5 Operation
Operation manual
10
CTXA-C(W)(B)(S) + FTXA-C(W)(B)(S)
Daikin room air conditioner
3P728539-1 – 2023.05
INFORMATION
▪ Powerful and Outdoor unit quiet operation CANNOT be
used at the same time. The last selected function takes
priority.
▪ This function is only available in Automatic, Cooling,
and Heating operation.
▪ Outdoor unit quiet operation limits the rotation speed of
the compressor. If the rotation speed of compressor is
already low, Outdoor unit quiet operation will NOT
further reduce the compressor rotation speed.
5.7.3 To start/stop Econo and Outdoor unit
quiet operation
1 Press one or more times.
Result: The setting will change as follows.
Display Operation
Econo
Outdoor unit quiet
+
Econo and Outdoor unit quiet
— Both deactivated
2 To stop operation, press until both symbols disappear
from the LCD.
Note: Econo operation can be only set when the unit is running.
Pressing cancels the setting and disappears from the LCD.
Note: remains on the LCD, even if you turn off the unit using
the wireless remote control or indoor unit ON/OFF switch.
5.8 Flash Streamer (air cleaning)
operation
Streamer generates a high-speed electron stream with a high
oxidizing power, reducing bad odours. Together with the titanium
apatite deodorising filter and the air filters, this function cleans the air
in the room.
INFORMATION
▪ The high-speed electrons are generated and go away
inside the unit to ensure safe operation.
▪ The Streamer discharge may generate a fizzing sound.
▪ If the airflow becomes weak, the Streamer discharge
may stop temporarily to prevent ozone smell.
5.8.1 To start/stop Flash Streamer (air cleaning)
operation
Prerequisite: Make sure the unit is operating ( is displayed on
the wireless remote control LCD).
1 Press .
Result: is displayed on the LCD and the air in the room is
cleaned when the unit is operating.
2 To stop operation, press .
Result: disappears from the LCD and operation stops.
5.9 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.
There are two types of OFF/ON timer setting:
▪ 24 hour clock OFF/ON timer (default). The unit will stop/start
operating at the set time. Example: The ON timer is set to 13:30,
the unit will start operating at 13:30.
▪ 12 hour countdown OFF/ON timer. The unit will stop/start
operating after the set number of hours. Example: The ON timer
is set at 10:30 to 3 hours, the unit will start operating at 13:30.
Note: It is possible to combine both timer setting types.
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.
INFORMATION
The clock MUST be set correctly before using any timer
functions. Refer to "4.3.1To set the clock"[46].
5.9.1 24 hour clock OFF/ON timer setting
To start/stop OFF timer operation
1 Press to start.
Result: is displayed on the LCD and blinks. and
the day of the week disappear from the LCD.
2 Press or to change the time setting.
3 Press again.
Result: and the set time are displayed on the LCD.
Result: The timer lamp lights up.
INFORMATION
Each time or is pressed, the time setting
advances by 10 minutes. Holding the button down will
change the setting rapidly.
4 To stop operation, press .
Result: and disappear from the LCD and the timer
lamp goes off. and the day of the week are displayed on the LCD.
INFORMATION
When you set the ON/OFF timer, the time setting is stored
in the memory. When the wireless remote control batteries
are replaced, the remote control keeps the time setting for
the ON/OFF timer, but the timer is cancelled.
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.
To start/stop ON timer operation
1 Press to start.
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