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Cleaning and maintaining the air conditioner
2 way cassette
1.
Open the front grille.
Push the [
▼
] tabs located in 3 places to unlock the hook on the front grille.
The grille automatically drops. Two safety clips are mounted to the inside front grille to prevent dropping
downward.
2.
Pull out the Air filter.
Grab the Air filter and lift it upwards while pushing slightly, and then pull the Air filter forward.
NOTE
When cleaning the filter you do not need to detach the grille at all times. If you want to detach the front
grille, see step 2 and 3 on page 18 for instructions.
3.
Clean the Air filter with a vacuum cleaner or soft brush. If dust is too heavy, then rinse it with running water and dry
it in a ventilated area.
NOTE
• For best conditions, repeat every two weeks.
• If the Air filter dries in a confined (or humid) area, odors may generate. If it occurs,
re-clean and dry it in a well-ventilated area.
4.
Insert the Air filter back in its original position.
You will hear a click sound when the Air filter is properly placed.
5.
Close the front grille by pushing it upward.
NOTE
After cleaning the filter, press the Filter Reset button on the remote control for 2 seconds to reset the filler
schedule. Filter sign indicator will be on for cleaning time.
DVM Cassette type_TL향_Indoor_IB_EN_DB68-05489A-01.indd 24
2016-12-13 오후 1:41:53