Page 1
HSILGNE
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-10CZJ/RAC-10CZJ
RAS-13CZJ/RAC-13CZJ
OUTDOOR UNIT INDOOR UNIT
ENGLISH
ENGLISH
RAC-10CZJ
RAC-13CZJ
Instruction manual
To obtain the best performance，
please read this instruction manual completely.
RAS-10CZJ
RAS-13CZJ
Page 1~20
Page 2
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
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 fi re may occur if you install the unit
WARNING
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
•
W
A
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N
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G
•
•
I
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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
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
W
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Avoid an extended period of direct air fl ow 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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Page 3
PRECAUTIONS DURING OPERATION
• 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.
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.
PROHIBITION
PROHIBITION
W
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G
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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.
dna mrif ,elbats syawla si emarf gnitnuom roodtuo taht erusne esaelP
Do not place plants directly under the air fl ow 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 defl ector 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.
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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Page 4
NAMES AND FUNCTIONS OF EACH PART
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)
ENGLISH
OUTDOOR UNIT
MODEL NAME AND DIMENSIONS
MODEL WIDTH(mm) HEIGHT(mm) DEPTH(mm)
RAS-10CZJ , RAS- 13CZJ 780 280 210
10CZJ
RAC-
13CZJ
RAC-
DRAIN PIPE
Condensed water drain to outside.
CONNECTING CORD
AIR INLET (BACK, LEFT SIDE)
AIR OUTLET
775
700
500 300
505 258
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Page 5
RECEI VABLE I NDI CATOR FUNCTI ONS
Temporary Switch
OPERATI ON I NDI CATOR
Operatio n Lamp (YELLOW)
This lamp lights during operation.
Timer Lam p (ORANGE)
This lamp lights when the timer is working.
The lamp flashes periodically when any
abnormality occurs in the indoor unit.
TEMPORARY SWITCH
When the remote control device is not functioning, use the Temporary Switch mode
.gnittes suoiverp eht rep sa etarepo lliw tinu eht ,desserp si hctiwS yraropmeT eht neh W )1(
(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.
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Page 6
NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT
REMOTE CONTROLLER
This controls the operation of the indoor unit.
This unit can be fi xed on a wall using the fixture provided. Before fixing 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, current time, timer status,
function and intensity of circulation selected.
AIR CIRCULATION button
Use this button to set air circulation in the room or start operation.
DEHUMIDIFYING button
Use this button to reduce water quantity in the room or start operation.
COOLING button
Use th
RESET button
Signal range to reach indoor unit is about 7 meters.
is button to set cooling mode in the room or start operation.
ENGLISH
CIRCULATION / START
DEHUMIDIFY / START
COOLING / START
FAN
FAN SPEED
LOW
MED
HI
SLEEP TIMER
STOP
TIMER SELECTOR
ON TIMER
OFF TIMER
AUTO SWING
STOP button
Press this button to stop operation only.
SLEEP button
Use this button to set the sleep timer.
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) (during the (AIR CIRCULATION) mode, from HI to
MED to LOW).
AUTO SWING button
Controls the angle of the horizontal air deflector and to turn off filter
lamp.
TEMPERATURE button
Use this button to raise or lower the temperature setting. (Keep
pressed, and the value will change more quickly.)
OFF-TIMER button
ON-TIMER button
Select the turn OFF time.
Select the turn ON time.
Precautions for Use
•
Do not put the remote controller in the following places.
direct sunlight.
•
In
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.
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Page 7
C
COOLING OPERATION
Use the device for cooling when the outdoor temperature is 21-43°C.
If humidity is very high (over 80°C) indoors, some dew may form on the air outlet grille of the indoor unit.
Press the button so that the display indicates
().
COOLING
1
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.
2
3
STOP
Set the desired FAN SPEED with the
(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) :
(LOW) :
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.
Press the
Medium fan speed mode.
Low fan speed mode.
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.
(STOP) button to stop operation.
(FAN SPEED) button
■
As the settings are stored in memory in the remote controller, you only
have to press the
time.
