11
English
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 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,
polishing powder and liquid insecticide sold
in the market.
It may cause discoloration and deformation.
5. Attach the air filter.
Refer to step 4 of "
6. Attach the suction grille.
Attach the suction grille in the reverse order
mentioned in step 2.
7. Close the suction grille.
Simultaneously slide the 2 knobs in the reverse
order mentioned in step 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,
polishing powder and liquid insecticide sold
in the market.
It may cause discoloration and deformation.
• Do not wash them with warm water of 50°C or
higher.
It may cause discoloration and deformation.
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 "
MAINTENANCE (FOR SERVICE
PERSONNEL)
" on page 9.)
For information on how to install, remove, or clean
a optional sold air filter, refer to the user’s manual
attached to the air filter.
•
Turn off the indication "
" or "Time to clean
filter" 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.
The above operation is performed not only for
installation, but every time the power circuit breaker
is turned off/on.
For comfortable use, do not turn off the power circuit
breaker during seasonal use of the HEATING
OPERATION.
4PEN465543-1D.book Page 11 Monday, February 25, 2019 9:26 AM
