Hitachi RAC-18WED Service Manual page 12

ADJUSTING THE AIRFLOW DIRECTION
1
Adjust the airflow upward and downward.
According to operation, the horizontal air deflector is automatically
set to the proper angle suitable for each operation.The deflector
can be swings up and down and also set to the desired angle using
the " (AUTO SWING)" button.
If the "
the horizontal air deflector swings up and down.If the
button is pressed again, the deflector stops in its current
position. Several seconde (about 6 seconds) may be
required before the deflector starts to move.
The adjusting range of the horizontal air deflector is shown
on the right.
When the operation is stopped, the horizontal air deflector
moves and stops at the position where the air outlet
closes.
CAUTION
In "Cooling" operation, do not keep the horizontal air
deflector swinging for a long time. Some dew may form
on the horizontal air deflector and some dew may drop
from it.
2
Adjust the airflow to left and right.
Hold the vertical air deflector as shown on the right and
adjust the airflow to left and right.
(AUTO SWING) " button is pressed once,
12
When cooling,
dehumidifying
Horizontal
Vertical
°
about 10
°
about 40
When heating
Horizontal
Vertical
°
about 10
°
about 45