Operating instructions

69-1831—04 14
Auto Changeover is a feature used in cli-
mates where both air conditioning and heat-
ing are used on the same day. When the
system is set to Auto, the Comfort Control
automatically selects heating or cooling
depending on the indoor temperature.
Heat and cool settings must be at least 3
degrees apart. The Comfort Control will auto-
matically adjust settings to maintain this
3-degree separation (called “deadband”).
The 3-degree separation between heating
and cooling set temperatures is fixed, and
cannot be changed.
Press until screen
displays “Auto”
Note: The Auto system setting
may not appear, depending on
how your thermostat was installed.
Auto Changeover (heat/cool)
M28613
Set Clock/Day/
Schedule
Auto
FanSystem
Auto