5 Operation
Operation manual
9
FTXF20~42E5V1B
Daikin room air conditioner
3P520336-19V – 2022.09
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.
5.3.5
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.
2
Press
to stop.
Result:
disappears from the LCD.
Note:
Powerful operation can be set only when the unit is running. If
you press
or if you change operation mode, operation will
be cancelled;
disappears from the LCD.
5.3.6
Econo operation
This is a function which enables efficient operation by limiting the
maximum power consumption value. This function is useful for cases
in which attention should be paid to ensure a circuit breaker will not
trip when the product runs alongside other appliances.
INFORMATION
▪ Powerful and Econo operation CANNOT be used at the
same time. The last selected function takes priority.
▪ Econo operation reduces power consumption of the
outdoor unit by limiting the rotation speed of the
compressor. If power consumption is already low,
Econo operation will NOT further reduce power
consumption.
To start/stop Econo operation
1
Press
to start.
Result:
is displayed on the LCD.
2
Press
to stop.
Result:
disappears from the LCD.
5.3.7
OFF/ON timer operation
Timer functions are useful for automatically switching the air
conditioner off/on at night or in the morning. You can also use OFF
timer and ON timer in combination.
INFORMATION
Program the timer again in case of:
▪ A breaker has turned the unit off.
▪ A power failure.
▪ After replacing batteries in the wireless remote control.
To start/stop ON timer operation
1
Press
to start.
Result:
is displayed on the LCD and the timer lamp lights
up.
INFORMATION
Each time
is pressed, the time setting advances by
1 hour. The timer can be set between 1 to 12 hours.
2
Press
to stop.
Result:
disappears from the LCD and the timer lamp
goes off.
To start/stop OFF timer operation
INFORMATION
When you set the ON/OFF timer, the time setting is stored
in the memory. The memory will be reset when the
wireless remote control batteries are replaced.
Night set mode
When the OFF timer is set, the air conditioner
automatically adjusts the temperature setting (0.5°C up in
cooling, 2.0°C down in heating) to prevent excessive
cooling/heating and ensure a comfortable sleeping
temperature.
Use this feature if the unit is operating and you want to stop
operation after a certain time.
1
Press
to start.
Result:
is displayed on the LCD and the timer lamp lights
up.
INFORMATION
Each time
is pressed, the time setting advances by
1 hour. The timer can be set between 1 to 9 hours.
2
Press
to stop.
Result:
disappears from the LCD and the timer lamp
goes off.
To combine OFF timer and ON timer
1
To set the timers, refer to
"To start/stop ON timer operation"
Result:
and
are displayed on the LCD.
2
Example of what is displayed on the LCD if you combine the 2
timers:
