Hitachi RAS-S10HA User manual

ENGLISH
SPLIT TYPE AIR CONDITIONER
MODEL
RAS-S10HA/RAC-S10HA
RAS-S14HA/RAC-S14HA
INDOOR UNIT/OUTDOOR UNIT
INDOOR UNIT
RAS-S10HA
RAS-S14HA
OUTDOOR UNIT
Instruction manual Page 1~15
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
RAC-S10HA
L.H
RAC-S14HA
Instruction manual Page 1~16
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
Manuale di istruzioni Pag 17~32
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
Manual de instrucciones P gina 33~48
Para obtener el mejor funcionamiento y asegurar a os
de uso libre de problemas, lea cuidadosamente este
manual de instrucciones.
√‰ËÁ›Â˜ ¯Ú‹Û˘ ™ÂÏ›‰· 49~64
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ENGLISH
– 1–

SAFETY PRECAUTION
sPlease read the “Safety Precaution”carefully before operating the unit to ensure correct usage of the unit.
sPay 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.
sThe signs indicate the following meanings. (The following are examples of signs.)
sPlease keep this manual after reading.
This sign in the figure indicates prohibition. Indicates the instructions that must be followed.
WARNING
CAUTION
sDo not reconstruct the unit.
Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by
yourself.
sPlease 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.
sPlease 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.
sBe sure to use the specified piping set for R410A. Otherwise, this may result in
broken copper pipes or faults.
sA circuit breaker should be installed depending on the mounting site of the unit.
Without a circuit breaker, the danger of electric shock exists.
sDo not install the unit near a location where there is flammable gas.
The outdoor unit may catch fire if flammable gas leaks around it. Piping shall be
suitable supported with a maximum spacing of 1m between the supports.
sPlease ensure smooth flow of water when installing the drain hose. If any failure
is found in the drain path, water drops from the indoor and outdoor units, causing
wet household effects.
sMake sure that a single phase 230V power source is used.
The use of other power sources may cause electrical components to overheat
and lead to fire.
PROHIBITION
CONNECT EARTH LINE
PROHIBITION
PROHIBITION
sShould abnormal situation arise (like burning smell), please stop operating the
unit and remove plug from the socket or 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.
sPlease contact your agent for maintenance.
Improper self maintenance may cause electric shock and fire.
sPlease 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.
WARNING
PRECAUTIONS DURING INSTALLATION
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
“OFF”
PROHIBITION
sAvoid an extended period of direct air flow for your health.
sDo not connect the power calbe 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.
PROHIBITION
sDo not put objects like thin rods into the panel of blower and suction side
because the high-speed fan inside may cause danger.
sDo 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
– 2 –

ENGLISH
WARNING
PRECAUTIONS DURING OPERATION
• Do not use any conductor as fuse wire, this could cause fatal accident.
PROHIBITION
• During thunder storm, disconnect the plug top or turn off the circuit breaker.
• Spray cans and other combustibles should not be located within a meter of the air
outlets of both indoor and outdoor units.
As a spray can’s internal pressure can be increased by hot air, a rupture may result.
“OFF”
CAUTION
PROHIBITION
• The product shall be operated under the manufacturer specification and not for
any other intended use.
PROHIBITION
DON’T WET
• Do not attempt to operate the unit with wet hands, this could cause fatal accident.
STRICTLY OBSERVE
PRECAUTIONS
PROHIBITION
PROHIBITION
PROHIBITION
PROHIBITION
PROHIBITION
• 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 wash the unit with water or place a water container such as a
vase on the indoor unit.
Electrical leakage could be present and cause electric shock.
• 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 place plants or animals directly under the air flow as it is bad for the plants or
animals.
• Do not climb on the outdoor unit or put objects on it.
PROHIBITION
PROHIBITION
PROHIBITION
DON’T TOUCH
DON’T TOUCH
• 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 automati-
cally 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 especially indoor unit cleaning must be performed by authorized
personnel only. Consult your sales agent.
Using a commercially available detergent or similar can damage the plastic parts
or clog the drain pipe, causing water to drip with potential electric shock hazard.
• Do not touch the air outlet, bottom surface and aluminum fin of the outdoor
unit.
You may get hurt.
• Do not touch the refrigerant pipe and connecting valve.
Burns may result.
• This appliance is not intended for use by young children or infirm persons unless they have been
adequately supervised by a responsible person to ensure that they can use this appliance safely.
• Young children should be supervised to ensure that they do not play with the appliance.
ENGLISH
– 3 –

