Hitachi RAC-10MH1 Руководство пользователя

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ENGLISH

SPLIT TYPE AIR CONDITIONER

INDOOR UNIT/OUTDOOR UNIT

MODEL

RAS-10MH1 / RAC-10MH1

RAS-14MH1 / RAC-14MH1

OUTDOOR UNIT

INDOOR UNIT

RAS-10MH1

RAS-14MH1

RAC-10MH1

RAC-14MH1

Instruction manual Page 1~24

To obtain the best performance, please read this instruction manual completely.

Инструкция по эксплуатации

стр. 25~48

Для правильной работы данного устройства обязательно полностью прочитайте данную инструкцию.

РУССКИЙ

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!

SAFETY PRECAUTION

●

Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.

●

Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which,

if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result

in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.

●

The 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 ﬁ re may occur if you reconstruct the unit by yourself.

●

Please ask your sales agent or qualiﬁ ed technician for the installation of your unit. Water

leakage, short circuit or ﬁ re 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.

●

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.

●

Do not install the unit near a location where there is ﬂ ammable gas. The outdoor unit may

catch ﬁ re if ﬂ ammable gas leaks around it.

●

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

●

Do not install the indoor unit in a machine shop or kitchen where vapor from oil or its mist

ﬂ ows to the indoor unit. The oil will deposit on the heat exchanger, thereby reducing the

indoor unit performance and may deform and in the worst case, breake the plastic parts of

the indoor unit.

CAUTION

!

Make sure to connect earth line.

Indicates the instructions that must be followed.

The sign in the ﬁ gure indicates prohibition.

PRECAUTIONS DURING OPERATION

●

Avoid an extended period of direct air ﬂ ow for your health.

W

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●

Do not insert a ﬁ nger, a rod or other objects into the air outlet or inlet. As the fan is rotating

at a high speed, it will cause injury. Before cleaning, be sure to stop the operation and turn

the breaker OFF.

●

During thunder storm, disconnect and turn off the circuit breaker.

●

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

●

This unit has UV LED which emits ultra violet light.

AVOID DIRECT EYE EXPOSURE.

!

PRECAUTIONS DURING SHIFTING OR MAINTENANCE

●

Should abnormal situation arises (like burning smell), please stop operating the unit and turn off the circuit

breaker. Contact your agent. Fault, short circuit or ﬁ re 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 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.

●

If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized

service/parts centers.

W

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N

I

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G

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ENGLISH

PRECAUTIONS DURING OPERATION

● Do not attempt to operate the unit with wet hands, this could cause fatal

accident.

● 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 ﬂ ow as it is bad for the plants.

● 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 splash or direct water to the body of the unit when cleaning it as

this may cause short circuit.

● 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 capability of the unit (for example: more

people entering the room, using heating equipments and etc.), the preset room temperature

cannot be achieved.

● This appliance is not intended for use by young children unless they have been adequately

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

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

● 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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● The product shall be operated under the manufacturer speciﬁ cation and

not for any other intended use.

● Do not put water container (like vase) on the indoor unit to avoid water

dripping into the unit. Dripping water will damage the insulator inside the

unit and causes short-circuit.

● Do not use any aerosol or hair sprays near the indoor unit. This chemical

can adhere on heat exchanger ﬁ n and blocked the evaporation water

ﬂ ow to drain pan. The water will drop on tangential fan and cause water

splashing out from indoor unit.

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INDOOR UNIT

NAMES AND FUNCTIONS OF EACH PART

Pre-ﬁ lter

To prevent dust from coming into the indoor unit.

(Refer page 19)

Front panel

Indoor unit indicators

Light indicator showing the operating condition.

(Refer page 5)

Horizontal deﬂ ector

●

Vertical deﬂ ector

(Air Outlet)

Remote controller

Send out operation signal to the indoor unit. So as

to operate the whole unit.

(Refer page 6)

OUTDOOR UNIT

Drain pipe

Condensed water drain to outside.

