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  1. #1
    Join Date
    Jan 2001
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    Ive encountered an older chronotherm stat and the max heat and low cool set points have been limited. Can anyone tell me how to get into the program to reset the minimum and maximum settings...for heat and cool.

    I cant get the stat on heat to go above 70 or the cool below 68...and I need to change these if possible.


  2. #2
    Join Date
    Jun 2003
    Post Likes
    Did you try Honeywell's tech support for the installer codes?
    If everything was always done "by the book"....the book would never change.

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