Hitachi RAC-25CNH2 Manuel utilisateur

Catégorie
Climatiseurs split-system
Taper
Manuel utilisateur
SPLIT TYPE
HITACHI
INDOOR UNIT/OUTDOOR UNIT
MODEL
RAS-25CNH2/RAC-25CNH2
OUTDOOR UNIT INDOOR UNIT
RAS-25CNH2
RAC-25CNH2
Instruction manual Page 1~22
To obtain the best performance and ensure years of trouble
free use, please read this instruction manual completely.
Bedlenungsanleitung Suite 23~44
Bitte lesen Sie diese Bedienungsanleitung aufmerksam durch,
um durch richtige Bedienung jahrelangen und störungsfreien
Betrieb zu gewährleisten.
Mode d’emploi Page 45~66
Des performances optimales et un fonctionnement à long
terme seront assurés en appliquant les présentes instructions
après avoir entièrement lu ce mode d’emploi.
Manuale di istruzioni Pag. 67~88
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
Manual de instrucciones Página 89~110
Para obtener el mejor funcionamiento y asegurar años de
uso libre de problemas, lea cuidadosamente este manual de
instrucciones.
Manual de instruções Página 111~132
A fim de obter um bom funcionamento e de garantir uma
utilização sem falhas durante muitos anos, é favor ler este
manual de instruções completamente.
O‰ËÁ›Â˜ XÂÈÚÈÛÌÔ‡ ™ÂÏ›‰· 133~154
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‰È·‚¿ÛÙ Ï‹Úˆ˜ ÙȘ Ô‰ËÁ›Â˜ ¯ÂÈÚÈÛÌÔ‡ Ù˘.
Инструкция по эксплуатации
стр. 155~176
Для обеспечения наилууших эксплуатационных
характеристик и многолетней безотказной работы
оборудования необходимо полностыо оэнакомиться с данной
Инструкцией по эксплуатации.
“BESTÄIGUNG” und “Bescheingung des Herstellers/Importeurs” sind am Ende dieser Bedienungsanleitung beschrieben.
– 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 sign indicate the following meanings.
Please keep this manual after reading.
WARNING
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 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.
CAUTION
!
!
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
PRECAUTIONS DURING OPERATION
Avoid an extended period of direct air flow for your health.
W
A
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N
I
N
G
!
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.
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, disconnect and turn off the circuit breaker.
Do not use any conductor as fuse wire, this could cause fatal accident.
!
Make sure to connect earth line.
Indicates the instructions that must be followed.
The sign in the figure indicates prohibition.
W
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!
– 3 –
ENGLISH
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.
Do not place plants directly under the air flow as it is bad for the plants.
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 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.
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 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 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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– 4 –
INDOOR UNIT
OUTDOOR UNIT
WIDTH (mm)
745
700
MODEL
RAS-25CNH2
RAC-25CNH2
HEIGHT (mm)
248
570
DEPTH (mm)
175
210
MODEL NAME AND DIMENSIONS
NAMES AND FUNCTIONS OF EACH PART
AIR FILTER
To prevent dust from coming into the indoor unit.
(Refer page 16)
POWER PLUG (NOT PROVIDED)
INDOOR UNIT INDICATORS
Light indicator showing the operating condition.
(Refer page 5)
FRONT PANEL (AIR INLET)
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)
DRAIN PIPE
Condensed water drain to outside.
CONNECTING CORD
AIR INLET (BACK, LEFT SIDE)
AIR OUTLET
– 5 –
ENGLISH
INDOOR UNIT INDICATORS
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.
OPERATION INDICATOR
OPERATION LAMP
This lamp lights during operation.
The OPERATION LAMP flashes in the following cases
during heating.
(1) During preheating
For about 2–3 minutes after starting up.
(2) During defrosting
Defrosting will be performed about once an hour
when frost forms on the heat exchanger of the
outdoor unit, for 5–10 minutes each time.
TIMER LAMP
This lamp lights when the timer is working.
SIGNAL RECEIVER
There will be a beep sound when this receiver receives
signal from remote controller.
POWER SWITCH
– 6 –
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 under
direct sunlight and high temperature.
Do not drop it on the floor, and protect
it from water.
If you press the FUNCTION button
during operation, the air conditioner may
stop for about 3 minutes for protection
before you can start it again.
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.
REMOTE
CONTROLLER
HOLDER
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.
( Page 10)
Reserve Button
Timer setting reservation.
