Trane TCONT900AC43UA Thermostat User Manual


 
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Step 10. User Setup Number 0330: Daylight Savings On or Off
To change Options, press the Up or Down arrow key to the right of the number in the lower right
corner of the screen. Options:
0 - Off: No adjustment for Daylight Savings in Fall and Spring.
1 - On: Time is automatically adjusted for Daylight Savings in Fall and Spring. (US 1987)
2 - On: Time is automatically adjusted for Daylight Savings in Fall and Spring. (US 2007)
3 - On: Time is automatically adjusted for Daylight Savings in Fall and Spring. (Europe)
To advance to the next Setup Number, press the Up arrow key to the right of 0330. To go back to the
previous Setup Number, press the Down arrow key.
Step 11. User Setup Number 0380: Indoor Dehumidification Control.
To change Option, press the Up or Down arrow key to the right of the number in the lower right hand
corner of the screen. Options:
0 - No dehumidification control
1 - Integrated Temperature and humidity control (Factory default)
4 - Trane droop (RH setpoint)
The dehumidification control attempts to control the indoor humidity to the user’s dehumidification
setpoint by running the compressor. In extremely high humidity conditions, the Comfort Control
keeps the compressor running for up to 3°F (-1.7°C) below the temperature setpoint. It does this
while trying to achieve the desired dehumidification setpoint and balancing that with the temperature
setpoint.