1. Visiting from the US? Why not try DIYnot.US instead? Click here to continue to DIYnot.US.
    Dismiss Notice

Bridging Honeywell thermostat

Discussion in 'Home Automation' started by Notaspark0__0, 6 Apr 2021.

  1. Notaspark0__0

    Notaspark0__0

    Joined:
    6 Apr 2021
    Messages:
    5
    Thanks Received:
    0
    Country:
    United Kingdom
    Installed a hive, won’t bore you with the details but I need to bridge the old thermostat terminal in the junction box. Is it the blue and brown I need to bridge? As with other threads, boiler won’t fire. Gravity fed hot water system, boiler needs water on for heating...
     

    Attached Files:

  2. CBW

    CBW

    Joined:
    26 Sep 2019
    Messages:
    9,118
    Thanks Received:
    2,451
    Location:
    North
    Country:
    United Kingdom
    Looks like brown to green/yellow (number 3), looks like cpc (earth colours) has been used as switch live? Just check wiring
     
  3. Sponsored Links
  4. ericmark

    ericmark

    Joined:
    27 Jan 2008
    Messages:
    18,647
    Thanks Received:
    1,748
    Location:
    Llanfair Caereinion, Nr Welshpool
    Country:
    United Kingdom
    upload_2021-4-9_10-1-34.png
    It would seem from what is seen the damaged green/yellow is switched line, brown is permanent line and blue is neutral and in fact there is no earth.
     
  5. Dangee

    Dangee

    Joined:
    5 Apr 2017
    Messages:
    4,090
    Thanks Received:
    404
    Location:
    London
    Country:
    United Kingdom
    -:
     
    Last edited: 3 May 2021
  6. Sponsored Links
  7. CBW

    CBW

    Joined:
    26 Sep 2019
    Messages:
    9,118
    Thanks Received:
    2,451
    Location:
    North
    Country:
    United Kingdom
  8. 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

     
Loading...

Share This Page