OFF TIMER Button
Select the turn OFF time.
ON TIMER Button
Select the turn ON time.
Transmission Sign
The transmission sign blinks
when a signal has been send.
TEMPERATURE Button
Room temperuture setting.
Value will change quicker when
keep pressing.
( Page 7)
FAN SPEED Button
Select the fan speed for
cooling and heating mode.
( Page 8)
AUTO SWING Button
Control the angle of the
horizontal air deflector.
(Page 12)
CANCEL Button
Cancel timer reservation.
Signal Transmission
FUNCTION Button
Select the operation mode.
( Page 8)
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7
ENGLISH
AUTOMATIC OPERATION
The device will automatically determine the mode of operation, HEAT, COOL or DEHUMIDIFY,
depending on the initial room temperature. The selected mode of operation will not change when
the room temperature varies.
1
Press the (START/STOP) button
Operation start with a beep sound.
Press the (START/STOP) button
Make sure the (Automatic) mode have been selected by using
the (FUNCTION) button.
The fan speed selector does not work at this operation.
STOP
Press the (ROOM TEMPERATURE) button
Temperature setting change by 1°C for each 1 time press.
Up
Down
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.
You can slightly adjust the room temperature.
1
°C
°C
CONDITION OF AUTOMATIC OPERATION
The selected mode of operation will not change during the operation even though the room
temperature change.
Over 27°C COOL
23 ~ 27°C
FUNCTION
27°C
Slightly lower than the
room temperature
LOW
FAN SPEED
HIGH at start, LOW after
the preset temperature is
reached
-
DRY
-
INITIAL ROOM
TEMPERATURE (APPROX.)
TEMPERATURE
SETTING
Under 23°C HEAT 23°C
HIGH at start, MED or
LOW after the preset
temperature is reached
-
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8
MANUAL OPERATION [Heating
Dehumidify
Cooling]
Please use under below condition when you want to set the function mode, room temperature and
fan speed by manually.
1
OPERATION MODE SELECTION
Every time you press the button, the mode will change as the below
sequence
(Auto) [ (Heat) [ (Dry) [ (Cool)
2
ROOM TEMPERATURE SETTING
Up
Down
The cooling operation does not start if the
temperature setting is higher than the current
room temperature.
3
FAN SPEED SETTING
Every time you press the button, fan speed will change as
below sequence.
HEATING : AUTO [ HIGH [ MED [ LOW
COOLING : ( [ [ [ )
DEHUMIDIFYING : LOW (FIXED)
: ( )
4
Press the (START/STOP) button
Operation start with a signal received sound beep.
Press the (START/STOP) button
As the settings are stored in memory in the remote control unit, you
only have to press the (Start/Stop) button in order to use the
same setting next time.
STOP
HEATING
Outdoor Temperature
21°C below
DEHUMIDIFYING
Room Temperature
16°C above
COOLING
Outdoor Temperature
22°C above
°C
Heating 20~24°C
Dehumidify 20~26°C
Cooling 25~28°C
Recommend Temperature
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9
ENGLISH
TIMER RESERVATION
ON Timer and OFF Timer are available.
1
OFF TIME setting
Select the OFF TIME by pressing the (OFF)
Button.
Setting time will change according to the below
sequence when you press the button.
The value change quicker if you keep pressing the
button.
OFF Timer Reservation
Operation stop at setting time
2
Press the (Reserve) button
OFF TIMER reserved with a signal received sound
beep.
The (OFF) Mark starts lighting instead of blinding.
0.5 1.0 1.5 9.5 10 11 12
0.5 hour interval 1 hour interval
1
ON TIME setting
Select the ON TIMER by pressing the (ON)
Button.
At the beginning of setting, time 6 hours was set.
Setting time will change according to the below
sequence.
The value change quicker if you keep pressing the
button.
ON Timer Reservation
0.5 1.0 1.5 9.5 10 11 12
0.5 hour interval 1 hour interval
1
Press the (Cancel) button
As the time settings are stored in remote controller
memory, you only have to press the (Reserve)
button in order to use the same setting next time.
CANCELLATION of Timer Reservation
2
Press the (Reserve) button
ON TIMER reserved with a signal received sound
beep.
The (ON) Mark starts lighting instead of blinding.
o
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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– 10 –
Press the (SLEEP) button, and the display changes as shown below.
HOW TO SET THE SLEEP TIMER
Mode
Sleep timer
Indication
1 hour 2 hours 3 hours 7 hours
Sleep timer off
44 44
1
Sleep Timer: The device will continue working for the designated
number 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.
