LG Electronics 230/208V service manual LG Room Air Conditioner

Page 1

website http://www.lgservice.com

LG

LG Room

Air Conditioner

SERVICE MANUAL

CAUTION

•BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

•ONLY FOR AUTHORIZED SERVICE PERSONNEL.

Image 1

Contents LG Room Air Conditioner Preface ContentsCooling / Electric Heater SpecificationsCooling / Heat Pump / Electric Features Condensate Drain Valve Operation Electric Heating Model Control LocationsVentilation Cooling only ModelAdditional Controls Temperature LimitingRemoving the Front Grille Additional ControlsEnergy Saver REMOTE/LOCAL ControlFront Desk Control Remote Wall ThermostatMechanical Parts Disassembly InstructionsFront Grille Control BOX Full-Disassembly Control BOX Half-DisassemblyAIR Handling Parts Heater Assembly and Cross Flow FAN2 FAN Shroud Electrical PartsOutdoor Motor Compressor6 P.C.B Power CordCondenser Refrigeration CycleEvaporator Capillary TubePage Pulling Vacuum Dimension of air conditioner HOW to Install the UnitDimension of sleeve assembly optional If YOU Want to Pull OUT the Filter DownwardPreparation of the Front Grille Suggested Tool RequirementsSleeve Hardware Assemble the Wall SleeveUnit Installation Electrical Requirements Electrical SafetyElectrical Data for 230/208V Model Important Grounding InstructionsHeat Pump Performance Data Air Conditioner Performance DataLP120CEM Cooling Wattage Air ConditionersCooling Wattage Heat Pumps Cooling Change of Temperature Heat Pumps Cooling change of temperature Air ConditionersCooling Ampere Chart Air Conditioners Heating Change of Temperature Heat PumpsCooling Ampere Chart Heat Pumps Outside Dimensions Troubleshooting GuidePiping System Troubleshooting Guide Fails to Start Complaint Cause Remedy Name Plate Rating Minimum Maximum Room AIR Conditioner Voltage LimitsComplaint Cause Remedy Location Description QTY Remarks PER SET Schematic DiagramExploded View Description Remark LP090HEM LP120CEM LP120HEM Replacement Parts ListNo A20308H May