My potterton powermax he boiler has an error code A15 (low pressure) and the boiler won't light. I am cold! Have tried resetting it/turning it off and on etc etc but still not lighting. The pressure on it has been low since I moved in recently (never above 1 bar) but it hasn't gone out before. Any help/suggestions? I can't report it to my landlord till Monday :(

Rachel, March 2011

check under the boiler for a silver hose, turn 1/2 valves on at the ends of the hose, when garge reads 1.5 bar turn off, and relight boiler.

erj, March 2011