When my plumber fitted my new Baxi boiler he didnt fit a timer. I phoned him and he said i could fit one myself easy enough. Ive bought the 24 hour mechanical timer and fitted per instructions and yes it was easy enough, HOWEVER now my central heating wont come on at all even if set to constant. The timer is running and the time is shown correctly, its wired correctly but no heating. Is there some rewiring or movement of jumpers on the PCB that i need to do? (cant see anyhting in manual) or do i have a duff timer.
Just found a comment on the cover to the PCB that stated if im fitting external controsl i have to do rewiring, but this isnt an external control is it?
Just found a comment on the cover to the PCB that stated if im fitting external controsl i have to do rewiring, but this isnt an external control is it?