Airedale All models error codes
Codes
- 04-21Error codeNumber of Fans
- B1Error codeCircuit 1 Liquid Pressure Circuit 2 Liquid Pressure Circuit 1 Suction Pressure (Not connected with EEV option) or Leak Detector Return Water Temperature Supply Water Temperature Circuit 2 Suction Pressure (Not connected with EEV option) or Leak Detector Chilled Water Differential Pressure (Optional) Remote Setpoint Adjustment or Condenser Water Inlet Evaporator Inlet Water or Coil 1 Temperature Ambient or Coil 2 Temperature
- ID1Error codePhase Rotation (Optional) or MCCB status Emergency Stop Evaporator Flow Switch Remote On/Off (Optional) Compressor 1 Contactor Status Compressor 2 Contactor Status Compressor 3 Contactor Status Compressor 4 Contactor Status Circuit 1 Low Pressure Switch Circuit 2 Low Pressure Switch Pump 1 Contactor Status (Optional) or Remote Pump Interlock Pump 2 Contactor Status (Optional) Remote Pump On/Off (Optional) Remote Summer/Winter Or Night Setback (Optional) Not Used Not Used Compressor 5 Contactor Status Compressor 6 Contactor Status
- NO1Error codeCompressor Contactor 1 Compressor Contactor 2 Pump 1 Contactor (Optional) Compressor Contactor 3 Compressor Contactor 4 Pump 2 Contactor (Optional) Circuit 1 Condenser Coil Valve 1 Circuit 1 Condenser Coil Valve 2 Circuit 2 Condenser Coil Valve 1 Circuit 2 Condenser Coil Valve 2 Not Used Alarm Circuit 1 Alarm Circuit 2 Circuit 1 Reversing Valve Circuit 2 Reversing Valve Supplementary Heat Compressor 5 Contactor Compressor 6 Contactor
- Y1Error codeNot Used Circuit 1 & 2 Condenser Fan Speed Controller (Modulated Head Pressure Control) Circuit 2 Condenser Fan Speed Controller (Modulated Head Pressure Control)