780 280 210
700 505 258
750 548 288
RAS-S10HA, RAS-S14HA
RAC-S10HA
RAC-S14HA
Drain hose
Drains the dehumidified water from the indoor unit to the
outdoor during “cooling” or “dehumidifying” operation.
Piping and Wiring
Air inlets (Rear and left sides)
Air filter
To prevent dust from coming into the indoor unit.
(Refer page 11)
Front panel
Indoor unit indicators
Light indicator showing the operating condition.
(Refer page 5)
Horizontal deflector Vertical deflector
(Air Outlet)
(Refer page 11)
Remote controller
Send out operation signal to the indoor unit. So as
to operate the whole unit.
(Refer page 6)
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
OUTDOOR UNIT
Air outlet
When “heating” operation is
performed, cool air blows and
when “cooling” or “dehumidifying”
operation is performed, warm air
blows.
Drain port
(Bottom) Earth terminal
(Lower section of the side)
Air outlet
When “heating” operation is
performed, cool air blows and
when “cooling” or “dehumidifying”
operation is performed, warm air
blows.
Drain hose
Drains the dehumidified water from the indoor unit to the
outdoor during “cooling” or “dehumidifying” operation.
Piping and Wiring
Air inlets (Rear and left sides)
MODEL NAME AND DIMENSIONS
MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm)
Drain port
(Bottom) Earth terminal
(Lower section of the side)
About the outdoor unit:
sWhen “Stop” is selected during operation
of the indoor unit, the fan of the outdoor
unit continues turning for 10 to 60
seconds to cool the electric parts down.
sIn heating operation, condensate or
water due to defrosting will flow.
Do not cover the drain port of the outdoor
unit because such water may freeze in
the chilly area.
sWhen the outdoor unit is hung on the
ceiling, install the bush and drain pipe
on the drain port and drain water.
RAC-S10HA
RAC-S14HA
L.H
– 4 –

ENGLISH
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT INDICATIONS
TIMER LAMP (Orange)
This lamp lights when the
timer is working.
OPERATION LAMP (Yellow)
This lamp lights during operation.
The OPERATION LAMP flashes
in the following cases during
heating.
(1) During preheating
For about 2-3minutes 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.
TEMPORARY SWITCH
Use this switch to start and stop when the remote
controller does not work.
This temporary operation will be at the most recent
setting made. (The unit will immediately go into
automatic operation once power is switched on.)
CAUTION
Turn off the circuit breaker or pull out
the power plug if the unit is not be
operated for a long period.
If the power stays on and the unit is not operated, power is slightly consumed in the control circuit.
The power is saved by turning off the power switch (or the circuit breaker when the power is supplied
from the outdoor unit).
7(0325$5<
6:,7&+
Attaching the Wasabi-Nano Titanium Air Cleaning
sAttach the
to the C-case by gently compress its both sides
and release after insertion into filter frame.
sThe cooling capacity is slightly weakened and
the cooling speed becomes slower when the
are used.
.
s
and reusable up to 20 times by using vacuum
cleaner or water rinse under running tap water.
When you want to renew it, please ask your sales
agent. Optional air cleansing and deodorizing
filters.
Air Filter Claw
Filter Frame
Mesh (Accessories) to the filter frame.
Wasabi-Nano Titanium Air Cleaning Mesh
Wasabi-Nano Titanium Air Cleaning Mesh
Wasabi-Nano Titanium Air Cleaning Mesh are washable
Wasabi-Nano Titanium Air Cleaning Mesh
C-case
ENGLISH
– 5–

