Hitachi RAS-13EX9G, RAC-13EX9G, RAS-18EX9G, RAC-18EX9G Instruction Manual

SPLIT TYPE

RAC-13EX9G

RAS-13EX9G
RAS-18EX9G

RAC-18EX9G

INDOOR UNIT/OUTDOOR UNIT

MODEL

RAS-13EX9G / RAC-13EX9G
RAS-18EX9G / RAC-18EX9G

OUTDOOR UNIT

Instruction Manual Page 1~40

To obtain the best performance and ensure years of trouble free use, please read this instruction manual
completely.

Arahan Pengendalian Muka surat 41~80

Untuk mendapatkan prestasi yang tinggi dan mengelakkan masalah untuk jangka masa yang lama, sila
baca arahan ini sepenuhnya.

INDOOR UNIT

RAS13EX9G_EN(1-10).p65 3/8/07, 2:42 PM1

SAFETY PRECAUTION

• Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.

• Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters
which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters
which may result in serious consequences if not observed properly. Please observe all instructions
strictly to ensure safety.

• The signs indicate the following meanings.

Make sure to connect earth line.

Indicates the instructions that must be followed.

• Please keep this manual after reading.

PRECAUTIONS DURING INSTALLATION

• Do not reconstruct the unit.
Water leakage, fault, short circuit or fire may occur if you reconstruct the
unit by yourself.

• Please ask your sales agent or qualified technician for the installation of your unit.

WARNING

CAUTION

Water leakage, short circuit or fire may occur if you install the unit by yourself.

• Please use earth line.
Do not place the earth line near water or gas pipes, lightning-conductor, or
the earth line of telephone. Improper installation of earth line may cause
electric shock.

• A circuit breaker should be installed depending on the mounting site of
the unit. Without a circuit breaker, the danger of electric shock exists.

• Do not install the unit near location where there is flammable gas.
The outdoor unit may catch fire if flammable gas leaks around it.

• Please ensure smooth flow of water when installing the drain hose.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

• Should abnormal situation arise (like burning smell), please stop operating
the unit and turn off the circuit breaker. Contact your agent. Fault, short
circuit or fire may occur if you continue to operate the unit under abnormal
situation.

WARNING

• Please contact your agent for maintenance.
Improper self maintenance may cause electric shock and fire.

• Please contact your agent if you need to remove and reinstall the unit.
Electric shock or fire may occur if you remove and reinstall the unit yourself improperly.

This sign in the figure indicates prohibition.

“OFF”

PRECAUTIONS DURING OPERATION

• Avoid an extended period of direct air flow for your health.

W

A
R
N

• Do not use any conductor as fuse wire, this could cause fatal accident.

I
N
G

“OFF”

RAS13EX9G_EN(1-10).p65 3/8/07, 2:42 PM2

• Do not put objects like thin rods into the panel of blower and suction side because
the high-speed fan inside may cause danger.

• During thunder storm, please stop operating the unit and turn off the circuit breaker.

– 2 –

PRECAUTIONS DURING OPERATION

• The product shall be operated under the manufacturer specification and not for
any other intended use.

• Do not attempt to operate the unit with wet hands. This could cause fatal accident.

• When operating the unit with burning equipment, regularly ventilate the room to
avoid oxygen insufficiency.

• Do not direct the cool air coming out from the air-conditioner panel to face
household heating apparatus as this may affect the working of apparatus such
as the electric kettle, oven etc.

• Please ensure that outdoor mounting frame is always stable, firm and without
defect. If not, the outdoor unit may collapse and cause danger.

• Do not splash or direct water to the body of the unit when cleaning it as this may
cause short circuit.

• Do not use any aerosol or hair sprays near the indoor unit. This chemical can
adhere on heat exchanger fin and blocked the evaporation water flow to drain

C

pan. The water will drop on tangential fan and cause water splashing out from

A

indoor unit.

U

T

I

“OFF”

O

• Please switch off the unit and turn off the circuit breaker during cleaning, the high­speed fan inside the unit may cause danger.

N

• Turn off the circuit breaker if the unit is not to be operated for a long period.

• Do not climb on the outdoor unit or put objects on it.

ENGLISH

BAHASA MELAYU

THAILAND

“OFF”

• Do not water container (like vase) on the indoor unit to avoid water dripping onto
the unit. Dripping water will damage the insulator inside the unit and causes short­circuit.

