It's all sorted now, the controller was at fault.
Bought a danfoss 102 of fleabay for 99p (well worth the risk I thought) fitted it in seconds and boiler fired up no problems.
Hi, A couple of weeks ago our Stelrad group ideal mexico super rs40/60 stopped working (was no rush to fix as we've an immersion heater and electric shower). The controller is a Danfoss 102E5 with no room themostat. The boiler wouldn't turn on when on the timer, press 1 hour+ or the advance buttons,...
