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    Nest wiring Installation?

    Can someone please help me wire my nest heat link?

    i.imgur.com/eDz…jpg

    i.imgur.com/FUr…jpg

    7 Comments

    Original Poster

    http://i.imgur.com/eDzY0UM.jpg
    http://i.imgur.com/FUrFX64.jpg

    Is this with the nest heat link?

    If so, it should be as simple as L to L, N to N, then the brown to common (2) and blue to Call-for-heat (3)

    https://nest.com/support/images/misc-nest-thermostat-eu/cables/nest-thermostat-eu-gen2-cables.png
    Edited by: "BeerDrinker" 13th Apr

    Original Poster

    BeerDrinker

    Is this with the nest heat link?If so, it should be as simple as L to L, … Is this with the nest heat link?If so, it should be as simple as L to L, N to N, then the brown to common (2) and blue to Call-for-heat (3)



    Thanks. Yes the image is my old thermostat which has a wire going in to the circuit fuse switch L & N and another wire going to my boiler.

    I have 2 blue and 2 brown as you can see in the image.

    Yeah, so what I said above.

    N0 goes to 3
    COM goes to 2
    L goes to L
    N goes to N

    Original Poster

    BeerDrinker

    Yeah, so what I said above.N0 goes to 3COM goes to 2L goes to LN goes to N



    Thanks for your help I will give it a shot

    D3adly

    Thanks for your help I will give it a shot



    Make doubly sure that the power is off. Don't rely on the switch, make sure the existing thermostat is totally dead before messing with live wires

    p.s. I'm not an electrician, but have installed one of these for myself

    Original Poster

    BeerDrinker

    Make doubly sure that the power is off. Don't rely on the switch, make … Make doubly sure that the power is off. Don't rely on the switch, make sure the existing thermostat is totally dead before messing with live wiresp.s. I'm not an electrician, but have installed one of these for myself



    Thank you for your help mate. Just like to say everything is working as per your instructions.
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