LG Electronics Dimensional Drawings, Model No. LCN240CP/LC240CPI/LCN340CP/LC340CPI

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Dimensional Drawings

Dimensional Drawings

1. Indoor Units

Model No.: LCN240CP/LC240CPI/LCN340CP/LC340CPI

 

 

900(35.4) (ceiling opening)

 

 

 

 

 

840(33.1)

 

 

 

 

 

688(27.1) (hanging bolt)

 

 

 

 

225(8.9)

 

 

 

 

950(37.4)

950(37.4)

806(31.7)(hanging bolt)

 

900(35.4)(ceiling opening)

 

 

840(33.1)

 

 

950(37.4)

 

 

950(37.4)

 

 

 

 

 

1

840(33.1)

 

 

 

 

688(27.1)

 

 

 

950(37.4)

3

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

806(31.7)

840(33.1)

 

 

840(33.1)

 

 

6

 

4

 

 

 

 

 

 

 

 

30(1.18)

5

 

 

 

225(8.9)

135(5.3)

76(3.0)

 

 

 

 

7

 

 

 

 

 

* mm(inch)

 

 

 

No.

Part Name

Remark

 

 

 

1

Decoration panel

 

 

 

 

2

Air suction grille

 

 

 

 

3

Air discharge grille

 

 

 

 

4

Gas pipe connection

 

 

 

 

5

Liquid pipe connection

 

 

 

 

6

Drain pipe connection

 

 

 

 

7

Power supply connection

 

 

 

 

16Ceiling Cassette Air Conditioner

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Contents Ceiling Cassette Air Conditioner Table of Contents Models List Indoor unitsOutdoor units Local model nameSafety Precautions InstallationDo not install, remove, or re Defective installation standOperational Do not let electric parts of the product get wetBe cautious that water could not enter the product Keep level even when installing the product ThinnerUse two or more people to lift and transport the product Do not step on or put anyting on the product. outdoor unitsFeatures & Benefits Swirl Swing Space ControlAuto Restart Operation Two Thermistor ControlTime Delay Safety Function Zero Standby PowerHigh Ceiling Operation Water Drain PumpList of Functions Ceiling CassetteWireless LCD Remote Control Function of Remote ControlNd F Button Wired LCD Remote Control Specifications Indoor unit type Ceilling Cassette 4way ModelAT-C243HLFO AT-C343HLFO Dimensional Drawings Model No. LCN240CP/LC240CPI/LCN340CP/LC340CPIModel No. LCU240CP/LC240CPO Model No. LCU340CP/LC340CPO Wiring Diagrams Indoor UnitOutdoor Unit LCU340CP/LC340CPORefrigerant Cycle Diagrams Cooling Only ModelsInstallation Select the best locationIndoor Unit Outdoor UnitIndoor Unit Installation Settlement of outdoor unitWiring Connection 24k/34k Btu/h 1Ø Cooling & Heating typeInstallation of Decoration Panel Air conditioner unit Piping sideHeat Insulation and pipings Heat InsulationDrain Piping of Ceiling Cassette Drain Pipe WorkDrain test Precautions in Test RUN Test runningConnection of power supply Evaluation of the performanceOptional Operation Two Thermistor SystemAdjusting air volume to the height of ceiling ProcedureWiring design Remote ControllerCycle Troubleshooting Guide Troubleshooting GuideTrouble analysis Electronic Parts Troubleshooting Guide TroubleProduct doesnt operate with the remote controller When cooling does not operate When indoor Fan does not operate Trouble 5 When Vertical Louver does not operate Indoor Error Outdoor ErrorError Indicator Self-diagnosis FunctionTroubleshooting CH01, CH02, CH06 Check PointTroubleshooting CH03 Troubleshooting CH04 Troubleshooting CH05, CH53 Troubleshooting CH24, CH25 Troubleshooting CH32, CH33 ConstantTroubleshooting CH41, CH44, CH45, CH46, CH47, CH65 Troubleshooting CH51, CH60 Troubleshooting CH61, CH62 Way Valve Way Valve Liguid Side Way Valve Gas SideProcedure Pumping downAir purging of the charge hose Set the liquid side valve to the closed positionEvacuation Mount the valve caps and the service port capsAll amount of refrigerant leaked Mount the valve stem nuts and the service port nut Gas ChargingAfter Evacuation Connect the gauge to the charging cylinderElectronic Control Device Main P.C.B ASMExploded View and Replacement Parts List Model No. LCN240CP/LCN340CPParts List Description RemarksModel No. LCU240CP Description Remarks LCU240CP / LC240CPO Model No Description Remarks LCU340CP / LC340CPO Model No. PT-CDC1 Description Remarks PT-CDC1 No A20911A