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The Freeze Sentinel feature
automatically turns on the
resistance heater and fan if the
room temperature (sensed at
the unit) drops to approximately
40°F. It will turn the heater off
when the temperature reaches
about 45°F.
The Freeze Sentinel helps prevent
plumbing damage in the room due
to sub-freezing temperatures.
The Freeze Sentinel is active as long
as power to the unit is on.
Freeze Sentinel
™
7
The fan switch 9 is located behind
the room cabinet.
This switch is set at continuous fan
(down) at the factory to provide
continuous fan operation in cool
or heat modes. Leaving the switch
in the continuous fan setting allows
continuous circulation of room air
and will result in a more balanced
temperature throughout the room.
If you want the fan to cycle on
and off with the compressor or
with the heater, move the switch
to cycle fan (up).
Fan Switch
9
ON
OFF
ON
OFF
Fan switch
Down/Off—Continuous Fan
Up/On—Cycle Fan
Auxiliary Controls