Select the fan setting – Honeywell RTHL2510 User Manual
Page 10
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Operating Manual
69-2579ES—01 8
Select the fan setting
Set the
FAN switch to 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.
Set
FAN switch to choose whether the fan
runs continuously or only as needed.
M32700
Heat Off Cool
Auto On
Fan
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