Hitachi RAS-10CZJ User manual

ENGLISH
ENGLISH
HSILGNE
INDOOR UNIT/OUTDOOR UNIT
SPLIT TYPE AIR CONDITIONER
MODEL
RAS-10CZJ/RAC-10CZJ
RAS-13CZJ/RAC-13CZJ
RAC-13CZJ
Instruction manual
Page 1~20
To obtain the best performance，
please read this instruction manual completely.
RAC-10CZJ
OUTDOOR UNIT INDOOR UNIT
RAS-10CZJ
RAS-13CZJ

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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 signs indicate the following meanings.
Make sure to connect earth line. The sign in the figure indicates prohibition.
Indicates the instructions that must be followed.
Please keep this manual after reading.
PRECAUTIONS DURING INSTALLATION
WARNING
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. 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.
•
CAUTION
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.•
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
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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 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.
•
If the supply cord is damaged, it must be replaced by the special cord
obtainable at authorized service/parts centers.
•
PRECAUTIONS DURING OPERATION
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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.
•
Do not use any conductor as fuse wire, this could cause fatal accident.•
During thunder storm, disconnect and turn off the circuit breaker.•
•
•
•
•

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PRECAUTIONS DURING OPERATION
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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.
•
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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 pan. The water will drop on tangential fan and cause water splashing
out from indoor unit.
•
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.•
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.
•
•
•Do not connect the power cable with an extension cable or do not plug too many
leads of the other electric appliance into the socket where this cable is plugged.
In addition, wire the cable with some allowances to prevent the cable from stretching.
Not doing so will cause an electrical shock, heat generation or fire.
•Do not bundle the power cable, pull it, put something on it, heat it, process it, or
put it between things. Breakage of the power cable may result.
Use of a damaged cable may cause an electrical shock or a fire.
PROHIBITION
PROHIBITION
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.
•
•

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ENGLISH
INDOOR UNIT
PRE-FILTER
To prevent dust from coming into the door unit.
(Refer page 16)
INDOOR UNIT INDICATORS
Light indicator showing the operating condition.
(Refer page 5)
FRONT PANEL
HORIZONTAL DEFLECTOR • VERTICAL
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)
OUTDOOR UNIT
DRAIN PIPE
Condensed water drain to outside.
CONNECTING CORD
AIR INLET (BACK, LEFT SIDE)
AIR OUTLET
MODEL NAME AND DIMENSIONS
MODEL WIDTH(mm) HEIGHT(mm) DEPTH(mm)
RAS-10CZJ , RAS-13CZJ 780 280 210
RAC-10CZJ 775 500 300
RAC-13CZJ 700 505 258
NAMES AND FUNCTIONS OF EACH PART

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RECEI VABL E I NDI CATOR FUNCTI ONS
Operation Lamp (YELLOW)
This lamp lights during operation.
Timer Lamp (ORANGE)
This lamp lights when the timer is working.
The lamp flashes periodically when any
abnormality occurs in the indoor unit.
Temporary Switch
OPERATI ON I NDI CATOR
TEMPORARY SWITCH
When the remote control device is not functioning, use the Temporary Switch mode
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(2) Press the Temporary Switch a second time will stop the operations of the air conditioner unit.
AUTO RESTART FUNCTION
In the event of power failure, the air conditioner will restart automatically.
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.