User guide
 19 
CARE AND CLEANING 
Clean your air conditioner to keep it looking new 
and to minimize dust build up. 
Air Filter Cleaning 
The air filter should be checked at least once 
every month to see if it needs cleaning. Trapped 
particles and dust can build up in the filter and 
may decrease airflow as well as cause the 
cooling coils to accumulate frost. To clean the air 
filter: 
1.  Remove the filter by pulling down on the in-
dents of the filter door on the front of the unit. 
(See FIG. 13) 
2.  Wash the filter using liquid dish soap and 
warm water. Rinse the filter thoroughly. Gen-
tly shake the filter to remove excess water. 
3. 
Let the filter dry completely before placing it 
into the air conditioner. 
4. 
If you do not wish to wash the filter, you may 
vacuum the filter to remove the dust and 
other particles. 
Wear and Tear 
To minimize wear and tear on the air condi-
tioner, always wait at least 3 minutes before 
changing modes. This will help prevent the 
compressor from overheating and the circuit 
breaker from tripping. 
Cabinet Cleaning 
To clean the air conditioner cabinet: 
•  Unplug the air conditioner to prevent shock or 
a fire hazard. The cabinet and front panel of 
the air conditioner may be dusted with an oil-
free cloth or washed with a cloth dampened in 
a solution of warm water and mild liquid soap. 
Rinse thoroughly with a damp cloth and wipe 
dry. 
•  Never use harsh cleaners, wax or polish on 
the cabinet front. 
•  Be sure to wring excess water from the cloth 
before wiping around the controls. Excess 
water in or around the controls may cause 
damage to the air conditioner. 
Winter Storage 
To store the air conditioner when it is not in use 
for an extended period of time, remove it care-
fully from the window according to the installation 
instructions and cover it with plastic or place it in 
the original box 
. 
FIG. 13 










