Hitachi RAK-18PSA Mode D'emploi page 21

ADJUSTING THE VERTICAL AIRFLOW DIRECTION
Please operate with the remote controller. (Moving by hands may cause malfunction.)
Cooling
Dehumidifying
operation
About About
50° 10°
CAUTION
DO not operate long hours with cooling, dehumidifying, nor the vertical air deflector in downward
state.
Some dew may form on the vertical air deflector and drop which may wet your furniture.
Heating
operation
About
15°
Vertical airflow swing
When the (VERTICAL AIRFLOW) button is pressed,
a short beep sound LV HPLWted and the vertical air deflector
is emitted
repeats swinging.
When the air conditioner stops operation, the swing of the
vertical air deflector also stops and the air outlet closes.
If the operation resumes, the vertical air deflector is
automatically set to the suitable angle for each operation.
Even if the swing mode is set, the vertical air deflector may
stop swinging depending on the room temperature and
humidity. (Page 16 )
(It may take approximately 10 seconds for the air deflector
to start moving. This is due to the checking operation to set
the air deflector to the correct angle.)
Vertical air flow of your preference
To set the vertical airflow direction to your desired angle, press the
AIRFLOW) button to move the vertical air deflector, and press the
AIRFLOW) button again to stop air deflector at your desired angle.
Press the (VERTICAL AIRFLOW) button.
A short beep sound and the vertical air deflector repeats swinging.
(Vertical airflow swing)
Press the (VERTICAL AIRFLOW) button again at your preferred angle.
The swing stops at the position where the button is pressed.
The air outlet closes if the operation stops. The horizontal air deflector will return to
the preset position when the operation resumes.
If the operation mode is changed, the horizontal air deflector will automatically be
set to the proper angle suitable for the newly set mode.
– 15 –
Set automatically
Air conditioner automatically set to the suitable
angle for each operation (Horizontal air deflector
only. The angle of the vertical air deflector is set to
the front). Usually vertical airflow direction control
is not required.
If room temperature and humidity continue to be
high during cooling, dehumidifying the angle of
horizontal air deflector may change to prevent
dripping of condensed water.
Horizontal
Swing
angle
About
60°
(VERTICAL
(VERTICAL