For the second time in the last month the boiler wouldn't fire up on CH. The wireless roomstat is showing a heat demand and the indicator on the receiver is on. HW works fine.
The pressure level is fine and there are no error codes shown when the relevant buttons are pushed.
On both occasions I switch the boiler off and then back on again and everything works fine.
Any ideas on what is happening or is there a fault which is not being shown?
Richard
The pressure level is fine and there are no error codes shown when the relevant buttons are pushed.
On both occasions I switch the boiler off and then back on again and everything works fine.
Any ideas on what is happening or is there a fault which is not being shown?
Richard