Manuals / Panasonic / Household Appliance / Air Conditioner

Panasonic CS-MKE9NKU, CS-MKE7NKU APPENDIX B Operating Instructions, CS-MKE18NKU CS-MKE24NKU

Models: CS-MKE24NKU CS-MKE12NKU CS-MKE18NKU CS-MKE7NKU CS-MKE9NKU

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APPENDIX B Operating Instructions

CS-MKE18NKU CS-MKE24NKU

(852-6-4181-218-00-2)

A-2

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Panasonic CS-MKE9NKU, CS-MKE7NKU, CS-MKE12NKU service manual APPENDIX B Operating Instructions, CS-MKE18NKU CS-MKE24NKU

Contents

INDOOR UNIT CS-MKE7NKU CS-MKE9NKU CS-MKE12NKU CS-MKE18NKU CS-MKE24NKUWall Mounted Type Indoor Unit DC INVERTER MULTI-SYSTEM AIR CONDITIONERSAFETY PRECAUTIONS If refrigerant gas leaks during the work, ventilate the room Table of Contents 2. SPECIFICATIONS4. REFRIGERANT FLOW DIAGRAM 8. TROUBLESHOOTING BEFORE CALLING FOR SERVICEAPPLICABLE MULTI-OUTDOOR UNITS 1. OPERATING RANGE TemperatureIndoor Air Intake Temp Outdoor Air Intake TempSPECIFICATIONS Unit SpecificationsIndoor Unit CS-MKE7NKUIndoor Unit CS-MKE9NKUIndoor Unit CS-MKE9NKUIndoor Unit CS-MKE12NKUIndoor Unit CS-MKE12NKUIndoor Unit CS-MKE18NKUIndoor Unit CS-MKE18NKUIndoor Unit CS-MKE24NKUIndoor Unit CS-MKE24NKU2-2. Major Component Specifications 2-2-1. Indoor UnitIndoor Unit CS-MKE9NKU Control PCBFan Motor Flap MotorIndoor Unit CS-MKE12NKU Control PCBFan Motor Flap MotorIndoor Unit CS-MKE18NKU Control PCBFan Motor Flap MotorIndoor Unit CS-MKE24NKU Control PCBFan Motor Flap Motor2-3. Other Component Specifications Temperature F CTemperature F C Resistance k ohm3. DIMENSIONAL DATA CS-MKE9NKU CS-MKE12NKUIndoor Unit CS-MKE18NKU CS-MKE24NKU4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram5-1. Air Throw Distance Charts 5. PERFORMANCE DATACooling Cooling Cooling Cooling 6-1. Electric Wiring Diagrams 6. ELECTRICAL DATAASSY LAMP7. FUNCTIONS 7-1. Operation FunctionsEmergency operation Auto Initial Operation Mode SelectionHIGH POWER Timer backupNIGHT SETBACK Lamp colors7-2. Protective Functions Overload prevention during heatingFreeze prevention Cold-air prevention during heating8. TROUBLESHOOTING BEFORE CALLING FOR SERVICE 8-1. Precautions before Performing Inspection or Repair8-2. Method of Self-Diagnostics PROCEDURE1 Self-diagnostics Lamps INDOOR UNIT 1 OPERATION lamp 2 TIMER lamp 3 QUIET lampOPERATION button REMOTE CONTROL receiver DIAGNOSIS CONTENTS2 If the self-diagnostics function fails to operate No indicators illuminate and the indoor fan does not rotateCheck the power voltage Blown Check the indoor unit Is the fuse blown?8-3. Checking the Indoor and Outdoor Units T-RUN Test run compressor and fan motor turn ON3 How to Identify a Serial Communication Error 3-2 Condition E12 8-4. Trouble Diagnosis of Fan Motor 8-4-1. Indoor Fan Motor8-5. Noise Malfunction and Electromagnetic Interference 1 Noise malfunction2 Electromagnetic interference Page APPENDIX A Operating Instructions CS-MKE7NKU CS-MKE9NKU CS-MKE12NKUOperating Instructions Split System Air Conditioner CS-MKE7NKU CS-MKE9NKU CS-MKE12NKUCU-3KE19NBU CU-4KE24NBU CU-4KE31NBU Model No Indoor UnitsFEATURES CONTENTSSAFETY PRECAUTIONS PRODUCT INFORMATIONINSTALLATION LOCATION SAFETY INSTRUCTIONSELECTRICAL REQUIREMENTS Refrigerant gas leakage may cause fire NAMES OF PARTS Air Intakes INDOOR UNIT Air Outlet Remote Controller Drain HoseRemote Controller Refrigerant Tubes OUTDOOR UNIT Air OutletUNIT DISPLAY AND OPERATION BUTTON REMOTE CONTROLLER DISPLAY REMOTE CONTROLLER REMOTE CONTROLLER CONTINUED USING THE REMOTE CONTROLLER REMOTE CONTROLLER CONTINUEDUSING THE REMOTE CONTROLLER CONTINUED OPERATION WITH THE REMOTE CONTROLLER 1. Automatic OperationOPERATION WITH THE REMOTE CONTROLLER CONTINUED 2. Manual Operation3. Adjusting the Fan Speed OPERATION WITH THE REMOTE CONTROLLER CONTINUED4. Night Setback Mode OPERATION WITH THE REMOTE CONTROLLER CONTINUED6. HIGH POWER Mode 5. QUIET ModeOPERATION WITH THE REMOTE CONTROLLER CONTINUED Remote Controller SPECIAL REMARKSHeating Clicking SoundSETTING THE TIMER 1. How to set the present timeSETTING THE TIMER CONTINUED REPEAT timerUSING THE 1-HOUR OFF TIMER TIPS FOR ENERGY SAVINGSetting procedure