• Do not place plants directly under the air flow as it is bad for the plants.

• When operating the unit with the door and windows opened, (the room humidity is always
above 80%) and with the air deflector facing down or moving automatically for a long period of
time, water will condense on the air deflector and drips down occasionally. This will wet your
furniture. Therefore, do not operate under such condition for a long time.

• If the amount of heat in the room is above the cooling or heating capability of the unit (for
example: more people entering the room, using heating equipments and etc.), the preset room
temperature cannot be achieved.

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– 3 –

NAMES AND FUNCTIONS OF EACH PART

RAC-18EX9G

RAC-13EX9G

INDOOR UNIT

Fresh Air In Exhaust Fan (Internal)

This operates during the fresh air in, exhaust,
2-way exchange and Nano-titanium air
purifying operation.

Nano-Titanium Air Purifying Unit (Internal)

This traps cigarette smoke, pollen, etc.
(Refer page 29)

Pre-Filter (Internal)

To prevent dust from coming into
the indoor unit.
(Refer page 29)

Air Outlet

OUTDOOR UNIT

Front Panel
Fresh Air Window

This blows air from outside into the room
while the fresh air in is operating.
This blows air in the room during 2-way
exchange and Nano-titanium air purifying
operation.

Horizontal Deflector/
Vertical Deflector (Internal)

DRAIN PIPE

Condensed water drain to outside.

CONNECTING CORD

AIR INLET (BACK)

AIR OUTLET

(Refer to pages 29, 33)

Display

(Refer page 5)

Movable Panel

This panel opens during the operation
and closes when operation stop.

Top Grill

(Refer page 34)

Power Plug

Signal Receiver

Receive the
signal from the
remote controller.

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MODEL NAME AND DIMENSIONS

MODEL

RAS-13EX9G / RAS-18EX9G

RAC-13EX9G

RAC-18EX9G

WIDTH (mm)

870

700

850

DRAIN PIPE

Condensed water drain to outside.

CONNECTING CORD

AIR INLET (BACK)

AIR OUTLET

HEIGHT (mm)

298

570

800

– 4 –

DEPTH (mm)

223

210

298

INDOOR UNIT INDICATORS

Nano Titanium

OPEN THE FRONT PANEL

●

AIR MONITOR LAMP (yellow)

This lamp lights when the air monitor is set.

●

FILTER LAMP (green)

●

SUPER COOL LAMP (yellow)

●

TWO WAY AIR EXCHANGE LAMP (green)

This lamp lights when the fresh air in and exhaust
are operating.

●

OPERATION LAMP (yellow)

This lamp lights during operation.

●

TIMER LAMP (orange)

This lamp lights when the timer is working.

ENGLISH

BAHASA MELAYU

■ Turn off the device before opening the front panel.

Movable panel

Front panel

– 5 –

THAILAND

Open the Front Panel

Hold both sides of the front panel and lift
up. Do not hold the movable panel when
opening and closing the front panel.

Hold both sides of the front panel and lift
up.

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NAMES AND FUNCTIONS OF EACH PART

INDOOR UNIT CONTROL PANEL

■ Operate after opening the front panel. (How to open the front panel, refer to page 5.)

Dirt Sensor

Front Panel

TEMPORARY

SWITCH

Force Cool (For service man use only)

PUSH AND HOLD THE SWITCH FOR 3 SEC

FORCE

TO START THE FORCE COOL OPERATION.

COOL

FOR SERVICE MAN USE ONLY

Temporary Switch

If the remote controller does not work due to battery
failure, press this switch to start and stop operation.

• This temporary operation will be at the most recent
setting mode. (The unit will immediately go into
automatic operation once power is switched on.)

Turn off the circuit breaker or pull
out the power plug if the unit is not
in use for a long period.

The Dirt Sensor detects
cigarette smoke etc. (Refer
page 18)

Two Way Air Exchange
Selection Switch

Select one of the following:
“Prohibit Two Way Air
Exchange”, “Only Exhaust”,
and “Operate Two Way Air
Exchange”.

CAUTION

✩ If the power stays on and the unit is not operated, power is slightly consumed in the control circuit.

The power is saved by turning off the circuit breaker.

