The hot water function of my boiler seems to be working fine but for some reason the central heating is not working. When I moved the central heating wires over to the hot water section of the ignition controller the central heating worked fine so it seems there is a problem with the ignition controller right?
Post by Mike the Boilerman on Nov 9, 2019 7:22:26 GMT -5
I think we have a problem here with terminology. The ignition controller is the green box underneath the top cover, which you shouldn't really be taking off as a user.
I suspect you mean the programmer, with the time displayed and the settings for when the heating and hot water turn ON and OFF. Yes this programmer is very prone to failing on the CH channel. A new one will almost certainly fix this.