4 Operation
Operation manual
7
(C)(F)TXA15~50A2V1B(W)(S)(T)
Daikin room air conditioner
3P485919-7C – 2017.12
▪
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.
▪
Humidity sensor.
Control the humidity by decreasing the
humidity during cooling process.
4.3.1
To start/stop operation and to set the
temperature
: Unit is operating.
: Operation mode = Automatic
: Operation mode = Drying
: Operation mode = Cooling
: Operation mode = Heating
: 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 as follows:
2
Press
to
start
operation.
Result:
and the selected mode are displayed on the LCD.
3
Press
or
one or more times to lower or raise the
temperature
.
Cooling
operation
Heating
operation
Automatic
operation
Drying or Fan
only operation
18~32°C
10~30°C
18~30°C
—
Note:
When using
drying
or
fan
only
mode, you cannot adjust the
temperature.
4
Press
to
stop
operation.
Result:
disappears from the LCD. The operation lamp goes
off.
4.3.2
Airflow rate
Note:
If the unit reach the temperature set point in cooling, heating
or automatic mode. Fan will stop operating.
1
Press
to choose:
5 airflow rate levels, from "
" to "
"
Automatic operation
Indoor unit quiet operation. When the airflow is set to
"
", the noise from the unit will be reduced.
Note:
When using
drying
operation mode, you CANNOT adjust the
airflow rate setting.
To adjust the airflow rate
1
Press
to change the airflow setting as follows:
4.3.3
Airflow direction
When.
Adjust the airflow direction as desired.
What.
The system directs the airflow differently, depending on the
user selection (swinging or fixed position). It does so by moving
horizontal blades (flaps) or vertical blades (louvers).
Setting
Airflow direction
Vertical automatic
swing
Moves up and down.
Horizontal
automatic swing
Moves from side to side.
+
3-D airflow
direction
Moves simultaneously up and down and
from side to side
[—]
Stays in a fixed position.
CAUTION
▪ ALWAYS use a user interface to adjust the position of
the flaps and louvers. When the flaps and louvers are
swinging and you move them forcibly by hand, the
mechanism will break.
▪ Be careful when adjusting the flaps and louvers. Inside
the air outlet, a fan is rotating at high speed.
Note:
The movable range of the flap varies according to the
operation mode. The flap will stop at the upper position when the
airflow rate is changed to low during the up and down swing setting.
a
b
a
Flap range in cooling or drying operation
b
Flap range in heating or fan only operation
To adjust vertical airflow direction
1
Press
.
Result:
appears on the LCD. The flaps (horizontal blades)
will begin to swing.
2
To use fixed position, press
when the flaps reach the
desired position.
Result:
disappears from the LCD. The flaps will stop
moving.
To adjust horizontal airflow direction
1
Press
.
Result:
appears on the LCD. The louvers (vertical
blades) will begin to swing.
2
To use fixed position, press
when the louvers reach the
desired position.
Result:
disappears from the LCD. The flaps will stop
moving.
To use 3-D airflow direction
1
Press
and
.
Result:
and
appear on the LCD. The flaps (horizontal
blades) and louvers (vertical blades) will begin to swing.
