Hitachi RAC-E14HBG Istruzioni per l'uso

ENGLISH

SPLIT

TYPE AIR CONDITIONER

MODEL

RAS-E10HB/RAC-E10HB

RAS-E14HB/RAC-E14HB

RAS-E14HBG/RAC-E14HBG

RAS-E10HBG/RAC-E10HBG

INDOOR UNIT/OUTDOOR UNIT

INDOOR UNIT

RAS-E10HB

RAS-E10HBG

RAS-E14HB

RAS-E14HBG

OUTDOOR UNIT

L.H

ENGLISH

– 1 –

Instruction manual

To obtain the best performance and ensure years of

trouble free use, please read this instruction manual

completely.

Manuale di istruzioni

Per garantire la migliore prestazione e la più lunga

durata leggere attentamente e interamente le seguanti

istruzioni.

Manual de instrucciones

Para obtener el mejor funcionamiento y asegurar años

de uso libre de problemas, lea cuidadosamente este

manual de instrucciones.

Οδηγίες χρήσης

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Mode d’emploi

Des performances optimales et un fonctionnement à

long terme seront assurés en appliquant les présentes

instructions après avoir entièrement lu ce mode

d’emploi.

RAC-E10HB

RAC-E10HBG

RAC-E14HB

RAC-E14HBG

Page 1~10

Pag. 11~20

Página 21~30

™ÂÏ›‰· 27

Page 41~50

31~40

This room air conditioner is only for consumer usage.

Do not use for preservation of foods, animals, plants, precision machines, art, medicine or such.

– 2 –

– 3 –

• 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. (The following are examples of signs.)

PRECAUTIONS DURING OPERATION

WARNING

SAFETY PRECAUTION

• Do not reconstruct the unit.

Water leakage, fault, short circuit or fi re 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 or fire.

• Be sure to use the specifi ed piping set for R410A. Otherwise, this may result in

broken copper pipes or faults.

• A circuit breaker should be installed depending on the mounting site of the unit.

Without a circuit breaker, the danger of electric shock exists.

•

• Please ensure smooth fl ow of water when installing the drain hose.

• Make sure that a single phase power source is used.

The use of other power sources may cause electrical components to overheat

and lead to fi re.

PRECAUTIONS DURING INSTALLATION

PROHIBITION

CONNECT EARTH LINE

PROHIBITION

WARNING

CAUTION

•

• Please contact your agent for maintenance. Improper self maintenance may cause electric

shock and fi re.

• Please contact your agent if you need to remove and reinstall the unit. Electric shock or fi re

may occur if you remove and reinstall the unit yourself improperly.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

• Do not use any conductor as fuse wire, this could cause fatal accident.

• During thunder storm, disconnect the plug top and turn off the circuit

breaker.

• Do not put objects like thin rods into the panel of blower and suction side

because the high-speed fan inside may cause danger.

• 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.

PROHIBITION

“OFF”

PROHIBITION

– 2 –

Avoid an extended period of direct airflow for your health.

• Do not place plants directly under the airfl ow as it is bad for the plants.

• 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.

• The product shall be operated under the manufacturer specifi cation and not

for any other intended use.

PRECAUTIONS DURING OPERATION

CAUTION

• 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 insuffi ciency.

• Please ensure that outdoor mounting frame is always stable, fi rm and without

defect. If not, the outdoor unit may collapse and cause danger.

• 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.

• Be sure to stop the operation by using the remote controller 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 be operated for a long period.

• Do not climb on the outdoor unit or put objects on it.

• 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.

• Indoor unit cleaning must be performed by authorized personnel only. Consult

This appliance is not intended for use by young children or infirm persons unless they have been

Young children should be supervised to ensure that they do not play with the appliance.

your sales agent.

adequately supervised by a responsible person to ensure that they can use this appliance safely.

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 aluminium fi n of the outdoor

unit.

You may get hurt.

Do not touch the refrigerant pipe and connecting valve.

Burns may result.

PROHIBITION

DON’T WET

PROHIBITION

DON’T TOUCH

“OFF”

PROHIBITION

DON’T TOUCH

STRICTLY OBSERVE

PRECAUTIONS

“OFF”

DEUTSCHFRANÇAISITALIANOSPANISHPORTUGUÊS

∂ÏÏËÓÈÎ¿

РУССКИЙ

– 3 –

ENGLISH

•

220V-230V

• Please keep this manual after reading.

Make sure to connect earth line.

