Recent content by kjon

no other help from anyone else ??

everything is clean control panel is new so i think there is a issue elsewhere joiner cable is all good just no display up

hello i have a old isar he 24 boiler the control panel does not light up anymore i have replaced with new one but still no lights the hot water is way too hot and the rads are very hot to the touch it all seems to work but just no lights on control panel the purple wire seems fine and...