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    Mcgyver's Avatar
    Mcgyver Posts: 3, Reputation: 1
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    #1

    Nov 11, 2009, 08:46 AM
    Lennox 51M33 stat to Hunter 44860 stat
    Lennox Heat Pump with Electric heat backup
    Lennox 51M33 wiring
    O - orange
    R - red
    G - green
    Y1 - yellow
    W1 / E jumper - white
    L - light red (pink)
    C - black
    T (Outdoor temp sensor) - blue

    Hunter 44860
    C - black
    Y1 - yellow
    RC/R - red with no jumper
    W2 / E jumper - white
    O- orange
    G - green
    L - pink
    Blue wire not currently connected

    My questions are, do I need to reconnect the jumper on RH-RC/R and where if any do I need to connect the blue wire since it was connected to the "T" slot
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
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    #2

    Nov 11, 2009, 04:30 PM
    Jumper - yes. Insulate pink and blue wires as they are not needed.
    Mcgyver's Avatar
    Mcgyver Posts: 3, Reputation: 1
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    #3

    Nov 11, 2009, 06:04 PM
    KC,

    Thank you for the reply, The jumper has been reconnected and the pink and blue have been disconnected.
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
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    #4

    Nov 12, 2009, 04:04 AM
    Success?
    Mcgyver's Avatar
    Mcgyver Posts: 3, Reputation: 1
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    #5

    Nov 12, 2009, 07:13 AM
    I hope so, the furnace was working and the inside temperature was nearly at the setting 68*, outside temp was 30* Thanks again and I will give more info as I gather it.
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