Indicates the instructions that must be followed.

This sign in the figure indicates prohibition.

Do not install the unit near a location where there is flammable gas.

The outdoor unit may catch fire if flammable gas leaks around it.

Should abnormal situation arise (like burning smell), please stop operating the

unit and turn off the circuit breaker. Contact your

fire may occur if you continue to operate the unit

under abnormal situation.

agent. Fault, short circuit or

– 2 –

– 3 –

ENGLISH

• 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. (The following are examples of signs.)

• Please keep this manual after reading.

PRECAUTIONS DURING OPERATION

WARNING

SAFETY PRECAUTION

• 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 or fire.

• Be sure to use the specified piping set for R410A. Otherwise, this may result in

broken copper pipes or faults.

• 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 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.

• Please ensure smooth flow of water when installing the drain hose.

• Make sure that a single phase 220V power source is used.

The use of other power sources may cause electrical components to overheat

and lead to fire.

PRECAUTIONS DURING INSTALLATION

PROHIBITION

CONNECT EARTH LINE

PROHIBITION

WARNING

CAUTION

•

• Should abnormal situation arise (like burning smell), please stop operating the

unit and remove plug from the socket. Contact your agent. Fault, short circuit or

fire may occur if you continue to operate the unit under abnormal situation.

• Please contact your agent for maintenance. Improper self maintenance may cause electric

shock and fire.

• Please contact your agent if you need to remove and reinstall the unit. Electric shock or fire

may occur if you remove and reinstall the unit yourself improperly.

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

• Do not use any conductor as fuse wire, this could cause fatal accident.

• During thunder storm, disconnect the plug top and turn off the circuit

breaker.

• Do not put objects like thin rods into the panel of blower and suction side

because the high-speed fan inside may cause danger.

• 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.

PROHIBITION

“OFF”

This sign in the figure indicates prohibition. Indicates the instructions that must be followed.

PROHIBITION

– 2 –

Avoid an extended period of direct airflow for your health.

• Do not place plants directly under the airfl ow as it is bad for the plants.

• 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.

•

The product shall be operated under the manufacturer specifi cation and

not

for any other intended use.

PRECAUTIONS DURING OPERATION

CAUTION

• 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 insuffi

ciency.

• Please ensure that outdoor mounting frame is always stable, fi rm and

without

defect. If not, the outdoor unit may collapse and cause danger

.

• 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.

• Be sure to stop the operation by using the remote controller 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 be operated for a long period.

• Do not climb on the outdoor unit or put objects on it.

• 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 defl

ector

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.

• Indoor unit cleaning must be performed by authorized personnel only.

Consult

This appliance is not intended for use by young children or infirm persons unless they have been

Young children should be supervised to ensure that they do not play with the appliance.

your sales agent.

adequately supervised by a responsible person to ensure that they can use this appliance safely.

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 aluminium fi n of the outdoor

unit.

You may get hurt.

Do not touch the refrigerant pipe and connecting valve.

Burns may result.

PROHIBITION

DON’T WET

PROHIBITION

DON’T TOUCH

“OFF”

PROHIBITION

DON’T TOUCH

STRICTLY OBSERVE

PRECAUTIONS

“OFF”

DEUTSCHFRANÇAISITALIANOSPANISHPORTUGUÊS

∂ÏÏËÓÈÎ¿

РУССКИЙ

– 3 –

ENGLISH

•

RAC-E10HB

RAC-E10HBG

RAC-E14HB

RAC-E14HBG

RAS-E10HB , RAS-E10HBG

RAS-E14HB , RAS-E14HBG

RAC-E10HB , RAC-E10HBG

RAC-E14HB , RAC-E14HBG

Air filter

To prevent dust from coming into the indoor unit.

(Refer page 6)

Front panel

Indoor unit indicators

Light indicator showing the operating condition.

(Refer page 5)

Horizontal deflector Vertical deflector

(Air Outlet)

Remote controller

Send out operation signal to the indoor unit. So as

to operate the whole unit.

NAMES AND FUNCTIONS OF EACH PART

INDOOR UNIT

OUTDOOR UNIT

MODEL NAME AND DIMENSIONS

MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm)

– 4 –

About the outdoor unit:

When “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.

In 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.

When the outdoor unit is hung on the

ceiling, install the bush and drain pipe

on the drain port and drain water.

780 280 210

660 530 278

(Refer page 7 )

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 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)

HSILGNE

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 2-3 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.

