LG Electronics LF300CP(LP-C303R20), LF480CE(LP-C483TA0) service manual W0CZZ

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Contents Floor Standing Type Air Conditioner Model LF300CPLP-C303R20 LF480CELP-C483TA0Contents Safety Precautions InstallationDo not install, remove, or re Do not install the product on aDefective installation stand OperationalBe cautious that water could not enter the product Do not step on or put anyting on the product. outdoor units Keep level even when installing the productUse two or more people to lift and transport the product Functions Indoor UnitRemote Control Timer ControlFan Operation Airflow Direction ControlOutdoor Fan Speed Control Outdoor UnitDeice Control Product Specifications CapacityOutdoor Unit LPUC303R20 LF300CP DimensionsIndoor Unit LPNC303R20 LF300CP Indoor Unit Outdoor UnitIndoor Unit LPNC483TA0 LF480CE Door Unit LPUC483TA0 LF480CEItems Air Outlet Vent Air Inlet Vent Control display Wiring Diagram OutdoorLF480CELP-C483TA0 Outdoor Time Delay Safety Control Cooling Mode OperationOff Timer Function Operation DetailsHeating Mode Operation Hot-Start Control Defrost ControlSoft Dry Operation Mode Protection of the evaporator pipe from frostingAir Purifying OperationAP-Z286RC0, AP-Z286R20, AP-Z488TC0 Child Lock functionAlarm mode display / only displayed while operating Energy SavingOperation or Cancel Function for test operationOutline of Operation FunctionCooling Only Model Installation of Indoor, Outdoor UnitSelection of the best location Refrigerant amount Indoor Unit installationOutdoor unit Installation Connection of power supply Test runningEvaluation of the performance Operate the unit for fifteen minutes or moreHand Over Troubleshooting Guide Failures to StartNo cooling and heating operation performed Only blowers do not workOnly outdoor fan does not work Only compressor does not workUnits discontinue after the operation started Unit is working, but not cooling and heating sufficiently Both blower and compressor are workingFault Cause Check/Correcitve Action Trouble checking by protection devicesCause for frequent stop and start operation Electronic Parts Troubleshooting Guide No cooling operation performedIndoor fan does not operate Airflow Direction does not operate Remote control does not operate Timer control does not operate. Replacement Micom Unit does not operateNo heating operation works No heater operation works Exploded View and Replacement Parts List Model LF300CPLP-C303R20W1WE Model LF480CELP-C483TA0 W0CZZ 435512 559010 546810 554030 Model LF480CELP-C483TA0 December No A20156T