Thanks Tony.
Reading around potential solutions for the issues I’m experiencing, I dismissed the PCB being at fault for a number of reasons - but I bow to your superior knowledge in this area.
By the way, I know you’re not saying ‘IT IS’ the PCB just that it might be the PCB considering the age of the boiler.
(I agree about the cost of a new PCB and the false economy it could create – but I actually do have a spare reconditioned PCB (both sections) but, don’t worry, as I said, I won’t be replacing it).
I was almost hoping these issues had previously been experienced by others and that a common, almost obvious, fault could be highlighted.
Thanks again.
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