Vaillant fejlkoder og hvad de betyder · Danmark
Alle 15 fejlkoder fra Vaillant i én tabel: hvad hver enkelt betyder, hvor alvorlig den er, og hvornår du skal ringe til en håndværker.
| Kode | Apparat | Hvad det betyder |
|---|---|---|
| F.00 | gaskedel | The flow (outgoing) temperature sensor is disconnected or broken. |
| F.01 | gaskedel | The return temperature sensor is disconnected or broken. |
| F.10 | gaskedel | The flow (outgoing) temperature sensor has a short circuit. |
| F.11 | gaskedel | The return temperature sensor has a short circuit. |
| F.20 | gaskedel | The boiler overheated and the safety temperature limiter cut it out. |
| F.22 | gaskedel | The water pressure in the heating system is too low. |
| F.23 | gaskedel | The temperature difference between flow and return is too large, usually because water is not circulating well. |
| F.24 | gaskedel | The boiler temperature is rising too fast, usually because water is not circulating well (air, closed valves or a pump problem). |
| F.25 | gaskedel | The flue gas temperature is too high, or the flue or air supply is faulty or blocked. |
| F.28 | gaskedel | The boiler failed to ignite (no flame was detected) and has locked out. |
| F.29 | gaskedel | The flame went out during operation, or the flame sensor signal is faulty. |
| F.32 | gaskedel | The fan is faulty or is not reaching the correct speed. |
| F.61 | gaskedel | The boiler cannot actuate its gas valve, which indicates a fault in the gas valve assembly. |
| F.63 | gaskedel | The memory chip (EEPROM) on the boiler's control board is faulty. |
| F.75 | gaskedel | The boiler did not detect the expected pressure change when the pump started. |