Panasonic CS-KE30NKU Technical & Service Manual

Also see for CS-KE30NKU: Installation instructions

Contents

Panasonic CS-KE30NKU Technical & Service Manual Manual pdf 40 page image

This function prevents the circuit breaker or fuse from operatingto open the circuit. This function works when electrical currenthas increased due to an increase in the cooling / heating load,or to a decrease in the power supply voltage. In these cases,operation frequency is reduced or operation is interrupted auto-matically to control the electrical current for operation.When the cause of the increase in electrical current is rectified,the system will resume operation in the original mode.Electrical current setting for COOL operation isused during DEFROST operation.Cooling Dry HeatingPeak current cut-off trips 25.0Hz down 22.0(A)CT (Peak current cut-off control)NOTENOTEHeating operationFrost sensingReverse-cycle defrosting operationDefrosting SequenceReleasing of defrostingOutdoor fan ON4-way valve ONOutdoor heating exchanger temp. is over 57.2 °F (14°C).Defrosting operation lasts 12 minutes (maximum).2 minutes after it is stopped, compressor is ON.4-way valve is ON. Outdoor fan is ON.If the air conditioner is turned off during the defrostingcycle, it will continue defrosting and turn itself off afterdefrosting is completed.Compressor 1 minute after it is stopped,compressor is ON.Outdoor fan OFFIndoor fan OFF4-way valve OFFOperation lampReverse-Cycle DefrostingDefrost detection and releaseRepeatedly switches between redand orange illumination.Defrost detection occurs in either of the following cases:The temperature of the heat exchanger remains ator below the L2 line for 120 minutes after the startof HEAT operation.••Outdoor heatexchanger temp.Ambient temp.0L1L2Frosting areaThe temperature of the heat exchanger remains ator below the L1 line for 3 minutes after the start ofHEAT operation.••< CS-KE30NKU >Cooling Dry HeatingPeak current cut-off trips 25.0Hz down 24.0 23.5(A)< CS-KE36NKU>40