User manual

17 ENGLISH
10. CLEANING AND MAINTENANCE
10.1 Before Maintenance
Turn the system off before cleaning. To
clean, wipe with a soft, dry cloth. Do not
use bleach or abrasives.
WARNING!
Power supply must be disconnectd
before cleaning the indoor unit.
• A cloth dampened with cold
water may be used on the indoor
unit if it is very dirty. Then wipe it
with a dry cloth.
• Do not use a chemically treated
cloth or duster to clean the unit.
• Do not use benzine, thinner,
polishing powder, or similar
solvents for cleaning. These may
cause the plastic surface to crack
or deform.
• Never use water hotter than
40ºC/104ºF to clean the front
panel, it could cause deformation
and discoloration.
10.2 Cleaning the Unit
Wipe the unit with a soft dry cloth only. If
the unit is very dirty, wipe it with a cloth
soaked in warm water.
10.3 Cleaning the Filters
A clogged air lter reduces the cooling
efciency of this unit. Please clean the lter
once every 2 weeks.
1. Lift the indoor unit front panel up to an
angle until it stops with a full support
from the bracket.
2. Hold the dust flter handle and lift it
up slightly to take it out from the lter
holder.
3. Then pull the dust lter downwards out
of the indoor unit.
4. The healthy air freshening lter
(if applicable) like Active carbon
lter / Vitamin C lter / Silver ion
lter / other lters are xed on the
dust lter.
• Remove the healthy lter from the
support frame of the dust lter.
• Clean the healthy lter at least
every 3 months and replace every 6
months.
• Clean with vacuum cleaner if
possible.
Clean the Dust lter with a vacuum
cleaner or water, then dry it up in cool
place.
Dust lter handle
Dust lter
Dust lter
Healthy lter