Select Fan Setting (Auto/On) - Honeywell RTH6350 Operating Manual

Select the fan setting
Fan
Set Clock/Day/ Auto
Schedule
Fan
Set Clock/Day/
Schedule
69-2415ES_B.indd 7
System
Heat
M28405
System
On Heat
M28406
RTH6350/RTH6450 Series
Press the FAN button to select Auto or On.
In "Auto" mode (the most commonly used
setting), the fan runs only when the heat-
ing or cooling system is on. If set to "On,"
the fan runs continuously.
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