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-   -   Honeywell chromotherm 3 thermostat (https://www.askmehelpdesk.com/showthread.php?t=56051)

  • Jan 20, 2007, 10:39 AM
    bohuntr
    Honeywell chromotherm 3 thermostat
    I have a programmable honeywell chromotherm three thermostat that started acting up late last night. It normally displays the current temp and time. Now only the current time is displayed with a -AC following. I cannot get any heat or fan only or ac function. I do not have the manual for the unit and have not made any progress by following the codes/instructions on the inside door of the unit. Any suggestions?
  • Feb 10, 2007, 11:47 PM
    Mike74Harris
    Quote:
    Originally Posted by bohuntr
    i have a programmable honeywell chromotherm three thermostat that started acting up late last nite. it normally displays the current temp and time. now only the current time is displayed with a -AC following. i cannot get any heat or fan only or ac function. i do not have the manual for the unit and have not made any progress by following the codes/instructions on the inside door of the unit. any suggestions?
    Bob,

    I have exactly the same problem. Did you get yours resolved?

    Mike

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