Panasonic CS-RE9NKR Service Manual

Also see for CS-RE12NKR: Operating instructions

30Timer Signal Receiving sound During Operation.Timer Signal Receiving Sound When the Air Conditioner Stops.13. Protection control13.1 Protection Control for All Operations13.1.1 Time Delay Safety Control● The Compressor will not turn on within 3 minutes from the moment operation stops, although the unit is turned onagain by pressing OFF/ON button at remote control within this period.● This control is not applicable if the power supply is cut off and on again.● This phenomenon is to balance the pressure inside the refrigerant cycle.13.1.2 30 Seconds Forced Control● Once the air conditioner is turned on, the compressor will not stop within 30 seconds in a normal operationalthough the intake air temperature has reached the thermo-off temperature. However, force stop by pressing theOFF/ON button at the remote control is permitted or the Auto OFF/ON button at indoor unit.● The reason for the compressor to force operation for minimum 30 seconds is to allow the refrigerant oil run in afull cycle and return back to the outdoor unit.13.1.3 Total running current control1. If the outdoor unit total running current is detected exceeding I1(A), the frequency instructed for compressoroperation will be decreased.2. If the running current does not exceed I1(A) for 5 seconds, the frequency instructed will be increased.RE9NKR RE12NKROperation mode I1(A) I1(A)Cooling/ Soft Dry /Fan A* 6.02 7.89Cooling/ Soft Dry /Fan B 5.88 7.43Cooling/ Soft Dry/Fan C 5.39 7.43Heating 5.60 5.81*The first 30 minutes of cooling operation, A will be applied.35