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8. OTHER OPERATIONS
8.1. Powerful operation
In the Powerful operation, the air conditioner will operate at maximum
power and strong airflow to cool down or warm up the room quickly.
NOTES: In multi connection, this function cannot be used.
Press
to activate/deactivate the Powerful operation.
)
)
When activated, the indoor unit will emit 2 short beeps.
When deactivated, the indoor unit will emit 1 short beep.
The Powerful operation will be turned off automatically in the following
situations:
• The Powerful operation runs for a certain amount of time and the
room temperature reaches the set temperature in the Cooling, Dry,
or Heating mode.
• 20 minutes after the Powerful operation has started.
NOTES:
• The airflow direction and the fan speed are controlled automatically.
• The Powerful operation cannot be performed simultaneously with
Economy operation.
• The Powerful operation overrides the following operations. If
the following operations are set, they will start after the Powerful
operation finishes.
- Outdoor Unit Low Noise operation
- Energy Saving program
• If the wired remote controller (optional) is connected, this function is
restricted.
8.2. Outdoor Unit Low Noise operation
The Outdoor Unit Low Noise operation lowers noise from the outdoor
unit. During this operation, the rotation number of the compressor
decreases and the outdoor unit fan rotates slowly.
NOTES: In multi connection, this function cannot be used.
Press
to activate/deactivate the Outdoor Unit Low
)
)
Noise operation.
While the Outdoor Unit Low Noise operation is activated,
on the remote controller is displayed.
The setting is preserved even if the air conditioner is turned off.
NOTES:
• This operation cannot be performed simultaneously with the Fan
mode, Dry mode, and Powerful operation.
• If the wired remote controller (optional) is connected, this function is
restricted.
8.3. 10 °C Heat operation
10 °C Heat operation maintains the room temperature at 10 °C so as to
prevent the room temperature to drop too low.
Press
to activate the 10 °C Heat operation.
)
)
The indoor unit will emit 1 short beep and [
indoor unit will turn on.
Press
to turn off the air conditioner.
)
)
[
] indicator will turn off.
NOTES:
• During the 10 °C Heat operation, only
• When the room temperature is warm enough, this operation will not
perform.
• If the wired remote controller (optional) is connected, this function is
restricted.
9. SETTINGS ON INSTALLATION
9.1. Remote controller custom code setting
By setting custom code of indoor unit and remote controller, you can
specify the air conditioner which the remote controller controls.
When two or more air conditioners are in the room and you wish to
operate them separately, set the custom code (4 selections possible).
NOTES: If custom codes is different between the indoor unit and the
How to set the remote controller custom code
1. Press
controller display.
2. Press and hold
5 seconds.
3. Press
custom code between A↔B↔C↔D
(
4. Press
• To change the air conditioner custom code, contact an authorized
• If you do not press any buttons for 30 seconds after the custom
• Depending on the remote controller, the custom code may return
] indicator on the
is valid.
Air cleaning filters
(Apple catechin filter, Ion deodorization filter)
remote controller, the indoor unit cannot receive a signal from
the remote controller.
until only the clock is displayed on the remote
for more than
The current custom code will be
displayed (initially set to A).
to change the
).
* Match the custom code on the display
to the air conditioner custom code.
again.
The custom code will be set.
The display will return to the clock display.
service personnel (initially set to A).
code is displayed, the display returns to the clock display. In this
case, repeat the setting from step 2.
to A when replacing the batteries. In this case, reset the custom
code as necessary. If you do not know the air conditioner custom
code, try each code until you find the code which operates the air
conditioner.
10. CLEANING AND CARE
CAUTION
• Before cleaning this product, be sure to turn it off and
disconnect all the power supply.
• Before starting operation, make sure that the intake
grille has been shut completely. Incomplete closing
of the intake grille might have an effect on the proper
working or performance of the air conditioner.
• If the filter cleaning involves high-place work, please
consult the authorized service personnel.
• Do not touch the aluminum fins of heat exchanger
built-in the indoor unit to avoid personal injury when
you maintain the unit.
• Do not expose the indoor unit to liquid insecticides or
hair sprays.
• Do not stand on slippery, uneven or unstable surfaces
when you maintain the unit.
Air filters
Intake grille
Indoor unit body
En-8
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