Fan Cycle Operation - GE AZ45E07EA Series Technical Service Manual

Fan Cycle Operation

There are two Fan Cycle auxiliary settings. These modes are utilized to switch between a CONTINUOUS
setting, and the fan motor continues to operate even when the compressor or the electric heater cycles ON/
OFF. In the CYCLE setting, the indoor fan cycles ON/OFF with the heating and cooling functions.
When the Class 2 Mode is selected, the fan motor is controlled by the remote wall thermostat, independent
of positions of Fan Cycle auxiliary set button modes.
Fan Cycle - Cooling Mode
The indoor fan runs for a short period of time, approximately 3 seconds, before the compressor and outdoor
fan are turned on.
The indoor and outdoor fan runs continuously for a short period of time, approximately 30 seconds, after the
compressor and outdoor fan are turned OFF.
be in the compressor restart delay (allowing the internal pressure to equalize before turning the compressor
compressor turn ON at the end of the restart delay.
In the Class 2 mode, the indoor fan shall be controlled directly by the remote thermostat.
Temperature
Setting +1.8°F
Temperature
COMPRESSOR AND
OUTDOOR FAN
INDOOR FAN
ON
ON
6 sec
– 14 –
ON
ON
3 sec