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Airfl ow
The evaporator fan forces air through the evaporator into the freezer compartment.
Air from the evaporator can also pass through the electronic damper to the air tunnel outlet, through the
fresh food compartment, and return to the evaporator.
The damper is controlled by the main control board. When open, the damper allows the chilled air from the
freezer to move into the fresh food compartment.
Air returns from the fresh food compartment to the freezer compartment via two vents located to the left
and right of the electronic damper.
Model PFSF2
