Recent content by blackjack100

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    potterton suprema 80 heating side not firing up

    ok will check it out, thanks for the replies so quickly. chris
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    potterton suprema 80 heating side not firing up

    The 3 port has been making a load buzzing noise for quite some time now so will check it out. Also can I assume from baxpoti's post (which of course he is correct) that I can rule out any sensors on the boiler itself? Neither of you have indicated a PCB prob so can we rule that out also or...
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    potterton suprema 80 heating side not firing up

    Hi Wonder if anyone can help I have the above boiler and the hot water side is fine, fires up when it should on timer and manual no problem but the central heating side will not fire up on timer or manual. I have had the pcb out to look over it but haven't got a magnifying glass to look...
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