Daikin Siesta ATXF50A2V1B - Safety Precautions; Warning Symbols and Meanings

3 Before operation
Operation manual
4
ATXF50~71A2V1B
Daikin room air conditioner
3P511999-5G – 2019.12
3 Before operation
3.1 To fix the user interface to the wall
2×
b ca
a User interface
b Screws (field supply)
c User interface holder
1 Choose a place where the signals reach the unit.
2 Attach the holder with screws to the wall or a similar location.
3 Hang the user interface on the user interface holder.
3.2 To insert the batteries
The batteries will last for about 1 year.
1 Remove the back cover.
2 Insert both batteries at once.
3 Put the cover back.
2
3
1
AAA.LR03
3.3 To turn on the power supply
1 Turn the circuit breaker on.
Result: The flap of the indoor unit will open and close to set the
reference position.
4 Operation
4.1 Operation range
Operation mode Operation range
Cooling
(a)(b)
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
Heating
(a)
▪ Outdoor temperature: –15~24°C DB
▪ Indoor temperature: 10~30°C DB
Drying
(a)
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
(a)
A safety device might stop the operation of the system if
the unit runs outside its operation range.
(b)
Condensation and water dripping might occur if the unit
runs outside its operation range.
4.2 Operation mode and temperature
setpoint
When. Adjust the system operation mode and set the temperature
when you want to:
▪ Heat up or cool down a room
▪ Blow air in a room without heating or cooling
▪ Decrease the humidity in a room
What. The system operates differently, depending on the user
selection.
Setting Description
Automatic
The system cools down or heats up a
room to the temperature setpoint. It
automatically switches between cooling
and heating if necessary.
Drying
The system decreases the humidity in a
room without changing the temperature.
Heating
The system heats up a room to the
temperature setpoint.
Cooling
The system cools down a room to the
temperature setpoint.
Fan
The system only controls the airflow
(airflow rate and airflow direction).
The system does NOT control the
temperature.
Additional info:
▪ Outside temperature. The system's cooling or heating effect
decreases when the outside temperature is too high or too low.
▪ Defrost operation. During heating operation, frost might occur on
the outdoor unit and decrease the heating capacity. In that case,
the system automatically switches to defrosting operation to
remove the frost. During defrosting operation, hot air is NOT
blown from the indoor unit.
4.2.1 To start/stop operation mode and to set
the temperature
: Unit is operating.
: Operation mode = Automatic
: Operation mode = Drying
: Operation mode = Heating
: Operation mode = Cooling
: Operation mode = Fan only
: Shows the set temperature.
1 Press one or more times to select the operation mode.
Result: The mode will be set in the following sequence:
2 Press to start operation.
Result: is displayed on the LCD.