So having problems firing it up in dhw and ch. Pilot light is on now after some cleaning and I have 20mbar at the inlet. ive checked the fan and pump and both are fine. Solenoid check, do I check the two connection on top of modulator coil for 240v if so there isn't!!!
not sure where to look now
Any help please ???????
not sure where to look now
Any help please ???????