Installing Nest Thermostat

[Neylon12]

Hello all

I’ve just moved into a new house and I have bought a Nest smart thermostat to install. I’d like to try and install this myself with your help in order to save myself a bit of cash.

There is an existing wireless Salus stat already connected to the combi boiler. See photos.

Please can someone advise on what wires I need to connect where to get the nest heatlink up and running?

Thanks

 

[muggles]

Should be reasonably obvious to you if you RTFM, but L to L, N to N, COM to 2 and NO to 3. You'll need to buy the stand if you haven't already.

 

[Neylon12]

Should be reasonably obvious to you if you RTFM, but L to L, N to N, COM to 2 and NO to 3. You'll need to buy the stand if you haven't already.

Thanks!