5
|
Operation
User reference guide
18
FTXTA30A2V1BW
Split system air conditioner
4P518786-4F – 2020.05
5 Operation
5.1 Operation range
Use the system in the following temperature and humidity ranges for safe and
effective operation.
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: –25~24°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%
If operated outside the operation range:
(a) A safety device might stop the operation of the system.
(b) Condensation might occur on the indoor unit and drip.
DB Dry bulb
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