Connecting cord and insulation pipe for piping

Air inlet (Back, Left side)

Air outlet

WIDTH (mm)

790

700

750

MODEL

RAS-10MH1/RAS-14MH1

RAC-10MH1

RAC-14MH1

HEIGHT (mm)

300

468

570

DEPTH (mm)

230

258

280

MODEL NAME AND DIMENSIONS

Drain pipe

Condensed water drain to outside.

Connecting cord and insulation pipe for piping

Air inlet (Back, Left side)

Air outlet

RAC-10MH1

RAC-14MH1

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ENGLISH

INDOOR UNIT INDICATORS

TEMPORARY SWITCH

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.

OPERATION INDICATOR

FILTER LAMP

When the device is operated for a total of about

200 hours, the FILTER lamp lights to indicate

that it is time to clean the ﬁ lter. The lamp goes

out when the “ (AUTO SWING)” button is

pressed while the device is on “STANDBY MODE”.

OPERATION LAMP

This lamp lights during operation.

TIMER LAMP

This lamp lights when the timer is working.

UV FRESH

UV Fresh lamp.

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NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT

● Signal emitting window/transmission sign

Point this window toward the indoor unit when controlling it.

The transmission sign blinks when a signal is sent.

● Display

This indicates the room temperature selected, current time, timer status, function

and intensity of circulation selected.

● START/STOP button

Press this button to start operation. Press it again to stop operation.

● AUTO SWING button

Controls the angle of the horizontal air deﬂ ector.

● SLEEP button

Use this button to set the sleep timer.

● TEMPERATURE buttons

Use this button to raise or lower the temperature setting. (Keep pressed, and the

value will change more quickly.)

● TIME button

Use this button to set and check the time and date.

● RESET buttons

● FUNCTION selector

Use this button to select the operating mode. Every time you press it, the mode will

change from (AUTO) to (HEAT) to (DEHUMIDIFY) to (COOL)

and to (FAN) cyclically.

● FAN SPEED selector

This determines the fan speed. Every time you press this button, the intensity of

circulation will change from (AUTO) to (HI) to (MED) to (LOW) to

(SILENT) (This button allows selecting the optimal or preferred fan speed for each

operation mode).

● PARALLEL SWING button

Controls the angle of the vertical air deﬂ ectors to parallel.

● TIMER control

Use this button to set the timer.

● OFF-TIMER button Select the turn OFF time.

● ON-TIMER button Select the turn ON time.

● RESERVE button Time setting reservation.

● CANCEL button Cancel time reservation.

REMOTE CONTROLLER

●

This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled

electronically, the range of control may be shorter.

●

This unit can be ﬁ xed on a wall using the ﬁ xture provided. Before ﬁ xing it, make sure the indoor unit can be controlled

from the remote controller.

●

Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission capability.

●

After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds to

respond to commands and operate.

Precautions for Use

● Do not put the remote controller in the following places.

● Under direct sunlight.

● In the vicinity of a heater.

● Handle the remote controller carefully. Do not drop it on the ﬂ oor, and

protect it from water.

● Once the outdoor unit stops, it will not restart for about 3 minutes (unless

you turn the power switch off and on or unplug the power cord and plug it

in again).

This is to protect the device and does not indicate a failure.

● If you press the FUNCTION selector button during operation, the device

may stop for about 3 minutes for protection.

AUTO

HEAT

DEHUMIDIFY

COOL

FAN

FAN SPEED

SILENT

LOW

MED

HI

SLEEPING

STOP (CANCEL)

START (RESERVE)

START/STOP

TIME

TIMER SET

TIMER SELECTOR

ON TIMER

OFF TIMER

PARALLEL SWING

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ENGLISH

VARIOUS FUNCTIONS

■ Auto Restart Control

● If there is a power failure, operation will be automatically restarted when the power is resumed with

previous operation mode and airﬂ ow direction.

(As the operation is not stopped by remote controller.)

● If you intend not to continue the operation when the power is resumed, switch off the power supply.

When you switch on the circuit breaker, the operation will be automatically restarted with previous operation

mode and airﬂ ow direction.

Note: 1. If you do not require Auto Restart Control, please consult your sales agent or OFF by remote

control.

