Recent content by newton3

:lol: problem solved, i found a link in the boiler which can be removed if there is an external programmer.

I'll check the connections in the programmer. The boiler is an ideal ecos condensing boiler with the pump contained inside, so i presume boiler overrun is wired inside.

I have recently wired my heating system as per the wiring diagram from danfoss. The problem I'm having is that when I switch the boiler on, it instantly calls for heat and starts to fire up even though the programmer is not calling for heat or hot water. Been over all of the wiring and...