Airflow Direction Control - Daikin FTKM-U Series Service Manual

Main Functions
1.3

Airflow Direction Control

Power-Airflow
The large flap sends a large volume of air downward to the floor and provides an optimum
control in cooling and dry operation.
Dual Flaps
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.
Wide-Angle
The louvers, made of elastic synthetic resin, provide a wide range of airflow that guarantees
Louvers comfortable air distribution.
Auto-swing
The following table explains the auto-swing process for cooling, dry and fan:
3-D Airflow 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.
28
Flap (up and down)
−5
°
50 °
(R24729)
(2)
Louver (right and left)
(R23416)
(1)
(4)
(3)
(R13554)
SiMX042215E
Part 4 Functions and Control