Hitachi RAS-V10CDT, RAC-V10CDT, RAC-V13CDT, RAS-V13CDT Installation Manual
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ENGLISH
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-V10CDT / RAC-V10CDT
RAS-V13CDT / RAC-V13CDT
OUTDOOR UNIT
INDOOR UNIT
RAS-V10CDT
RAS-V13CDT
RAC-V10CDT
RAC-V13CDT
Instruction manual Page 1~22
To obtain the best performance, please read this instruction manual completely.
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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 sign indicate the following meanings.
●
Please keep this manual after reading.
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
●
Should abnormal situation arises (like burning smell), please stop operating the unit and turn off
the circuit breaker. Contact your agent. Fault, short circuit or fi re may occur if you continue to
operate the unit under abnormal situation.
●
Please contact your agent for maintenance. Improper self maintenance may cause electric
shock and fi re.
●
Please contact your agent if you need to remove and reinstall the unit. Electric shock or fi re
may occur if you remove and reinstall the unit yourself improperly.
●
If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized
service/parts centers.
Make sure to connect earth line.
Indicates the instructions that must be followed.
The sign in the fi gure indicates prohibition.
W
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PRECAUTIONS DURING OPERATION
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Avoid an extended period of direct air fl ow for your health.
W
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Do not insert fi nger(s), rod or other objects into the air outlet or inlet. As the fan is rotating at
a high speed, it will cause injury. Before cleaning, be sure to stop the operation and turn the
breaker OFF.
●
During thunder storm, disconnect and turn off the circuit breaker.
●
Do not use any conductor as fuse wire, this could cause fatal accident.
WARNING
PRECAUTIONS DURING INSTALLATION
●
Do not reconstruct the unit.
Water leakage, fault, short circuit or fi re may occur if you reconstruct the unit by yourself.
●
Please ask your sales agent or qualifi ed technician for the installation of your unit. Water
leakage, short circuit or fi re 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 near location where there is fl ammable gas. The outdoor unit may catch
fi re if fl ammable gas leaks around it.
●
Please ensure smooth fl ow of water when installing the drain hose.
●
Do not install the indoor unit in a machine shop or kitchen where vapor from oil or its
mist fl ows to the indoor unit. The oil will deposit on the heat exchanger, thereby reducing
the indoor unit performance and may deform and in the worst case, breake the plastic
parts of the indoor unit.
CAUTION
!
!
●
This unit has UV LED which emits ultra violet light.
AVOID DIRECT EYE EXPOSURE.
!
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ENGLISH
PRECAUTIONS DURING OPERATION
●
Do not attempt to operate the unit with wet hands, this could cause fatal
accident.
●
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.
●
Do not place plants directly under the air fl ow as it is bad for the plants.
●
Please ensure that outdoor mounting frame is always stable, fi rm 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.
●
When operating the unit with the door and windows opened, (the room humidity is always above
80%) and with the air defl ector facing down or moving automatically for a long period of time,
water will condense on the air defl ector 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 capability of the unit (for example: more
people entering the room, using heating equipments and etc.), the preset room temperature
cannot be achieved.
●
This appliance is not intended for use by young children unless they have been adequately
supervised by a responsible person to ensure that they can use the appliance safely.
●
Young children should be supervised to ensure that they do not play with the appliance.
●
Do not climb on the outdoor unit or put objects on it.
●
Please switch off the unit and turn off the circuit breaker during cleaning,
the high-speed fan inside the unit may cause danger.
●
Turn off the circuit breaker if the unit is not to be operated for a long period.
C
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The product shall be operated under the manufacturer specifi cation and
not for any other intended use.
●
Do not put water container (like vase) on the indoor unit to avoid water
dripping into the unit. Dripping water will damage the insulator inside the
unit and causes short-circuit.
●
Do not use any aerosol or hair sprays near the indoor unit. This chemical
can adhere on heat exchanger fi n and blocked the evaporation water
fl ow to drain pan. The water will drop on tangential fan and cause water
splashing out from indoor unit.
!
