Panasonic Air Conditioner - LMG

1 CS/CU-PE9 DKECS/CU-PE12 DKEAir ConditionerWARNINGThis service information is designed for experienced repair technicians only and is not designed for use by the general does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to serviceor repair the product or products dealt with in this service information by anyone else could result in serious injury or Features22 Functions33 Product Specifications64 Dimensions105 Refrigeration Cycle Diagram126 Block Diagram137 Wiring Diagram148 Operation Details159 Installation instructions4110 Installation and Serving Air Conditioner Using R410A11 Disassembly of The Parts12 Troubleshooting Guide13 Technical Data14 Exploded View15 Replacement Parts List16 Exploded View17 Replacement Parts List18 Electronic Circuit DiagramCONTENTSPagePageOrder Matsushita Air

2 Conditioner Co., Ltd.(GMAC) All rights reserved. Unauthorized copyingand distribution is violation of RESETONOFFINVERTERAUTOHEATCOOLDRYOFF21 FeaturesHigh EfficiencyAir Quality IndicatorAuto Restart ControlAutomatically restart after power failureCS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEE nviromental Friendly (For Refrigerant : R410A Model)12-hour Timer SettingZero ozone depleting potential and low globalwarming potential by using R410A EnvironmentAir filter with function to reduce dust and smokeBreakdown Self Diagnosis functionRemovable and washable Front PanelDelay ON Timer and OFF TimerOperation START/STOPO peration Mode SelectionAutomaticOperationHeating Mode OperationCooling Mode OperationSoft Dry Mode OperationModeIndoor Fan Speed SelectionLow SpeedMed- SpeedHigh SpeedAutomatic SpeedAirflow Direction ControlHorizontal Airflow Direction control -Auto control -Manual ControlVertical Airflow Direction Manual ControlRoom

3 Temperature SettingTemperature Setting(16 to 30 )Auto OperationTimer Operation SelectionStop/Start Operation control (set the ON/OFF Timer hourly later)Set /Cancel Timer OperationSet timer/Cancel the set timer2 FunctionsRemote Control3 OFF/ONMODEFANSPEEDAIRSWINGTEMPTIMEROFF/O NTIMERSET/CANCELTurn on/off the air conditionorWhen stop the operation by pressingOFF/ON button,the cursor key pointsto pressing SET button for 5secondscontinuously to switch to set the / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEhrDELAYhrDELAYOFFONSELECTSET/CANCELER ROR RESETONOFFINVERTERAUTOHEATCOOLDRYOFFMed SpeedMed+ SpeedCHECKC heck PointSelf diagnosis functionRESETR eset PointERROERESETERROE Reset PointClear memory dataTo reset the indoor Changing ButtonChange the setting ,BIndoor UnitForce Cooling OperationWhen the remote control cannot be used orfor repairing and testing ,please use Switch ON/OFFO peration Indication LampsPower (green)Timer(orange)Lights up in operation.

4 Blinks during Hot Startoperation anddetermining AutoOperation modeOperation ModeCooling/Heating/Soft Dry /Auto OperationTime Delay Safety ControlThe unit will restart operation in 3-4minutes after each pressing this button for 5 seconds to startthe force cooling SwitchButtonAir qualityGreenOrangeRedAnti-freezing control for the EvaporatorCooling or Soft Dry OperationWarm Booting ControlIndoor fan starts running when indoorpipingreaches 19 or ,Med+, Med, Med-,LowAuto Fan SpeedIndoor Fan Speed ControlAutomatic Airflow Direction ControlThe louver automatically swings up and downFive Manual Airflow Direction ControlAirflow Direction ControlDelayed On-timer ControlFor cooling or soft dry mode, the unitstarts 15 minutes before the set time withthe remote control .

5 But for heating mode30 minutes before the set / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEF orce Heating OperationKeep pressing this button for 8 seconds to startthe force heating Receiving SoundKeep pressing this button for 16 seconds to turnoff or turn on the signal receiving soundorH14 Abnormality Detection up in Timer in Self Diagnosis ControlAutomatic Restart ControlOperation is restarted after power failureat previous setting Remote Controlling SettingKeep pressing this button for11 to changedifferent remote controlling setting(A B) Unit5 PanasonicOverload ProtectorInner protectorOnce the compressor is activated, it does notstop within 30 seconds.

6 It stops immediately withremote control ON/OFF Valve ControlIf the unit is stopped during HeatingOperation, the 4-way valve will remain inheating mode operation for 3 / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKET otal Running Current Control30 Seconds Forced Operation ControlDeice Operation63 Product SpecificationsCS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEC ooling CapacityHeating CapacityMoisture RemovalPower SourceAirflow MethodAir CirculationIndoor Air (low)Indoor Air (medium)Indoor Air (high)Outdoor AirNoise LevelElectricalDataPiping Connection Port(Flare piping)Piping Size(Flare piping)Drain HosePower Supply Cord Length(Number of core-wire)DimensionsNet WeightCompressorAir CirculationUnitkWkWL/hPhaseVCyclem /min3m /min3m /min3m /min3dB(A)WAW/WAInputRunning CurrentEER/COPS tarting CurrentInner DiameterLengthHeightWidthDepthTypeMotor TypeRated outputtypeMotor typeFanSpeedLowMedHighRated ( ) ( )-Single23050----Cooling:high46 Heating:high47 Cooling:high42,Low27 Heating:high42,Low27 Cooling:730(190-1000)Heating:820(170-111 0) ( ) ( ) :half union3/8"L:half union1/4"G:gas side3/8"L:liquid side1/4"G:3-way valve3/8"L:2-way valve1/4"G:gas side3/8"L.

