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    ErikGeyer's Avatar
    ErikGeyer Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Aug 17, 2007, 07:53 PM
    Wiring honeywell to hunter programmable
    I have an old honeywell chronotherm controller. Bought a Hunter programmable to replace it with. Question is this: Hunter has slot for Y, C, M, or O wire. Problem is, the old honeywell has a Y AND a C. All other existing wires and letters correspond, but the hunter says that Y and C which are two separate wires on the Honeywell are actually one wire for the hunter. Instructions say the Y/C/M wires for the A/C compressor, and O is for a reversing valve operation in cool mode. What slots do the C and Y wires need to go in with the new hunter programmable? Any help would be greatly appreciated.
    acetc's Avatar
    acetc Posts: 1,004, Reputation: 79
    Ultra Member
    		  
    #2

    Aug 17, 2007, 08:48 PM
    The "y " will go to y and the "C" will not go to anything but will tape off end,
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