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  1. #1

    Carrier Infinity Touch Control Thermostat

    I need help please. I am replacing a carrier SYSTXCCUIZ01 thermostat with a carrier infinity touch control SYSTXCCITN01. Once the new thermostat powers up I get the message "indoor unity not found." The previous thermostat functioned fine without error messages. Any help would be greatly appreciated.

  2. #2
    Join Date
    Jun 2007
    Location
    Round Rock
    Posts
    3,402
    Sounds like something isn't hooked up right. Call a pro. You won't get DIY advice on here.
    I like DIY'ers. They pay better to fix.

  3. #3
    Join Date
    Apr 2010
    Location
    NC Sandhills
    Posts
    369
    If its like the comfort link II then you need to update the tstat with Newest programing using either a sd storage card (download from pc then load to card) or a wireless network.

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