glow worm 40 boiler fault?
I have a 12 year old glow worm 40 boiler that has ceased to work. The internal manual fault finding points it to be a mains power fault. This is indicated by the orange light not going on when demand is on. In fact nothing happens. Could this be the PCB? neither neon light on the PCB is working and there is no power either side of the fuse, but power is getting to the initial board.
Steve Burkhill
September 2008
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