13
UNT-SVU001-EN
Maintenance
Note:
Once the air filter is washed,
dry it completely before returning it
to its original position.
After cleaning, be sure to return it to
its original position.
Cautions
- Do not wash the air filter in water
that is over 40
O
C or it may shrink.
- Do not expose the air filter to fire.
- Do not expose the air filter to direct
sunlight for a long time.
- Clean the air filter more frequently
when the air is very dirty.
Regular Maintenance
Be sure to disconnect the power
before inspection or maintenance
of air conditioner.
1. Cleaning the air filter
Air flow is reduced and cooling
efficiency impaired if the filter is
clogged. Be sure to clean the
filter every two weeks during the
cooling season.
1.1 How to remove the air filters
- Remove each return air grille
by pushing down and pulling
forward.
- Remove each air filter frame
from the return air grille.
1.2 How to clean the air filter
Wash away dust from the air
filter with clean water or
vacuum it with an electric
vacuum cleaner.
2. Cleaning the front panel
Do not pour water directly on the
front panel to clean it. Dust or wipe it
lightly with a soft cloth. If it is very
dirty, use a soft cloth soaked in water
or neutral detergent.
Cautions
- Do not use water over 50
O
C to
clean the front panel or it may
become discolored.
- Do not use benzine, gasoline,
thinner, polishing compound,
machine oil, etc. when cleaning
the front panel, or paint may peel
off, or it may become deformed
or damaged.
3. Maintenance before
prolonged idle period
- Operate the fan for about half a day
to dry the inside of the unit.
- Stop the air conditioner and
disconnect the power by turning
off the safety breaker.
- Clean the air filter and return it
to its original position.
Pull
Pull
Pul
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AW 02092023TRA
29/10/02, 2:51 PM
13
Black
