Honeywell Home Smart RTH6580WF1003 Series User Manual page 31

Auto changeover
This feature is used in climates where both air
conditioning and heating are used on the same
day.
When the system is set to Auto,
the thermostat automatically
selects heating or cooling
depending on the indoor temperature.
Heat and cool settings must be at least 3 degrees
apart. The thermostat will automatically adjust
settings to maintain this 3-degree separation.
Note: System setting function 12 controls Auto
changeover. See "Manual/Auto Changeover" on
page 31.
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MCR33893 MCR33893
69-2715EF—07