2. Auto Restart Control is not available when Timer or Sleep Timer mode is set.

AUTOMATIC OPERATION

The device will automatically determine the mode of operation, HEAT, COOL or DEHUMIDIFY depending on

the current room temperature. The selected mode of operation will change when the room temperature varies.

However the mode of operation will not change when indoor unit connected to multi type outdoor unit.

■ As the settings are stored in memory in the remote controller, you

only have to press the (START/STOP) button next time.

Press the FUNCTION selector so that the display indicates the

(AUTO) mode of operation.

● When AUTO has been selected, the device will automatically

determine the mode of operation, HEAT, COOL or

DEHUMIDIFY depending on the current room temperature.

However the mode of operation will not change when indoor

unit connected to multi type outdoor unit.

● If the mode automatically selected by the unit is not

satisfactory, manually change the mode setting (heat,

dehumidify, cool or fan).

Press the (START/STOP) button.

Operation starts with a beep.

Press the button again to stop operation.

You can raise or lower the temperature setting as necessary by

maximum of 3°C.

Press the temperature button and the

temperature setting will change by 1°C each

time.

● The preset temperature and the actual room temperature may

vary somewhat depending on conditions.

● The display does not indicate the preset temperature in the

AUTO mode. If you change the setting, the indoor unit will

produce a beep.

START

STOP

Press the (FAN SPEED) button, AUTO, LOW and SILENT is

available.

1

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HEATING OPERATION

● Use the device for heating when the outdoor temperature is under 21°C.

When it is too warm (over 21°C), the heating function may not work in order to protect the device.

● In order to keep reliability of the device, please use this device above -15°C of the outdoor temperature.

■ Defrosting

Press the FUNCTION selector so that the display indicates

(HEAT).

Set the desired FAN SPEED with the (FAN SPEED) button (the

display indicates the setting).

(AUTO) : The fan speed changes automatically according

to the temperature of the air which blows out.

(HI) : Economical as the room will become warm

quickly.

But you may feel a chill at the beginning.

(MED) : Fan speed slow.

(LOW) : Fan speed slower.

(SILENT) : Fan speed ultra slower.

Set the desired room temperature with the TEMPERATURE buttons

(the display indicates the setting).

The temperature setting and the actual room temperature may vary

somewhat depending on conditions.

Press the (START/STOP) button. Heating operation starts with a

beep. Press the button again to stop operation.

■ As the settings are stored in memory in the remote controller, you only

have to press the

(START/STOP) button next time.

START

STOP

2

3

1

Defrosting will be performed about once an hour when frost forms on the heat exchange of the outdoor unit, for

5~10 minutes each time.

During defrosting operation, the operation lamp blinks in cycle of 3 seconds on and 0.5 second off.

The maximum time for defrosting is 20 minutes.

However, if it is connected to multi type outdoor unit, the maximum time for defrosting is 15 minutes.

(If the piping length used is longer than usual, frost will likely to form.)

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ENGLISH

DEHUMIDIFYING OPERATION

Use the device for dehumidifying when the room temperature is over 16°C.

When it is under 15°C, the dehumidifying function will not work.

■ Dehumidifying Function

● When the room temperature is higher than the temperature setting: The device will dehumidify the room,

reducing the room temperature to the preset level.

When the room temperature is lower than the temperature setting: Dehumidifying will be performed at the

temperature setting slightly lower than the current room temperature, regardless of the temperature setting.

The function will stop (the indoor unit will stop emitting air) as soon as the room temperature becomes lower

than the setting temperature.

● The preset room temperature may not be reached depending on the number of people present in the room

or other room conditions.

Set the desired room temperature with the TEMPERATURE

button (the display indicates the setting).

The range of 20-26˚C is recommended as the room

temperature for dehumidifying.

Press the (START/STOP) button. Dehumidifying operation

starts with a beep. Press the button again to stop operation.

■ As the settings are stored in memory in the remote controller, you only

have to press the (START/STOP) button next time.

START

STOP

Press the FUNCTION selector so that the display indicates

(DEHUMIDIFY).

The FAN SPEED is set at LOW or SILENT.

