6
English
IMPORTANT!
• BEFORE OBTAINING ACCESS TO TERMINAL
DEVICES, ALL POWER SUPPLY CIRCUITS
MUST BE INTERRUPTED
•
To clean the air conditioner, be sure to stop oper-
ation, and turn the power switch off. Otherwise, an
electric shock and injury may result.
•
Do not wash the air conditioner with water
Doing so may result in an electric shock.
•
Be careful with a scaffold or staging
Caution must be exercised because of work at a
high place.
HOW TO CLEAN THE AIR FILTER
Clean the air filter when the display shows “
” .
Increase the frequency of cleaning if the unit is
installed in a room where the air is extremely
contaminated.
(As a yardstick for regulating yourself, consider
cleaning the filter once every two weeks.)
1. Remove the air filters.
Pull the handle in the direction of the arrow.
2. Clean the air filter.
Use vacuum cleaner
A)
or wash the air filter with
water
B).
A)
Using a vacuum cleaner
B)
Washing with water
When the air filter is very
dirty, use soft brush and
neutral detergent.
Remove water and dry in
the shade.
NOTE
•
Do not wash the air conditioner with hot water of
more than 50°C, as doing so may result in discol-
oration and/or deformation.
•
Do not expose it to fire, as doing so may result in
burning.
3. Reset the air filter in place.
After cleaning the filter, do not forget to put it
back the way it was before.
4. After turning on the power, press AIR
FILTER CLEANING TIME ICON RESET
BUTTON.
The display “
” vanishes.
HOW TO CLEAN AIR OUTLET AND OUTSIDE
PANELS
•
Clean with soft cloth.
•
When it is difficult to remove stains, use water or
neutral detergent.
NOTE
•
Do not use gasoline, benzene, thinner, polishing
powder, liquid insecticide. It may cause discolor-
ing or warping.
•
Do not use water or air of 50°C or higher for clean-
ing air filters and outside panels.
START UP AFTER A LONG STOP
Confirm the following.
•
Check that the air inlet and outlet are not blocked.
Remove any obstacle.
•
Check if the earth is connected.
Might there be a broken wire somewhere?
Contact your dealer if there are any problems.
Clean the air filter and outside panels.
•
After cleaning the air filter, make sure to attach it.
Turn on the main power supply switch.
•
The display on the remote controller will be shown
when the power is turned on.
•
To protect the unit, turn on the main power switch
at least 6 hours before operation.
WHAT TO DO WHEN STOPPING THE SYS-
TEM FOR A LONG PERIOD
Turn on FAN OPERATION for a half day and dry
the unit.
•
Read the operation manual that came with the
remote controller.
Cut off the power supply.
•
When the main power switch is turned on, some
watts of electricity is being used even if the sys-
tem is not operating.
Turn off the main power supply switch for saving
energy.
•
The display on the remote controller will vanish
when the main power switch is turned off.
Clean the air filter and the exterior.
•
Be sure to replace the air filter to its original place
after cleaning. Refer to “MAINTENANCE”.
