Manuals / Panasonic / Household Appliance / Air Conditioner

Panasonic CU-5E36QBU service manual ∙Multi Split Combination Possibility

Models: CU-5E36QBU

1 71

Download 71 pages 27.09 Kb

Page 7

∙Multi Split Combination Possibility:

∙Multi Split Combination Possibility:

o A single outdoor unit enables air conditioning of up to five separate rooms.

7

Image 7

Panasonic CU-5E36QBU service manual ∙Multi Split Combination Possibility

Contents

Order No: PAPAMY1312037CE Air Conditioner Outdoor Unit CU-5E36QBUDestination U.S.A Canada PRECAUTION OF LOW TEMPERATURETABLE OF CONTENTS 1. Safety Precautions 18.For R410A models, when connecting the piping, do not use any existing R22 pipes and flare nuts. Using such same may cause abnormally high pressure in the refrigeration cycle piping, and possibly result in explosion and injury. Use only R410A materials OUTDOOR UNIT 2. SpecificationsItem UnitDry Bulb ItemUnit OUTDOOR UNIT∙Multi Split Combination Possibility ∙Outdoor Unit : CU-5E36QBU 3. Dimensions 4. Refrigeration Cycle Diagram 5. Block Diagram CIRCUIT WiringRECTIFICATION CIRCUIT SWITCHING POWER SUPPLY Resistance of Compressor Windings7. Electronic Circuit Diagram 8.1Main Printed Circuit Board 8. Printed Circuit Board8.3Display Printed Circuit Board 8.2Noise Filter Printed Circuit Board9.1Check Points 9. Installation Information10.1 Select The Best Location 10. Installation InstructionGas Leak Checking 10.2 Install The Outdoor Unit10.3 Connect The Piping Outdoor Unit Installation GuidelinesCUTTING AND FLARING THE PIPING 10.4 Evacuation Of The Equipment10.6Heat Insulation 10.5Connect The Cable To The Outdoor Unit10.7Disposal Of Outdoor Unit Drain Water 11.1.1Outdoor fan control 11.1.3Cooling Powerful Operation11. Operation Control 11.1 Cooling Operation11.2.2Heating Room Temp Sampling Control 11.2.3Powerful Operation11.2 Heating Operation 11.2.1Outdoor fan control12. Simultaneous Operation Control 13.1 Freeze Prevention control Cool 13. Protection Control13.2 Dew Prevention control Cool 13.6 Heating overload control Heat 13.5 Cooling overload control Cool13.10 30 seconds Force Operation 13.9 Time Delay Safety Control Restart Control13.12 IPM power transistor Protection Control 13.8 Deice Control13.15 Valve close detection control 14.1.1Pump down operation SW1 14. Servicing Mode14.1.2Test Run Operation 14.1.6Cooling only function 14.1.3Wiring Error Check14.1.4Power Save Mode 14.1.5Mode priority function15.1 Self Diagnosis Function 15. Troubleshooting GuidePage Page Fig. 16. Disassembly and Assembly Instructions16.1 Outdoor Unit Removal Procedure 16.1.1Removing the Cabinet Top PlateFig. 16.1.3Removing the Cabinet Front Plate3.Remove the particular plate remove the 3 screws 4.Remove the particular plate remove the 8 screws16.1.5Removing the Propeller Fan and Fan Motor 16.1.4Removing the Control P.C. Board17.1.1One Indoor Unit Operation 17. Technical Data17.1 Operation Characteristics ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating Characteristic∙Cooling Characteristic 17.1.2Two Indoor Unit OperationPiping Length: 7.5m 24.6 ft 230V 60Hz Piping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length 7.5m 24.6 ft 230V 60Hz ∙Heating Characteristic∙Cooling Characteristic 17.1.3Three Indoor Unit OperationPiping Length: 7.5m 24.6 ft 230V 60Hz Piping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Cooling CharacteristicPiping Length 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating CharacteristicPiping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating Characteristic∙Cooling Characteristic 17.1.4Four Indoor Unit OperationPiping Length: 7.5m 24.6 ft 230V 60Hz Piping Length: 7.5m 24.6 ft 230V 60Hz ∙Heating Characteristic∙Cooling Characteristic 17.1.5Five Indoor Unit OperationPiping Length: 7.5m 24.6 ft 230V 60Hz Piping Length 7.5m 24.6 ft 230V 60Hz ∙Heating Characteristic18. Exploded View and Replacement Parts List CU-5E36QBU SAFETYREF.NO DESCRIPTION & NAMEDESCRIPTION & NAME PAPAMY Printed in Malaysia FY1213-0SAFETY REF.NO