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Störungen / Fehler


Kessel Typ WBRUNG120W

Störungscode Er:42

Ursach:

Low Water Cutoff (LWC) Circuit is Open. 

LÖsung:

Press the Power button to clear the Error Code.
If Error happens again:
- Ensure that the LWC jumper is installed if low water cut off is not in use.
- Ensure that the LWC wires are properly installed (if in use).
- Ensure that the LWC ground wire is properly grounded.
- If the problem persists, replace the main control.