PROGRAMMING
PROGRAMMABLE FAN
If your installer has configured the 44-850 with the Programmable Fan Option, you will be able to
select Automatic or Always On fan with each programmed event. When programming the
thermostat, the Programmable Fan Option will appear at the end of each programming event. When
the word Automatic begins to flash, touch the UP arrow to change to Always On or simply touch
Program to maintain Automatic fan operation for the program period. Just like Temporary
Temperature Override, the fan mode can be changed simply by touching Fan. The program event will
flash confirming the Programmable Fan mode is in override. To resume normal operation, touch
Program. Hold will appear. Touch Hold and the thermostat will resume programmed operation.
Automatic fan mode allows the equipment fan to run whenever there is a call for heating or cooling.
Always On fan mode allows the fan to run continuously with or without a call for heating or cooling.
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