4 Before operation
Operation manual
6
FTXF20~42E5V1B
Daikin room air conditioner
3P520336-19V – 2022.09
Icon
Description
Operation mode = Heating
Operation mode = Cooling
Operation mode = Fan only
Powerful operation is active
Econo operation is active
Operation is active
The indoor unit receives a signal
from the user interface
Current temperature setting
Airflow rate = Automatic
Airflow rate = Indoor unit quiet
Airflow rate = High
Airflow rate = Medium high
Airflow rate = Medium
Airflow rate = Medium low
Airflow rate = Low
Comfort operation is active
Auto vertical swing is active
ON timer is active
OFF timer is active
3.2.3
To operate the wireless remote control
a
a
Infrared signal receiver
1
Aim the signal transmitter at the infrared signal receiver on the
indoor unit (maximum distance for communication is 7 m).
Result:
When the indoor unit receives a signal from the wireless
remote control, you will hear a sound:
Sound
Description
Beep-beep
Operation starts.
Beep
Setting changes.
Long beep
Operation stops.
4
Before operation
4.1
To mount the wireless remote
control holder
2×
b
c
a
a
Wireless remote control
b
Screws (field supply)
c
Wireless remote control 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 wireless remote control on the holder.
4.2
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
4.3
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.
5
Operation
INFORMATION
The indoor unit is delivered with the wireless remote
control as the user interface. This manual describes only
operation with this user interface. If another user interface
is connected, refer to the operation manual of the
connected user interface.
5.1
Operation range
Use the system in the following temperature and humidity ranges for
safe and effective operation.
