Baxpoti, clever of you to guess the M3 plug link was missing.
However, he never said that he had removed the harness!
He posted as if the boiler had suddenly developed the fault!
Or are you guessing he opened the boiler randomly and just removed the harness to create the fault without telling us???
Tony
However, he never said that he had removed the harness!
He posted as if the boiler had suddenly developed the fault!
Or are you guessing he opened the boiler randomly and just removed the harness to create the fault without telling us???
Tony