The TIMER lamp lights with a beep from the indoor unit.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL)
button.
The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.
NOTE
If you set the sleep timer when the off-timer or
on/off-timer has been set earlier, the sleep timer
becomes effective instead of the off- or on/off-
timer set earlier.
Hr.
HITACHI
°C
Example: Setting 3 hours
sleep time.
11
ENGLISH
Cooling
and
dehumidifying
Explanation of the sleep timer
The device will control the FAN SPEED and room temperature automatically
so as to be quiet and good for peoples 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.
Function Operation
The settings of room temperature and circulation are not varied.
The FAN SPEED will be set to
LOW immediately.
Fan
Heating
The room temperature will be
controlled 5°C below the
temperature setting 30 minutes
after the setting of the sleep
timer. The FAN SPEED will be
set to LOW immediately.
Operation with the sleep timer
Sleep timer set
30 minutes later
1 hour later
3 hours later
7 hours
later
2 hours
later
5°C
Sleep
timer set
30 minutes later
3 hours later
7 hours later
2 hours
later
6 hours
later
The room temperature is kept
at about 12°C minimum.
The room temperature is kept
at about 2528°C.
12
ADJUSTING THE AIR DEFLECTOR
1
Adjustment of the conditioned air in the upward and downward
directions.
According to operation, the horizontal air deflector is
automatically set to the proper angle suitable for each
operation. The deflector can be swing up and down and also
set to the desired angle using the (AUTO SWING)
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.)
2
Adjustment of the conditioned air to the left and right.
Hold the vertical air deflector as shown in the figure and adjust
the conditioned air to the left and right.
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.
When cooling
dehumidifying
When heating
!
CAUTION
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 some dew may drop
from it.
13
ENGLISH
HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER
1
Remove the cover as shown in the figure and take out the
old batteries.
=
2
Install the new batteries.
The direction of the batteries should match the marks in the
case.
1. Do not use new and old batteries, or different kinds of batteries
together.
2. Take out the batteries when you do not use the remote controller
for 2 or 3 months.
CAUTION
Push and pull to the
direction of arrow
!
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.
POWER SWITCH
TEMPORARY SWITCH
14
Suitable Room Temperature Install curtain or blinds
Ventilation Effective Usage Of Timer
Do Not Forget To Clean The Air Filter
Please Adjust Suitable Temperature
For Baby And Children
Warning
Freezing temperature
is bad for health and a
waste of electric power.
!
It is possible to
reduce heat
entering the
room through
windows.
At night, please use the OFF or ON 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.
Dusty air filter will reduce the air volume and
the cooling efficiency. To prevent from wasting
electric energy, please clean the filter every 2
weeks.
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.
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.
!
THE IDEAL WAYS OF OPERATION
15
ENGLISH
FOR USER’S INFORMATION
The Air Conditioner And The Heat Source In The Room
After Power Failure
Not Operating For A Long Time
When Lightning Occurs
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.
!
When the power is resumed after a power failure,
the indoor unit will still remain OFF. To operate the
unit, please press the ON/OFF button again.
When the indoor unit is not to be used for a long
period of time, please switch off the power from the
mains. If the power from mains remains ON, the
indoor unit still consumes about 8W in the operation
control circuit even if it is in OFF mode.
Warning
To protect the whole unit during lightning, please
stop operating the unit and remove the plug from the
socket.
!
OFF
Operate
After power
failure
16
MAINTENANCE
INSTALLATION METHOD
REMOVING METHOD
Air filter
Air cleansing and
deodorizing filter
!
Before the cleaning, stop operation and disconnect the power supply.
1. AIR FILTER
Clean the air filter, as it removes dust inside the room. In case the air filter is full of dust, the air flow
will decrease and the cooling capacity will be reduced. Further, noise may occur. Be sure to clean the
filter following the procedure below.
NOTE:
Air cleansing and deodorizing filter should be cleaned every month or sooner if noticeable loading
occurs. When used overtime, it may loose its deodorizing function. For maximum performance,
it is recommended to replace it every 3-6 months depending on application requirements.
PROCEDURE
CAUTION
CAUTION
Do not wash with hot water at more than 40°C. The filter may shrink.
When washing it, shake off moisture completely and dry it in the shade; do not expose it directly
to the sun. The filter may shrink.
Do not use detergent on the air cleansing and deodorizing filter as some detergent may deteriorate
the filter electrostatic performance.
