Manuals / Panasonic / Household Appliance / Air Conditioner

Panasonic CU-KE30NKU, CU-KE36NKU, CS-KE36NKU, CS-KE30NKU Required space around the outdoor unit

Models: CS-KE30NKU CS-KE36NKU CU-KE30NKU CU-KE36NKU

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Required space around the outdoor unit

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Page 89

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Panasonic CU-KE30NKU, CU-KE36NKU, CS-KE36NKU, CS-KE30NKU service manual Required space around the outdoor unit

Contents

Indoor Unit CS-KE30NKU+ CU-KE30NKU CS-KE36NKU+ CU-KE36NKUOutdoor Unit TECHNICAL & SERVICE MANUALSAFETY PRECAUTIONS which may cause a unit breakdown SPECIFICATIONS Table of ContentsREFRIGERANT FLOW DIAGRAM 8. TROUBLESHOOTING BEFORE CALLING FOR SERVICEINSTALLAION INSTRUCTIONS SPECIAL PRECAUTIONS WHEN SERVICING UNIT9. CHECKING ELECTRICAL COMPONENTS 10. REFRIGERANT R410ATemperature 1. OPERATING RANGEIndoor Air Intake Temp Outdoor Air Intake Temp2-1.Unit Specifications 2. SPECIFICATIONSFeatures WeightCS-KE30NKU Indoor UnitOutdoor Unit CU-KE30NKUCU-KE36NKU CS-KE36NKUVoltage Rating PerformanceCU-KE36NKU CS-KE36NKUVoltage Rating Performance2-2-1.Indoor Unit 2-2.Major Component SpecificationsControl PCB Fan MotorControl PCB Indoor Unit CS-KE36NKUFan Motor Flap MotorP.C.Board 2-2-2.Outdoor UnitCompressor Fan MotorCompressor P.C.BoardFan Motor Heat Exchanger Coil2-3.Other Component Specifications CS-KE36NKU 3. DIMENSIONAL DATAinchmm CU-KE36NKU194-00-1 Unit4-1.Refrigerant Flow Diagram 4. REFRIGERANT FLOW DIAGRAM5. PERFORMANCE DATA 5-1.Temperature Charts2 Operating current performance chart 1 High pressure performance chart3 Indoor discharge air performance chart Indoor Unit CS-KE30NKU Outdoor Unit CU-KE30NKU2 Operating current performance chart 1 Low pressure performance chart3 Indoor discharge air performance chart Indoor Unit CS-KE36NKU Outdoor Unit CU-KE36NKUdischarge CU-KE30NKU 5-2.Cooling CapacityCS-KE30NKU CU-KE36NKU CS-KE36NKUCU-KE30NKU 5-3.Cooling Capacity Low AmbientCS-KE30NKU CU-KE36NKU CS-KE36NKUCU-KE30NKU 5-4.Heating CapacityCS-KE30NKU CU-KE36NKU CS-KE36NKU5-5.Air Throw Distance Charts Cooling 6. ELECTRICAL DATA 6-1.Electrical CharacteristicsCU-KE36NKU CS-KE36NKU1 Voltage:230V CoolingCONTROLLER 6-2.Electric Wiring Diagrams8FA2-5251-15200-0 Outdoor Unit CU-KE30NKUCU-KE36NKU 7-1.Operation Functions 7. FUNCTIONSEmergency operation AUTO cooling/heating operationTimer backup HIGH POWERNIGHT SETBACK Lamp colors<Switching Procedure to Noise Reducing Control> Noise Reducing Control Outdoor Unit<Operation Sound> Fig.3 Control P.C.Board Fig.2 View from front<Maximum Current Value Change Procedure> Maximum Current Value Change FunctionDescription of function Fig.4 Control P.C.Board7-2.Protective Functions Compressor discharge temperature controlOverload prevention during heating Freeze preventionDefrosting Sequence Defrost detection and releaseCT Peak current cut-offcontrol PROCEDURE 8. TROUBLESHOOTING BEFORE CALLING FOR SERVICE8-2.Method of Self-Diagnostics DIAGNOSIS CONTENTS 2 TIMER lampINDOOR UNIT 1 OPERATION lampCheck the power voltage Blown 2If the self-diagnosticsfunction fails to operateCheck the indoor unit Is the fuse blown? Normal8-3.Checking the Indoor and Outdoor Units < Before the Operation > 3-1Alarm Code : E05Continued from the previous page A 3-2Alarm Code : E07/P04/P05/P20/P27 8-4-1.Indoor Fan Motor 8-4.Trouble Diagnosis of Fan MotorDiagnostic procedure 8-4-2.Outdoor Fan MotorDiagnostic results Remedy for symptom 3 toTrouble Locations most susceptible to noiseCorrection Locations most susceptible to noise9. CHECKING ELECTRICAL COMPONENTS 9-1-1.Power Supply Cord9-1.Measurement of Insulation Resistance 9-1-2.Indoor UnitFig. 9-2.Checking Continuity of Fuse on PCB AssyFig. 