Hi All,
Basically got a new boiler installed about 4 months ago and thought all was fine. At the installation point, I tested the hot water functionality but don't remember to test heating at all. Today I finally tested heating and although Drayton Wiser heating light gets on, the boiler doesn't start. Same time I can switch the hot water on using the app with no problem. So what am I missing here?
The wiring looks ok to me at the drayton and boiler point. The installer didn't mess about wires at the Drayton point at all. And the fact that the black cable can call for hot water means the cable is good. Also, drayton wiring worked fine on the old boiler too.
the port valve works correct too, it changes position when hot water and heating is switched on.
Could it be a faulty Drayton unit? If so I should be able to test this with a multimeter.
Any ideas?
Regards
Bart
Basically got a new boiler installed about 4 months ago and thought all was fine. At the installation point, I tested the hot water functionality but don't remember to test heating at all. Today I finally tested heating and although Drayton Wiser heating light gets on, the boiler doesn't start. Same time I can switch the hot water on using the app with no problem. So what am I missing here?
The wiring looks ok to me at the drayton and boiler point. The installer didn't mess about wires at the Drayton point at all. And the fact that the black cable can call for hot water means the cable is good. Also, drayton wiring worked fine on the old boiler too.
the port valve works correct too, it changes position when hot water and heating is switched on.
Could it be a faulty Drayton unit? If so I should be able to test this with a multimeter.
Any ideas?
Regards
Bart