Toshiba RAS-H13, RAS-H18, 24S3KS-M, 24S3AS-M, RAS-H10S3KS-M Owner's Manual

AIR CONDITIONER (SPLIT TYPE)

For general public use

Indoor unit
RAS-H13, 18, 24S3KS-M

Outdoor unit
RAS-H13, 18, 24S3AS-M

OWNER’S MANUAL

1110655137

ENGLISH

BAHASA MELAYU

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PRECAUTIONS FOR SAFETY

DANGER

• Do not install, repair, open or remove the cover. It may expose you to dangerous

voltages. Ask the dealership or the specialist to do this.

• Turning off the power supply will not prevent potential electric shock.

• The appliance shall be installed in accordance with national wiring regulation.

• Means for disconnection from the supply having a contact separation of at least

3 mm in all poles must be incorporated in the fixed wiring.

WARNING

• Do not expose your body directly to cool air for a long time.

• Do not insert your finger or any article into the air inlet/outlet.

• When an abnormality (burning smell, etc.) occurs, stop the air conditioner and

turn off the circuit breaker.

• Installation must be requested from the supplying retail dealership or

professional installation vendors. Installation requires special knowledge and
skill. If customers install on their own, it can be a cause of fire, electric shock,
injury or water leakage.

• Do not select a location for installation where flammable gas may leak. If there

is any gas leakage or accumulation around the unit, it can be a cause of fire.

• Do not turn ON/OFF the circuit breaker or operate buttons with a wet hand. It

may be a cause of electric shock.

• Do not disassemble, modify or relocate the unit by yourself. It may become the

cause of fire, electric shock, or water leakage. For repair or relocation, please
request service from the supplying retail dealership or a Toshiba dealership.

• Do not select a location for installation where there may be excessive water or

humidity, such as a bathroom. Deter ioration of insulation may be a cause of
electric shock or fire.

• When relocating or repairing the unit, please contact the supplying retail

dealership. When there is a kink in the wiring, it may be the cause of electric
shock or fire.

• During an error (such as a burning odor, not cooling, or not warming), stop

operating the unit and turn off the circuit breaker. Continuous operation may
be a cause of fire, or electric shock. Please request repair or service from the
supplying retail dealership or a Toshiba dealership.

• Earth work should be requested from the supplying retail dealership or

professional vendors. Insufficient grounding work may be the cause of electric
shock. Do not connect the earth wire to a gas pipe, water pipe, lightning
conductor, or telephone earth wire.

• If the indoor unit piping outlet is exposed due to relocation, close the opening.

Touching internal electrical parts may cause injury or electric shock.

• Do not insert any material (metal, paper, or water, etc) into the air outlet or

air intake opening. Fan may be rotating at high speed inside or there are high
voltage sections, which may cause an injury or electric shock.

• You must use a independent power outlet for the power supply. If a power outlet

other than the independent outlet is used, it may cause a fire.

• When the air-conditioning unit does not cool or warm, there may be a leakage of

refrigerant. Please consult the supplying retail dealership. The refrigerant used in
the air-conditioning unit is safe. It will not leak under normal operating conditions
but if it leaks into the room and contacts a heat source such as a heater, or stove,
it may cause a harmful reaction.

• When water or other foreign substances enter the internal parts, stop operating

the unit immediately and turn off the circuit breaker. Operating the unit
continuously may cause fire or electric shock. Please contact the supplying
retail dealership for repair.

• Do not clean the inside of the air-conditioning unit yourself. Please request

internal cleaning of the air-conditioning unit from the supplying retail dealership.
Incorrect cleaning may cause breakage of resin parts or insulation defects of
electrical parts, causing water leakage, electric shock or fire.

• Do not damage or modify the power cable. Do not connect the cable midway,

or use a multiple outlet extension cord that is shared by other devices. Failure
to do so may cause fire.

• Do not place heavy objects on the power cable, expose it to heat, or pull it. To

do so may cause electrical shock or fire.

• This appliance is not intended for use by persons (including children) with

reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.

• Children should be supervised to ensure that they do not play with the

appliance.

• Do not use any refrigerant different from the one specified for complement or

replacement. Otherwise, abnormally high pressure may be generated in the
refrigeration cycle, which may result in a failure or explosion of the product or an
injury to your body.

CAUTION

• Check that the circuit breaker is installed correctly. If the circuit breaker is not

properly installed, it may cause an electric shock. To check the installation
method, please contact the supplying retail dealership or the professional
vendor who installed the unit.

• When using the unit in a closed room, or operating with other combustion

appliances, make sure to open a window occasionally for ventilation. Insufficient
ventilation may cause suffocation due to a lack of oxygen.

• Avoid operating for long periods in a high humidity environment (over 80%) such

as with the windows or doors open. There may be condensation on the indoor
unit and droplets may fall onto the furniture.

• When the unit won’t be used for a long time, turn off the main switch or the

circuit breaker.

• It is recommended that maintenance be performed by a specialist when the unit

has been operated for a long time.

