nl en de
Wähle Ihre Sprache

Land wählen

Störungen / Fehler


Kessel Typ Hydra Smart RTC-199

Störungscode Er:31

Ursach:

Water Inlet Sensor Open or Short

LÖsung:

This Error Code will go away when inlet water temperature decreases. |
If Error happens again:

- Check inlet water temperature sensor. Ensure connections are secure.
- Check sensor resistance. If resistance is zero, replace the sensor.
- If the problem persists, replace the main control.