1

2

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COOLING OPERATION

Use the device for cooling when the outdoor temperature is -10~ 43°C.

If in doors humidity is very high (80%), some dew may form on the air outlet grille of the indoor unit.

Press the FUNCTION selector so that the display indicates

(COOL).

Set the desired FAN SPEED with the

(FAN SPEED) button (the

display indicates the setting).

(AUTO) : The FAN SPEED is HI at ﬁ rst and varies to

MED or LOW automatically when the preset

temperature has been reached.

(HI) : Economical as the room will become cool

quickly.

(MED) : Fan speed slow.

(LOW) : Fan speed slower.

(SILENT) : Fan speed ultra slower.

Set the desired room temperature with the TEMPERATURE button

(the display indicates the setting).

The temperature setting and the actual room temperature may

vary some how depending on conditions.

Press the (START/STOP) button. Cooling operation starts with

a beep. Press the button again to stop operation. The cooling

function does not start if the temperature setting is higher than

the current room temperature (even though the (OPERATION)

lamp lights). The cooling function will start as soon as you set the

temperature below the current room temperature.

■ As the settings are stored in memory in the remote controller, you only

have to press the (START/STOP) button next time.

START

STOP

1

2

3

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ENGLISH

FAN OPERATION

FAN SPEED (AUTO)

.....

When the AUTO fan speed mode is set in the cooling/heating operation:

You can use the device simply as an air circulator. Use this function to dry the interior of the indoor unit at the

end of summer.

Press the FUNCTION selector so that the display indicates

(FAN).

Press the (FAN SPEED) button.

(HI) : The strongest air blow.

(MED) : Fan speed slow.

(LOW) : Fan speed slower.

(SILENT) : Fan speed ultra slower.

Press the (START/STOP) button. Fan operation starts with a

beep. Press the button again to stop operation.

START

STOP

1

2

For the heating operation

● When the difference of room temperature and setting temperature is large,

fan starts to run at HI speed.

● After room temperature reaches the preset temperature, the heating

operation, which changes the fan speed and room temperature to obtain

optimum conditions for natural healthful heating will be performed.

● When the difference of room temperature and setting temperature is large,

fan starts to run at HI speed.

● After room temperature reaches the preset temperature, the cooling

operation, which changes the fan speed and room temperature to obtain

optimum conditions for natural healthful cooling will be performed.

For the cooling operation

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2 Press the

(TIME) button.

3 Set the current

time with the

TIMER control button.

4 Press the (TIME)

button again.

The time indication starts

lighting instead of ﬂ ashing.

HOW TO SET THE TIMER

You can set the

device to turn

off at the preset

time.

After you

change the

batteries.

1 Set the

(TIME) button.

1 Press the

(OFF-TIMER)

button. The

(OFF) mark blinks

on the display.

1 Press the

(ON-TIMER) button

the (ON) mark

blinks on the

display.

●

The device

will turn

on at the

designated

times.

TIME

OFF TIMER

ON TIMER

RESERVE

CANCEL

● The time indication will disappear

automatically in 10 second.

● To check the current time setting,

press the (TIME) button twice.

The setting of the current time is

now complete.

Example: The current

time is 1:30 p.m.

3 Point the signal window of the remote controller

toward the indoor unit, and press the (RESERVE)

button.

The (OFF) mark starts lighting instead of ﬂ ashing

and the sign (RESERVED) lights. A beep occurs

and the (TIMER) lamp lights on the indoor unit.

2 Set the turn-

off time with the

TIMER control

button.

The setting of turn-off time is now complete.

Example: The device will turn off at 11:00p.m.

Example:

The device will turn on at 7:00 a.m.

The setting of the turn-on time is now complete.

3 Point the signal window of the remote controller

toward the indoor unit, and press the (RESERVE)

button.

The (ON) mark starts lighting instead of ﬂ ashing

and the (RESERVED) sign lights. A beep occurs

and the (TIMER) lamp lights on the indoor unit.

2 Set the turn-

on time with the

TIMER control

button.

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ENGLISH

● The device will turn on

(off) and off (on) at the

designated times.

● The switching occurs

ﬁ rst at the preset time

that comes earlier.

