Air Intake And Outlet And Ventilation Grille; Particle Sensor - GE AFHC21AM Owner's Manual

Air Intake and Outlet and Ventilation Grille

Clean the Air Intake and Outlet around the Particle
Sensor and the Ventilation Grille with a damp cloth.
Be careful not to let dust fall back into the unit.

Particle Sensor

The Particle Sensor should be cleaned every
2 months. It is located on the right side of the unit.
To clean:
■ Open the cover.
■ Use a wet cotton swab to clean the lens,
dust intake and outlet.
■ Wipe with a second cotton swab to dry.
Failure to clean the sensor regularly will result in
a malfunctioning of the particle sensor. The sensor
will need to be cleaned more often depending
on the amount of dust in the area.
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Ventilation grille
Outlet
Intake
Lens
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