Recent content by shonik

OK cleaned it up a bit... Only wire slightly exposed now is earth, and I connected the other earth to the two others and the heat link earth. What do you think? I had the heat link connected to earth via other cables already. Couldn’t see an earth connection on the thermostat itself though?

For the right cable the earth and other loose wire isn’t actually connected on the other side - should the earth still be connected to the earth anyway? Yeah I need to figure out how to tidy the cables up, only reason I left them out like that was because the outer white layer was too...

Hi again, just wanted to say thank you so much for your help! Thermostat arrived this morning and managed to install it as per your guidance - looks like everything is working as expected!

OK I see, brilliant, yeah I got a bit lost and confused the neutral connection with live on the c17, that actually all makes sense to the point I'll be able to re-wire this myself. Just to make sure I've understood, counting terminals from left on boiler: First terminal: Black cable in terminal...

OK another update - double checked the thermostat and am sure the grey wire from the boiler is going to it - they full grey wire is in the trunking to the thermostat, where the wire is split and the three (grey, brown and black) go into the thermostat while earth is kept disconnected outside...

OK managed to open the boiler and trace the grey wire to where it meets the white output from the c17: Seems like the grey wire (4) from the C17 goes to the brown wire from the right grey cable via a jumper? The black wire from the C17 (2) goes straight into the boiler (which is going to be...

I see, thanks very much, I would definitely have got this wrong had you not mentioned the last part... So essentially I'll need to open the boiler to remove the cables connected to the thermostat, and connect these to the heatlink?

Hi all, I've recently moved home and am looking at replacing our centaurplus C17 with a google nest setup. We have a combi-boiler (independent C30) going into the centaurplus, and a single room thermostat (honeywell). I've attached pics of all of these. Below you can see the wiring of the...