Gazza333
LIFE MEMBER
works fine on gas but for heating and hot water flashes twice yellow when switched on (indicating low or no power ). The flashes on the unit itself also mirror that fault diagnosis.
Theres 240 v at the cable going to the boiler (it then disappears under the boiler and I don't really want to take it out ). The fuse in the boiler is ok. Any other checks I can do before getting an engineer out?
I have all the tools I need and know how to use them i.e. Multimeter etc.
Gary
Theres 240 v at the cable going to the boiler (it then disappears under the boiler and I don't really want to take it out ). The fuse in the boiler is ok. Any other checks I can do before getting an engineer out?
I have all the tools I need and know how to use them i.e. Multimeter etc.
Gary