POWERFUL Button
Press this button to start
powerful operation.
11
L.H
ECO Button
Use this button to set the ECO mode
)01egaP(
MODE
NAMES AND FUNCTIONS OF REMOTE CONTROLLER
– 6–

SILENT
SILENT
L.H
L.H
L.H
L.H
Please use under below condition when you want to set the function mode, room temperature
and fan speed manually.
POWERFUL
Operation stops with a beep.
ENGLISH
– 7 –

t
t
t
t
t
Press the (POWERFUL) button during operation.
t
CANCEL
START
Press the (POWERFUL) button again.
t
L.H
L.H
L.H
“ ” is displayed on the LCD.
POWERFUL OPERATION
NOTE
During POWERFUL operation, capacity of the air conditioner will not increase
–if the air conditioner is already running at maximum capacity.
–
After auto restart, POWERFUL operation is cancelled and previous operation shall start.
The operation will start
at the setting temperature
at the setting time. (The
starting time may vary
depending on the room
temperature and the
set temperature).
1
2
By pressing (POWERFUL) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN
operation, the air conditioner performs at maximum power.
During POWERFUL operation, cooler or warmer air will be blown out from indoor unit for COOLING or
HEATING operation respectively.
POWERFUL operation ends in 20 minutes. Then the system
automatically operates with the previous settings used before
POWERFUL operation.
When ECO mode, or LEAVE HOME mode is selected, POWERFUL operation is cancelled.
just before defrost operation (when the air conditioner is running in HEATING operation).
“ ” disappears from the LCD.
– 8–

Prevent the room temperature from falling too much by setting temperature at 10 deg automatically when no
one is at home.
LEAVE HOME(LH) OPERATION
NOTE
●During Leave Home operation, fan speed and horizontal air deflector position cannot be changed.
L.H
CANCEL
START
t
t
Room temperature is automatically set at 10 deg.
Press the (STOP) button.
Change to other Operation Mode.
“ ”,“ LH ”,“ ”,“ ”, is displayed on the LCD.
Hold down the HEATING Button for 3-5 seconds to start
Leave Home operation.
ENGLISH
– 9 –

ECO OPERATION
Energy saving operation by changing set temperature and by limiting the maximum power consumption value.
L.H
By pressing the (ECO) button during Auto, Heating,
Dehumidifying or Cooling operation, the air conditioner
performs the “ECO” operation.
NOTE
In case the power consumption is already low,ECO operation will not reduce the
power consumption.
By pressing (POWERFUL) button, ECO operation is cancelled.
After auto restart, ECO operation is cancelled and previous operation mode shall start.
t
t
t
CANCEL
START
Press (ECO) button during operation.
is displayed on the LCD.
Press (START/STOP) button.
Press (ECO) button again
“ ” disappears from the LCD.
t
t
t
t
Energy saving operation will start by changing
the set temperature higher or lower and
saving operation power consumption.
– 10 –

ADJUSTING THE AIRFLOW DIRECTION
1
2
Hold the vertical air deflector as shown on the right and
adjust the airflow to left and right.
Adjust the airflow upward and downward.
The adjusting range of the horizontal air deflector is shown
on the right.
Adjust the airflow to left and right.
Vertical
Vertical
about 10°
about 40°
When cooling,
dehumidifying
When heating
about 10°
about 45°
HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER
ENGLISH
– 11 –

