Airwell Water Source Heat Pump Error Codes



Meanings of Error Code for Line Controller

Airwell Water Source Heat Pump Error Codes

Airwell Water Source Heat Pump Error Codes

 

 





  • Wind return sensor error 1 1 Antifreeze indoor coil of system 1 16 Refer to unit type
  • Indoor coil sensor error of system 1 2 Antifreeze indoor coil of system 2 17 Refer to unit type
  • Water outlet sensor error of system 1 3 Low temperature heating prohibited 18 Refer to unit type
  • Refrigerant leakage of system 1 4 Water flow switch error 19 Refer to unit type
  • Compressor overload of system 1 5 Condensate drainage error 20 Refer to unit type
  • Low pressure switch protection of system 1
  • 6 Outdoor coil sensor error 21 Refer to unit type
  • High pressure switch protection of system 1 7 Reserved 22
  • High/Low water temperature protection 8 Reserved 23
  • Indoor coil sensor error of system 2 9 Reserved 24
  • Water outlet sensor error of system 2 10 Low voltage 25 Refer to unit type
  • Refrigerant leakage of system 2 11 High voltage 26 Refer to unit type
  • Compressor overload of system 2 12 R phase loss 27 Refer to unit type
  • Low pressure switch protection of system 2 13 S phase loss 28 Refer to unit type
  • High pressure switch protection of system 2 14 T phase loss 29 Refer to unit type
  • Communication error 15 Phase error 30 Refer to unit type.

Airwell Water Source Heat Pump Manual PDF




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