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    Potterman Pr1maF Gas Boiler problem starting up.

    The symptoms are that it is taking several attempts for the main burner to fire, it always does eventually though. I can hear the extractor winding up to speed followed by the pilot light clicking several times before giving up and the extractor winding down again. It then pauses for a few...
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    Open-vented system, valve positions...

    Hi, The pump in my CHS packed-up recently and the valves either side of it weren't working properly either so ended up having to drain the whole system. But prior to that, when I initially started to remove the pump water came gushing out and I grabbed any valve I could find and turned them...
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