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RA Indoor Unit Functions SiUS121827E
62 Part 4 Functions and Control
FVXS series
3-D Airflow FTXR, CTXG, CTXS, FTXS Series
Alternative repetition of vertical and horizontal swing motions enables uniform air-conditioning of
the entire room.
When the horizontal swing and vertical swing are both set to automatic operation, the airflow
becomes 3-D airflow. The horizontal and vertical swing motions are alternated and the airflow
direction changes in the order shown in the following diagram.
(1): The vertical blades (louvers) move from the right to the left.
(2): The horizontal blades (flaps) move downward.
(3): The vertical blades (louvers) move from the left to the right.
(4): The horizontal blades (flaps) move upward.
COMFORT
AIRFLOW
Operation
FTXR, CTXG, CTXS, FTXS Series
The flaps are controlled not to blow the air directly at the people in the room.
The airflow will be in the upward direction while in cooling operation and in the downward direction
while in heating operation, which will provide a comfortable wind that will not come in direct contact
with people.
Flap (up and down)
Cooling/Dry Heating
Upward airflow
limit OFF
R4003397
R4003396
Upward airflow
limit ON
R4003394 R4003394
25°
90°
40°
90°
90°
20°
90°
20°
(R19554)
(2)
(4)
(3)
(1)
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