DUCT FILTER

Nano-Titanium Disinfecting/
Deodorizing/Dust Collecting
Fresh Air In Filter

This disinfects, deodorizes and
eliminates dust from the air
ventilated from the outside.
(Refer to pages 29, 32)

Fresh Air in Filter

This traps dirt and dust particles
in the air ventilated from the
outside. (Refer to pages 29, 32)

– 6 –

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NAMES AND FUNCTIONS OF REMOTE CONTROL

REMOTE CONTROL :
about 7 meters. If indoor lighting is controlled electronically, the range of control may be
shorter. Before fixing it, make sure the indoor unit can be controlled from the remote controller.

Signal Emitting Window / Transmission Sign

Point this window toward the indoor unit when
controlling it. The transmission sign blinks when a
signal is sent.

Display

This indicates the room temperature selected, current time,
timer and intensity of circulation selected.

START / STOP Button

Press this button to start operation. Press it again to
stop operation.

SLEEP Button

Use this button to set the sleep timer.

SUPER COOLING Button

Press this button to start super cooling mode.

SILENT Button

Press this button to start silent mode.

FAN Button

Use this button to increase and decrease fan
speed.

This controls the operation of the indoor unit. The range of control is

ENGLISH

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THAILAND

TEMPERATURE Button

Use this button to raise or lower the temperature setting.
(Keep pressing and the value will change more quickly.)

EXHAUST Button

FRESH AIR IN Button

AUTOMATIC TWO WAY AIR EXCHANGE Button

Press this button to set the automatic two way air
exchange mode.

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– 7 –

NAMES AND FUNCTIONS OF REMOTE CONTROL

FUNCTION Selector

Use this button to select the operating mode. Every
time you press this button, the mode will change from

AUTO → COOL → DEHUMIDIFY →

CIRCULATION → FAN cyclically.

AIR PURIFIER Button

Press this button to start the air purifier mode.

TWIN AIR FLOW Button

Use this button to allow two different air flows circulate
in every corner of room efficiently.

PARALLEL WING Button

Use this button to control angle of the vertical air
deflector to parallel.

AUTO SWING Button

Controls the angle of the horizontal air defelctor.

FILTER Button

Press this button when you have cleaned the filter.
About 100 hour after this, the FILTER lamp will light to
indicate that it is the time to clean the filter.

TIMER Control

Use these buttons to set the timer.

RESERVE Button

Time setting reservation.

CANCEL Button

Cancel time reservation.

TIME Button

Use this button to set and check the time.

RESET Button

Press this button after the batteries are replaced or
when some irregular operation is found.

OFF-TIMER Button

Select the turn OFF time.

ON-TIMER Button

Select the turn ON time.

Precautions for Use

• Do not put the remote controller in the following places.

• Under direct sunlight.

• In the vicinity of a heater.

• Handle the remote controller carefully. Do not drop it on the floor, and protect it from water.

• 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.

• If you press the FUNCTION selector button during operation, the device may stop for about 3
minutes for protection.

– 8 –

RAS13EX9G_EN(1-10).p65 3/8/07, 2:42 PM8

MANUAL OPERATION

One of the mode lights up.

Press the to select the Operating Mode.

1

Either

To set the Fan Speed.

(AUTO), (COOL), (DEHUMIDIFY),

(CIRCULATION), (FAN).

ENGLISH

This part lights up.

Press

2

MED, LOW and select.

Fan speed display turns off after approximately 10
seconds if the operation does not start.

3

Press the (START/STOP) button to Start the
Operation.

Operation starts with a beep.

“Operation” lamp on the indoor unit turns on.

START

STOP

Press the
operation.

From next time, the operation which has been set by
the above steps 1-3 will be available just by pressing
the START/STOP button.

(FAN SPEED) button to select AUTO, HI,

Press the to set the Room

Temperature.

Increase

decrease

Remote control’s temperature
setting range is 16 ~ 32°C.

Room Temperature display turns
off after approximately 10
seconds if the operation does
not start.

(START/STOP) button again to stop the

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THAILAND

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– 9 –

AUTOMATIC OPERATION

The device will automatically determine the mode of operation COOL, or Dehumidify, depending on
the initial room temperature. The selected mode of operation will not change when the room
temperature varies. Set the current timer before start operation.

Press the FUNCTION selector so that the display

1

indicates the

(AUTO) mode of operation.

START

STOP

Press the (START/STOP) button.
Operation starts with a beep.
Press the button again to stop operation.

■ As the settings are stored in memory in the remote
controller, you only have to press the
button next time.

You can raise or lower the temperature setting as
necessary by maximum of 3°C.

Press the temperature button and the
temperature setting will change by
1°C each time.

“ ” is displayed when the temperature higher than

•
the automatically set room temperature by 1°C is set.

•

“ ” is displayed when the temperature lower than the
automatically set room temperature by 1°C is set.

To change the fan speed.

2

Press the

• Select “AUTO”, “LOW” or “SILENT”.

(AUTO) button.

(START/STOP)

CONDITION OF AUTOMATIC OPERATION

• The selected mode of operation will not change during the operation even though the room
temperature change.

INITIAL ROOM

TEMPERATURE (APPROX.)

FUNCTION

Dehumidfy22°C - 26°C

TEMPERATURE

SETTING

27°CCoolOver 27°C

Same as

room temperature

FAN SPEED

HIGH at start, LOW after the
preset temperature is reached.

LOW

– 10 –

RAS13EX9G_EN(1-10).p65 3/8/07, 2:42 PM10

COOLING OPERATION

Use the device for cooling when the outdoor temperature is 21-42°C.
If humidity is very high (over 80%) indoors, some dew may form on the air outlet grille of the indoor
unit.

Press the FUNCTION selector so that the display

1

indicates

(COOL).

ENGLISH

2

3

START

STOP

Set the desired FAN SPEED with the
button (the display indicates the setting).

(AUTO) :

(HI) : Economical as the room will

(MED) : Quiet.

(LOW) : More quiet.

(SILENT) : Silent.

Set the desired room temperature with the
TEMPERATURE button (the display indicates the
setting).

The temperature setting and the actual room
temperature may vary somewhat depending on
conditions.

the (START/STOP) button. Cooling operation

Press
starts with a beep. Press the button again to stop
operation. The cooling function does not start if the
temperature setting is higher than the current room
temperature (even though the
lights).
The cooling function will start as soon as you set the
temperature below the current room temperature.

The FAN SPEED is HI at first and
varies to MED automatically when
the preset temperature has been
reached.

become cool quickly.

The range of 25-28°C is recommended as
the room temperature for cooling. If the
temperature setting is 27°C, the room
temperature will be controlled at around
27°C.

(FAN SPEED)

(OPERATION) lamp

BAHASA MELAYU

THAILAND

RAS13EX9G_EN(11-24).p65 3/8/07, 2:44 PM11

■ As the settings are stored in memory in the remote
controller, you only have to press the
button next time.

– 11 –

(START/STOP)

DEHUMIDIFYING OPERATION

Use the device for dehumidifying when the room temperature is over 16°C. When it is under 15°C,
the dehumidifying function will not work.

Press the FUNCTION selector so that the display

1

indicates (DEHUMIDIFY).

Press the button to select Low and Silent.

2

Set the desired room temperature with
TEMPERATURE button (the display indicates the
setting).

3

The range of 20-26°C is recommended as the
room temperature for dehumidifying.

START

STOP

DEHUMIDIFYING FUNCTION

When the room temperature is higher than the temperature setting: The device will dehumidify the
room, reducing the room temperature to the preset level. When the room temperature is lower than
the temperature setting: Dehumidifying will be performed at the temperature setting slightly lower
than the current room temperature, regardless of the temperature setting. The function will stop
(the indoor unit will stop emitting air) as soon as the room temperature becomes lower than the
setting temperature.

Press the
operation starts with a beep. Press the button again to
stop operation.

■

As the settings are stored in memory in the remote
controller, you only have to press the
button next time.

(START/STOP) button. Dehumidifying

(START/STOP)

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– 12 –

AIR CIRCULATION OPERATION

You can use the device simply as an air circulator. Use this function to dry the interior of the indoor
unit.

Press the FUNCTION selector so that the display

1

indicates

Press the (FAN SPEED) button and select the

2

desired FAN SPEED (the display indicates your
choice).

(CIRCULATE).

ENGLISH

3

START

STOP

Press the temperature control button to set to the
desired temperature.

Press the (START/STOP) button. Circulating
operation starts with a beep.
Press the button again to stop operation.

BAHASA MELAYU

THAILAND

RAS13EX9G_EN(11-24).p65 3/8/07, 2:44 PM13

– 13 –

FAN OPERATION

You can use the device simply as an air circulator. Use this function to dry the interior of the indoor
unit.