• At least once a year check if the mounting table of the outdoor unit is damaged

or not. If a damaged state is ignored, the unit may fall or over-turn, causing an
injury.

• Stand on a sturdy ladder when attaching/detaching the front panel/air filter/air

cleaning filter. Failure to do so may cause a fall or injury.

• Do not stand on the outdoor unit or place anything on the unit. It may be the

cause of injury due to falling or over-turning. Any damage to the unit may cause
an electric shock or fire.

• Do not use combustion appliances in the direct flow of the air from the air-

conditioning unit. Poor combustion of a combustion appliance may cause
suffocation.

• Do not place anything around the outdoor unit or allow fallen leaves to

accumulate around it. If there are fallen leaves, small animals could enter and
contact internal electrical parts, causing a failure or fire.

• Do not place animals and plants in places where wind from the air-conditioning

unit flows directly. It may have a negative influence on the animal or plant.

• Ensure that drained water is discharged. When the discharging water process

is not sufficient, water may leak, causing water damage to furniture. To check
that the installation method used is correct, please contact the supplying retail
dealership or the professional vendor who installed the unit.

• Do not place any containers such as a vase containing fluid on the unit. It might

cause water to enter the unit and deteriorate the electrical insulation, causing
an electric shock.

• Do not use for special applications such as storage of food or animals, or to

display plants, precision devices, or art objects. Do not use on ships or in other
vehicles. It may cause a failure in the air-conditioning unit. In addition, it may
damage these items.

• Do not place other electrical appliances or furniture under the unit. Water

droplets might fall, causing damage or failure.

• When cleaning, you must stop operating the unit and turn off the circuit breaker.

Since the fan inside may be rotating at high speed, it may cause an injury.

• Do not wash the main air-conditioning unit with water. It may cause an electric

shock.

• After the front panel/air filter is cleaned, wipe away any water and allow to dry. If

water remains, it may cause an electric shock.

• Once the front panel is removed, do not touch the metal parts of the unit. It may

cause an injury.

• Do not touch the air intake section or the aluminum fins of the unit. It may cause

injury.

• When you hear thunder and there might be a lightning strike, stop operating the

unit and disconnect the circuit breaker. If lightning strikes, it may cause a failure.

• Batteries for remote control unit:

- Should be inserted with correct polarity (+) and (–).

- Should not be recharged.

-

Do not use batteries for which the “Recommended usage period” has expired.

- Do not keep used batteries inside the remote control unit.

- Do not mix different types of batteries, or mix new batteries with old ones.

- Do not directly solder the batteries.

- Do not short-circuit, disassemble, heat, or throw batteries into a fire. If
batteries are not disposed of correctly, they may burst or be the cause of fluid
leakage, resulting in burns or injuries. If touching the fluid, wash thoroughly
with water. If it touches devices, wipe off to avoid direct contact.

- Do not place within reach of small children. If a battery is swallowed, consult
a doctor immediately.

• The manufacturer shall not assume any liability for the damage caused by not

observing the description of this manual.

1

INDOOR UNIT DISPLAY

1 Hi POWER (Green)
2 FILTER (Orange)
3 FAN-ONLY (Orange)
4 TIMER (Yellow)
5 OPERATION (Green)
6 RESET button

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EN

1

Press

FIX

: Move the louver in the

desired vertical direction.

2

Press

SWING

: Swing the air

automatically and press again to stop.

3

For horizontal direction, adjust manually.

Preparing Filters

1. Open the air inlet grille and remove the air filters.

2. Attach the filters. (see detail in the accessory sheet).

Loading Batteries (when use wireless operation.)

1. Remove the slide cover.

2. Insert 2 new batteries (AAA type)
following the (+) and (–) positions.

Clock Setup

1. Push

by tip of the pencil.

If timer indication is flashing, go to the next step 2.

2. Press

or : adjust the time.

3. Press

: Set the time.

Remote Control Reset

Push by tip of the pencil or

1. Remove the batteries.

2. Press

.

3. Insert the batteries.

Note:

• Donotmovethelouvermanuallybyothers.
• Thelouvermayautomationpositioningbysomeoperationmode.

Note:

• TheprovidedRemoteControllerisawirelesstype,whichalsocanbeusedas
a wire. Please see “How to Connect The Remote Controller for Wired
Operation”, located in installation instruction, in case of wired control is required.
• Inwireoperation,remotecontrollerwillreturntoinitialcondition(PRESET,
TIMER and CLOCK will return to initial condition) when user shutdown power
supply of Air conditioner.

1 Infrared signal emitter
2 Start/Stop button
3 Mode select button (MODE)
4 Temperature button (TEMP)
5 Fan speed button (FAN)
6 Swing louver button (SWING)
7 Set louver button (FIX)
8 On timer button (ON)
9 Off timer button (OFF)
! Setup button (SET)
" Clear button (CLR)
# Memory and Preset button (PRESET)
$ One-Touch button (ONE-TOUCH)
% High power button (Hi-POWER)
& Economy button (ECO)
( Quiet button (QUIET)
) Comfort sleep button (COMFORT SLEEP)
~ Filter reset button (FILTER)
+ Set clock button (CLOCK)
, Check button (CHECK)

- Reset button (RESET)

Press the “ONE-TOUCH” button for fully automated operation that is customized
to the typical consumer preferences in your region of the world. The customized
settings control temperature air flow strength, air flow direction and other settings
to provide you alternate contact with “ONE-TOUCH” of the button. If you prefer
other settings you can select from the many other operating functions of your
Toshiba unit.

