SiUS04-924 Main Functions
14 Function and Control
1.2 Airflow Direction Control
Power-Airflow
Dual Louvers
The large louvers send a large volume of air downwards to the floor. The louver provides an
optimum control area in cooling, heating, and dry mode.
Heating Mode
During heating mode, the large louver directs warm air straight downward and across the floor to
pervade the entire room.
Cooling / Dry Mode
During cooling or dry mode, the louver retracts into the indoor unit, allowing cool air to be blown
across the whole room.
Wide-Angle
Louvers
The louvers, made of elastic synthetic resin, provide a wide range of airflow that guarantees a
comfortable air distribution.
Auto-Swing The following table explains the auto swing process for heating, cooling, dry, and fan modes :
3-D Airflow Alternative repetition of vertical and horizontal swing motions enables uniform airconditioning of
the entire room. This function is effective when starting the air conditioner.
When the horizontal swing and vertical swing are both set to auto mode, the airflow becomes
3-D airflow by alternating the horizontal vertical swing motions. The order of swing motion is
such that it turns counterclockwise, starting from the right upper point as viewed from the front
side of the indoor unit.
COMFORT
AIRFLOW
The louver is controlled to avoid blowing air directly on people in the room.
Louvers (horizontal blades) with Vertical Swing (up and down) Fins (vertical blades)
with Horizontal Swing
(right and left)
Cooling / Dry Heating Fan
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