Auxiliary Controls
The auxiliary controls are located behind the room cabinet on the front of the unit control box. The factory settings will be in the DOWN position. The owner is responsible for checking switches and ensuring they are in the desired position.
1 2 3 4 5 6
*All Electric Heat
UP: Fan cycle
DOWN: Fan continuous
Remote Control (Class 2)
*Not on Model 2200 Series
UP
DOWN
Freeze Sentinel
CDC (Load Shedding)
All Time Low Fan
Fan Switch
1 2 3 4 5 6
UP DOWN
Auxiliary Controls
The fan switch #2 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).
Freeze Sentinel ™
1 2 3 4 5 6
UP DOWN
Switch #6 controls the Freeze Sentinel. When the switch is DOWN, the Freeze Sentinel 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 unit leaves the factory with the Freeze Sentinel in the DOWN (on) position.
The Freeze Sentinel helps prevent plumbing damage in the room due to
If the Freeze Sentinel is set, it is active as long as power to the unit is on.
NOTE: The owner is responsible for checking the Freeze Sentinel switch and ensuring it is in the desired
