Wiring colours

[Trucker5685]

So after removing the RS2 thermostat, this is what I’ve got re wiring. I’m thinking installing a Nest e thermostat.

The earth is on the left but not sure about the other 2. I presume the red is the live but would’ve though the neutral would be in the N slot and not the 2 slot. Any help would be appreciated

 

[ianmcd]

So after removing the RS2 thermostat, this is what I’ve got re wiring. I’m thinking installing a Nest e thermostat.

The earth is on the left but not sure about the other 2. I presume the red is the live but would’ve though the neutral would be in the N slot and not the 2 slot. Any help would be appreciated

Red and yellow wires in your pic , to Com and NO on nestE simple as that, isolate the earth Nest E doesnt need it but you will need it when putting the old t/stat back on

 

[Trucker5685]

Red and yellow wires in your pic , to Com and NO on nestE simple as that, isolate the earth Nest E doesnt need it but you will need it when putting the old t/stat back on

thanks. Which one goes to Com?

 

[Trucker5685]

Found this online. This is the heat link rather than the actual nest thermostat.
Any idea which one to put the red into and which one for the yellow? thanks

 

[ianmcd]

thanks. Which one goes to Com?

Doesnt matter it is simply a switch either way round does

 

[ianmcd]

Found this online. This is the heat link rather than the actual nest thermostat.
Any idea which one to put the red into and which one for the yellow? thanks

That is not what you will get that is a 24V unit for United States using heating and air conditioning

This is what you will get

https://www.google.com/search?sxsrf...ient=psy-ab#kpvalbx=_WFsZYLeYCILGgQbliKLYAw13

 

[Trucker5685]

That is not what you will get that is a 24V unit for United States using heating and air conditioning

This is what you will get

https://www.google.com/search?sxsrf=ALeKk00sAYow_zrpFtZlUZSD-zXKaQ_V1w:1612274506349&ei=SlsZYLLoFJCX8gKn64qADA&q=nest+thermostat+e+uk-+installation&oq=nest+e+thermostat+uk&gs_lcp=CgZwc3ktYWIQARgAMgQIABBHMgQIABBHMgQIABBHMgQIABBHMgQIABBHMgQIABBHMgQIABBHMgQIABBHUABYAGCIWmgAcAJ4AIABAIgBAJIBAJgBAKoBB2d3cy13aXrIAQjAAQE&sclient=psy-ab#kpvalbx=_WFsZYLeYCILGgQbliKLYAw13

Thanks. Found this pic, is this what I’d get?
If so, it’ll be C and NO that’s used? sorry for the basic questions

 

[ianmcd]

yes dont put anything into FP

 

[Trucker5685]

yes dont put anything into FP

Thanks, just ordered one and pick it up tomorrow

 

[ianmcd]

They are good , I have fitted loads

 

[Trucker5685]

They are good , I have fitted loads

I’ve had 3rd gen previously but was professionally installed