Recent content by phillik

The second fault appeared before I even touched the boiler and was not caused by me. It was this new fault that forced me to to have a go and fix it, otherwise I would have put up with the lockout until the warm weather. Research pointed me to this site which the problem of dry joints and was of...

Answering my own post! Desperate measures in order to save £150 on a new Potterton Suprima PCB. As detailed in my post I was having intermittent lockout problems, which developed into a permanent demand for heating. PHEW. I re-soldered any suspect joints but still no fix. With nothing to loose...

I have a 4 year old Potterton Suprima 60 that has been going well till recently when It started intermittently locking out. This I have read is typically the PCB but got it serviced anyway. The boiler man said that the PCB was discoloured and may need replacing. I am very competent at PCB dry...