TEMPORARY SWITCH

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).

ENGLISH

– 5 –

CAUTION

Turn off the circuit breaker

if the unit is not be operated

for a long period.

Use this switch to start and stop when the remote

controller does not work.

By pressing the temporary switch, the operation is

done in automatic 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.

POWERFUL Button

Press this button to start

powerful operation.

L.H

ECO Button

Use this button to set the ECO mode

) egaP (

MODE

NAMES AND FUNCTIONS OF REMOTE CONTROLLER

– 2 –

3

6

4

3

7

SILENT

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.

L.H

ENGLISH

– 3 –

t

Press the (POWERFUL) button during operation.

t

CANCEL

START

Press the (POWERFUL) button again.

t

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.

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.

on

– 4 –

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

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

– 5 –

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

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

Energy saving operation will start by changing

the set temperature higher or lower and

saving operation power consumption.

– 6 –

ADJUSTING THE AIRFLOW DIRECTION

1

2

Vertical

about 10°

about 40°

When cooling,

dehumidifying

When heating

about 10°

about 45°

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.

HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER

Horizontal

ENGLISH

– 7 –

– 8 –

MEMO

......................................................................................................................................................................................

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

s Set the filter with “FRONT” mark facing front, and

slot them into the original state.

s After attaching the filters, push the front panel at

three arrow portions as shown in figure and close

it.

s Do not wash with hot water at more than 40°C. The filter may shrink.

s 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.

s Don't operate the unit without filter. Fault may occur if you continue.

CAUTION

7(0325$5<

6:,7&+

– 6 –

2. CLEANING OF FRONT PANEL

• Remove the front panel and wash with clean water.

Wash it with a soft sponge.

After using neutral detergent, wash thoroughly with

clean water.

• When front panel 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 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

• 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.

• Move the shafts of the left and right arms into

the steps in the unit and securely insert them

into the holes.

• 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.

B

E

N

Z

I

N

E

T

H

I

N

E

R

A

C

I

D

HSILGNE

– 12 –

Shaft

Hole

Shaft

Hole

3. MAINTENANCE BEFORE LONG OFF PERIOD

Run the unit by 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.

Switch off the power plug or turn off the circuit breaker.

Air

Blow

ENGLISH

– 12 –

– 7 –

INFORMATION

CAPABILITIES

Heating Capability

s This 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.

s The 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

s If 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

– 8 –

– 9 –

ENGLISH

REGULAR INSPECTION

PLEASE CHECK THE FOLLOWING POINTS EVERY EITHER HALF YEARLY OR YEARLY. CONTACT

YOUR SALES AGENT SHOULD YOU NEED ANY HELP.

1

2

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

• Do the batteries need replacement?

• Is the polarity of the inserted batteries correct?

• Is the fuse all right?

• Is the voltage extremely high or low?

• Is the circuit breaker “ON”?

• Is the power plug inserted?

• Do you have any power cut?

• Is the air filter blocked with dust?

• Is the set temperature suitable?

• Have horizontal air deflectors been adjusted to their correct

positions according to the operation mode selected?

• Are the air inlets or air outlets of indoor and outdoor units

blocked?

• Is 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.

The unit is preparing to blow warm air. Please wait.

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

Clicking noise

ENGLISH

– 1 –

•

Contact your sales agent immediately if the

following phenomena should occur:

•

The circuit breaker switches off or the fuse blows

frequently.

•

The switch operation is not stable.

•

Foreign matter or water accidentally enters the unit interior.

•

The power cord gets excessively hot or its insulation is torn or stripped.

•

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

• In 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.

• 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.

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.

• 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.

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

0

If the unit still fails to operate

normally after performing the

above inspections, turn the

circuit breaker off and contact

your sales agent immediately.

– 11 –

ITALIANO

CONDIZIONATORE D’ARIA SPLIT

UNITÀ INTERNA/UNITÀ ESTERNA

UNITÀ INTERNAUNITÀ ESTERNA

RAS-E10HB

RAS-E10HBG

RAS-E14HB

RAS-E14HBG

HFC

R410A

MODELLI

L.H

Instruction manual

To obtain the best performance and ensure years of

trouble free use, please read this instruction manual

completely.

Manuale di istruzioni

Per garantire la migliore prestazione e la più lunga

durata leggere attentamente e interamente le seguanti

istruzioni.

Manual de instrucciones

Para obtener el mejor funcionamiento y asegurar años

de uso libre de problemas, lea cuidadosamente este

manual de instrucciones.