MAINTENANCE
Cleaning and maintenance must be carried out only by qualified service personal. Before cleaning,
stop operation and switch off the power supply.
CAUTION
1. AIR FILTER
Please clean the filter once about every two weeks. By doing so, the power rates are saved. 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.
PROCEDURE
1
Open the front panel carefully and remove the filter.
2
Vacuum dust from the air filter using vacuum cleaner.
If there is too much dust, wash the filter with a detergent
and rinse it thoroughly. After that, dry it in the shade.
3
sSet the filter with “FRONT” mark facing front, and
slot them into the original state.
sAfter attaching the filters, push the front panel at
three arrow portions as shown in figure and close
it.
sDo not wash with hot water at more than 40°C. The filter may shrink.
sWhen washing it, shake off moisture completely and dry it in the shade; do not expose it directly
to the sun. The filter may shrink.
sDon't operate the unit without filter. Fault may occur if you continue.
CAUTION
7(0325$5<
6:,7&+
HSILGNE
– 12 –

2. CLEANING OF FRONT PANEL
sRemove the front panel and wash with clean water.
Wash it with a soft sponge.
After using neutral detergent, wash thoroughly with
clean water.
sWhen front panel is not removed, wipe it with a soft
dry cloth.Wipe the remote controller thoroughly with
a soft dry cloth.
sWipe the water thoroughly.
If water remains at indicators or signal receiver of
indoor unit, it causes trouble.
Method of removing the front panel.
Be sure to hold the front panel with both hands to
detach and attach it.
CAUTION
Removing the Front Panel Attaching the Front Panel
sWhen 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.
sMove the shafts of the left and right arms into
the steps in the unit and securely insert them
into the holes.
sDo not splash or direct water to the body of the unit when cleaning it as
this may cause short circuit.
sNever use hot water (above 40°C), benzine, gasoline, acid, thinner or a
brush, because they will damage the plastic surface and the coating.
3. MAINTENANCE AT BEGINNING OF LONG OFF PERIOD
sRun the unit by setting the operation mode to
(FAN) and the fan speed to HI for about half a day
on a fine day, and dry the whole of the unit.
sSwitch off the power plug or turn off the circuit breaker.
B
E
N
Z
I N
E
T
H
I
N
N
E
R
A
C
I
D
Air
Blow
Shaft
Hole Shaft Hole
2 1 1 2
ENGLISH
– 13 –

INFORMATION
CAPABILITIES
Heating Capability
sThis room air conditioner utilizes a heat pump system that absorbs
exterior heat and brings it into a room to be heated. As the ambient
temperature gets lower, heating capability will also lower. In such a
situation, the inverter work to increase compressor rpm to keep the
unit’s heating capability from decreasing. If the unit’s heating perfor-
mance is still unsatisfactory, other heating appliances should be used
to augment this unit’s performance.
sThe air conditioner is designed to heat an entire room so that it may take some time before you feel warm.
Timer operation is recommended for effective preheating ahead of the desired time.
Cooling and Dehumidifying Capabilities
sIf the heat present in a room exceeds the unit’s cooling capacity (for example, if there are many people in
the room or other heating appliances are used), the preset room temperature may not be reached.
CAUTION
Do not use a stove
or any other
hightemperature
devices in proximity
to the indoor unit.
PROHIBITION
ENGLISH
– 14 –

REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY ORYEARLY. CONTACT
YOUR SALES AGENT SHOULD YOU NEED ANY HELP.
1
2
3
WARNING
WARNING
Check to see if the unit’s earth line has been con-
nected correctly.
If the earth line is disconnected or faulty, unit failure or
electric shock hazard may result.
Check to see if the mounting frame has rusted ex-
cessively or if the outdoor unit has tilted or become
unstable.
It could collapse or fall, causing injury.
AFTER SALES SERVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.
CONDITION CHECK THE FOLLOWING POINTS
sDo the batteries need replacement?
sIs the polarity of the inserted batteries correct?
sIs the fuse all right?
sIs the voltage extremely high or low?
sIs the circuit breaker “ON”?
sIs the power plug inserted?
sDo you have any power cut?
sIs the air filter blocked with dust?
sIs the set temperature suitable?
sHave horizontal air deflectors been adjusted to their correct
positions according to the operation mode selected?
sAre the air inlets or air outlets of indoor and outdoor units
blocked?
sIs the fan speed “LOW”or “SILENT”?
When it does not operate.
When it does not cool well.
When it does not heat well.
If the remote controller is not
transmitting a signal.
(Remote controller display is
dim or blank.)
The following phenomena do not indicate unit failure.
<Operation start>
The unit is preparing to blow warm air. Please wait.
<In operation>
The outdoor unit is defrosting. Please wait.
Refrigerant flow noise in the pipe or valve sound generated when flow rate is
adjusted.
Noise generated when the unit expands or contracts due to temperature changes.
Noise generated with the indoor unit fan’s rpm changing such as operation start
times.
Noise of the motorized valve when the unit is switched on.
During heating, the operation
indicator blinks and air blow stops
Hissing or fizzy sounds
Squeaking noise
Rustling noise
WARNING
Clicking noise
Check to see if the power plug is securely inserted
into the wall socket.
If the power plug is not inserted into the wall socket
securely or becomes hot, an electric shock or fire may result.
If dust or dirt is found on the power plug, clean the plug
and insert it into the wall socket.
ENGLISH
– 15 –

