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Errors


Boiler type Elite Fire Tube Combi (floor Mount)

Error code Er:43

Cause:

Burner Overheat Switch Open 

Solution:

Press the Power button to clear the Error Code. If Error happens again:
1. Check burner overheat switch connections. Ensure connections are secure.
2. Check switch resistance. If resistance is zero, replace the switch.
3. If the problem persists, replace the main control.