● The arrow mark

appearing on the display

indicates the sequence

of switching operations.

1 Press the

(ON-OFF)

button so that

the (OFF)

mark blinks.

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.

2 Set the

turn-off time

with the

TIMER control

button.

Press the

(RESERVE)

button.

3 Press the

(ON-

TIMER) button

so that the

(OFF) mark

lights and the

(ON) mark

blinks.

NOTE

You can set only one of the OFF-timer, ON-timer and ON/OFF-timer.

4 Set the

turn-on time

with the

TIMER control

button.

5 Point the signal

window of the remote

controller toward the

indoor unit, and press

the (RESERVE)

button.

The

(ON) mark

starts lighting instead

of ﬂ ashing and the

(RESERVED) sign

lights. A beep occurs

and the

(TIMER)

lamp lights on the

indoor unit.

Example:

The device will turn off at 10:30 p.m.

and it will be turned on at 7:00 a.m.

The settings of the turn-on/off times

are now complete.

● The timer may be used in three ways: off-timer, on-timer, and ON/OFF (OFF/ON)-timer. Set

the current time at ﬁ rst because it serves as a reference.

● As the time settings are stored in memory in the remote controller, you only have to press the

(RESERVE) button in order to use the same settings next time.

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HOW TO SET THE SLEEP TIMER

1 Set the ON-timer.

Set the current time at ﬁ rst if it is not set before (see the pages for setting the current time). Press the

(SLEEP) button, and the display changes as shown below.

Mode

Sleep timer

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. When the sleep timer has been set,

the display indicates the turn-off time.

Example: If you set 3 hours sleep time

at 11:38 p.m., the turn-off time is 2:38

a.m.

2 Press the (SLEEP) button and set the sleep timer.

The device will be turned off by the sleep timer and

turned on by on-timer.

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.

For heating:

In this case, the device will turn off in

2 hours (at 1:38 a.m.) and it will be turned

on 6:00 next morning.

SLEEP

Sleep

timer

Start

Indication

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ENGLISH

Adjustment of the conditioned air in the upward and

downward directions.

According to “Dehumidifying” or “Cooling” operation, the

horizontal air deﬂ ector is automatically set to the proper

angle suitable for each operation. The deﬂ ector can be

swing up and down and also set to the desired angle

using the “ (AUTO SWING)” button. (If the angle

of the deﬂ ector is changed, it will not return to the auto-

set position after operations start unless the operation

mode is switched.)

ADJUSTING THE AIR DEFLECTORS

1

● If the “ (AUTO SWING)” button is pressed once,

the horizontal air deﬂ ector swings up and down. If the

button is pressed again, the deﬂ ector stops in its current

position. Several seconds (about 6 seconds) may be

required before the deﬂ ector starts to move.

● In “Cooling” operation, do not keep the horizontal air

deﬂ ector swinging for a long time. Some dew may form

on the horizontal air deﬂ ector and dew may drop.

2

Adjustment of the conditioned air in the left and right directions.

● If the “ (PARALLEL SWING)” button is pressed

once, the vertical air deﬂ ectors swing left and right to

parallel. If the button is pressed again, the deﬂ ectors

stop in their current position. Several second (about 6

seconds) may be required before the deﬂ ectors start to

move.

● PARALLEL SWING

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HOW TO EXCHANGE THE BATTERIES IN THE REMOTE CONTROLLER

1

Remove the cover as shown in the ﬁ gure and take out the old

batteries.

=

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

CIRCUIT BREAKER

When you do not use the room air conditioner, set the circuit breaker to “OFF”.

TEMPORARY SWITCH

If the remote controller does not work due to battery failure, press this switch to start and stop operation.

● This temporary operation will be at the setting made most recently. (The unit will immediately go into automatic

operation once power is switched off and on.)

!

Push and pull to the

direction of arrow

2

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– 17 –

ENGLISH

Suitable Room Temperature Install curtain or blinds

Ventilation Effective Usage Of Timer

Do Not Forget To Clean The Pre-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 ﬁ lter will reduce the air volume and

the cooling efﬁ ciency. To prevent from wasting

electric energy, please clean the ﬁ lter every

2 weeks.

