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Help - Hive Thermostat Receiver Wiring

  • 06-02-2021 09:23PM
    #1
    Registered Users, Registered Users 2 Posts: 31


    Hi, spent about 6hrs trying to find the answer to this today and would appreciate any help available.

    I am in the process of replacing my old clock timer (AMT IMM24) which turns on/off my oil boiler with a hive single channel receiver.

    I am not worried about the separately controlled water heater. Its simply the boiler coming on/off I am trying to control.

    See attached photo which summarises current setup / planned setup. Also below:

    AMT IMM24 Terminals
    3 - Neutral (currently both blue wires are connected)
    2 - Live In
    1 - Live Out (this goes to the boiler)
    Earth is tied off separately at both ends.

    I had planned on doing:
    AMT 3 > Hive N (not sure if putting both blues in is an issue)
    AMT 2 > Hive L
    AMT 1 > Hive 3 (Heating on (NO) )

    My main question is what to do with the extra blue cable:
    1. Connect both to Hive N?
    2. Connect the thinner 1 one only to Hive N?
    2. Keep both connected but separately to the hive.

    Any help would be greatly appreciated, its driving me nuts all day.

    Thanks
    Dave


Comments

  • Registered Users, Registered Users 2 Posts: 1,445 ✭✭✭sky6


    You might be better moving your question to the Electrical forum where more will understand it.


  • Registered Users, Registered Users 2 Posts: 23,653 ✭✭✭✭ted1


    I’d imagjne that you’ll need to link live to common.


  • Registered Users, Registered Users 2, Paid Member Posts: 8,648 ✭✭✭ongarite


    Ask in the home heating automation thread:
    https://touch.boards.ie/thread/post/116147883


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