sIf the unit still fails to operate
normally after performing the
above inspections, turn the
circuit breaker off, or pull the
power plug out, and contact
your sales agent immediately.
Contact your sales agent immediately if the
following phenomena should occur:
s
The circuit breaker switches off or the fuse blows
frequently.
s The switch operation is not stable.
s Foreign matter or water accidentally enters the unit interior.
s The power cord gets excessively hot or its insulation is torn or stripped.
s TIMER lamp on the indoor unit display blinks.
As the nature of the failure can be identified by the blinking cycle,
check the blinking cycle before turning off the circuit breaker.
( )
Notes
sIn quiet operation or stopping the running, the following phenomena may
occasionally 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.
sThe 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.
Noise of the ventilation fan sucking in air present in the drain hose and blowing out
dehumidifying water that had accumulated in the condensed water collector. For
details, consult your sales agent.
Operation noise changes due to power variations according to room temperature
changes.
Mist is generated as the air within the room is suddenly cooled by conditioned air.
Water generated during defrosting operation evaporates and steam is emitted.
Caused as the smells and particles of smoke, food, cosmetics, etc. present in room
air become attached the unit and blown off into the room again.
Defrosting is underway (as the heating operation is stopped, the microcomputer
checks frost accumulated in the outdoor unit and instructs the unit to perform
automatic defrosting if necessary).
Shows preheating or defrosting operation is underway.
As the protective circuit or preheat sensor operates when unit operation is stopped
during preheating and then restarted, or when operation mode is switched from cooling
to heating, the lamp continues to blink.
Actual room temperature may deviate slightly from the remote controller's
temperature setting depending on the number of people in the room, indoor or
outdoor conditions.
sPlease 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.
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.
Does not reach the temperature
setting
Mist emission
Perking noise
Changing operation noise
Steam emitted from the outdoor unit
The outdoor unit continues to operate
even if operation is stopped.
Odors
The OPERATION lamp is blinking.
ENGLISH
– 16 –

– 17 –
ITALIANO
CONDIZIONATORE D’ARIA SPLIT
UNITÀ INTERNA/UNITÀ ESTERNA
UNITÀ INTERNUNITÀ ESTERNA
RAC-S10HA RAS-S10HA
RAS-S14HA
RAC-S14HA
HFC
R410A
MODELLI
RAS-S10HA/RAC-S10HA
RAS-S14HA/RAC-S14HA
L.H
Instruction manual Page 1~16
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
Manuale di istruzioni Pag 17~32
Per garantire la migliore prestazione e la più lunga
durataleggere attentamente e al completo le seguanti
istruzioni.
Manual de instrucciones P gina 33~48
Para obtener el mejor funcionamiento y asegurar a os
de uso libre de problemas, lea cuidadosamente este
manual de instrucciones.
√‰ËÁ›Â˜ ¯Ú‹Û˘ ™ÂÏ›‰· 49~64
°È· ÙËÓ Î·Ï‡ÙÂÚË ·fi‰ÔÛË ÙÔ˘ ÎÏÈÌ·ÙÈÛÙÈÎÔ‡ ηÈ
ÁÈ· ÙËÓ Ì·ÎÚÔÚfiıÂÛÌË ¯Ú‹ÛË ÙÔ˘ ¯ˆÚ›˜
ÚÔ‚Ï‹Ì·Ù·, ‰È·‚¿ÛÙ ÚÔÛÂÎÙÈο ·˘Ù¤˜ ÙȘ Ô‰ËÁ›Â˜
¯Ú‹Û˘.
ITALIANO

