cleaning and maintaining _35
ENGLISH
4. Dry the filter completely in the shade.
When drying the air filter, make sure the filter is not exposed to direct sunlight.
Otherwise, the form of the air filter may be changed.
5. Assemble the filter back and then close the grille.
If the center of the grille is not closed tightly,
press the center with hands to close the grille completely.
•Whentheindoorunitisusedwithouttheairlter,
the indoor unit may get damaged with dust.
•Whenopeningthegrille,youshouldgripthegrille
until it hangs safely. Otherwise, the grille may fall
down, which may cause an injury.
•Thegrilleisconnectedtothepanel.Donot
forcibly detach the grille. If the connection
structure is broken, the grille may fall down,
which may cause an injury.
CAUTION
•Clean the air filter once in every 2 weeks. However, the cleaning period may differ
depending on the hours of filter use and service environment. Therefore, clean the filter
every week in a dusty area.
•Ifthelterresetindicatoristurnedononthedisplayottheindoorunit,checkandclean
the filter if it is dirty.
NASA_Cassette type_IB_EN_03568A-07.indd 35 2016-04-06 오전 9:01:14