4 Operation
Operation manual
6
FTXP20~71L2V1B
R32 split series
3P511999-1C – 2018.01
To adjust the airflow rate
1
Press
to change the airflow setting as follows:
4.3.3
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 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.
Note:
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 heating 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.
4.3.4
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.
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.
Result:
The flap position will change,
is displayed on the
LCD, and the airflow rate is set to automatic.
Mode
Position of flap…
Cooling/Drying
Up
Heating
Down
Note:
Comfort airflow operation is NOT available in Fan only mode.
2
Press
to stop.
Result:
The flap will return to the position from before the Comfort
airflow mode;
disappears from the LCD.
4.3.5
Powerful operation
This operation quickly maximizes the cooling/heating effect in any
operation mode. You can get the maximum capacity.
INFORMATION
Powerful operation CANNOT be used together with Econo
and Comfort airflow operation. The last selected function
takes priority.
Powerful operation will NOT increase the capacity of the
unit if it already operates at maximum capacity.
To start/stop Powerful operation
1
Press
to start.
Result:
is displayed on the LCD. Powerful operation runs
for 20 minutes; after that, operation returns to the previously set
mode.
Mode
Airflow rate
Cooling/Heating/Automatic
▪ To maximize the cooling/
heating effect, the capacity of
outdoor unit is increased.
▪ The airflow rate is fixed to the
maximum setting.
The temperature and airflow
settings CANNOT be changed.
Drying
▪ The temperature setting is
lowered by 2.5°C.
▪ The airflow rate is slightly
increased.
Fan only
The airflow rate is fixed to the
maximum setting.