Press the FUNCTION selector so that the display

1

indicates

Press the (FAN SPEED) button.

2

(FAN).

START

STOP

Press the (START/STOP) button. Fan operation
starts with a beep.
Press the button again to stop operation.

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– 14 –

SUPER COOLING

Press the button.

• Operate start with a signal received sound “beep”.

• Unit will be forced operation in
HI fan speed for 20 minutes.
this period while temperature and fan speed setting

1

display remain unchanged. (Super cooling lamp at indoor
unit is ON).

• After 20 minutes, indicator on remote controller disappear
and unit will be in
fan speed will change to previous setting. (Super cooling
lamp at indoor unit is OFF).

• Air blow sound will be slightly high due to forced
operation.

CANCELLATION of SUPER COOLING Operation

Cancel Condition Operation mode after cancel

Press or OFF timer time is up Stop operation

(COOL) mode. Temperature and

(COOL) with SUPER

Indicator appear during

ENGLISH

BAHASA MELAYU

THAILAND

Key press

Press or

Press

or

Press

Press or

Press

20 minutes time is up

NOTE

(1) OFF TIME setting : OFF timer will be a priority over the

(2) ON TIME setting : SUPER COOLING operation will be

or

or

SUPER COOLING operation time.

a priority over the ON timer operation

time.

DEHUMIDIFYING operation

Normal COOLING operation

– 15 –

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SILENT MODE

Press the button.

• Operate start with a signal received sound “beep”.

1

• Unit will be forced operation in

speed, regardless of previous setting.

CANCELLATION of SILENT Operation

Cancel Condition Operation mode after cancel

Press button.

OFF timer time is up Stop operation

Sleeping timer time is up.

(COOL) with SILENT fan

Press

Press

NOTE

Under SUPER SILENT operation and quiet environment, phenomena like flowing noise of
refrigerant in the refrigerating cycle may occur, but this is normal for the operation.

SUPER COOL button. SUPER COOL operation

button. Existing operation mode

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– 16 –

EXHAUST OPERATION

1

STOP

Press the button.

• The device beeps when it has
received the signal and the exhaust
operation starts. By pressing the
button, the display changes as on
the right.

• The OPERATION and the "Air
Exchange Operation" lamps on the
indoor unit indicators turns on.

• Although the ventilated air is
deodorized by the Nano-Titanium
Disinfecting/Deodorizing/Dust
Collecting Fresh Air In Filter, the
odor of the ventilated air may enter
the room according to the
environment where the filter is
utilized. If there is concern regarding
any odors, please stop the device.

Press the (START/STOP) button.
Press the

off.

button until Exhaust on the remote controller turns

ENGLISH

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THAILAND

FRESH AIR IN OPERATION

1

STOP

RAS13EX9G_EN(11-24).p65 3/8/07, 2:44 PM17

Press the button.

• The device beeps when it has
received the signal and the
exhaust operation starts. By
pressing the button, the display
changes as on the right.

• The OPERATION and the "Air
Exchange Operation" lamps on the
indoor unit indicators turns on.

• Although the ventilated air is deodorized by the Nano-Titanium
Disinfecting/Deodorizing/Dust Collecting Fresh Air In Filter, the
odor of the ventilated air may enter the room according to the
environment where the filter is utilized. If there is concern
regarding any odors, please stop the device.

Press the (START/STOP) button.
Press the

off.

button until Exhaust on the remote controller turns

– 17 –

AUTOMATIC TWO WAY EXCHANGE OPERATION

• By configuring the Automatic Two Way Air Exchange, the “Dirt Sensor” detects the dust in the
room’s air. If the air is dirty, the air conditioning automatically operates the blower and exhaust
and when the air becomes clean, the Fresh Air In is operated.

• When the prohibit Two Way Air Exchange is selected with the Two Way Air Exchange Selection
Switch (Refer page 6), please do not configure the Automatic Two Way Air Exchange. Aside
from

, the remote controller is not able to configure any other settings.

• If Fresh Air In or Exhaust is operated using the button
Exchange Set, Fresh Air In or Exhaust Operation perform in the priority.

Press the button.

• The device beeps when it has received the signal and

the

1

• The “TWO WAY AIR EXCHANGE” lamp on the indoor

on the remote controller turns on.

unit indicators turns on.

during Automatic Two Way Air

button again.

