puma 80 hot water no central heating

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  • ash1977
    Automated Home Lurker
    • Nov 2006
    • 1

    puma 80 hot water no central heating

    Hi, just wondering if anyone can help? I have a potterton puma 80 combi boiler. I can get hot water and the boiler fires up when i put central heating on, and the pump runs, but the boiler then shuts down. I think its the diverter valve i know were it is but not what to do with it, can it be jammed and be realeased manually? would be grateful for any help ty.
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