– 18 –
•Leggere attentamente i“Margini di Sicurezza” prima del funzionamento per accertarsi di usare il condizionatore
in modo corretto.
•Prestare particolare attenzione ai simboli di “Avvertenza”edi “Cautela”. La sezione “Avvertenza”
contiene delle regole, che se non osservate rigorosamente si possono provocare gravi incidenti oppure
la morte. La sezione “Cautela” contiene delle regole che se non osservate attentamente possono essere
causa di gravi conseguenze. Osservare rigorosamente tutte le istruzioni per prevenire eventuali pericoli.
•Signicato dei simboli utilizzati. (I seguenti sono esempi di targhette.)
Il simbolo sopra la gura, signica proibito. Seguire attentamente le istruzioni.
•Conservare il manuale dopo averlo letto con cura.
PRECAUZIONI DURANTE L’INSTALLAZIONE
•Non riporate/rimontate da soli il condizionatore.
Ne potrebbero derivare perdite d’acqua, malfunzionamenti, corti circuiti od incendi.
•Si consiglia di fare installare il condizionatore dal rivenditore oppure da un tecnico
specializzato. Potrebbe accadere una perdita d’acqua, un corto circuito oppure prender
fuoco se l’installazione viene fatta di propria iniziativa.
•Mettere amassa.
Non collocare la messa aterra accanto ai tubi del gas edell’acqua, al parafulmine oppure
vicino alla messa aterra del telefono. L’installazione impropria della messa aterra potrebbe
provocare una scossa elettrica.
•Accertarsi di utilizzare il kit di tubazioni specicato per R410A, altrimenti possono vericarsi
danni orotture delle tubazioni in rame.
•Dovrebbe essere installato un interruttore automatico (per eventuali sovraccarichi) a
secondo della posizione dell’unità.Senza tale interruttore automatico si incorre in pericolo
di una scossa elettrica.
•Non installare l'unità in prossimità di luoghi con gas inammabili.
L’unità esterna potrebbe prendere fuoco nel caso di dispersione di gas inforno ad essa. La
tubatura è adeguatamente sorretta con una distanza massima tra isostegni di 1m.
•Accertarsi che il usso dell’acqua sia scorrevole quando viene installato il tubo di drenaggio.
In caso di malfunzionamento del tubo di drenaggio, l'acqua può gocciolare dalle unità
interna ed esterna bagnando il mobilio.
•Accertarsi di utilizzare una fonte di alimentazione monofase da 230V.
L’uso di altre fonti di alimentazione può provocare il surriscaldamento dei componenti
elettrici con il conseguente rischio di incendio.
AVVERTENZA
CAUTELA
PRECAUZIONI DURANTE UNO SPOSTAMENTO OPPURE DURANTE LA MANUTENZIONE
•Nel caso si verichino situazioni anormali (per esempio odore di bruciato), spegnere l'unità
etogliere la spina dalla presa di corrente odisattivare l'interruttore di rete. Contattare il
personale di servizio. Guasti, corto circuiti oincendi si possono vericare se l’apparecchio
funziona in modo anormale.
•Contattare il rivenditore per ia manutenzione.
Una manutenzione sbagliata può causare scosse elettriche oun incendio.
•Contattare il rivenditore in caso di reinstallazione eeventuale spostamento dell’unità.
Se tale reinstallazione espostamento vengono fatti di propria iniziativa in modo non corretto, si incorre
nel pericolo di scosse elettriche eamme.
•Evitare il contatto diretto con il usso d’aria per un periodo prolungato, per ragioni di salute.
•Non collegare il cavo di alimentazione auna prolunga enon inserire troppi cavi di altre
apparecchiature elettriche nella stessa presa in cui è inserito il cavo di alimentazione.
Inoltre accertarsi che il cavo sia collegato in modo da non essere teso. In caso contrario,
potrebbero vericarsi scosse elettriche, generazione di calore oincendi.
•Non avvolgere, tirare, riscaldare otrattare il cavo di alimentazione. Non inserire il cavo tra due
oggetti enon collocare niente sopra di esso. Tali azioni potrebbero provocare la rottura
del cavo di alimentazione. L'utilizzo di un cavo danneggiato potrebbe causare una scossa
elettrica oun incendio.
•Non inserire oggetti appuntiti tipo lo di ferro nel pannello di aspirazione dell’aria
edel compressore poichè il ventilatore ad alta velocità può provocare danni.
MARGINI DI SICUREZZA
DIVIETO
DIVIETO
DIVIETO
COLLEGARE LA MASSA
AVVERTENZA
“OFF”
DIVIETO
DIVIETO
DIVIETO
DIVIETO
“SPENTO”

