Search results

Cheers got a friend coming on Tuesday to test that for me. Luckily don't need heating at the moment lol.

Thanks for replies, I've tried the brown into the C and black into the NO terminals. Isolated the grey/blue. Hearings comes on and stays on. Not sure if that's an issue with the heat link. Really confused now.

Hi I've just connected my thermostat e up. Swapping from a Honeywell t40. It has 4 cables in brown (live) n black (sw live), blue (neutral) and earth. Now my nest only has connections labeled as C, NO, FP, OS1 and OS2. Just wondering is anyone can help with the right layout?