SiBE121021_C
Function of Indoor Unit (RA Models)
Function and Control
87
1.4
Airflow Direction Control
Power-Airflow
Dual Flaps
The large flaps send a large volume of air downward to the floor. The flap provides an optimum
control in cooling, dry, and heating mode.
Cooling / Dry Mode
During cooling or dry mode, the flaps retract into the indoor unit. Then, cool air can be blown far
and pervaded all over the room.
Heating Mode
During heating mode, the large flaps direct airflow downward to spread the warm air to the
entire 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 cooling, dry, heating, and fan:
Wall Mounted Type
Floor Standing Type
Series
Vertical Swing (up and down)
Horizontal
Swing (right
and left)
Cooling / Dry
Heating
Fan
FTXG
CTXG
(R11662)
(R11664)
(R11663)
—
FTXS
ATXS
20-50 Class
(R12182)
(R11402)
(R11403)
(R11404)
FTXS
60/71 Class
(R2814)
(R2815)
(R2813)
(R2816)
(R2817)
Vertical Swing (up and down)
Cooling / Dry
Heating
Upward
airflow limit
OFF
(R6831)
(R6829)
Upward
airflow limit
ON
(R6832)
(R6830)
10˚
15˚
60˚
65˚
20˚
70˚
25˚
75˚
5˚
10˚
80˚
75˚
15˚
50˚
30˚
55˚
30˚
70˚
30˚
65˚
5˚
80˚
30˚
65˚
45˚
45˚
10˚
40˚ 10˚
40˚
5˚
35˚
5˚
35˚
15˚
55˚
15˚
55˚
5˚
55˚
5˚
55˚
50˚
50˚
25˚
90˚
40˚
90˚
20˚
90˚
90˚
20˚