(COOLING) button to repeat the same settings next
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Page 8
DEHUMIDIFYING OPERATION
C
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.
ENGLISH
Press the
Press the (DEHUMIDIFY) button.
1
1
2
2
STOP
STOP
■
Dehumidifying operation starts with a beep.
The FAN SPEED is set at LOW automatically.
The FAN SPEED button does not work.
Set the desired room temperature with the TEMPERATURE
button (the display indicates the setting).
Press the
As the settings are stored in memory in the remote controller, you only
have to press the
next time.
(DEHUMIDIFY) button.
˚
The range of 20-26°C is recommended as the
room temperature for dehumidifying.
(STOP) button to stop operation.
(DEHUMIDIFY) button to repeat the same settings
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.You might feel a bit colder in dehumidifying operation.
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Page 9
CIRCULATION OPERATION
1
2
3
STOP
■
Press the
Circulating operation starts with a beep.
Press the FAN SPEED button and select the desired FAN SPEED
(the display indicates your choice).
Press the temperature control button to set to the desired
temperature.
Press the
As the settings are stored in memory in the remote controller, you only
have to press the
next time.
button so that the display indicates (CIRCULATE).
(STOP) button to stop operation.
(CIRCULATION) button to repeat the same settings
Circulation Function
During circulation operation, compressor does not run and there is no cooling operation with only indoor
•
fan running.
When the setting temperature is higher than roomtemperature, indoor fan will stop running.
•
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Page 10
HOW TO SET THE SLEEP TIMER
Press the (SLEEP) button, and the display changes as shown below.
Sleep timer
Sleep Timer:
of hours and then turn off.
Point the signal window of the remote controller toward the indoor unit,
and press the SLEEP button.
The timer information will be displayed on the remote controller.
SLEEP
The TIMER lamp lights with a beep from the indoor unit.
Explanation of the sleep timer
Mode Indication
ENGLISH
1 hour 2 hours 3 hours 7 hours
Sleep timer off
The device will continue working for the designated number
The device will control the FAN SPEED and room temperature automatically so as to
be quiet and good for people’s health.
You can set the sleep timer to turn off after 1, 2, 3 or 7 hours. The FAN SPEED and
room temperature will be controlled as shown below.
Operation with the sleep timer
Function Operation
Cooling
”
“
and
dehumidifying
“
”
Fan
“
”
The room temperature will be
controlled 2°C above the setting
temperature and the FAN SPEED
will be set to LOW setting 60 minutes
after the setting of the sleep timer.
The settings of room temperature and circulation are varied.
Sleep
timer set
60 minutes later 3 hours later
2 hours
later
7 hours later
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Page 11
HOW TO SET THE TIMER
■
ON Timer and OFF Timer are available.
OFF Timer Reservation
OFF TIME setting
Select the OFF TIME by pressing the
•
Setting time will change according to the below sequence
•
when you press the button.
1 hour interval
1 2 3 9 10 11 12
(OFF) Button.
■
Operation stop at setting time
ON Timer Reservation
ON TIME setting
Select the ON TIMER by pressing the
•
Setting time will change according to the below sequence.
•
1 hour interval
(ON) Button.
1 2 3 9 10 11 12
■
Operation will start for setting
temperature at setting time (The
starting time may different depend
on the room temperature and set
temperature).
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Page 12
AIR FLOW LOUVERS ADJUSTMENTS
Adjustment of the conditioned air in the upward and downward
1
directions.
The horizontal air deflector is automatically set to the proper
angle suitable for each operation. The deflector can be swung
up and down continuously and also set to the desired angle
using the “
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.
Use the horizontal air deflector within the adjusting range
shown on the right.
When the operation is stopped, the horizontal air deflector
moves and stops at the position where the air outlet
closes.
!
In “Cooling ”
deflector swinging for a long time. Some dew may form
on the horizontal air deflector and dew may drop.
(AUTO SWING) ” button.
