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Central heating programmer wiring help

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  • 27-10-2013 1:06pm
    #1
    Kenny120
    Registered Users Posts: 5 ✭


    Can anyone help please. Basic wiring question needing an answer. I've a central heating controller that I'm replacing with a digital version. The current flash immermat I'm using has 2 sets of wires (blue and brown) which come from the mains (earth is ended in the backing box) and another 2 that head to the boiler. Which way should I wire up the new digital programmer using the attached picture as the wiring diagram please.


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    #2
    crasy dash
    Registered Users Posts: 1,605 ✭✭✭crasy dash


    Brown and blue go to l and n thats the mains side .
    Take a link from live to terminal marked common and two browns to terminal number three should work if the other two wires are brown that is


  • Options
    #3
    crasy dash
    Registered Users Posts: 1,605 ✭✭✭crasy dash


    Brown and blue go to l and n thats the mains side .
    Take a link from live to terminal marked common and two browns to terminal number three should work if the other two wires are brown that is


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