My NEST thermostat has suddenly stopped working showing a H71 code. its not connecting to the Heat link next to my boiler. The Heat link looks like it isn't on(no light on) Hot water working heating didn't come on this morning.
Any advise would be great.
thanks Ian, so do I click all the timer pins to on? or is there a constant button? there are 3 positions, clock, one looks like a / and a o that I cannot switch too.
Hi All,
I have a Capriz28 boiler, and NEST thermostat in the hallway. I had them installed in June and now we need our central heating on I wish I had taken notes when the fitter explained everything. Is there any simple instructions I can get online? Does the boiler have to been on constant so...
Just used my cooker grill, its banged and at the same time I saw a flash of light and then went off. Both cooker and grill have stopped working? Any ideas please why and can it be fixed?
Thanks