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INDOOR UNIT
NAMES AND FUNCTIONS OF EACH PART
Pre-fi lter
To prevent dust from coming into the indoor unit.
(Refer page 18)
Front panel
Indoor unit indicators
Light indicator showing the operating condition.
(Refer page 5)
Horizontal defl ector
●
Vertical defl ector
(Air Outlet)
(Refer page 13)
Remote controller
Send out operation signal to the indoor unit. So as
to operate the whole unit.
(Refer page 6)
OUTDOOR UNIT
Drain pipe
Condensed water drain to outside.
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
WIDTH (mm)
790
700
750
MODEL
RAS-V10CDT/RAS-V13CDT
RAC-V10CDT
RAC-V13CDT
HEIGHT (mm)
300
468
570
DEPTH (mm)
230
258
280
MODEL NAME AND DIMENSIONS
Drain pipe
Condensed water drain to outside.
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
RAC-V10CDT
RAC-V13CDT
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ENGLISH
INDOOR UNIT INDICATORS
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
● By pressing the temporary switch, the operation is done in automatic mode.
● When the operation is done using the temporary switch after the power source is turned off and turn
on again, the operation is done in automatic mode.
OPERATION INDICATOR
FILTER LAMP
When the device is operated for a total of about
200 hours, the FILTER lamp lights to indicate
that it is time to clean the fi lter. The lamp goes
out when the “
(AUTO SWING)” button is
pressed while the device is on “STANDBY MODE”.
OPERATION LAMP
This lamp lights during operation.
TIMER LAMP
This lamp lights when the timer is working.
UV FRESH
UV Fresh lamp will be ON by press the operation
button. This lamp will be OFF when STOP button
is pressed.
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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.
● Transmission sign
The transmission sign blinks when a signal is sent.
● Display
This indicates the room temperature selected, timer status, function
and intensity of circulation selected.
● CIRCULATION button
Use this button to set air circulation in the room or start operation.
● DEHUMIDIFYING button
Use this button to dehumidify the room or start operation.
● COOLING button
Use this button to set cooling mode in the room or start operation.
● RESET button
● POWERFUL MODE buttonA
Use this button to deliver faster and more comfortable air-conditioning
or start operation.
TO
● STOP button
Press this button to stop operation only.
● SLEEP MODE button
Use this button to set the sleep mode.
● 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).
● AUTO SWING button
Controls the angle of the horizontal air defl ector.
● TEMPERATURE button
Use this button to raise or lower the temperature setting. (Keep
pressed, and the value will change more quickly.)
● OFF-TIMER button
Select to turn OFF time.
● ON-TIMER button
Select to turn ON time.
Precautions for Use
● Do not put the remote controller in the following places.
● In direct sunlight.
● In the vicinity of a heater.
● Handle the remote controller carefully. Do not drop it on the
fl oor, 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.
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ENGLISH
˚
C
Use the device for cooling when the outdoor temperature is 21 ~ 43°C.
If indoors humidity is very high (over 80%), some dew may form on the air outlet grille of the indoor unit.
Press the button so that the display indicates (COOL).
Cooling operation starts with a beep.
The cooling function does not start if the temperature setting
is higher than the current room temperature (even though
the (OPERATION) lamp lights). The cooling function will
start as soon as you set the temperature below the current
room temperature.
Set the desired FAN SPEED with the
(FAN SPEED)
button (the display indicates the setting).
(AUTO) : The FAN SPEED is HI at fi rst and varies to
MED or LOW automatically when the preset
temperature has been reached.
(HI) : Hi fan speed mode.
(MED) : Medium fan speed mode.
(LOW) : Low fan speed mode.
Set the desired room temperature with the TEMPERATURE
button (the display indicates the setting).
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.
The temperature setting and the actual room temperature may
vary somewhat depending on conditions.
Press the
(STOP) button to stop operation.
■ As the settings are stored in memory of the remote controller, you
only have to press the (COOLING) button to repeat the same
settings next time.
1
2
STOP
3
COOLING OPERATION
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