My boiler reciently blew it's PCB and I had a local Corgi fitter change it for a genuine replacement part. The boiler fired up and we once again had hot water, the only thing it will not stop unless you switch it off. It ignores the timer switch. I am told it is down to a switch live problem. The Corgi guy hasn't a jar of glue how to resolve the problem without a wiring diagram.Does anyone have a system diagram for this boiler please.[/b] Baxi themselves do not have a download for this old model boiler.