7 Liquid side1/4"------m3 core- fan-30 Rotary(1 cylinder)Rolling piston typeInduction(6 poles)650 Propeller fanInduction(6 poles)-15-840 601080 601370 60-670 VIEWTOP (8poles)-7CS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEHeatExchangerDescriptionTube MaterialFin TypeFPIR efrigerant control DeviceRefrigeration OilRefrigerant (R410A)ThermostatProtection DeviceCapillaryAir FilterRefrigerant Circulation control DeviceFan Motor CapacitorUnitCS-PE9 DKECU-PE9 DKEL engthCirculationInner Diametermm( )gmmL/minmmF,VEvaporatorCopperSlot type(Plate fin configuration,forced draft)2x151X24 CondenserCopperCorrugation Tube840sensorInner protector600 , 450 VSpecifications are subject to change without notice for further or Freol / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEC ooling CapacityHeating CapacityMoisture RemovalPower SourceAirflow MethodAir CirculationIndoor Air (low)Indoor Air (medium)Indoor Air (high)Outdoor AirNoise LevelElectricalDataPiping Connection Port(Flare piping)Piping Size(Flare piping)Drain HosePower Supply Cord Length(Number of core-wire)DimensionsNet WeightCompressorAir CirculationUnitkWkWL/hPhaseVCyclem /min3m /min3m /min3m /min3dB(A)

8 WAW/WAInputRunning CurrentEER/COPS tarting CurrentInner DiameterLengthHeightWidthDepthTypeMotor TypeRated outputtypeMotor typeFanSpeedLowMedHighRated ( ) ( )-Single23050----Cooling:high48 Heating:high50 Cooling:high42,Low30 Heating:high42,Low33 Cooling:900(190-1270)Heating:1110(170-14 10) ( ) ( ) :half union3/8"L:half union1/4"G:gas side3/8"L:liquid side1/4"G:3-way valve3/8"L:2-way valve1/4"G:gas side3/8"L:liquid side1/4"-------m3 core- fan-30 Rotary(1 cylinder)Rolling piston typeInduction(6 poles)650 Propeller fanInduction(6 poles)-25-950 601170 601380 60-770 VIEWTOP VIEWI nduction(8poles)9CS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKES pecifications are subject to change without notice for further MaterialFin TypeFPIR efrigerant control DeviceRefrigeration OilRefrigerant (R410A)ThermostatProtection DeviceCapillaryAir FilterRefrigerant Circulation control DeviceFan Motor CapacitorUnitCS-PE12 DKECU-PE12 DKEL engthCirculationInner Diametermm( )

9 GmmL/minmmF,VEvaporatorCopperSlot type(Plate fin configuration,forced draft)2x152X24 CondenserCopperCorrugation Honeycomb17 Capillary Tube1020-Inner protector300 , 450 or Freol Alpha68M4 Dimensions10CS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEI ndoor UnitBA254(631)(382)(118)(131)95(420)(50) Front View<Back View>Installation Plate HookGas SideLiquidSideDrain PortAir intake280 Side view183 Air outletLeft PipingHoleRight PipingHole(100) :mmInstallation plate (Front View)CS-PE9 DKECS-PE12 DKEhrDELAYhrDELAYOFFONSELECTSET/CANCELER ROR RESETONOFFINVERTERAUTOHEATCOOLDRYOFFO utdoor UnitCU-PE9 DKEUnit.

10 MmCU-PE12 DKE11CS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKE10cmor more10cmor more100cmor <Top View>105CS/CU-PE9 DKECS/CU-PE12 DKE5 Refrigeration Cycle Diagram12CS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKEINDOOR UNITINTAKE AIRSENSORPIPINGSENSORHEAT EXCHANGER(EVAPORATOR)CoolingHeatingGAS SIDE3-WAY VALVELIQUIDSIDE2-WAYVALVEOUTDOOR UNITCAPILLARY TUBE C3 CAPILLARY TUBE C1 CAPILLARY TUBE C2 OUTDOOR AIRSENSORHEAT EXCHANGER(CONDENSOR)4-WAY VALVECOMPRESSORPIPINGSENSORCOMPRESSORSEN SORCS-PE9 DKE/CU-PE9 DKECS-PE12 DKE/CU-PE12 DKEFMFMFM23 OUTDOOR UNITINDOOR UNITTHERMALFUSE4-WAY VALVEREACTANCE6 Block DiagramCS-PE9 DKE / CU-PE9 DKE / CS-PE12 DKE / CU-PE12 DKECS-PE9 DKE/CU-PE9 DKE7 Wiring Diagram14CS-PE12 DKE/CU-PE12 DKECS-PE9 DKE / CU-PE9 DKE /