Hello
My boiler seems to work fine as I get hot water no problem.
The problem is that my central heating isn't coming on.
I have a Drayton SM1 control. The switch doesn’t work and the light won’t come on. It still makes the clock sound but the heating won’t come on with the timer either.
I have a wired denfoss thermostat in the hallway which we often use to regulate the temp. It doesn’t seem to be working -no lights coming on.
Thanks for any advice.
My boiler seems to work fine as I get hot water no problem.
The problem is that my central heating isn't coming on.
I have a Drayton SM1 control. The switch doesn’t work and the light won’t come on. It still makes the clock sound but the heating won’t come on with the timer either.
I have a wired denfoss thermostat in the hallway which we often use to regulate the temp. It doesn’t seem to be working -no lights coming on.
Thanks for any advice.
