Trane Nexia Touch Screen Comfort Control, TCONT624AS42DA warranty Operation, Description

User Guide

Operation

The model TCONT624AS42DAA Comfort Control provides typical operation of a forced air heating and cooling HVAC system. The TCONT624 comfort control also features a Z-Wave™ module for remote control.

:PM

			F	Cooling
				Auto
	Hold	Cool
Menu	Sched	Mode		Fan

Normally, the Comfort Control displays the Home Screen as shown above.

Item	Description	Notes
Clock Display	The current time is displayed in the upper left corner	See TIME/DATE for more information. If the control
	of the main screen. The time will blink when the clock	is connected to Nexia Home Intelligence the clock will
	has not been set.	be updated by the Nexia portal.
Dynamic Labels and Func-	The buttons are defined by the dynamic labels in each
tion Control Buttons	button. As you navigate through menus, the labels for
	the buttons will change.
Setpoint Display and Set-	The current heat or cool setpoint is displayed. These	The setpoints will push each other if they are adjusted
point Up/Down Buttons	setpoints may be set using Nexia Home Intelligence,	to within the minimum heat/cool separation setting.
	the Control’s internal schedule, or by pressing the Set-	This is normally 3 degrees.
	point Up/Down buttons. Pressing the setpoint button
	changes the setpoint screen. The current mode is dis-
	played at the top of the screen. Adjust the setpoint by
	pressing the up or down arrows. To change setpoint
	mode press the MODE button.
Temperature Display	The Comfort Control displays the current temperature	The internal temperature sensor can be adjusted as
	as sensed by the internal temperature sensor.	necessary.
Menu Button	Button used to access other Comfort Control menus	Other Comfort Control menus can be accessed by
		pressing the MENU button.
System Mode Button	Button used to change the system mode	Off: System off
		Heating: Heating only
		Cooling: Cooling only
		Auto: Heating/Cooling as necessary
		EM Heat: Indoor Heat only
Fan Mode Button	Button used to change the fan mode:	Auto: Fan on when cooling/heating is necessary
		On: Fan constantly on
		Circ: Fan on for a user-selected number of minutes
		per hour.
Schedule Mode Button	Button used to change the schedule mode:	Hold: System maintains the current temperature set-
		points. Schedules are disregarded.
		Run: Run the system schedule
		Energy Saving Mode (ESM): Temperature setpoints in
		ESM Setpoints are maintained.

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