NOTE: The dehumidification setpoint can range from 40% to 80% in 5% increments. The default dehumidification setpoint is 50%.

3.Press Done key to save your changes and return to the Home Screen.

4.Press Cancel key to return to Home Screen without saving any changes.

Dehumidification Control

If the dehumidification control has been enabled, the communicating Comfort Control attempts to control to this dehumidification setpoint by turning on the air conditioner. In extremely high humidity conditions, Comfort Control keeps the air conditioner running for up to 3°F below your temperature setpoint. It does this when trying to achieve your desired humidity setpoint and balance that with your temperature setpoint.

NOTE: If auto changeover is selected, the deadband can be no closer than 5 degrees with dehumidification enabled.

Trane Proprietary Humidity Control

When enabled, this feature will disable any blower off delays and disable continuous fan mode when the indoor humidity is above the dehumidification setpoint. This will help prevent coil condensation from being evaporated back into the air stream.

 

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Trane TCONT900AC43UA manual Dehumidification Control, Trane Proprietary Humidity Control