CANCEL

To cancel, press the

• The

• The “TWO WAY AIR EXCHANGE” lamp on the indoor unit

on the remote controller turns off.

indicators turns off.

CAUTION

• Fresh Air In operation may not perform in Automatic Two Way Air Exchange Operation when
the air inside the room is dirty.

In this case, please operate Exhaust operation manually by pressing the
Exchange) button or open the windows for ventilation.

(Two Way Air

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– 18 –

TWIN AIR FLOW OPERATION

• Press “ ” button. Remote controller sends signal,
“twin air flow” will be displayed, twin air flow with same
temperature (room air) will be blown from the fresh air
outlet by air- exchanger fan operation.

• When the air-cond operation is off, although “twin air

1

flow” is set in remote controller, twin air flow fan for
indoor unit will not function.

• During air-cond and air exchanger operation, select twin
air flow, air exchanger operation will be cancelled to
operate the twin air flow operation.

• Air exchanger fan’s noise level is higher than the air­cond unit, even though the air-cond fan in “HI” fan speed.
So the noise level differential between HI, MED, LOW
speed will disappear.

• When the sleep timer is set, twin air flow operation will
be cancelled temporary.

ENGLISH

BAHASA MELAYU

Room temperature air flow

STOP

Press the button until TWIN AIR FLOW on the remote
control turns off.

• When using simultaneously with cooling operation, it
will direct the air flow from air-cond to upper part of
the room, to make the user feel cool.

THAILAND

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– 19 –

AIR PURIFIER OPERATION

The air purifier is operated by pressing the “ ” (AIR
PURIFIER) button.

• The device beeps when it has received the signal and
then the air purifier starts.

• The OPERATION lamp on the indoor unit indicators
turn on.

• The fan speed can be changed as desired. Either HI,

1

MED, LOW or SILENT can be selected.

The power of the air purifier is increased by increasing
the speed of the air conditioner’s fan, by pressing the

” (AIR PURIFER) button while the COOL or

“
DEHUMIDIFY operates.
(Depending on the operation conditions, there is a case
that the fan speed does not increase.)

STOP

CANCEL

Press the (START/STOP) to stop operation.
Press the “
cancel the air purifier operation.
(During COOL or DEHUMIDIFY operation)

” (AIR PURIFER) button again to

AIR EXCHANGER NOTES

Ventilation

• When the air temperature outside the room exceeds 30°C or drops below 3°C, the ventilation does
not operate to prevent dew condensation on the air exchanger fan and hose and to save energy.

• If the difference in temperature between the inside and outside of the room exceeds 7°C, the fresh
air in does not operate to prevent dew condensation on the air exchanger fan and hose, while
cooling.

• If the room humidity is more than 70%, the intake fresh air will not operate.

• When the above mentioned operations have stopped, the “Air Exchanger” lamp in the display

of the indoor unit blinks (10 seconds on / 1 second off).

Exhaust

• When the temperature inside the room exceeds 43°C, the exhaust does not operate to protect the
exhaust fan from damage.

• When the above mentioned operation has stopped, the “Air Exchanger” lamp in the display

of the indoor device blinks (10 seconds on / 1 second off).

RAS13EX9G_EN(11-24).p65 03/04/2007, 03:06 pm20

– 20 –

TWIN AIR FLOW NOTES

• When the temperature inside the room exceeds 43°C, the twin air flow and air purifier does not
operate to protect the exhaust fan from damage.

• When the above mentioned operation has stopped, the “Air Exchanger” lamp in the display

of the indoor device blinks (1 second on / 10 seconds off).

AIR EXCHANGER SPECIFICATIONS

Items Specification

Air exchanger method Air exchanger method

Fresh air volume (Hi) 10.0 m3/h

Exhaust volume (Hi) 24.0 m3/h

Testing standard JIS (Japan Industry standard) B8330

Testing condition Pipe length : 0.29 m

• Testing Condition

Pipe length : 0.29 m
Piping condition : Come out from horizontal and backward.

Use air exchanger hose.
Piping bending time : 1 time.
Others : Anti-insect and rain proof ventilate cap.

ENGLISH

BAHASA MELAYU

THAILAND

RAS13EX9G_EN(11-24).p65 3/8/07, 2:44 PM21

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ADJUSTING THE AIR DEFLECTOR

Adjustment of the conditioned air in the upward and

1

downward directions.
According to “Dehumidifying” or “Cooling” operation,
the horizontal air deflector is automatically set to the
proper angle suitable for each operation. The
deflector can be swung up and down and also set to
the desired angle using the “
button. (If the angle of the deflector is changed, it will
not return to the auto-set position after operations
start unless the operation mode is switched.)

