Help fitting V3+ Thermostat

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Stoof
Stoof ✭
in General Questions & Topics

Just had my kitchen completely renovated and my fitter removed my old thermostat without taking a photo of the wire layout.


Can anyone advise what I need to do to connect it correctly?


I basically have a red, blue, yellow and yellow/green wire. 


Thanks in advance.


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Comments

  • johnnyp78
    johnnyp78 ✭✭✭
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    I think you’re better off getting a professional in, given that you’re dealing with live current.
  • Stoof
    Stoof ✭
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    https://community.tado.com/en-gb/discussion/comment/67384#Comment_67384

    I currently have them safely tucked away in electrical tape and can easily isolate them, just need advice on which slots they go into on the Tado.


    Thanks for your concern!

  • johnnyp78
    johnnyp78 ✭✭✭
    edited October 2023
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    These are your standard UK wiring colours. On a standard switched live installation you need to put L to NO on the Tado thermostat and com to com. You can park/tape off everything else. Unfortunately without you tracing the wires back I have no idea which is which! (Or if it was a standard switched live installation)

    https://uk.rs-online.com/web/content/discovery/ideas-and-advice/wiring-colours-guide

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