D
Dibitag
Good Morning!
Hope someone out there can help.
I have a Main Combi 30 HE boiler which has been working fine until recently. I have the boiler set to hot water and heating and the timer switch is switched to the on position (timer overide).
I have the hot water light illuminated and when the temperature is below the desired hot water temperature the boiler fires up with no issue.
Having checked the digital thermostat I can confidently say that that is working fine with no errors and is showing the be sending the signal to fire the heating. I have also bled all the radiators an there is no air lock there.
My issue is that the heating light will not illuminate and as such the heating will not come on - the boiler doesn't even try to fire up and the light doesn't attempt to come on for the heating.
Does anyone have any idea what I can do to get the heating and heating light on?
Many thanks in advance!
Hope someone out there can help.
I have a Main Combi 30 HE boiler which has been working fine until recently. I have the boiler set to hot water and heating and the timer switch is switched to the on position (timer overide).
I have the hot water light illuminated and when the temperature is below the desired hot water temperature the boiler fires up with no issue.
Having checked the digital thermostat I can confidently say that that is working fine with no errors and is showing the be sending the signal to fire the heating. I have also bled all the radiators an there is no air lock there.
My issue is that the heating light will not illuminate and as such the heating will not come on - the boiler doesn't even try to fire up and the light doesn't attempt to come on for the heating.
Does anyone have any idea what I can do to get the heating and heating light on?
Many thanks in advance!