– 19 –
ITALIANO
CAUTELA
DIVIETO
DIVIETO
DIVIETO
DIVIETO
DIVIETO
DIVIETO
DIVIETO
PRECAUZIONI DURANTE IL FUNZIONAMENTO
•Durante itemporali, scollegare la parte superiore della spina odisattivare
l’interruttore di rete.
•Non posizionare bombolette spray oaltre sostanze inammabili ameno di un
metro dalle uscite dell’aria delle unità sia per interni che per esterni.
L’aria calda può aumentare la pressione interna provocando un’esplosione.
•Il prodotto deve essere utilizzato secondo le speciche del fabbricatore eper
nessun altro motivo oscopo.
•Non spostare il fusso d’aria fredda del condizionatore d’aria in direzione
di elettrodomestici tipo forno, bollitore ecc, oppure verso impianti di
riscaldamento in quanto ciò può inuire sulla funzionalità di tali apparecchi.
•Evitare di mettere in funzione l’apparecchio con le mani bagnate, questo
potrebbe causare incidenti fatali.
•Se qualcosa brucia nella stanza dove il condizionatore é in funzione,
ventilare regolarmente la stanza per prevenire insufcienza di
ossigeno.
•Questo apparecchio in particolare la pulizia dell’unità per interni deve essere effettuata
esclusivamente da personale autorizzato. Rivolgersi al proprio rivenditore.
L’uso di un normale detergente può danneggiare le parti in plastica ointasare il tubo
di scarico, provocando sgocciolamenti con il potenziale rischio di scosse elettriche.
•Non toccare l’uscita dell’aria, la supercie inferiore el’aletta in alluminio
dell’unità per esterni.
Pericolo di lesioni.
•Non toccare il tubo del refrigerante ela valvola di collegamento.
Pericolo di ustioni.
•Questo apparecchio non è previsto per l’utilizzo da parte di bambini oinvalidi se non sotto la
supervisione di una persona responsabile che garantisca l’utilizzo dell’apparecchio in modo sicuro.
•Ibambini devono essere controllati per garantire che non giochino con l’apparecchio.
•Non esporre piante oanimali direttamente al usso d’aria, perché ciò li
danneggerebbe.
•Accertarsi che il telaio di supporto esterno sia ssato saldamente esenza
difetti. In caso contrario l’unità esterna può crollare eprovocare danni.
•Non lavare l’unità con acqua enon posizionare contenitori d’acqua
(ad es. vasi) sull’unità per interni.
Un’eventuale scintilla può provocare una scossa elettrica.
•Non utilizzare nessun tipo di lo conduttore come lo fusibile, questo potrebbe
provocare incidenti fatali.
•Evitare di salire sull’unità esterna edi appoggiare su di essa
oggetti di ogni tipo.
•Quando il condizionatore é in funzionamento con porta enistre aperte (l’umidità
della stanza é sempre superiore all’ 80%) econ il deettore dell’aria spostato verso il
basso oppure automaticamente in movimento per lungo tempo, l’aqua si condensa
sul deettore dell’aria gocciolando di quando in quando, bagnando imobili. Quindi
evitare di farlo funzioneare in tali condizioni per un periodo prolungato.
•Se il calore dell’ambiente è superiore alla portata di raffreddamento o
riscaldamento del condizionatore (se, per esempio, un numero elevato di persone
si trovano nella stanza, ose si utilizzano altre apparecchiature di riscaldamento
ecc), non sarà possible raggiungere la temperatura ambiente impostata.
AVVERTENZA
DIVIETO
RISPETTARE ATTENTAMENTE
LE PRECAUZIONI
“OFF”
TENERE AL RIPARO DALL’ACQUA
DIVIETO
DIVIETO
DIVIETO
NON TOCCARE
NON TOCCARE
“SPENTO”