Open the front panel and remove the filter
Gently lift and remove the air cleansing and
deodorizing filters from the air filter frame.
1
Re-insert the air cleansing and deodorizing
filters to the filter frame. Set the filter with
"FRONT" mark facing front, and slot them
into the original state.
After attaching the filter, push the front panel
at three arrow portions as shown in figure
and close it.
3
Vacuum dust from the air filter and air
cleansing and deodorizing filters using
vacuum cleaner. If there is too much dust,
rinse under running tap water and gently
brush it with soft bristle brush. Allow filters to
dry in shade.
2
!
17
ENGLISH
ATTACHING THE AIR CLEANSING AND DEODORIZING FILTERS
Before installation, be sure to stop the operation by using the remote controller.
Claws (8 places)
Make sure the FRONT is facing back side
Claws
Front cover
Front panel
Air filter
1
Open the front panel.
Pull up the front panel by holding it at both sides
with both hands.
2
Remove the filter.
Push the filter upward to release the claws and
pull out the filter.
3
Attaching the air cleansing and deodorizing filters
to the filter.
Attach the air cleansing and deodorizing filters to
the frame by gently compress its both sides and
release after insertion into filter frame.
4
Attach the filters.
Attach the filters by ensuring that the surface written
FRONT is facing front.
After attaching the filters, push the front panel at
three arrow portion as shown in figure and close it.
!
CAUTION
Do not bend the air cleansing
and deodorizing filter as it may
cause damage to the structure.
NOTE
In case of removing the air cleansing and deodorizing filters, please follow the above procedures.
The cooling capacity is slightly weakened and the cooling speed becomes slower when the air cleansing
and deodorizing filters are used. So, set the fan speed to "HIGH" when using it in this condition.
Air cleansing and deodorizing filters are washable and reusable up to 20 times by using vacuum cleaner
or water rinse under running tap water. Type number for this air cleansing filter is <SPX-CFH5>. Please
use this number for ordering when you want to renew it.
Do not operate the air conditioner without filter. Dust may enter the air conditioner and fault may occur.
Frame
18
2. Washable Front Panel
The front panel remove and can wash with clean
water in whole.
Wash it with a soft sponge.
After using neutral detergent, wash thoroughly with
clean water.
When it is not removed, wipe it with a soft dry
cloth. Wipe the remote controller thoroughly with a
soft dry cloth.
Wipe the water thoroughly.
If the water remains at indicators or signal receiver
of indoor unit, it causes trouble.
Method to remove of the suction grille.
Be sure to hold the suction grille with both hands
to detach and attach it.
!
CAUTION
Do not splash or direct water to the body of the unit when cleaning
it as this may cause short circuit.
Never use hot water (above 40°C), benzine, gasoline, acid, thinner or
a brush, because they will damage the plastic surface and the coating.
Removing the Front Panel
Arm
When the front panel is fully opened with
both hands, push the right arm to the inside
to release it, and while closing the front panel
slightly, put it out forward.
Attaching the Front Panel
Move the projections of the left and right
arms into the Flanges in the unit and
securely insert them into the holes.
Projection
Hole
Flange
19
ENGLISH
3. MAINTENANCE AT BEGINNING OF LONG OFF PERIOD
Running the unit setting the operation mode to
(COOL), the temperature to 32°C and the fan speed
to HI for about half a day on a fine day, and dry the
whole of the unit.
Disconnect the power plug.
1
2
3
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY OR YEARLY.
CONTACT YOUR SALES AGENT SHOULD YOU NEED ANY HELP.
Is the plug of power line firmly plugged into the socket?
(Please ensure no loose contact between them).
Is the earth line disconnected or broken?
Is the mounting frame seriously affected by rust and is the
outdoor unit tilted or unstable?
Air
Blow
Confirm
20
AFTER SALE SERVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.
When it does not operate
Is the fuse all right?
Is the voltage extremely high or low?
Is the circuit breaker ON?
Is the air filter blocked with dust?
Does sunlight fall directly on the outdoor unit?
Is the air flow 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?
CONDITION CHECK THE FOLLOWING POINTS
Notes
In quiet operation or stopping the operation, the following phenomena
may occassionally occur, but they are not abnormal for the operation.
(1) Slight flowing 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 filter 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.
When it does not cool well
When it does not hot well
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Hitachi RAC-25CNH2 Manuel utilisateur

Catégorie
Climatiseurs split-system
Taper
Manuel utilisateur