• 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.
Several seconds (about 6 seconds) may be required before
the deflector starts to move.

• 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 dew may drop.

Adjustment of the conditioned air to the left and right.

2

Hold the vertical air deflector as shown in the figure
and adjust the conditioned air to the left and right.

• If the “
once, the vertical air deflectors swing left and right
to parallel. If the button is pressed again, the
deflectors stop in their current position. Several
seconds (about 6 seconds) may be required before
the deflectors start to move.

(PARALLEL SWING)” button is pressed

(AUTO SWING)”

Horizontal Deflector

Vertical Deflector

Auto Swing

Parallel Swing

During cooling and
dehumidifying operation

Initial condition

Vertical

60°

20°

15°

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 condensed on the air deflector and drips down
occasionally. This will wet your furniture.

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HOW TO SET THE TIMER

RESERVE

CANCEL

ON TIMER

OFF TIMER

TIME (Current
Time)

ON/OFF-Timer

➝

➝

Start

• The device will turn on (off)
and off (on) at the
designated times.

• The switching occurs first
at the preset time that
comes earlier.

• The arrow mark appearing
on the display indicates the
sequence of switching
operations.

Stop

Time

After you change the batteries:

Example: The current time is P.M.1:30.

OFF-Timer

Start

You can set the device to
turn off at the present time

Stop

ON-Timer

Stop

The device will turn on at
the designated times.

1

Press the
(OFF-TIMER) button
so that the
mark blinks.

(OFF)

Start

2

time with the TIMER
control button. Press

the
button.

1

TIMER control button.

1

Press the (OFF-TIMER)
button. The
the display.

.

1

Press the (ON-TIMER)
button. The
the display.

Set the turn-off

(RESERVE)

Set the current time with the

(OFF) mark blinks on

(ON) mark blinks on

3

Press the
(ON-TIMER) button
so that the
mark lights and the
(ON) mark blinks.

(OFF)

ENGLISH

BAHASA MELAYU

THAILAND

How to Cancel Reservation

Point the signal window of the remote controller toward the indoor unit, and press the
(CANCEL) button.

(RESERVED) sign goes out with a beep and the (TIMER) lamp on the indoor unit

The
indicators turns off.

NOTE

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You can set only one of the OFF-timer, ON-timer and ON/OFF-timer.

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2

Press the (TIME) button. The time indication starts lighting instead of blinking.

• The time indication will disappear automatically in 10 seconds.

• To check the current time setting, press the
The setting of the current time is now complete.

2

Set the turn-off time
with the TIMER control
button.

2

Set the turn-off time
with the TIMER control
button.

3

Point the signal window of the remote controller toward

the indoor unit, and press the

(OFF) mark starts lighting instead of blinking and the

The
(RESERVED) sign lights. A beep occurs and the

lamp lights on the indoor unit.

Example:
The device will turn off at P.M.11:00.
The setting of turn-off time is now complete.

3

Point the signal window of the remote controller toward

the indoor unit, and press the

(ON) mark starts lighting instead of blinking and the

The
(RESERVED) sign lights. A beep occurs and the

lamp lights on the indoor unit.

Example:
The device will turn off at A.M.7:00.
The setting of turn-on time is now complete.

(RESERVE) button.

(RESERVE) button.

(TIME) button twice.

(TIMER)

(TIMER)

4

Set the turn-off time
with the TIMER control
button.

• The timer may be used in three ways: off-timer, on-timer and ON/OFF (OFF/ON)-timer. Set the

current time at first because it serves as a reference.

• As the time settings are stored in memory in the remote controller, you only have to press the

(RESERVE) button in order to use the same settings next time.

RAS13EX9G_EN(11-24).p65 3/8/07, 2:44 PM24

5

Point the signal window of the remote controller toward

the indoor unit, and press the

(ON) mark starts lighting instead of blinking and the

The
(RESERVED) sign lights. A beep occurs and the (TIMER)

lamp lights on the indoor unit.

Example:
For cooling and dehumidifying, it will
simply turned on at A.M.7:00. The
settings of the turn on/off times are now
complete.

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(RESERVE) button.