5 Operation
User reference guide
8
ATXP20~35L2V1B
Daikin room air conditioner
4P513685-2 – 2017.11
Mode
Airflow rate
Fan only
The airflow rate is fixed to the
maximum setting.
2
Press
to stop.
Result:
disappears from the LCD.
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.
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.
To start/stop Econo operation
1
Press
to start.
Result:
is displayed on the LCD.
Note:
Econo operation is NOT available in Fan only mode.
2
Press
to stop.
Result:
disappears from the LCD.
a
A
B
b
c
d
A
Running current and power consumption
B
Time
a
Maximum during normal operation
b
Maximum during Econo operation
c
Normal operation
d
Econo operation
▪ The diagram can be used for illustrative purposes only.
▪ The maximum running current and power consumption of the air
conditioner in Econo operation varies with the connected outdoor
unit.
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.
5.3.7
ON/OFF timer operation
Timer functions are useful for automatically switching the air
conditioner on/off at night or in the morning. You can also use OFF
timer and ON timer in combination.
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.
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 OFF 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.
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.
To combine ON timer and OFF timer
1
To set the timers, refer to
"To start/stop ON timer operation" on
"To start/stop OFF timer operation" on page 8
.
Result:
and
are displayed on the LCD.
Example:
2
If
is set when the unit is operating.
Result:
Operation
stops
in 1 hour and then
starts
7 hours
later.
3
If
is set when the unit is NOT
operating.
Result:
Operation
starts
in 2 hours and then
stops
3 hours
later.
