Hitachi RAR-3R5 User Manual
9-2
REMOTE CONTROLLERS OPERATION
9.1 WIRELESS REMOTE CONTROL FUNCTION
PRECAUTIONS:
x This controls the operation of indoor unit. The range of control is 7 meters. If indoor lighting is controlled electronically, the
range of control may be shorter, in some cases; the control signal may not be received. This unit can be fixed on a wall
using the fixture provided. Before fixing it, make sure the indoor unit can be controlled from the remote controller.
x Press buttons only with fingers. Do not press buttons by any other item, as it may damage the buttons.
x Do not put the remote controller in the following places.
o In direct sunlight.
o In the vicinity of a heater.
x Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission capability.
x After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds responding
to commands and operating.
x Once the outdoor unit stops, it will not restart for about 3 minutes (unless we switch OFF and ON the power or unplug and
plug back the power cord again.) This is to protect the device and does not indicate a failure.
x If you press the FUNCTION selector button during operation, the device may stop for about 3 minutes for protection.
9.1.1. NAMES AND FUNCTIONS OF WIRELESS REMOTE CONTROL UNIT
9.1.1.1 RAR-3R5 (For RAS-SX8)
Transmission indicator
The transaction indicator lift when a signal is sent
ROOM TEMPERATURE Button
Press this button to set the room temperature
START/STOP BUTTON
Press this button to start operation. Press
again to stop operation
HEAT Button
Press this button to start heating
operation
Transmission Part
DEHUMIDIFY Button
Press this button to start dehumidify
operation
COOL Button
Press this button to start cooling
operation
DRY COOL Button
Press this button to start dry cooling
operation
IONIZED MIST Operation Button
Press this button to start ionized mist
operation
HUMIDIFY Button
Press this button to set the humidify for
dehumidify and dry cool operation
SLEEP TIMER Operation Button
Press this button to start sleep timer
operation
(When the door is open)
OPERATION Selector
Press this button to select operation mode
VERTICAL AIRFLOW Button
Use this button to swing the vertical air
deflector or to adjust the angle to your
preference
HORIZONTAL AIRFLOW Button
Use this button to swing the horizontal air
deflector or to adjust the angle to your
preference
PREFERENCE Button
Press this button to select your preferred mode
TIMER Button
SET TIME Button
Use this button to set and check the current time
RESET Button
Press this button after the batteries are replaced
and when the air-conditioner does not function
properly
ON/OFF Button
Use this button to set or cancel the function
selected by the function selector
FUNCTION Selector Button
Each time when you press, blinking changes in
the sequence
FAN SPEED Button
Press this button to select fan speed
MANUAL CLEAN Button
Start filter cleaning operation while the
air-conditioner operation is stopped
AIR PURIFYING Button
Press this button to start stainless
plasma air purifying (FAN) operation
REMOTE CONTROLLERS OPERATION
9-3
9.1.1.2 RAR-3U1 (For RAK-NH6A, RAI-NH5A, RAS-FH6)
AUTO DEHUMIDIFYING
HEAT COOL
FAN
START/STOP
FAN SPEED
EX-LOW
LOW
MED
HIGH
SLEEP
AUTO SWING STOP (Cancel)
TIME START (Reserve)
TIMER SET
TIMER SELECTOR
ON TIMER
OFF TIMER
Signal emitting window/transmission sign
Point this window towards the indoor unit when controlling it. The
transmission sign blinks when a signal is sent.
Displa
y
This indicates the room temperature selected, current time, timer status,
function and intensity of circulation selected
START/STOP button
Press this button to start operation. Press it again to stop operation.
AUTO SWING button
Controls the angle of the horizontal air deflector
FAN SPEED selecto
r
This determines the fan speed. Every time you press this button, the intensity of
circulation will change from
(AUTO) to (HI) to (MED) to (LOW) to
(EX-LOW). (This button allows optimal setting)
SLEEP button
Use these buttons to raise or lower the temperature setting. (Keep pressed, and the
value will change more quickly)
Use this button to set the sleep timer.
TEMPERATURE button
TIME button
Use this button to set and check the time and date
RESET button
Press this button after the batteries are replaced or when some irregular
o
p
eration is found.
FUNCTION button
Use this button to select the operating mode. Every time you press it, the mode will
change from (AUTO) to (HEAT) to (DEHUMIDIFY) to (COOL) and to
(FAN) cyclically.
FAN SPEED selecto
r
AUTO SWING button
TIMER control
Use these buttons to set the timer.
OFF-TIMER button. Select the turn OFF time
ON-TIMER button. Select the turn ON time
CANCEL button. Cancel time reservation.
RESERVE button. Time setting reservations.
9-4
REMOTE CONTROLLERS OPERATION
9.1.1.2 RAR-3U2 (For RAK-QH8, RAF-QH8, RAF-FX8)
AUTO DEHUMIDIFYING
HEAT COOL
FAN AUTO SWING
FAN SPEED
EX-LOW
LOW
MED
HIGH
EXTENDED AIR
FLOW
START/STOP STOP (Cancel)
SLEEP START (Reserve)
TIME
TIMER SET
TIMER SELECTOR
ON TIMER
OFF TIMER
Signal emitting window/transmission sign
Point this window towards the indoor unit when controlling it. The
transmission sign blinks when a signal is sent.
Displa
y
This indicates the room temperature selected, current time, timer status,
function and intensity of circulation selected
START/STOP button
Press this button to start operation. Press it again to stop operation.
AUTO SWING button
Controls the angle of the horizontal air deflector
FAN SPEED selecto
r
This determines the fan speed. Every time you press this button, the intensity of
circulation will change from
(AUTO) to (HI) to (MED) to (LOW) to
(EX-LOW). (This button allows optimal setting)
SLEEP button
Use these buttons to raise or lower the temperature setting. (Keep pressed, and the
value will change more quickly)
Use this button to set the sleep timer.
TEMPERATURE button
TIME button
Use this button to set and check the time and date
RESET button
Press this button after the batteries are replaced or when some irregular
o
p
eration is found.
FUNCTION button
Use this button to select the operating mode. Every time you press it, the mode will
change from
(AUTO) to (HEAT) to (DEHUMIDIFY) to (COOL) and to
(FAN) cyclically.
FAN SPEED selecto
r
AUTO SWING button
EXTENDED AIRFLOW button. Pushes air out further for an extended airflow.
TIMER control.Use these buttons to set the timer.
OFF-TIMER button. Select the turn OFF time
ON-TIMER button. Select the turn ON time
CANCEL button. Cancel time reservation.
RESERVE button. Time setting reservations.
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