Οδηγίες χρήσης

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ÙËÓ Ì·ÎÚÔÚﬁıÂÛÌË ¯Ú‹ÛË ÙÔ˘ ¯ˆÚ›˜ ÚÔ‚Ï‹Ì·Ù·,

‰È·‚¿ÛÙÂ ÚÔÛÂÎÙÈÎ¿ ·˘Ù¤˜ ÙÈ˜ Ô‰ËÁ›Â˜ ¯Ú‹ÛË˜.

Mode d’emploi

Des performances optimales et un fonctionnement à

long terme seront assurés en appliquant les présentes

instructions après avoir entièrement lu ce mode

d’emploi.

RAS-E10HB/RAC-E10HB

RAS-E14HB/RAC-E14HB

RAS-E14HBG/RAC-E14HBG

RAS-E10HBG/RAC-E10HBG

Page 1~10

Pag. 11~20

Página 21~30

™ÂÏ›‰· 27

Page 41~50

31~40

RAC-E10HB

RAC-E10HBG

RAC-E14HB

RAC-E14HBG

Questo ambiente con aria condizionata è solo ad uso dell’utente.

Non utilizzarla per la conservazione di cibi, per animali, piante, macchine di precisione, arte, medicine o simili.

– 12 –

– 69 –

• Per assicurare un utilizzo corretto dell'unità, leggere attentamente le "Precauzioni di sicurezza" prima di avviare

l'apparecchio.

• Prestare particolare attenzione ai segnali di “ Avvertenza” e “ Attenzione”. La sezione "Avvertenza" contie-

ne istruzioni che, se non strettamente osservate, possono causare il decesso o lesioni di grave entità. La sezione

"Attenzione" contiene istruzioni che, se non strettamente osservate, possono causare gravi conseguenze. Per un

utilizzo sicuro, osservare attentamente tutte le istruzioni.

• I simboli hanno i seguenti signicati. (Seguono esempi di simboli.)

PRECAUZIONI DURANTE L'INSTALLAZIONE

AVVERTENZA

• Non riassemblare l'unità.

Se si riassembla l'unità da soli potrebbero vericarsi perdite d'acqua, guasti, cor-

tocircuiti o incendi.

PROIBIZIONE

• Per l'installazione dell'unità, richiedere l'intervento dell'agente di vendita o di un tecnico spe-

cializzato.

Se si installa l'unità da soli potrebbero vericarsi perdite d'acqua, guasti, cortocircuiti o incendi.

• Utilizzare la linea di terra.

Non posizionare la linea di terra accanto a tubature dell'acqua o del gas, li della luce o linea

telefonica. Una errata installazione della linea di terra potrebbe causare scosse elettriche.

COLLEGARE LINEA DI

MESSA A TERRA

• Assicurarsi di utilizzare il set di tubi corretto per R410A. In caso contrario, si po-

trebbero vericare la rottura dei tubi di rame o guasti.

ATTENZIONE

• I

n base al luogo di installazione dell'unità, è necessario installare un interruttore di circuito.

In assenza di un interruttore di circuito sussiste il pericolo di scossa elettrica.

PROIBIZIONE

•

• Assicurare un usso regolare d'acqua durante l'installazione del essibile di drenaggio.

• Assicurarsi che venga utilizzata una fonte d'alimentazione da 220V-230V monofase.

Altrimenti può vericarsi surriscaldamento ai componenti elettrici, provocando un incendio.

PROIBIZIONE

PRECAUZIONI DURANTE LO SPOSTAMENTO O LA MANUTENZIONE

AVVERTENZA

• Per la manutenzione, contattare l'agente di zona. La manutenzione eseguita impropriamente dall'u-

tente potrebbe causare scosse elettriche e incendi.

• Se si desidera rimuovere e installare nuovamente l'unità, contattare l'agente di zona. La rimozione

e reinstallazione eseguita impropriamente dall'utente potrebbe causare scosse elettriche o incendi.

PRECAUZIONI DURANTE IL FUNZIONAMENTO

AVVERTENZA

• Evitare un'esposizione prolungata diretta al usso di aria che potrebbe essere

dannosa per la salute.

PROIBIZIONE

• Non inserire oggetti appuntiti tipo lo di ferro nel pannello di ventilazione e aspirazione in

quanto l'alta velocità della ventola interna può causare situazioni di pericolo.