Please pay attention to the room temperature

and air ﬂ ow direction when operating the unit

for baby, children and old folks who have

difﬁ culty 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

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– 18 –

FOR USER’S INFORMATION

The Air Conditioner And The Heat Source In The Room

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 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 5W 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

Interference From Electrical Products

Caution

To avoid noise interference, please place the indoor

unit and its remote controller at least 1m away from

electrical products.

!

UV-LED

UV-LED will be “ON” when the START/STOP button is pressed. Light UV glare is visible when the

UV-LED is “ON” and this is normal (not malfunction).

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– 19 –

ENGLISH

ATTACHING THE AIR PURIFYING FILTERS

1

Open the front panel

● Pull up the front panel by holding it at both sides

with both hands.

2

Remove the Pre-ﬁ lter

● Push upward to release the claws and pull out the

Pre-ﬁ lter.

3

Attaching the air purifying ﬁ lters

● Attach the air purifying ﬁ lters to the frame by gently

compress its both sides and release after insertion

into Pre-ﬁ lter frame.

4

Attach the Pre-ﬁ lters

● Attach the Pre-ﬁ lters by ensuring that the surface

written “FRONT” is facing front.

● After attaching the Pre-ﬁ lters, push the front panel

at three arrow portions as shown in ﬁ gure and close

it.

Cleaning and maintenance must be carried out when ﬁ lter lamp lights. Before cleaning, stop

operation and switch off the power supply.

CAUTION

!

CAUTION

Do not bend the air purifying

ﬁ lter as it may cause damage

to the structure.

Please do not smell direct from

source of ﬁ lter.

NOTE

● The cooling capacity is slightly weakened and the cooling speed becomes slower when the air

purifying ﬁ lters are used. So, set the fan speed to "HIGH" when using it in this condition.

● Air purifying ﬁ lters are not washable. It is recommended to use vacuum to clean it. It can be use

for 1 year time. Type number for this air purifying ﬁ lter is <SPX-CFH22>. Please use this number

for ordering when you want to renew it.

RAS-10-14MH1 17-24 19RAS-10-14MH1 17-24 19 3/10/14 3:34 PM3/10/14 3:34 PM

– 20 –

MAINTENANCE

Cleaning and maintenance must be carried out when ﬁ lter lamp lights. Before cleaning, stop

operation and switch off the power supply.

1. PRE-FILTER

Clean the Pre-ﬁ lter, as it removes dust inside the room. In case the Pre-ﬁ lter is full of dust, the air

ﬂ ow will decrease and the cooling capacity will be reduced. Further, noise may occur. Be sure to

clean the Pre-ﬁ lter following the procedure below.

!

CAUTION

1

Open the front panel and remove the Pre-ﬁ lter

● Gently lift and remove the air purifying ﬁ lters

from the air purifying ﬁ lter frame.

2

Vacuum dust from the Pre-ﬁ lter and air purifying

ﬁ lter using vacuum cleaner. If there is too much

dust, rinse Pre-ﬁ lter under running tap water

and gently brush it with soft bristle brush. Allow

Pre-ﬁ lter to dry in shade.

3

● Re-insert the air purifying ﬁ lter to the ﬁ lter

frame. Set the Pre-ﬁ lter with “FRONT” mark

facing front, and slot them into the original

state.

● After attaching the Pre-ﬁ lters, push the front

panel at three arrow portions as shown in

ﬁ gure and close it.

!

CAUTION

● Do not wash with hot water at more than 40°C. The Pre-ﬁ lter may shrink.

● When washing it, shake off moisture completely and dry it in the shade; do not expose it directly

to the sun. The Pre-ﬁ lter may shrink.

● Do not use detergent on the Pre-ﬁ lter as some detergent may deteriorate the Pre-ﬁ lter electrostatic

performance.

● Do not operate the air conditioner without Pre-ﬁ lter. Dust may enter the air conditioner and fault

may occur.

NOTE:

● Air purifying ﬁ lter 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 1 year depending on application requirements.

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