Daikin Siesta ATXM20A2V1B, Operation Manual

5 Operation

Operation manual

8

ATXM-A

Daikin room air conditioner

3P728539-4 – 2023.06

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.

5.3

Airflow rate

1

Press 

 to choose:

5 airflow rate levels, from "

" to "

"

Automatic airflow rate operation

Indoor unit quiet operation. When the airflow rate is

set to "

", the noise from the unit will be reduced.

INFORMATION

▪ If  the  unit  reaches  the  temperature  setpoint  in  cooling

or heating mode, the fan will stop operating.

▪ When  using  drying  operation  mode,  you  CANNOT

adjust the airflow rate setting.

5.3.1

To adjust the airflow rate

1

Press 

 to change the airflow setting as follows:

5.4

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 alternately up and down and
from side to side

[—]

Stays in a fixed position.

CAUTION

ALWAYS  use  the  wireless  remote  control  or  other  user
interface  (if  applicable)  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.

INFORMATION

If  the  Comfort  airflow  is  selected,  vertical  automatic  swing
will be canceled.

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.

5.4.1

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.

5.4.2

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  louvers  will  stop

moving.

INFORMATION

When  the  unit  is  installed  in  a  corner  of  a  room,  the
direction  of  the  louvers  should  be  facing  away  from  the
wall. Efficiency will drop if a wall blocks the air.

5.4.3

To use 3D airflow direction

1

Press 

 and 

.

Result: 

 and 

 appear on the LCD. The flaps (horizontal

blades) and louvers (vertical blades) will begin to swing.

2

To use fixed position, press 

 and 

 when the flaps

and louvers reach the desired position.

Result: 

  and 

  disappear  from  the  LCD.  The  flaps  and

the louvers will stop moving.

5.5

Comfort airflow and Intelligent eye
operation

You  can  use  Comfort  and  Intelligent  eye  operation  separately,  or
combine them.

5.5.1

Comfort airflow operation

This operation can be used in 

heating

 or 

cooling

 operation mode. It

will provide a comfortable wind that will NOT come in direct contact
with people. The system automatically sets the fixed airflow position
upward in Cooling and downward in Heating operation mode.

Cooling operation mode

Heating operation mode

INFORMATION

Powerful and Comfort airflow operation CANNOT be used
at the same time. The last selected function takes priority.
If  the  vertical  automatic  swing  is  selected,  Comfort  airflow
operation will be cancelled.