– 20–
NOMI E FUNZIONI DELLE PARTI
UNITÀ INTERNA
UNITÀ ESTERNA
NOME MODELLO E DIMENSIONI
L.H
Filtro dell’aria
Impedisce alla polvere di penetrare nell’unità interna.
(Vedere pagina 27)
Pannello anteriore
Indicatori unità interna
Spia che indica il funzionamento.
(Vedere pagina 21)
Deettore orizzontale Deettore verticale (Uscita dell’aria)
(Vedere pagina 27)
Telecomando
Invia un segnale all’unitàinterna che consente il funzionamento
dell’intera unità.(Vedere pagina 22)
RAC-S10HA
RAC-S14HA
Flessibile di scarico
Durante il funzionamento in modalità di raffreddamento odi deumidicazione,
consente lo scarico dell'acqua condensata dall'unità interna aquella esterna.
Tubazioni e cablaggi
Prese d'aria (lati posteriore e sinistro)
Uscita dell'aria
Durante il funzionamento in modalità di
riscaldamento, viene sofata aria fredda;
durante il funzionamento in modalità di
raffreddamento odi deumidicazione,
viene sofata aria calda.
Uscita dell'aria
Durante il funzionamento in modalità di
riscaldamento, viene sofata aria fredda;
durante il funzionamento in modalità di
raffreddamento odi deumidicazione, viene
sofata aria calda.
Uscita di scarico
(parte inferiore)
Uscita di scarico
(parte inferiore)
Terminale di messa a terra
(sezione inferiore della parte laterale)
Terminale di
messa a terra
(sezione inferiore della
parte laterale)
Flessibile di scarico
Durante il funzionamento in modalità di raffreddamento odi deumidicazione,
consente lo scarico dell'acqua condensata dall'unità interna aquella esterna.
Tubazioni e cablaggi
Prese d'aria (lati posteriore e sinistro)
Informazioni sull'unità esterna:
•Se si seleziona “Stop” durante il funzionamento
dell’unità interna, la ventola dell’unità esterna
continua agirare per 10-60 secondi allo scopo
di raffreddare le parti elettriche.
•In modalità di riscaldamento si verica un
usso di acqua condensata odi acqua
derivante dalla sbrinatura. Non coprire l’uscita
di scarico dell’unità esterna, perché nelle
zone fredde tale acqua potrebbe gelare.
•Se l’unità esterna viene collocata sul softto,
collegare la boccola eil tubo di drenaggio
all’uscita di scarico escaricare l’acqua.
MODELLO LARGHEZZA (mm) ALTEZZA (mm) PROFONDITÀ (mm)
RAS-S10HA, RAS-S14HA 780 280 210
RAC-S10HA 700 505 258
RAC-S14HA 750 548288