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17
ENGLISH
Cleaning and maintaining the air conditioner
For the best performance of your air conditioner, clean it periodically. When
cleaning, make sure to unplug the unit for user’s safety.
Cleaning the exterior
Wipe the surface of the unit with a slightly wet or dry cloth when needed. Wipe
off dirt of odd-shaped area by using a soft brush.
Example : 4 way cassette
Do not use benzene or thinner.
They may damage the surface of the air
conditioner and can create a risk of fire.
CAUTION
Cleaning the grille
When cleaning the grille, make sure to unplug the unit. No special tools are
needed to clean it.
Slim 1 way cassette
1.
Open the grille.
PC1NUSMAN
Press the [Push] signs (PC1NUSMAN : Located in 3 places) and open the grille.
PC1NUPMAN
• When detaching the panel, grip the link part where the panel and intake panel are connected
➊
and push up
the link at the panel part
➋
to disconnect as shown in the picture (1).
• When power supply malfunctions, detach the panel by using a driver at the marked point (2) and proceed with
the same method as shown in the picture (1) to detach the panel and then check the power connection status.
(1)
➊
(2)
➋
DVM Cassette type_TL향_Indoor_IB_EN_DB68-05489A-01.indd 17
2016-12-13 오후 1:41:50