Swegon ERV All models error codes
Codes
- 1Error codeConnections for EIA -485
- 6Error codeExternal fire/smoke function 1
- 8Error codeExternal fire/smoke function 2
- 10Error codeExternal alarm 1
- 12Error codeExternal alarm 2
- 18Error codeDemand control
- 20Error codeCirculation pump, heating circuit
- 22Error codeCirculation pump, cooling circuit or cooling on/off, 1-step operation
- 31Error codeControl voltage 1)
- 33Error codeReference voltage
- 100Error codey air fan