9
REQUIREMENT
[In Cooling operation]
• The operation starts after approx. 1 minute.
[In Heating operation]
• In heating operation, the fan operation may continue for approx. 30 seconds after the air conditioner has
stopped.
• The indoor fan continues preheat operation for 3 to 5 minutes under stop condition, and then blows out
the hot air.
( display on the remote controller display part goes on.)
• When temperature of the room has reached the setup temperature and the outdoor unit stops, the air
speed becomes super low and the air volume extremely is lessened.
• In the defrost mode, the fan stops so that cool air is not discharged and PRE-DEF is displayed.
[In Automatic operation]
• Using the difference between the setup temperature and the room temperature, the heating or cooling
operation is automatically performed.
ADJUSTMENT OF WIND DIRECTION
To increase the cooling or heating effect, be sure to use the discharge flap in the different
directions in cooling or heating operation.
As the characteristics of the air, the cold air accumulates at lower side and hot air at upper side, respectively.
CAUTION
Set the louver horizontally in cooling operation.
If cooling operation is performed with downward discharge, the surface of the discharge port or louver will
be wet with dew, and dewdrop may fall down.
REQUIREMENT
• If heating operation is performed with horizontal discharge, unevenness of temperature may increase in
the room.
4-way Air Discharge Cassette Type
• While the air conditioner stops, the discharge flap automatically directs downward.
• While the air conditioner is in ready status for heating,
the discharge flap directs upward.
The swinging operation starts after heating ready status
has been cleared, but “SWING
” is displayed on the
remote controller even if the status is ready to heating.
[In Cooling operation]
Use the discharge flap with horizontal set point.
[In Heating operation]
Use the discharge flap with downward set point.
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