• N

on utilizzare materiale conduttore come fusibili poiché potrebbe comportare in-

cidenti mortali.

PROIBIZIONE

• In caso di temporale, scollegare e spegnere l'interruttore di circuito.

• Non collocare bombolette spray e altri combustibili entro una distanza di un metro

dalle uscite dell'aria delle unità interne ed esterne.

La pressione interna delle bombolette spray può aumentare a contatto con l'aria

calda e provocarne l'esplosione.

PROIBIZIONE

PRECAUZIONI DI SICUREZZA

“SPENTO”

Conservare il manuale dopo averlo letto con cura.

Assicurarsi di collegare la linea di terra.

gura indica una proibizione.

Indica le istruzioni da seguire.

•

e l'interruttore di circuito. Contattare l'agente di

zona. Se si continua ad utilizzare l'unità in presenza

– 13 –

ITALIANO

ATTENZIONE

• Il prodotto deve essere utilizzato esclusivamente secondo le istruzioni del produttore.

PROIBIZIONE

NON BAGNARE

• Non maneggiare l'unità con le mani umide. Tale operazione potrebbe causare

incidenti mortali.

• Durante il funzionamento dell'unità con apparecchiature a combustione,

ventilare regolarmente la stanza per evitare un'insufcienza di ossigeno.

OSSERVARE RIGO-

ROSAMENTE LE

PRECAUZIONI

PROIBIZIONE

• Non direzionare l'aria fredda che fuoriesce dal pannello del condizionatore

verso elettrodomestici che producono calore, quali bollitori e forni elettrici,

poiché ciò potrebbe comprometterne il funzionamento.

• Assicurarsi che il telaio di montaggio esterno sia sempre stabile, saldo e privo

di difetti. In caso contrario, l'unità esterna potrebbe cadere causando pericoli.

PROIBIZIONE

• Non lavare l'unità con acqua o posizionare un contenitore di acqua, ad esempio

un vaso, sull'unità interna.

Un'eventuale scintilla può provocare una scossa elettrica.

• Non posizionare piante sotto il usso diretto dell'aria in quanto dannoso per le

piante stesse.

PROIBIZIONE

• Assicurarsi di arrestare il funzionamento utilizzando il telecomando e di spegnere

l'interruttore di circuito durante la pulizia, poiché la ventola ad alta velocità pre-

sente all'interno dell'apparecchio potrebbe rappresentare un pericolo.

• Se l'unità non viene utilizzata per un lungo periodo, spegnere l'interruttore di circuito.

PROIBIZIONE

• Non salire sull'unità esterna né appoggiarvi oggetti.

• Durante il funzionamento dell'unità con porte e nestre aperte (l'umidità ambiente

è sempre superiore all'80%) e con il Deettore dell'aria rivolto verso il basso o in

modalità di movimento automatico per un lungo periodo di tempo, sul Deetto-

re dell'aria si forma una condensa che occasionalmente determina la caduta di

gocce d'acqua. Ciò potrebbe bagnare l'arredo. Pertanto, non utilizzare l'unità in

queste condizioni per un lungo periodo.

PROIBIZIONE

• Se la quantità di calore della stanza è superiore alla potenza di raffreddamento o

riscaldamento dell'unità (ad esempio, la presenza nella stanza di molte persone,

l'utilizzo di apparecchiature di riscaldamento e così via), non è possibile raggiun-

gere la temperatura ambiente programmata.

• La pulizia dell'unità interna deve essere effettuata esclusivamente da personale

autorizzato. Rivolgersi al proprio rivenditore.

Utilizzare un detergente disponibile in commercio o simili può danneggiare le parti

in plastica o intasare il tubo di scarico, provocando sgocciolamenti con il potenzia-

le rischio di scosse elettriche.

PROIBIZIONE

NON TOCCARE

• Non toccare l'uscita dell'aria, la supercie inferiore e la nitura in alluminio dell'u-

nità esterna.

Pericolo di lesioni.

• Non toccare il tubo del refrigerante e la valvola di collegamento.

Pericolo di ustioni.

NON TOCCARE

• Questo dispositivo può essere utilizzato da bambini o persone inferme solo se adeguatamente assi-

stiti da un adulto che garantisca l'utilizzo sicuro del dispositivo.

• Tenere i bambini fuori dalla portata del dispositivo.

PRECAUTIONS DURING OPERATION

“SPENTO”

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Hitachi RAC-E14HBG Istruzioni per l'uso

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