Manuals / LG Electronics / Household Appliance / Air Conditioner

LG Electronics LS-Q096ADG, LS-Q096BBG, LS-Q096ACG, LS-Q076ABL When indoor Fan does not operate

Models: LS-Q096AEL LS-Q076ABL LS-Q096ADL LS-Q096BBG LS-Q096ADG LS-Q096ABM LS-Q076ABG LS-Q096ABL LS-Q096ACG LS-Q096ABG LS-Q076BBG LS-Q076BEL LS-Q096BEL

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4. When indoor Fan does not operate.

Turn off Main power

Check the connection of CN-MOTOR

Check the Fan Motor

Check the Fuse(AC250V/T2A)

Check the related circuit of indoor Fan Motor.

•The pin NO 58 of Micom, and the part for driving TRIAC(the input and output signal of IC01M, PIN NO 7, 10)

•Check the pattern

•Check the TRIAC

-TRIAC Open: Indoor Fan Motor never operate

-TRIAC short: Indoor Fan Motor always operates in case of ON or OFF.

Turn ON Main Power

Check the TRIAC high speed operation by remote control.

(The Indoor Fan Motor is connected)

The voltage of PIN NO 1(orange) and 3(yellow) of CN-MOTOR.

About AC 180V over

About AC 50V over

TRIAC is not damaged

TRIAC Check

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LG Electronics LS-Q096ADG, LS-Q096BBG, LS-Q096ACG, LS-Q076ABL, LS-Q096BEL, LS-Q076BBG When indoor Fan does not operate

Contents

Room Air Conditioner Contents Details of LG Model Name2002 Code Type Code of Model MeaningDetails of LG Model Name2003~ MeaningFunctions Indoor UnitRemote Control Airflow Direction Control Air Circulation Room, Temperature CheckingPLASMAOptional Setting the Time or Timer Timer Selection Unit Product ReferencesModel Name 1Ø, 220V, 60Hz Dimensions All ModelsOutdoor Unit 9k Heat Pump Refrigeration Cycle Diagram Cooling Only ModelsWiring Diagram LS-Q096ABL, LS-Q096AEL LS-H096QNA0, LS-H096QNA0Operation Details Cooling Mode OperationHealthy Dehumidification Mode Heating Mode Operation Defrost ControlFuzzy Operation for Cooling Fuzzy Operation C/O ModelFuzzy Operation H/P Model Fuzzy Operation for Dehumidification On-Timer OperationAirflow Speed Selection Fuzzy Operation for HeatingSleep Timer Operation Off-Timer OperationOff-Timer ↔ On-Timer Operation Chaos Swing ModeAir Cleaner Operation Jet Cool Mode Operation C/O ModelJet Cool Mode Operation H/P Model Forced OperationBuzzer Sounding Operation Remote Control Operation ModeProtection of the evaporator pipe from frosting Heating Model Display FunctionSelf-diagnosis Function Cooling ModelPiping length and elevation InstallationSelection of the best location How to fix installation plate Drill a hole in the wallFlaring work For right rear piping Indoor unit installationConnection of piping Indoor 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 cableTighten the flare nut by hand Connection of the pipes-OutdoorAlign the center of the pipings and sufficiently Connecting The Cable Between Indoor Unit and Outdoor Unit Connect the cable to the Indoor unitConnect the cable to the outdoor unit To remove the front panel from the indoor unit Checking the drainageForm the piping To check the drainageSettlement of outdoor unit Prepare remote controlPump Down Procedure Evaluation of the performanceName and Function-Remote Control OperationON/OFF Timer Buttons Disassembly of the parts Indoor unit To remove the Grille from the ChassisTo remove the Discharge Grille When repair, do not damage the Caution labelTo remove the Control Box To remove the EvaporatorTo remove the Motor Cover To remove the Cross-Flow FanWay, 3-way Valve Way Valve Liquid SidePurge the air from the system ProcedureCheck for gas leakage 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 leakedPurge the air from the charge hose After EvacuationConnect the charge hose to the charging cylinder 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 6871A20227 TOP View 6871A20194 TOP View6871A30009 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