CAUTION
operation, do not keep the horizontal air
ENGLISH
When cooling
dehumidifying
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.
Horizontal air deflector
Vertical air defl ector
Horizontal
About 15
°
About 30
About 60
°
°
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Page 13
HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER
When using the remote controller, if there is no response from the air conditioner unit and or the remote control
has fading and dim displays, the batteries in the remote control device need to be removed and replaced
with new ones
1
Remove the cover as shown in the fi gure and take
out the old batteries.
=
2
Install the new batteries.
The direction of the batteries should match the
marks in the case.
CAUTION
1. Do not use new and old batteries, or different kinds of
batteries together.
2. Ta ke out the batteries when you do not use the remote
controller for 2 or 3 months.
3. Use high quality and high performance AAA batteries to
avoid short operating life and electrolyte leakages.
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Page 14
THE IDEAL W AYS OF OPERATI ON
ENGLISH
Suitable Room Temperature
Warning
Freezing temperature
is bad for health and a
waste of electric power.
Ventilation
Caution
Do not close the room for a long period of
time. Occasionally open the door and windows
to allow the
entrance of
fresh air.
Install curtain or blinds
It is possible
to reduce heat
entering the room
through windows.
Effective Usage Of Timer
At night, please use the“sleep timer operation
mode”, together with your wake up time in
the morning. This will enable you to enjoy a
comfortable room temperature. Please use
the timer effectively.
Do Not Forget To Clean
Dusty Pre- filter will reduce the air volume
and the cooling efficiency. To prevent from
wasting electric energy, please clean the
filter every 2 weeks.
Pre-filter
- 14 -
Please Adjust Suitable Temperature
For Baby And Children
Please pay attention to the room temperature
and air flow direction when operating the unit
for baby, children and old folks who have
difficulty in movement.
(The ideal temperature
difference between
outdoor and indoor
is about ±5°C).
Temperatur e
n
Page 15
FOR USER’S INFORMATION
The Air Conditioner And The Heat Source In The Room
Caution
If the amount of heat in the room is above the
cooling capability of the air conditioner (for example:
more people entering the room, using heating
equipments and etc.), the preset room temperature
cannot be achieved.
Not Operating For A Long Time
When the indoor unit is not to be used for a long
period of time, please pull out the power plug. Or the
indoor unit still consumes about 3W in the operation
control circuit even if it is in “OFF” mode.
OFF
When Lightning Occurs
Warning
To protect the whole unit during lightning, please
stop operating the unit and remove the plug from the
socket.
Interference From Electrical Products
Caution
To avoid noise interference, please place the indoor
unit and its remote controller at least 1m away from
electrical products.
To prevent
interference,
place at least
1m away.
Inverter-type
fluorescent
lamp.
TV
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Page 16
MAINTENANCE OF THE UNITS
CAUTION
Ensure that the unit is not in operation and all power supply has been disconnected before cleaning the
units.
Pre-filter
Pre-filter are installed to remove the indoor dust particles hence they should be kept clean at all times.
They should be cleaned at each machine operation cycle of approximately 100 hours. Excessive dust collected at
Pre-filter will block the air fl ow , reduce the cooling capability and could produce noise. Therefore the Pre-filter
should be cleaned as per instructions given below:
Cleaning Instructions
(1) Removing the Pre-filter
While holding both edges of the front panel, open up and lift the front panel and push in to park at the secured
•
position
Front panel
Front cabinet
Slightly lift up the Pre-filter , release the latch clips [2 places] located at the bottom of the front cabinet and
•
move the Pre-filter downwards to remove it from the unit
ENGLISH
(2) Use a vacuum cleaner to vacuum clean the dust accumulated at the Pre-filter . If the accumulated dust
is too much to be removed by vacuum cleaning, apply mild detergent and fl ush the dust from the Pre-filter
with water. After thorough rinsing, leave the Pre-filter lat a cool shaded place to dry.
