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Heating?

Does anyone know how to fix an A07 lockout on Potterton Powermax HE boiler ?

Gill
October 2012
There are several resource for boiler lockout ,is pump running ,yes then take air out from pump, make sure auto vent is open ,may be overheating for some reason ,press reset bottom shut power to boiler or one mits and restart,overheat sensor is faulty,has water pressure 1.2bar

ltd
October 2012
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