How to connect Nest E Heat link where my wall mounted thermostat used to be

[Chris_m74]

Wondered if anyone can help i am trying to install my Google nest e battery operated heatling thermostat to the wall where my old wall mounted wired dial thermostat was/still is because I don't know ow which wires are which.
As you can see I have attached photos

 

[ericmark]

The one in 4 the blue is neutral and not used with nest e, so I fold them over and tape, or put on a connector block or crimp, out of the way, so 1 red should be line in so to top common and 2 yellow to centre N/O (normally open).

 

[ianmcd]

remember that any existing timers the CH will have to be set to constantly on and the nest E will override it

 

[Chris_m74]

Eric mark thank you for the advice, the nest e heatlink is battery powered and It says it does not need any 240v wiring just wanted to clarify which ones I will have to terminate in the terminal block that comes with the fixing/installation kit pleae

 

[Chris_m74]

 

[denso13]

just wanted to clarify which ones I will have to terminate in the terminal block that comes with the fixing/installation kit pleae

As said, you don't need the blue, don't connect it and terminate it safely. The red and yellow go to C and NO.

 

[ianmcd]

Eric mark thank you for the advice, the nest e heatlink is battery powered and It says it does not need any 240v wiring just wanted to clarify which ones I will have to terminate in the terminal block that comes with the fixing/installation kit pleae

He has already told you, it really couldnt be more simple

 

[Chris_m74]

Thank you this advice was great and now its all fitted and working.