No wiring has been changed. If switch wire for the pump was in the permanent live than on pressing of the reset button would have no effect on the pump i.e. not cutting it out??
:( I have a problem with a Potterton Suprima 50. The red LED flashes continously, no hot water and no central heating. I have to press reset for boiler to function correctly, however this only lasts a few hours sometimes minutes. The water pump runs continously when red LED flashes, the pressing...