Vokera Excell boiler

[byglenn]

Hi,

My boiler has started cutting out after about 20 mins - goes off red fault LED comes on then 20 mins later she starts up again. I've read similar problems on here and my plumber is coming out next week. What I have done however is to lower the temperature considerably and hey presto it's working and not cutting out. I'm still having it looked at but I wondered if anyone had any idea what could be the cause

Cheers

Glenn

 

[Agile]

Overheating?

 

[tininho]

Yea I agree.... sounds like the pump is struggling

Martin

 

[bellairaphon]

which fault light comes on or is it just the led thats normally green that changes

 

[DP]

Yea I agree.... sounds like the pump is struggling

If the pump was struggling, burner would not fire

 

[Agile]

Over a week has passed and the OP has not responded ???