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SiUS121827E RA Indoor Unit Functions
Part 4 Functions and Control 61
2. RA Indoor Unit Functions
2.1 Airflow Direction Control
Applicable
Models
FTXR09/12/18TVJUW(S)
CTXG09/12/18QVJUW(S)
CTXS07LVJU
FTXS09/12/15/18/24LVJU
FVXS09/12/15/18NVJU
Power-Airflow
(Dual) Flap(s)
The large flap sends a large volume of air downward to the floor and provides an optimum control in
cooling, dry and heating operation.
Cooling/Dry
During cooling or dry operation, the flap retracts into the indoor unit. Then, cool air can be blown far
and distributed all over the room.
Heating
During heating operation, the large flap directs 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
comfortable air distribution.
Auto-Swing The following tables explain the auto-swing process for cooling, dry, heating and fan:
FTXR, CTXG series
CTXS, FTXS series
Flap (up and down)
Louver
(right and left)
Cooling/Dry Heating Fan
09/12/18
class
Flap (up and down)
Louver
(right and left)
Cooling/Dry Heating Fan
07/09/12
class
15/18/24
class
(R23915)
50°
30°
(R23916)
65°
30°
(R21084)
25°
50°
35°
35°
(R21085)
15°
45°
35°
55°
(R13527)
30°
70°
30°
65°
(R11402)
5°
80°
30°
65°
(R11403)
45°
45°
(R11404)
(R9303)
60°
50°
25°
15°
(R9304)
70°
40°
75°
30°
(R9305)
75°
15°
25°
70°
(R9306)
45°
45°
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