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Idiomas disponibles
11
Maintenance
<Daily maintenance> (Once every 3 months)
Cleaning of air filter
If
is displayed on the remote controller, maintain the air filter.
1
Push the
button to stop the operation, then
turn off the circuit breaker.
1. Take out the air filter.
Slide and remove the filter as shown in the following figure:
WARNING
When the first filter comes out without connected to the other one, insert it once more to connect the two filters together
and pull out them as connected. Do not insert hands to take out the second filter. You may injure yourself.
2. Cleaning with water or vacuum cleaner
If dirt is heavy, clean the air filter by tepid water with neutral detergent or water.
After cleaning with water, dry the air filter sufficiently in a shade place.
3. Mount the air filter.
* Insert the filters into the direction which the arrows, carved on the filters, show. (2 filters are identical)
2
Turn on the circuit breaker, then push the
operation.
3
After cleaning, push
.
display disappears.
CAUTION
Do not start the air conditioner while leaving air filter removed.
Push the filter reset button. (
indication will be turn off.)
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F
1,2
3
button on the remote controller to start the
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Periodic Maintenance
For environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner
in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner.
When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended.
Furthermore, regularly check the outdoor unit for rust and scratches, and remove them or apply rustproof
treatment, if necessary.
As a general rule, when an indoor unit is operated for 8 hours or more daily, clean the indoor unit and outdoor unit
at least once every 3 months. Ask a professional for this cleaning / maintenance work.
Such maintenance can extend the life of the product though it involves the owner's expense.
Failure to clean the indoor and outdoor units regularly will result in poor performance, freezing, water leakage, and
even compressor failure.
Inspection before maintenance (Once a year)
Following inspection must be carried out by a qualified installer or qualified service person.
P
r a
s t
Access from inspection opening and remove the access panel. Examine the heat exchanger if there
Heat exchanger
is any clogging or damages.
Fan motor
Access from inspection opening and check if any abnormal noise can be heard.
Access from inspection opening and remove the access panel. Examine the fan if there are any
Fan
waggles, damages or adhesive dust.
Filter
Access from check port and check if there are any stains or breaks on the filter.
Access from inspection opening and remove the access panel. Check if there is any clogging or drain
Drain pan
water is polluted.
Maintenance List
Part
Unit
Heat exchanger
Indoor / outdoor
Dust / dirt clogging, scratches
Fan motor
Indoor / outdoor
Sound
F
t l i
r e
n I
d
o
r o
D
F
a
n
n I
d
o
r o
Air intake / discharge
Indoor / outdoor
Dust / dirt, scratches
grilles
Dust / dirt clogging, drain
Drain pan
Indoor
contamination
Ornamental panel,
Indoor
Dust / dirt, scratches
louvres
E
x
e t
i r
r o
O
u
d t
o
r o
n I
s
p
e
t c
o i
n
m
e
h t
o
d
Check (visual / auditory)
Maintenance
Wash the heat exchanger when it is
clogged.
Take appropriate measures when
abnormal sound is generated.
Wash the filter with water when it is
u
s
/ t
i d
, t r
b
e r
a
k
a
g
e
contaminated.
Replace it when it is damaged.
Vibration, balance
Replace the fan when vibration or
balance is terrible.
Dust / dirt, appearance
Brush or wash the fan when it is
contaminated.
Fix or replace them when they are
deformed or damaged.
Clean the drain pan and check the
downward slope for smooth drainage.
Wash them when they are contaminated
or apply repair coating.
Rust, peeling of insulator
Apply repair coating.
Peeling / lift of coat
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10/21/20 12:31 PM
10/21/20 12:31 PM
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