Fehlercodes: P02_ECOi_ME1

Alarm Code P02
Alarm meaning Compressor thermal protector is activated. (trip only and no alarm)
Alarm conditions When the current is not detected over 4 seconds long after the compressor ON.
Probable cause Activating condition of the compressor thermal protector (The voltage is more than 260V or less than 160V between L and N phase.)
  1. Check the constant speed compressor.
  2. Check the current transformer
  • Put the constant speed compressor OFF over 60 minutes and cool the thermostat.
  • Replace defective parts with new ones.