Hitachi RAC-10G5, Service Manual, Page: 21 / 62

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Adjustment of the conditioned air in the upward and
downward directions.
The horizontal air defl ector is automatically set to the
proper angle suitable for each operation. The defl ector
can be swung up and down continuously and also set
to the desired angle using the “ (AUTO SWING)”
button. (If the angle of the defl ector is changed, it will
not return to the auto-set position after operations start
unless the operation mode is switched.)
ADJUSTING THE AIR DEFLECTORS
1
2
Adjustment of the conditioned air to the left and right.
Hold the vertical air defl ector as shown in the fi gure
and adjust the conditioned air to the left or right.
● If the “ (AUTO SWING)” button is pressed once,
the horizontal air defl ector swings up and down. If the
button is pressed again, the defl ector stops in its current
position. Several seconds (about 6 seconds) may be
required before the defl ector starts to move.
● In “Cooling” operation, do not keep the horizontal air
defl ector swinging for a long time. Some dew may form
on the horizontal air defl ector and dew may drop.