CLEANING THE OUTER HOUSING AND INTAKE GRILLE
If dust has accumulated on the unit, use a soft, dry dusting towel to wipe it off. If grease or
other harder to remove substances is on the unit, use a wrung-out cloth dampened with
warm, soapy water. Use a soft brush to clean off the grille.
CLEANING THE FILTER
For energy efficient operation, your filter should be cleaned every three months. Units in
dusty environments may require more frequent cleaning.
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Use a vacuum cleaner or run cold water onto the filter to clean it. If the filter is
particularly dirty (such as grease buildup), wash and gently scrub the filter in a
bath of warm soapy water. Let the filter completely dry in a shady place; exposing
the filter to direct sunlight can cause deformation.
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After the filter is clean and completely dry, re-insert the filter by pressing firmly
without forcing.
Note: To avoid deformation and fire risk, never dry the filter with a heat source, such as a
hair dryer, fireplace, or heater.
CLEANING THE HEAT EXHAUST DUCT
Disconnect the heat exhaust duct from the unit. Clean using warm, soapy water. Com-
pletely dry the parts and reconnect the duct.
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