Recent content by 6870blue

Fantastic, thanks D_Hailsham. I changed the temperature sensor as suggested and it's working fine. You saved me £100 on a PCB. Thanks again

Our Potterton Performa 28 is again giving us grief. Recently the DHW is not firing up and the 70 LED keeps flashing. When the heating is turned on it fires up no problem and after a couple of minutes if I turn the hot water on it works, fires up, but the temperature goes off the scale ant the...