Hi could anyone help with the wiring shown in the photo? The boiler turns on after a few minutes even with everything set to off, and won’t turn off until I turn off the heat link so something is wrong. I have a s plan system. Many thanks.
Solved! Go to Solution.
Many thanks for letting us know. That's great news. I'll have to close this thread. Should anything else come up, please open another thread and we'll take it from there. Have a good one and stay safe!