Nest E wiring

Discussion in 'Plumbing and Central Heating' started by Jakeh83, 10 Oct 2020.

  1. Jakeh83

    Jakeh83

    Joined:
    14 Jan 2016
    Messages:
    24
    Thanks Received:
    0
    Country:
    United Kingdom
    Hi whats the correct wiring for a nest e? Programmer and heat link diagram if possible, boiker is a Worcester greenstar heatslave 18/25 combi
     
  2. Heat resistant cable 2 wires LS and LR to Com and NO on Nest e heatlink. Providing there’s no zoned heating.
     
  3. Sponsored Links
  4. Jakeh83

    Jakeh83

    Joined:
    14 Jan 2016
    Messages:
    24
    Thanks Received:
    0
    Country:
    United Kingdom
    Its currently wired through a programmer with the LR and LS link in, should i just remove the programmer and use the LR and LS connections? It needs a wire for the DHW though
     

    Attached Files:

  5. If you have separate hot water (I’m not up on oil combi’s and how they work), then leave the programmer in , because you’ll then have a separate switch for your heating. Remove the link at ls and Lr and replace with your 2 wires from heat link
     
  6. DIYnot Local

    DIYnot Local

    Joined:
    3 Sep 2019
    Country:
    United Kingdom

    If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

    Select the supplier or trade you require, enter your location to begin your search.


    Are you a trade or supplier? You can create your listing free at DIYnot Local

     
  7. Sponsored Links
Loading...

Share This Page