Hitachi RAS-10C9, RAC-10C9, RAS-13C9, RAC-13C9, RAS-R10C Instruction Manual
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SPLIT TYPE
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-10C9/RAC-10C9
RAS-13C9/RAC-13C9
OUTDOOR UNIT
RAC-10C9
RAC-13C9
Instruction manual Page 1~22
To obtain the best performance and ensure years of trouble free use, please read this instruction manual
completely.
Arahan pengendalian Muka surat 23~44
Untuk mendapatkan prestasi yang tinggi dan mengelakkan masalah untuk jangka masa yang lama, sila baca
arahan ini sepenuhnya.
INDOOR UNIT
RAS-10C9
RAS-13C9
– 1 –
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.
!
!
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
!
WARNING
!
CAUTION
of your unit. 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 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.
The sign in the figure indicates prohibition.
W
A
R
N
N
G
!
W
A
R
N
N
G
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
●
Should abnormal situation arises (like burning smell), please stop operating the unit
!
I
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.
●
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.
PRECAUTIONS DURING OPERATION
●
Avoid an extended period of direct air flow for your health.
●
Do not put objects like thin rods into the panel of blower and suction side
because the high-speed fan inside may cause danger.
●
I
Do not use any conductor as fuse wire, this could cause fatal accident.
●
During thunder storm, disconnect 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 equipments, 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.
ENGLISH
●
!
C
A
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 pan. The water will drop on tangential fan and cause water splashing
out from indoor unit.
U
T
I
O
●
Please switch off the unit and turn off the circuit breaker during cleaning, the
high-speed 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.
●
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 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.
– 3 –
INDOOR UNIT
NAMES AND FUNCTIONS OF EACH PART
AIR FILTER
To prevent dust from coming into the indoor unit.
(Refer page 17)
FRONT PANEL (AIR INLET).
INDOOR UNIT INDICATORS
Light indicator showing the operating condition.
(Refer page 5)
OUTDOOR UNIT
HORIZONTAL DEFLECTOR
DEFLECTOR (AIR OUTLET)
(Refer page 12)
REMOTE CONTROL
Send out operation signal to the indoor unit. So as to
operate the whole unit.
(Refer page 6)
DRAIN PIPE
Condensed water drain to outside.
CONNECTING CORD
●
VERTICAL
MODEL NAME AND DIMENSIONS
RAS-10C9 / 13C9
RAC-10C9 / 13C9
AIR INLET (BACK, LEFT SIDE)
AIR OUTLET
WIDTH (mm)MODEL
860
700
– 4 –
HEIGHT (mm)
285
570
DEPTH (mm)
188
210
INDOOR UNIT INDICATORS
OPERATION LAMP
This lamp lights during operation.
ENGLISH
HITACHI
OPERATION INDICATOR
TIMER LAMP
This lamp lights when the timer is working.
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 filter. The lamp goes out when the POWER
SWITCH set to OFF and ON again.
● This figure shows the opening condition of
front panel. Refer to page 20 in relation to
how to open or close the front panel.
TEMPORARY / AUTO RESTART
TEMPORARY / AUTO RESTART
AUTO RESTART SWITCH
● In the event of power failure, the air conditioner will restart automatically in the previously selected mode once
the power is restored.
● In the event of power failure during TIMER operation, the timer will be reset and the unit will begin or stop
operating under a new timer setting.
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
● By setting the temporary switch, the operation is done in previously set operation 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.
– 5 –
NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT
■ This controls the operation function and timer setting of the room air conditioner. The range of
control is about 4 meters. If indoor lighting is controlled electronically, the range of control may be
shorter.
Precautions for Use
● Do not put the remote controller in direct
sunlight and high temperature.
● Do not drop it on the floor, and protect
it from water.
● If you press the FUNCTION selector
button during operation, the air
conditioner may stop for about 3 minutes
for protection before you can start it
again. (unless you turn off and on again
the power source)
You can use the remote controller by fixing it on the
wall with the accessory parts.
● Before fixing it,
make sure the
unit can be
controlled by the
remote control
unit at the fixing
position.
HOLDER
REMOTE
CONTROLLER
– 6 –
AUTOMATIC OPERATION
■ The device will automatically determine the operation mode either COOL or DEHUMIDIFY, depending
on the initial room temperature.
Press the (START/STOP) button
1
● Operation start with a “beep”.
Press the (START/STOP) button
STOP
● Please make sure you have been selected the (Automatic) mode
by use the (FUNCTION) Button.
● The fan speed selector does not work at this operation.
■ You can slightly adjust the room temperature.
Press the (ROOM TEMPERATURE) button
1
● Temperature setting change by 1°C for each 1 time press.
Up
Down
▲ ▲
ENGLISH
● You can raise or lower the temperature setting by a maximum of
3°C.
● The display does not indicate the preset temperature in the Automatic
mode. Device will receive the setting by a “beep”.
■ 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.)
-
Over 27°C COOL
-
16 ~ 27°C
FUNCTION
DEHUMIDIFY
TEMPERATURE
SETTING
27°C
Slightly lower than the
room temperature
FAN SPEED
HIGH at start, MEDIUM or
LOW after the preset
temperature is reached
LOW
– 7 –
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