5 Operation
Operation manual
8
FTXF20~42E5V1B
Daikin room air conditioner
3P520336-19V – 2022.09
Result:
The operation lamp goes off.
5.3.2
Airflow rate
INFORMATION
▪ When using drying operation mode, you CANNOT
adjust the airflow rate setting.
▪ The airflow rate in heating mode will lower to avoid
generating cold airflow. When temperature of the
airflow rise, operation will continue at the set airflow
rate.
1
Press
to choose:
5 airflow rate levels, from "
" to "
"
Automatic airflow rate operation
Indoor unit quiet operation. When the airflow rate is
set to "
", the noise from the unit will be reduced.
INFORMATION
If the unit reaches the temperature setpoint:
▪ In heating mode, the fan will stop operating.
▪ In cooling mode, the fan will continue operating in the
current airflow rate.
To adjust the airflow rate
1
Press
to change the airflow setting as follows:
5.3.3
Airflow direction
When.
Adjust the airflow direction as desired.
What.
The system directs the airflow differently, depending on the
user selection (swinging or fixed position). It does so by moving the
vertical blades.
Setting
Airflow direction
Vertical auto swing
Moves up and down.
[—]
Stays in a fixed position.
CAUTION
▪ ALWAYS use a user interface (e.g. wireless remote
control) to adjust the angle of the flap. When the flap is
swinging and you move it forcibly by hand, the
mechanism will break.
▪ Be careful when adjusting the louvers. Inside the air
outlet, a fan is rotating at high speed.
The movable range of the flap varies according to the operation
mode. The flap will stop at the upper position when the airflow rate is
changed to low during the up and down swing setting.
a
b
c
a
Flap range in cooling or drying operation
b
Flap range in hating operation
c
Flap range in fan only operation
To adjust the airflow direction
1
To use auto swing, press
.
Result:
will appear on the LCD.
Result:
The flap (horizontal blade) will begin to swing.
2
To use fixed position, press
when the flap reaches the
desired position.
Result:
disappears from the LCD.
To adjust the louvers (vertical blades)
1
Hold 1 or both knobs and move the louvers.
a
a
a
Knobs
INFORMATION
When the unit is installed in a corner of a room, the
direction of the louvers should be facing away from the
wall. Efficiency will drop if a wall blocks the air.
5.3.4
Comfort airflow operation
This operation can be used in
heating
or
cooling
operation mode. It
will provide a comfortable wind that will NOT come in direct contact
with people. The system automatically sets the fixed airflow position
upward in Cooling and downward in Heating operation mode.
Cooling operation mode
Heating operation mode
INFORMATION
Powerful and Comfort airflow operation CANNOT be used
at the same time. The last selected function takes priority.
If the vertical automatic swing is selected, Comfort airflow
operation will be cancelled.
To start/stop Comfort airflow operation
1
Press
to start.
