Recent content by andybib

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    Potterton puma 80 - low pressure

    To all who replied, thanks a million for the advise you all gave. It was the EV, got a bike pump to it and put in 1 bar and it seems ok at the moment, even if it slowly looses pressure I know I need to change the EV to rectify. Thanks again! Andy
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    Potterton puma 80 - low pressure

    Thanks for info. Is recharging the expansion vessel something I can do myself?
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    Potterton puma 80 - low pressure

    ok but its only happening when the heating is on, if the boiler is on standby the pressure stays the same....?
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    Potterton puma 80 - low pressure

    i'm sure it is, I have to manually fill the boiler by a filling loop when I loose all the pressure.....
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    Potterton puma 80 - low pressure

    Need help!! - heating goes on and the pressure goes to 3bar and sometimes blows out of relief valve, when its turned off it drips from relief valve until all pressure is lost and low pressure light comes on. Have replaced relief valve and its still happening! - any ideas? Andy
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