AIR FILTER CLEANING
Changing your air filter on a regular basis prevents many problems. Dirty air filters will affect
the performance and the longevity of your unit. It is recommended that air filters be cleaned
every three (3) months.
Routine maintenance consists of checking the condensate drain for clogs, hosing off the outdoor
coil of outdoor unit and cleaning the air filter and the indoor decorative grille.
CARE AND CLEANING
Turn off power and disconnect from indoor and outdoor units before cleaning. Failure to
do so could cause electric shock.
DECORATIVE GRILLE CLEANING
Wash the decorative grille using warm water and mild detergent with a soft cloth or soft brush.
NOTE:
Do not use bleach, abrasives or water above 110°F (45°C) as it may cause
discoloration or damage to the surface of the unit.
WARNING
HOW TO REMOVE AIR FILTER
Remove the screw
Push the fastener
For the 24K cassette unit:
1. Push the latch as shown in the figure
2. Release the screws under clasps by a screwdriver.
3. Release the fastener and open the panel grille.
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