Hitachi RAC-18WSA, Instruction Manual, Page: 22 / 308

– 16 –
The movements of the left and right air deflectors displayed in the remote controllers
are not synchronous with movements of the actual air deflectors.
ADJUSTING THE HORIZONTAL AIRFLOW DIRECTION
Adjust the horizontal airflow direction
The angle of horizontal airflow direction is set to the front at the
time of purchase.
Every time the button is pressed, the mode of the horizontal air deflector
changes as below.
A short beep sound
is emitted and the angle of the horizontal air deflector
Front
Horizontal
swing
preferred angle
Horizontal angle of your preference
To set the horizontal airflow direction to your desired angle, move the
horizontal air deflector and press the
(HORIZONTAL AIRFLOW) button
again to stop air deflector’s movement once it has reached your desired
angle.
Press the (HORIZONTAL AIRFLOW) button again to fix your preferred
angle during horizontal airflow swing.
Fan speed may be increased depending on the angle of the horizontal air
deflector.
Even if the horizontal airflow direction has been adjusted to your desired
angle, the angle of horizontal air deflector may change in the event the room
temperature and humidity continue to be high during cooling, dehumidifying
or dry cool operation. The angle will change back to your desired angle once
the temperature and humidity have been lowered by the air conditioning
operation.
CAUTION
Do not operate long hours with cooling, dehumidifying, horizontal airflow swing operation.
Some dew may form on the horizontal air deflector and drop which may wet your furniture.
In the following cases, the swing stops even when vertical swing and horizontal swing are set.
n o i t a r e p o g n i y f i d i m u h e D n I n o i t a r e p o g n i t a e H n I
During preheat operation.
During defrost operation.
When the room temperature reaches the
temperature which had been set. When the humidity is reached to the humidity
which has been set.
When the room temperature is below 1°C.
The movement scope of the left/right air deflectors are set to the following
5 positions:
changes.
is emitted