5-2-2-13
5
P04 Outdoor High Pressure Protection: Cooling or Soft Dry
Malfunction Decision Conditions
the outdoor unit heat exchanger thermistor.
Malfunction Caused
During operation of cooling or soft dry, when outdoor unit heat exchanger high temperature data is detected by
Outdoor heat exchanger temperature rise due to short-circuit of hot discharge air flow.
Outdoor heat exchanger temperature rise due to defective of outdoor fan motor.
Outdoor heat exchange temperature rise due to defective outdoor heat exchanger thermistor.
Troubleshooting
Outdoor heat exchanger temperature rise due to defective of outdoor unit PCB.
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 13 2020/01/29 21:17:54
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