Cl
eaning and Maint
enanc
e
12
English
Cleaning and Maintaining
Before cleaning the indoor unit, be sure to turn off the auxiliary power switch.
Cleaning and Maintaining
Cleaning the indoor unit exterior
Wipe the surface of the unit with a slightly wet
or dry cloth when needed. Wipe off dirt of odd-
shaped areas by using a soft brush.
CAUTION
• Do not use alkaline detergent, sulphuric
ɇʀ̈ʒࡡ˵цʒθͱʀ˵̷ͱθ̈ʀɇʀ̈ʒࡡͱθͱθ˝ɇ̈͝ʀϑͱ̷Эʪ͝ϩϑ
(such as thinner, kerosene, and acetone) to
clean the surfaces.
• Do not attach any stickers on the surfaces
because this may cause damage.
• When you clean the heat exchanger on the
indoor unit, you need to disassemble the
indoor unit. Therefore, you must contact the
̷ͱʀɇ̷ϑʪθӬʀʪʀʪ͝ϩʪθ˙ͱθ˵ʪ̷Χࢋ
Cleaning the outdoor unit heat exchanger
Spray water to clean the dust.
CAUTION
• The heat exchanger of the outdoor unit has
sharp edges. Take care when cleaning its
surface.
NOTE
• If it is difficult to clean the heat exchanger
ͱ˙ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩࡡʀͱ͝ϩɇʀϩϩ˵ʪ̷ͱʀɇ̷ϑʪθӬʀʪ
center.
