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Posted by alanb on March 12, 2006 at 12:34:14:
In Reply to: Re: Air pressure switch will not activate on Britony Combi 80 posted by HeatPro on May 12, 2005 at 17:38:55:
I have just fitted a PCb in a Britony 80se and it shows this fault.
I refit the old PCB and the fault has gone, to me this means the PCB is faulty, so how to faultfind when the PCB has gone AWOL.
Weren't boilers so much more reliable before all these PCBs were fitted? The only thing that goes wrong these days is the crummy electronics...