Hitachi RAC-50NX2, Service Manual

Page: 17 / 154

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ENGLISH
DEUTSCH
FRANÇAIS
IT
ALIANO
SP
ANISH
POR
TUGUÊS
∂ÏÏËÓÈο
Р
УССКИЙ
Vertical air deflector
ADJUSTING THE AIR DEFLECTORS
Adjustment of the conditioned air in the upward
and downward directions.
The horizontal air deflector is automatically set to
the proper angle suitable for each operation. The
deflector can be swung up and down continuously
and also set to the desired angle using the “
(AUTO SWING)” button.
1
CAUTION
• When operating the unit in cooling operation with the air deflector facing down and moving automatically
for a long period of time, water will be condensed on the air deflector and drips down occasionally. This
will wet your furniture.
Vertical
When
heating,
about 50°
When cooling,
dehumidifying
about 40°
about
30°
Adjustment of the conditioned air to the left and
right.
Hold the vertical air deflector as shown in the figure
and adjust the conditioned air to the left and right.
2
• If the “ (AUTO SWING)” button is
pressed once, the horizontal air deflector
swings up and down. If the button is
pressed again, the deflector stops in its
current position.
• Use the horizontal air deflector within
the adjusting range shown in the right
figure.
• When the “ (AUTO SWING)” button is
pressed while the operation is stopped,
the horizontal air deflector moves and
stops at the position where the air outlet
closes.
• When the auto swing operation is
performed, if the horizontal air deflector
is moved manually, the swinging range
may drift. However, it will return to the
original operation range after a short
time.
01_RAF_RAC-25,35,50NX2_EN A4 5/17/10, 9:37 AM 15
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HOW TO SET THE SLEEP TIMER
Set the current time at first if it is not set before (see the pages for setting the current time).
Press the
(SLEEP) button and the display changes as shown below.
SLEEP
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL)
button.
The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.
Mode Indication
Sleep Timer
Sleep Timer:
The device will continue working for the desired number
of hours and then turn off.
Point the signal window of the remote controller toward the indoor unit,
and press the SLEEP button.
The timer information will be displayed on the remote controller.
The TIMER lamp lights with a beep from the indoor unit. When the
sleep timer has been set, the display indicates the turn-off time.
Example: If you set 3 hours sleep time
at 11:38 p.m., the turn-off time is
2:38 a.m..
Start
Sleep
timer
The device will be turned off by the sleep timer
and turned on by on-timer.
1
Set the ON-timer.
2
Press the (SLEEP) button and set the sleep timer.
For heating:
In this case, the device will turn off in 2
hours (at 1:38 a.m.) and will turn on
early so that the present temperature
will be almost reached at 6:00 a.m. next
morning.
1 hour 2 hours 3 hours 7 hours
Sleep timer off
AM
AM
AM
NOTE
If you set the sleep timer when the off-time or on/off
timer has been set earlier, the sleep timer becomes
effective instead of the off - or on/off-timer set earlier.
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