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    phillip57's Avatar
    phillip57 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Jul 8, 2010, 06:24 PM
    totaline p474-1100rec 4 wire connection
    I just bought the p474-1100rec. I have four wires from wall, white, red, green and blue.
    It is currently hooked up to a White Rodgers as follows:
    White=W, Red=rc with a jumper to rh, green=g and blue=gas

    How do I wire the p474? If I am reading it right, I should have red, white, green and yellow.

    Help!

    Thanks,
    Phil
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
    		  
    #2

    Jul 8, 2010, 08:58 PM

    Blue = gas?

    Check to see if Blue is not attached to terminal Y.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Jul 9, 2010, 01:59 AM

    That is a heat pump thermostat you bought that can also be remote controlled.

    http://www.ntsupply.com/files/produc...nstallRev3.pdf

    What was the exact brand and model of your old thermostat. It is possible there could be some wiring problems since a heat pump requires a B terminal in somecases but also a Y terminal for strait A/C usage.
    phillip57's Avatar
    phillip57 Posts: 2, Reputation: 1
    New Member
    		  
    #4

    Jul 10, 2010, 08:47 AM
    Thank all for your answers. I found that I have a Lennox G60UHV X series.
    From the funrance it is wired as follows White=W1, Red=R, Green=G, Blue and Red=Y2

    The Therm is a model 1F86-244 The blue is attatched to the Y after looking at it better
    KISS's Avatar
    KISS Posts: 12,510, Reputation: 839
    Uber Member
    		  
    #5

    Jul 10, 2010, 12:33 PM

    Explain:
    Blue and Red Y2
    Red = R

    Confused.
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