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    Jaymz001 Posts: 1, Reputation: 1
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    #1

    Dec 15, 2010, 11:02 AM
    replacing an old ta2000 with a rth3100c... How?
    the old ta 2000 is wired like this
    w2-black O-pink X-blue R-red Y-yellow G-green E-brown
    according to http://www.mobilehomerepair.com/media/img/coleman/119005.pdf
    y is 1st stage
    w2 is second stage
    g is fan
    r is switched side class2 power single source
    x is inswitched (common)
    O is damper cool
    E is emergency heat relay

    So where do they go on the RTH3100C?

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