5 | Operation
User reference guide
23
FTXF20~42D5V1B + ATXF20~42D5V1B
Daikin room air conditioners
4D520466-13G – 2021.12
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.
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
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.
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.
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 combine OFF timer and ON timer
1 To set the timers, refer to "To start/stop OFF timer operation"[423] and "To
start/stop ON timer operation"[423].
Result: and are displayed on the LCD.
2 Example of what is displayed on the LCD if you combine the 2 timers:
To Next Page
Loading...