(3) Re-install the Pre-filter to its original position (With “FRONT” marker facing front). Slightly lift up the
opened front panel and close it by returning it to its original position
(4) Each year before using the air conditioner unit, clean the heat exchanger (evaporator) with a fi ne soft brush or
a vacuum cleaner and take care to avoid damaging the evaporator fins
Front panel
Pre-filter
Latch clip
CAUTION
Do not use hot water (40°C and above) to rinse the Pre-filter, otherwise the screen will warp and
•
get distorted. After rinsing, shake the Pre-filter to rid off all remaining water droplets and place it at a
cool shaded place to dry. Avoid placing the Pre-filter under direct sunlight, otherwise the screen will
warp and get distorted.
Do not operate the air conditioner unit without the Pre-filter installed, otherwise the ingress of dust
into the air conditioner unit will cause breakdowns.
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Page 17
LENAP TNORF EHT GNINAELC
Front panel can easily get dirty. Use a soft cloth to wipe it.
1.
If the front panel is excessively dirty, wipe the front panel with a soft
2.
cloth either wet with warm water or containing a mild detergent after
which, wipe dry the front panel with a soft dry cloth.
Do not use hot water (50°C and above), volatile liquid, gasoline,acid,
3.
diluting agents or brushes to clean the front panel as they could
damage the plastic fi nishing and paintwork of the front panel.
CAUTION
Please disconnect the power plug before cleaning the
front panel.
Hot water (50°C)
Volatile liquid, acid and others
TROUBLE SHOOTING THE UNIT BEFORE CONTACTING SERVICE STAFF TO CHECK AND RECTIFY
The air conditioner unit is not operating.
•
Check whether the power supply plug is properly plugged in.
Abnormal air conditioning effects.
Is the Pre-filter clogged with dust and dirt?
1.
Is the outdoor unit is located in direct sunlight?
2.
Is there any blockage to the air fl ow of both the indoor and
3.
outdoor units?
Are the doors and windows
4.
heat source inside the room?
5.
Is the temperature setting appropriate?
being left opened or is there any
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Page 18
AFTER SALE SETVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.
CONDITION CHECK THE FOLLOWING POINTS
Is the fuse all right?
•
When it does not operate
When it does not cool well
Is the voltage extremely high or low?
•
Is the circuit breaker “ON”?
•
Is the air fi lter blocked with dust?
•
Does sunlight fall directly on the outdoor unit?
•
Is the air fl ow of the outdoor unit obstructed?
•
Are the doors or windows opened, or is there any source of heat
•
in the room?
Is the set temperature suitable?
•
ENGLISH
Notes
In quiet or stop operation, the following phenomena may occassionally occur,
•
but they are not abnormal for the operation.
(1) Slight fl owing noise of refrigerant in the refrigerating cycle.
(2) Slight rubbing noise from the fan casing which is cooled and then
gradually warmed as operation stops.
The odor will possibly be emitted from the room air conditioner because the
•
various odor, emitted by smoke, foodstuffs, cosmetics and so on, sticks to it.
So please clean the air fi lter and the evaporator regularly to reduce the odor.
Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above
•
inspections. Inform your agent of the model of your unit, production number, date of installation. Please also
inform him regarding the fault.
Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach the
•
specified capacity.
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Page 19
This product conforms with the protection requirements of council directives 89/336/EEC relating to
electromagnetic compatibility and 73/23/EEC relating to electrical equipment designed for use within
certain voltage limits.
Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation
may occur. This is of no consequence.
The conditions of the
local Power Supply Companies are to be observed.
Note
•
Avoid to use the room air conditioner for cooling operation when the outside temperature is below
21°C (70°F).
The recommended maximum and minimum operating temperatures of the hot and cold sides
should be as below:
Minimum Maximum
°
Indoor
Dry bulb
Wet bulb
Dry bulb
OutdoorD
Wet bulb
C21 32
°
C15 23
°
C21 43
°
C15 26
MEMO
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Page 20
MEMO
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Page 21
Made in China
Hitachi Household Appliances ( Wuhu ) Co.,Ltd.
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