2. Remove the suction grille.
1 Remove the 4 straps attached to the indoor unit. (Refer
to the figure shown below.)
2 Open the suction grille to 45° and lift it. Then, unhook it
from the place to hook.
(3 places)
Place to hook
(3 places)
3. Take out the air filter.
Refer to the clause 2 for "HOW TO CLEAN THE AIR
FILTER". (page 2)
4. Clean the suction grille.
Wash the suction grille with neutral detergent using a soft
brush and then dewater.
When the suction grille is extremely contaminated
• Spray the detergent for a ventilating fans and ranges
directly to the suction grille, and keep it under that condition
for about 10 minutes.
After that, carefully wash the suction grille with water.
NOTE
• Do not wash the suction grille with warm water of 122°F
(50°C) or higher.
It may cause discoloration and deformation.
• When drying the suction grille, do not heat it with fire. It
may cause burning.
• Do not use such as gasoline, benzine, thinner, polish-
ing powder and liquid insecticide sold in the market.
It may cause discoloration and deformation.
5. Attach the air filter.
Refer to the clause 4 for "HOW TO CLEAN THE AIR
FILTER". (page 2)
6. Attach the suction grille.
Attach the suction grille in the reverse order mentioned in
the clause 2.
3P338599-13E English
Place where the
straps are to be
hooked (A total of
4 places)
Unhook
the hook
Place where
the straps are
to be hooked
Detergent
7. Close the suction grille.
Simultaneously slide the 2 knobs in the reverse order
mentioned in the clause 1, slowly lift the suction grille and
securely fix it.
HOW TO CLEAN OUTSIDE PANELS AND REMOTE
CONTROLLER
• Wipe them with a dry soft cloth.
• When the stain cannot be wiped off, dip the cloth in the
neutral detergent diluted with water and twist the cloth.
After wiping off stain with this cloth, wipe them with dry
cloth.
NOTE
• Do not use such as gasoline, benzine, thinner, polish-
ing powder and liquid insecticide sold in the market.
It may cause discoloration and deformation.
• Do not wash them with warm water of 122°F (50°C) or
higher.
It may cause discoloration and deformation.
n CLEANING BEFORE AND AFTER SEASONAL USE
WHAT TO DO WHEN START UP AFTER A LONG
STOP
Confirm the following.
• Check that the air inlet and outlet of indoor and outdoor unit
are not blocked.
Remove any obstacle.
Obstacles decrease the fan speed, and cause performance
decrease and breakage of the devices.
Clean the air filter.
• After cleaning the air filter, make sure to attach it.
(Refer to "2. MAINTENANCE" on page 1.)
For information on how to install, remove, or clean an
optional sold air filter, refer to the user's manual attached to
the air filter.
• Turn off the indication "
displayed on the remote controller after turning on the
power.
• For details, refer to the operation manual attached to the
remote controller.
The indication can be turned off whether in operation or at
stop.
Turn on the power circuit breaker at least 6 hours before
operation.
• This is required in order to activate the air conditioner
smoothly, and to protect the air conditioner.
• The display on the remote controller will be shown when
the power circuit breaker is turned on.
HEATING OPERATION within 6 hours after power is
supplied to the air conditioner.
Some model series perform the following operation to protect
the devices.
If the HEATING OPERATION is performed within 6 hours after
power is supplied to the air conditioner, the indoor fan stops for
about 10 minutes during the outdoor unit operation to protect
the devices.
" or "Time to clean filter"
3