Trane XT500C Thermostat Setting
Results 1 to 3 of 3
  1. #1
    Join Date
    Mar 2006
    I have a Trane heat pump and XT500C thermostat. Currently, the heat and cool temperature set points can not be any closer than 4 deg. Is there a way to change this to 2 deg? I live in Florida and in sping and fall (and winter) it is cool in the morning requiring heat and then warms up enough by afternoon requiring cool. With the 4 deg temp setting we are always having to tweak the temp. Thanks.

  2. #2
    Join Date
    Jun 2001
    Louisville, KY
    3F is the closest it will go with a change to an option in the installer's menu.

    Do you still have the installation manual provided with the thermostat?

  3. #3
    Join Date
    Mar 2006
    I think I found a copy of the installation guide with the codes. I'll try it tonight. Thanks!

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