5 Operation
Operation manual
10
FTXTA30B2V1B(W)(B)
Daikin room air conditioner
3P485919-13U – 2021.03
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 user interface or indoor unit ON/OFF switch.
5.8
Flash Streamer and Fireplace logic
operation
5.8.1
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.
5.8.2
Fireplace logic operation
Use Fireplace logic operation to equally distribute the hot air from an
external heat source (e.g. fireplace) across the room.
INFORMATION
▪ If the set temperature is reached in heating mode, the
operation Fireplace logic will start automatically.
▪ During Fireplace logic operation the indoor unit fan
distributes the hot air from the external source across
the room.
▪ The airflow rate depends on difference between set
temperature and temperature in the room (higher
temperature difference = higher airflow rate).
5.8.3
To start/stop Flash Streamer and
Fireplace logic operation
INFORMATION
Fireplace logic operation can be activated only in heating
operation mode (see
"5.2.1 To start/stop operation mode
7])
1
Press
one or more times.
Result:
The setting will change as follows.
Display
Operation
Flash Streamer (air cleaning)
Display
Operation
Fireplace logic
+
Flash Streamer and Fireplace logic
—
Both deactivated
2
To stop operation, press
until both symbols disappear
from the LCD.
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.
INFORMATION
Program the timer again in case of:
▪ A breaker has turned the unit off.
▪ A power failure.
▪ After replacing batteries in the user interface.
INFORMATION
The clock MUST be set correctly before using any timer
functions. Refer to
6].
5.9.1
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. The memory will be reset when the user
interface batteries are replaced.
Use of night set mode in combination with OFF timer
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.
5.9.2
To start/stop ON timer operation
1
Press
to start.
