Safety Instructions
Operating Instructions
Care and Cleaning
Freeze Sentinel (Requires room air sensor
When this switch is enabled (UP), it turns OFF the freeze sentinel protection feature. With the switch disabled (DOWN), the freeze sentinel is activated which automatically provides heat without user interface. This helps to prevent plumbing damage by turning the heater and
fans ON at 41° F and OFF at 46° F. | FREEZE S (Freeze Sentinel) |
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Constant ON Fan
When this switch is enabled (UP), it allows the fans to run continuously, at high speed, even if the unit is in the STOP position.
CONST FAN (Constant
ON Fan)
Occupancy Sensor
When this switch is enabled (UP), it allows the unit to utilize an infrared motion sensor and a door switch for occupancy detection. This feature allows an energy management system to be installed and operated in conjunction with
the unit.
OCCUPIED (Occupancy Sensor)
Troubleshooting Tips
Consumer Support
Duct
The duct select function allows the indoor fan to be operated at two variable fan speeds, depending on the duct length. When this switch is enabled (UP), the unit automatically selects either high or middle fan speed for longer ductwork applications. When set in the down position, the unit is automatically operated in either the middle or low fan speed for shorter ductwork applications.
DUCT (Blower Fan)
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