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4 Before operation
Icon
3.2.3
To operate the user interface
a
a
Signal receiver
1 Aim the signal transmitter at the signal receiver on the indoor
unit (maximum distance for communication is 7 m).
Result: When the indoor unit receives a signal from the user
interface, you will hear a sound:
Sound
Beep-beep
Beep
Long beep
Operation manual
6
Description
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
Description
Operation starts.
Setting changes.
Operation stops.
4
Before operation
4.1
To mount the user interface holder
a
b
c
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.
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
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
5.1
Operation range
Operation mode
(a)(b)
Cooling
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
(a)
Heating
▪ Outdoor temperature: –15~24°C DB
▪ Indoor temperature: 10~30°C DB
(a)
Drying
▪ Outdoor temperature: –10~46°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
2×
3
Operation range
CTXF20~35C5V1B
Daikin room air conditioners
3P520336-11K – 2020.08
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