Service Manual

Main Functions SiUS091133

31 Function and Control

3-D Airflow Alternative repetition of vertical and horizontal swing motions enables uniform airconditioning of the

entire room. This function is effective for starting the air conditioner.

When the horizontal swing and vertical swing are both set to automatic operation, the airflow

becomes 3-D airflow. The horizontal and vertical swing motion is altered and the airflow direction

changes in the order shown in the following diagram.

(1) The vertical blades (fins) move from the right to the left.

(2) The horizontal blades (louvers) move downward.

(3) The vertical blades (fins) move from the left to the right.

(4) The horizontal blades (louvers) move upward.

COMFORT

AIRFLOW

Operation

The horizontal blades (louvers) are controlled not to blow the air directly at the people in the room.

(R13554)

(1)

(4)(3)

(2)

Cooling Heating

09/12 class

15/18/24/30/36

class

(R4302)

8˚

(R8413)

80˚

(R9655)

(R9654)