Nah no damage. Put the old one back on till I can figure it out, everything working fine. I wouldn't say absolutely no clue. Was just looking for a little help thats all with the correct positions on the thermostat. Sorted if now anyway.
What is the make / model of the old thermostat? Moesgo Wifi Smart Thermostat
Brown wire is 24v just confirmed. So I shall remove link.
Not sure on other controls. But wires are as follows. At boiler;
At switch;
Old thermostat was battery operated, didn't use the grey wire. Assumed it was...
Hi all,
Really struggling wiring up some thermostats.
I have a combi boiler. The thermostat I removed was wired in as below;
A grey wire and exposed earth wire weren't connected.
Here's the instructions.
Now I tried connecting as the instructions say, the thermostat powers on etc but it...