Vallox klima santrali All models error codes
Codes
- 25-80Error codeolenoid valve. Not included in the delivery. The valve that is chosen must be ompatible with the heat collection circuit fluid (for example, Danfoss 032U161431)
- C2Error code24 VDC relay/contactor for controlling the pump and the solenoid valve. Not included n the delivery. (For example, ABB CR-P024DC2)
- CO2Error codeInternal humidity and carbon dioxide sensor
- P024DError codeAir extraction
- R1Error codePost-heating resistor with 90°C and 130°C overheating protection Post-heating resistor with 90°C and 130°C overheating protection
- Y2Error codeHeat pump