-diagnosis Function Heating ModelInstallation of indoor, Outdoor unit InstallationSelect the best location Piping length and elevationOpen panel front Preparing work for InstallationCover pipe and cover side remove Drain hose junctionHow to fix installation plate Flaring Work and Connection of Piping Flaring workConnection of piping Indoor Wrap the insulation material around the connecting portion Indoor unit installationBad case Installation Information For right piping Good caseConnection of the pipes-Outdoor For right piping. Follow the instruction belowConnection of the cable Connecting The Cable Between Indoor Unit and Outdoor UnitFor strand wiring Connection method of the connecting cableExampleChecking the drainage Checking the Drainage and forming the pipingsForm the piping To check the drainageConnect the cable to the indoor unit Circuit Breaker Use a circuit breaker or time delay fuseAir purging Air PurgingAir purging with vacuum pump PreparationFinishing the job EvacuationDrive three screws Panel Front AssemblyPump Down Procedure Prepare remote controlTest Running Settlement of outdoor unitOperation Name and Function-Remote ControlTo remove the Control Box To remove the Grille from the ChassisTo remove the Evaporator Before removing the Turbo FanTo remove the Motor Way Valve Liquid Side Way, 3-way ValveAir purging ProcedureCheck for gas leakage Purge the air from the systemPumping down Air purging of the charge hoseSet the 2-way valve to the closed position Re-air purging Gas leakage Balance refrigerant of the 2-way, 3-way valvesAll amount of refrigerant leaked EvacuationAfter Evacuation Gas ChargingConnect the charge hose to the charging cylinder Purge the air from the charge hoseTrouble analysis Cycle Troubleshooting GuideYES Product is not operate with the remote controller Compressor/Outdoor Fan are unable to drive Check connecting condition of the CN-MOTOR Connector 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 Voltage of Connectors according to No. of pinsIndoor Fan Speed Main PWB ASSYIndoor Unit Electronic Control DeviceModel Main PWB ASSYOutdoor UnitDisplay PWB Assembly SUB PCB ASM Indoor UnitMicom Outdoor UnitExploded View and Replacement Parts List Location Description Remarks LSC183VMA Parts ListindoorW0CZZ Outdoor unit18KLocation Description QTY Remarks LSC183VMA Parts ListoutdoorMemo Memo August