Adjust the vertical
or horizontal airfl ow
direction louver.
Operations Details
• To provide fresh air effect by
producing negative ions.
• Ion operation could be activated
independently.
• Press button to stop the
operation.
• To achieve setting temperature
quickly.
ION
POWERFUL
Enables
powerful
operation.
Enables ion
operation.
ION
Pow erful, Quiet, Ion, Fan Speed,
Air Sw ing
POWERFUL
Select fan speed.
DFAN SPEED
AIR SWING
• To provide a quiet environment.
QUIET
Powerful and Quiet operations could not be activated at the
same time.
Powerful, Quiet and Ion operations could be cancelled by
pressing the respective button again.
Troubleshooting
ION indicator on the indoor unit is blinking. Press ION button twice. If the indicator is still blinking, please consult
the dealer.
Indoor fan stops occasionally during Automatic Fan
Speed setting.
Indoor fan stops occasionally during heating operation.
This is an advanced feature that helps to remove smell from the
surrounding area during operation.
To avoids unintended cooling effect.
HOW TO OPERATE
Hints
If you wish to have the cool air blowing directly on you, set the airfl ow direction downward but not for an excessive length of time,
as it may harm your health.
Approximately 10% of electricity can be saved if you set the temperature 1°C higher in cooling operation or 2°C lower in heating
operation than the desired temperature.
• To provide you with the various fan
speed selections.
• There are 5 levels of fan speed in
addition to automatic fan speed.
• Automatic fan speed:
The speed of the indoor fan is
automatically adjusted according to
the operation.
FAN SPEED
• To ventilate air in the room.
• There are 5 selections in addition to
automatic vertical air fl ow direction.
• If automatic vertical airfl ow direction
has been set, the louver swings up
and down automatically.
• To ventilate air in the room.
• There are 5 selections in addition
to automatic horizontal air fl ow
direction.
• If automatic horizontal airfl ow
direction has been set, the louver
swings left and right automatically.
• Please do not adjust the vertical and
horizontal airfl ow direction louver
manually.
AIR SWING
Enables quiet
operation.
QUIET
50
CS-E15DKRW CU-E15DKR / CS-E18DKRW CU-E18DKR / CS-E21DKRS CU-E21DKR