Carrier ComfortChoice Edge Owner's Manual page 13

Setting or changing heating/cooling setpoints
4. Press the up or down button, located to the right of the display, to change
the displayed setpoint. Stop on the desired setting.
5. When there are arrow indicators next to both the wordsheat and cool at
the top right of the screen, the heating and cooling temperatures are also
displayed at the bottom of the screen. You can change either one by
pressing the soft button below the setpoint temperature you want to
change, then pressing the up or down button to adjust the temperature.
Repeat the process for the other setpoint if necessary. Press the done
button when you are finished.
6. The thermostat will hold these changes for two hours or until the next
programmed cycle begins. The words hold for 2:00 will be displayed while
this temporary hold is in effect. To change the amount of time the tempera-
ture is on hold, press the soft button under the hold hours or
minutes. Then press the up or down button to adjust the hold time.
7. Close the thermostat door when done.
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