Cancellation procedureADJUSTING THE AIRFLOW DIRECTION OPERATION WITHOUT THE REMOTE CONTROLLER CARE AND CLEANINGCARE AND CLEANING CONTINUED WIRED REMOTE CONTROLLER CARE AND CLEANING CONTINUEDWhen using a footstool or the like, be careful not to let it tip over Removing and remounting the air intake grilleTROUBLESHOOTING BEFORE CALLING FOR SERVICE OPERATING RANGETrouble Possible CauseSPECIFICATIONS Page APPENDIX B Operating Instructions CS-MKE18NKU CS-MKE24NKUCS-MKE18NKU CS-MKE24NKUModel No Indoor UnitsFEATURES CONTENTSSAFETY PRECAUTIONS PRODUCT INFORMATIONINSTALLATION LOCATION SAFETY INSTRUCTIONSELECTRICAL REQUIREMENTS Refrigerant gas leakage may cause fire Air Intakes INDOOR UNIT Air Outlet Remote Controller Drain Hose Remote ControllerNAMES OF PARTS Refrigerant Tubes OUTDOOR UNIT Air OutletUNIT DISPLAY AND OPERATION BUTTON REMOTE CONTROLLER DISPLAY 24-hour clock with ON/OFF program TimerREMOTE CONTROLLER Temperature displayThe temperature REMOTE CONTROLLER CONTINUED HIGH POWER buttonMODE selector button AUTOUSING THE REMOTE CONTROLLER REMOTE CONTROLLER CONTINUEDUse two fresh leak-proof type-AAA alkaline batteries USING THE REMOTE CONTROLLER CONTINUED Remote ControllerRear Side Remote Control Holder To take out the remote controller, pull it forwardOPERATION WITH THE REMOTE CONTROLLER 1. Automatic OperationOPERATION WITH THE REMOTE CONTROLLER CONTINUED 2. Manual OperationOPERATION WITH THE REMOTE CONTROLLER CONTINUED 3. Adjusting the Fan SpeedOPERATION WITH THE REMOTE CONTROLLER CONTINUED 4. Night Setback ModeOPERATION WITH THE REMOTE CONTROLLER CONTINUED 6. HIGH POWER Mode5. QUIET Mode Remote Controller SPECIAL REMARKSHeating Clicking SoundSETTING THE TIMER 1. How to set the present timeSETTING THE TIMER CONTINUED REPEAT timerUSING THE 1-HOUR OFF TIMER Setting procedureCancellation procedure 2. Operation together with the DAILY ON/OFF REPEAT TimerADJUSTING THE AIRFLOW DIRECTION OPERATION WITHOUT THE REMOTE CONTROLLER CARE AND CLEANINGCARE AND CLEANING CONTINUED How to remove the filter 1. Grasp both ends of the airFilter Groove Pin Air intake grille Air intake grilleWIRED REMOTE CONTROLLER CARE AND CLEANING CONTINUEDTROUBLESHOOTING BEFORE CALLING FOR SERVICE OPERATING RANGETrouble Possible CauseSPECIFICATIONS Indoor UnitCS-MKE18NKU CS-MKE24NKUPage APPENDIX C INSTALLATION INSTRUCTIONS CS-MKE7NKU CS-MKE9NKU CS-MKE12NKU CS-MKE18NKU CS-MKE24NKUINSTALLATION INSTRUCTIONS Split System Air Conditioner ContentsNOTE External diameter of service port R410A 5/16 For Indoor UnitSPECIAL PRECAUTIONS When TransportingWhen Installing… In Case of Improper InstallationWhen Servicing Others‡ &KHFNFDUHIXOO\IRUOHDNVEHIRUHVWDUWLQJWKHWHVWUXQ 1. General 1-1. Tools Required for Installation not supplied1-2. Accessories Supplied with Unit Table obtaining wire. Also, check2. Installation Site Selection 1-5. Additional Materials Required for Installation2-1. Indoor Unit AVOID2-2. Embedding the Tubing and Wiring 3. How to Install the Indoor Unit trical wiring or conduits are3-1. Remove the Rear Panel from the Unit 3-2. Make a Hole3-3. Install the Rear Panel on the Wall a If Wooden Wallb If Block, Brick, Concrete or Similar Type Wall Fig. 13a3-4. Removing and Installing the Grille 3-4-1. Indoor unit types How to remove the grille How to replace the grille3-4-2. Indoor unit types CS-MKE18NKU, CS-MKE24NKU Fig. 19b-13-6. Wiring Instructions General precautions on wiring 3-5. Shape the Indoor Side Tubing3-7. Wiring Instructions for Inter-unit Connections Fig. 26aFig. 26b WARNING Loose wiring may cause the terminal to overheat or result How to connect wiring to the terminal a For Indoor Unitb For Outdoor Unit For solid core wiring or F-cable For stranded wiring3-8. Mounting Right-side tubingFig. 37a Fig. 37bSwitching drain hose and drain cap Left-side tubingDrain hose Drain capDo not supply power to the tubing and wiring to the outTo unmount indoor unit 3-9. Drain Hose4. How to Test Run the Air Conditioner Fig. 59a Fig. 59bFig. 59c 5. Remote Controller Installation Position 6. Address Switch 6-1. Address Setting of the Remote Controller7. Connecting a Home Automation Device 8. Installation Check SheetPage DC1111-0