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Potterton Proma Ultra Combi Boiler Showing Low Pressure

Posted: Mon Sep 02, 2019 11:52 am
by patko2908
Hi

Please can someone advise me which valves on a pictures are for low pressure? My boiler shows me error (low pressure) which is on 0.6 bar.

Boiler is Potterton Proma Ultra.

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Re: Potterton Proma Ultra Combi Boiler Showing Low Pressure

Posted: Mon Sep 02, 2019 9:38 pm
by ericmark
You need to open two valves either side of the braided flexible pipe, and of course watch the pressure gauge.