Select Fan Setting (Auto/On) - Honeywell RCT8102A Series Operating Manual

Select the fan setting
Fan
Set Clock/Day/
Auto
Schedule
Fan
Set Clock/Day/
Schedule
System
Heat
M28405
System
On Heat
M28406
Press the FAN button to select Auto or On.
In "Auto" mode (the most commonly used
setting), the fan runs only when the heating
or cooling system is on. If set to "On," the
fan runs continuously.
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RCT8102A Series
69-2636ES—03