9 
 
 
 
 
 
Notice: 
  Never use hot  water over 104℉(40℃) to clean 
the  air  filter.  Never  attempt  to  operate  the  unit 
without the air filter. 
  Every  time,  when  filter  check  LED  light,  we 
suggest to cleaning the filter, it will be better for 
healthy, and save energy. 
  When the AC has not used for a long time, like 
one month or more, we suggest to cleaning the 
filter before re-use.   
6.3 Cabinet Cleaning 
•  Be  sure  to  unplug  the  air  conditioner  to  prevent 
shock or fire hazard. The cabinet  and front may  be 
dusted with an  oil-free  cloth or  washed with a cloth 
dampened in a solution of warm water and mild liquid 
dishwashing  detergent.  Rinse  thoroughly  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. 
•  Plug in air conditioner. 
6.4 Winter Storage 
If you plan to store the air conditioner during the winter, 
remove it carefully from the window according to the 
installation instructions. Cover it with plastic or return it 
to the original carton.