System Selector Switch; Fan Switch; Temporary Manual Override - Hunter 47550 Owner's Manual

OPERATION

System Selector Switch

The System Selector switch on the front of the thermostat determines the operating mode of the thermostat.
You may select COOL, OFF, HEAT, AUTO. In order to take full advantage of this thermostat's features, we
recommend using the AUTO mode. Refer to the Auto Season Changeover information on page 26.
NOTE: Anytime you install or remove the thermostat from the wallplate, slide the System Selector to
the OFF position to prevent the possibility of a rapid system On-Off.

Fan Switch

The Fan switch should normally be set in the AUTO position. The Fan will be turned on along with normal
operation of your system. In a normal gas or oil furnace, the Fan will be turned on by your furnace after its warm-
up delay. For electric heat, air conditioning, and heat pump operation, the Fan will turn on with the system.
To run the Fan continuously, slide the Fan switch to the ON position.

Temporary Manual Override

To temporarily change the current set temperature without affecting your program:
Press and hold
Press and
Press to return to normal mode, or wait 15 seconds for it to return
RETURN
automatically.
The current program number will flash to signify the Temporary Override.
At the next program change, the Temporary Override is canceled, and the next program temperature becomes the setpoint temperature.
or for about 1 second to enter Manual Override mode.
Display will flash.
to change to your desired new temperature.
24-25
COOL OFF HEAT AUTO
ON AUTO
SET TEMP
M T W Th F Sa Su
86 :
78 °
C
AM
PM H
73 ° C
H
AUTO COOL HEAT TEMP