LG Electronics LS-Q096ABL, LS-Q096BBG, LS-Q096ACG Product is not operate with the remote control

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2. The product is not operate with the remote control.

Turn on Main Power

While the compressor has been stopped, the compressor does not operate owing to the delaying function for 3 minutes after stopped.

When the compressor stopped Indoor Fan is driven by a low speed. At this point the wind speed is not controlled by the remote controller. (When operated in the Sleeping Mode, the wind speed is set to the low speed by force.)

Cause by the remote control

When the mark( ) is displayed in LCD screen, replace battery.

Check the connecting circuit between the remote controller MICOM (No. ) - R17(2Ω ) - IR LED - TR - R16(2.2KΩ ).

Caused by other parts except the remote control

Check the contact of CN-DISP1 connector.

Check Display PWB Assembly

- Voltage between CN DISP1 - : DC +5V

Check point

•Check the connecting circuit between CN-DISP1 2 - R01L(5.1K) - C01L(680pF) - MICOM PIN 43

•Check Receiver Assembly

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Contents Room Air Conditioner Contents Details of LG Model Name2002 Code Type Code of Model MeaningDetails of LG Model Name2003~ MeaningFunctions Indoor UnitRemote Control Room, Temperature Checking PLASMAOptional Setting the Time or Timer Timer SelectionAirflow Direction Control Air Circulation Product References Model NameUnit 1Ø, 220V, 60Hz Dimensions All ModelsOutdoor Unit 9k Heat Pump Refrigeration Cycle Diagram Cooling Only ModelsWiring Diagram LS-Q096ABL, LS-Q096AEL LS-H096QNA0, LS-H096QNA0Cooling Mode Operation Healthy Dehumidification ModeOperation Details Heating Mode Operation Defrost ControlFuzzy Operation C/O Model Fuzzy Operation H/P ModelFuzzy Operation for Cooling On-Timer Operation Airflow Speed SelectionFuzzy Operation for Dehumidification Fuzzy Operation for HeatingOff-Timer Operation Off-Timer ↔ On-Timer OperationSleep Timer Operation Chaos Swing ModeJet Cool Mode Operation C/O Model Jet Cool Mode Operation H/P ModelAir Cleaner Operation Forced OperationRemote Control Operation Mode Protection of the evaporator pipe from frostingBuzzer Sounding Operation Display Function Self-diagnosis FunctionHeating Model Cooling ModelInstallation Selection of the best locationPiping length and elevation How to fix installation plate Drill a hole in the wallFlaring work Indoor unit installation Connection of piping IndoorFor right rear piping Wrap the insulation material around the connecting portion Tighten the flare nut with a wrenchInsert the connecting cable into the indoor unit Tape the drain hose and the connecting cableConnection of the pipes-Outdoor Align the center of the pipings and sufficientlyTighten the flare nut by hand Connecting The Cable Between Indoor Unit and Outdoor Unit Connect the cable to the Indoor unitConnect the cable to the outdoor unit Checking the drainage Form the pipingTo remove the front panel from the indoor unit To check the drainagePrepare remote control Pump Down ProcedureSettlement of outdoor unit Evaluation of the performanceName and Function-Remote Control OperationON/OFF Timer Buttons Disassembly of the parts Indoor unit To remove the Grille from the ChassisWhen repair, do not damage the Caution label To remove the Control BoxTo remove the Discharge Grille To remove the EvaporatorTo remove the Motor Cover To remove the Cross-Flow FanWay, 3-way Valve Way Valve Liquid SideProcedure Check for gas leakagePurge the air from the system Air purging of the charge hose Set the 2-way valve to the closed positionRe-air purging Balance refrigerant of the 2-way, 3-way valves Gas leakageEvacuation All amount of refrigerant leaked After Evacuation Connect the charge hose to the charging cylinder Purge the air from the charge hose Cycle Troubleshooting Guide Trouble analysisElectronic Parts Troubleshooting Guide Product is not operate with the remote control Compressor/Outdoor Fan are unable to drive When indoor Fan does not operate When Vertical Louver does not operate When Heating does not operate Way RelayPage Electronic Control Device Main P.W.B Assembly DC Part TOP View Bottom View TOP View 6871A20194 TOP View 6871A30009 TOP View6871A20227 TOP View 6871A20390 TOP View 6871A20391 TOP ViewSchematic Diagram LED Type HVB Typeplasma Heat Pump Model LED Type Heat Pump Model HVB Type Exploded View and Replacement Parts List Parts ListIndoor LS-Q076ABL LS-Q076BBG LS-Q076BELLS-Q096ABL LS-Q096BBG CABLE, Flat CABLE, Falt Cover ASSEMBLY,MOTOR LS-Q082AAL LS-C082QMA0 LS-C082QNA0 LS-C096QGL0 LS-C096QLA0 LS-C096QNA0 LS-H096QGL1 W0CZZ Parts ListOutdoor 552202 567502 561410 554160 447910 550140 430410 552203-2 TUBE,CAPILLARY Bend Compressor Base ASSEMBLY,OUTDOOR Tube ASSY,CAPILLARY LS-C082QMA0 LS-C082QNAO LS-C096QGL0 3041AR2415K April