Hitachi RAC-18G5, Service Manual

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NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT
REMOTE CONTROLLER
This controls the operation of the indoor unit. Signal range to reach indoor unit is about 7 meters. If
inverter lamp is used, the range of control may be shorter.
This unit can be fi xed on a wall using the fi xture provided. Before fi xing it, make sure the indoor unit
can be controlled from the remote controller.
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Transmission sign
The transmission sign blinks when a signal is sent.
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Display
This indicates the room temperature selected, timer status, function
and intensity of circulation selected.
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CIRCULATION button
Use this button to set air circulation in the room or start operation.
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DEHUMIDIFYING button
Use this button to reduce humidity in the room or start operation.
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COOLING button
Use this button to set cooling mode in the room or start operation.
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RESET button
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STOP button
Press this button to stop operation only.
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SLEEP button
Use this button to set the sleep timer.
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FAN SPEED selector
This determines the fan speed. Each time you press this button,
the intensity of circulation will change from (AUTO) to (HI)
to (MED) to (LOW)
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AUTO SWING button
Controls the angle of the horizontal air defl ector.
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TEMPERATURE button
Use this button to raise or lower the temperature setting. (Keep
pressed, and the value will change more quickly.)
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OFF-TIMER button Select the turn OFF time.
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ON-TIMER button Select the turn ON time.
Precautions for Use
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Do not put the remote controller in the following places.
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In direct sunlight.
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In the vicinity of a heater.
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Handle the remote controller carefully. Do not drop it on the
fl oor, and protect it from water.
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Once the outdoor unit stops, it will not restart for about 3
minutes (unless you turn the power switch off and on or unplug
the power cord and plug it in again).
This is to protect the device and does not indicate a failure.