nl en de
Select your language

Select country

Errors


Boiler type UFT-100W

Error code Er41

Cause:

Fan Speed too High with Flame On

Solution:

Press the Power button to clear the Error Code.
If Error happens again:

- Check the vent connections for blockages.
- Check the burner assembly.
- Check fan operation. If fan appears to be operating normally but RPMs are too high, replace the fan.
- If the problem persists, replace the main control.