5
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Operation
User reference guide
20
CTXA-C(W)(B)(S) + FTXA-C(W)(B)(S)
Daikin room air conditioner
4P518786-10K – 2023.05
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.
Cooling and drying
(a)(b)
Heating
(a)
Outdoor temperature
–10~46°C DB
–15~24°C DB
Indoor temperature
18~32°C DB
10~30°C DB
Indoor humidity
≤80%
(a)
—
(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.
5.2 When to use which feature
You can use the following table to determine which features to use:
Feature
Tasks
Basic features
Operation modes and
temperature
To start/stop the system and to set the
temperature:
▪
In Heating and Cooling mode, heat up or cool
down a room.
▪
In Fan only mode, blow air in a room without
heating or cooling.
▪
In Drying mode, decrease the humidity in a
room.
▪
In
Automatic
mode,
an
appropriate
temperature
and
operation
mode
is
automatically selected.
+
Airflow direction
To adjust the airflow direction (swing or fixed
position).
Airflow rate
To adjust the amount of air blown into the
room.
To run more quietly.
Advanced features