10-1.Characteristics of New Refrigerant R410A SPECIAL PRECAUTIONS WHEN SERVICING UNIT10-1-1.What is New Refrigerant R410A? 10-1-3.CharacteristicsTubing precautions 10-2.Checklist before ServicingSize of flare No addition of compressor oil for R410A10-3.Tools Specifically for R410A 10-4.Tubing Installation Procedures10-5.In Case of Compressor Malfunction 10-5-1.Procedure for Replacing CompressorPage 10-6.In Case Refrigerant is Leaking 10-7.Charging Additional Refrigerant 10-7-1.When Tubes are Extended10-8. Retro-FittingExisting Systems 10-8-1.Use of Existing UnitsCS-KE30NKU+ CU-KE30NKU CS-KE36NKU+ CU-KE36NKU APPENDIX A Operating InstructionsSplit System Air Conditioner Operating InstructionsCS-KE30NKU CS-KE36NKUCONTENTS FEATURESSAFETY PRECAUTIONS PRODUCT INFORMATIONELECTRICAL REQUIREMENTS INSTALLATION LOCATIONSAFETY INSTRUCTIONS UNIT DISPLAY AND OPERATION BUTTON NAMES OF PARTSSymbols REMOTE CONTROLLER DISPLAYON TIME/OFF TIME setting buttons Advance button REMOTE CONTROLLERCANCEL button SENSOR button ADDRESS switchTemperature setting buttons TEMP 1 HR. TIMER button 1-HOUROFF TIMERHIGH POWER button SensorHOW TO INSTALL BATTERIES USING THE REMOTE CONTROLLERHOW TO USE THE REMOTE CONTROLLER REMOTE CONTROLLER INSTALLATION POSITION1. Automatic Operation OPERATION WITH THE REMOTE CONTROLLER2. Manual Operation STEP STEP4. Fan Only 3. Adjusting the Fan Speed5. Night Setback Mode 6. QUIET Mode8. UNOCCUPIED Mode 7. HIGH POWER ModeUnoccupied Indication UnoccupiedRemote Controller Power failure during operationSPECIAL REMARKS ‘‘DRY’’ Operation1. How to set the present time SETTING THE TIMER2. How to set the OFF time 3. How to set the ON time4. How to set daily ON/OFF repeat timer USING THE 1-HOUROFF TIMER1. 1-HourOFF Timer TIPS FOR ENERGY SAVINGOPERATION WITHOUT THE REMOTE CONTROLLER ADJUSTING THE AIRFLOW DIRECTION1. Horizontal 2. VerticalCleaning the main unit and Remote Controller How to replace the filterRemoving and remounting the front panel Washing the front panel with waterOPERATING RANGE WIRED REMOTE CONTROLLERTROUBLESHOOTING BEFORE CALLING FOR SERVICE Model No SPECIFICATIONSOutdoor Unit Indoor UnitPage CS-KE30NKU+ CU-KE30NKU CS-KE36NKU+ CU-KE36NKU APPENDIX B INSTALLATION INSTRUCTIONS$/0908*54+0:054,8;9,9:/,8,-80.,84: ContentsWhen Transporting SPECIAL PRECAUTIONSWhen Installing… In Case of Improper InstallationOthers When Servicingfins of the outdoor unit. You may get injured accidentally1-1.Tools Required for Installation not supplied 1. General1-2.Accessories Supplied with Unit Table 1-3.Optional Copper Tubing Kit2. Installation Site Selection Page $/,8,3?,4508-25= Countermeasures against snow and wind $/,:;04.3?-8,,D,4+;89: Fig. 5eReference diagram for CU-KE30NKU, CU-KE36NKU 2-2-3.Dimensions of Wind-proofDuctUnit: inch Unit: inchRequired space around the outdoor unit Reference diagram for CU-KE30NKU, CU-KE36NKU 2-2-4.Dimensions of Snow-proofDuctSpace requirements for setting Reference diagram for snow-proofductCU-KE30NKU, CU-KE36NKUwith STK-BDV80E Obstacle to the rear of unitObstacles to the front and rear of unit Installation in front-rearrows#04.2,;40:049:22:054 9:*2,9545:/90+,93. How to Install the Indoor Unit Table 3-3.Install the Rear Panel on the Walla If Wooden Wall b If Block, Brick, Concrete or Similar Type WallHow to remove the grille 3-4.Removing and Installing the GrilleHow to replace the grille Fig. 17aGeneral precautions on wiring 3-6.Wiring Instructions3-5.Shape the Indoor Side Tubing Fig.3-7.Wire Size and Length Fig. 3-8.Wiring Instructions for Inter-unitConnectionsFig. Fig.How to connect wiring to the terminal Right-sidetubing 3-9.MountingFig. 37a Fig. 37bLeft-sidetubing Switching drain hose and drain capDrain hose Drain capTo unmount indoor unit 4-1.Wiring Instructions for the Outdoor Unit 4. How to Install the Outdoor Unit4-2.Routing the Tubing and Wiring Fig.46a5-2.Flaring Procedure with a Flare Tool 5. Refrigerant Tubing5-3.Caution before Connecting Tubes Tightly 5-1.Use of the Flaring MethodTable 6. Air Purging the hex wrench before Be sure to completely insertattempting to turn the valve Fig.Fig. 59c How to Test Run the Air ConditionerFig. 59a Fig. 59b Pump Down Basic Functions of the Service Valves7. Remote Controller Installation Position Service Valve Connections8-1.Address Setting of the Remote Controller 8. Address SwitchFig. Fig.DC1111-0