Press

ONE-TOUCH

: Start the operation.

To automatically select cooling or fan only operation

1. Press

MODE

: Select A.

2. Press

: Set the desired temperature.

3. Press

FAN

: Select AUTO, LOW , LOW+ , MED , MED+ , or

HIGH

.

1. Press

MODE

: Select Cool or Fan only .

2. Press

: Set the desired temperature.

Cooling: Min. 17°C, Fan Only: No temperature indication

3. Press

FAN

: Select AUTO, LOW , LOW+ , MED , MED+ ,

or HIGH .

For dehumidification, a moderate cooling performance is controlled automatically.

1. Press

MODE

: Select Dry .

2. Press

: Set the desired temperature.

To automatically control room temperature and airflow for faster cooling operation
(except in DRY and FAN ONLY mode)

Press

Hi POWER

: Start and stop the operation.

In case of the misplaced or discharged remote control

• PressingtheRESETbutton,theunitcanstartor

stop without using the remote control.

• OperationmodeissetonAUTOMATICoperation,

preset temperature is 24°C and fan operation is
automatic speed.

Set the timer when the air conditioner is operating.

Setting the ON Timer Setting the OFF Timer

1

Press : Set the desired

ON timer.

Press

: Set the desired OFF

timer.

2

Press : Set the timer. Press : Set the timer.

3

Press : Cancel the timer. Press : Cancel the timer.

Daily timer allows the user to set both the ON & OFF timers and will be
activated on a daily basis.

Setting Daily Timer

1

Press : Set the ON timer.

3

Press .

2

Press : Set the OFF timer.

4

Press : button during the
(

or ) mark flashing.

• Duringthedailytimerisactivating,botharrows(

, ) are indicated.

Note:

• Keeptheremotecontrolinaccessibletransmissiontotheindoorunit;

otherwise, the time lag of up to 15 minutes will occur.

• Thesettingwillbesavedforthenextsameoperation.

To automatically control room to save energy (except in DRY and FAN ONLY mode)

Press : Start and stop the operation.

Note:Coolingoperation;thesettemperaturewillincreaseautomatically1degree/

hour for 2 hours (maximum 2 degrees increase).

COOLING / FAN ONLY OPERATION

7

DRY OPERATION

8

Hi-POWER OPERATION

9

ECO OPERATION

10

TEMPORARY OPERATION

11

TIMER OPERATION

12

PREPARATION BEFORE USE

2

AIR FLOW DIRECTION

3

REMOTE CONTROL

4

ONE-TOUCH

5

AUTOMATIC OPERATION

6

SWING

FAN

FIX

QUIET

Hi POWER

ONE-TOUCH

COMFORT

SLEEP

4

5

!

-

"

%

(

8

1

2

$

)
,

&

#

3

+

7

6

~

9

ES

FR

IT

DE

PT

PL

CZ

RU

CR

HU

TR

NL

GR

SV

FI

NO

DK

RO

BG

EE

LV

SK

SI

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Set your preferred operation for future use. The setting will be memorized by the
unit for future operation (except airflow direction).

1. Select your preferred operation.

2. Press and hold

for 3 seconds to memorize the setting.

The P mark displays.

3. Press

: Operate the preset operation.

This product is designed so that, after a power failure, it can restart automatically
in the same operating mode as before the power failure.

Information

The product was shipped with Auto Restart function in the ON position.
Turn it OFF if this function is not required.

How to cancel the Auto Restart

1. Press and hold the [RESET] button on the indoor unit for 3 seconds to
cancel the operation. (3 beeps will sound but OPERATION lamp does not
blink)

2. Press and hold the [RESET] button on the indoor unit for 3 seconds to set
the operation. (3 beeps will sound and OPERATION lamp blink 5 time/sec
for 5 seconds)

 • DonotoperateONtimerandOFFtimer.

Note: Default setting of auto restart operation is ON.

To operate at super low fan speed for quiet operation (except in DRY mode)

Press

QUIET

: Start and stop the operation.

Note: Under certain conditions, QUIET operation may not provide adequate

cooling due to low sound features.

For comfortable sleep, automatically control air flow and automatically turn OFF.

Press

: Select 1, 3, 5 or 9 hrs for OFF timer operation.

Note: The cooling operation, the set temperature will increase automatically

1 degree/hour for 2 hours (maximum 2 degrees increase).

Firstly, turn off the circuit breaker.

Filter Reset (Some models only)

FILTERlamplightson;theltermustbecleaned.

To turn off the lamp, push the RESET button on the indoor unit or the FILTER
button on the remote control.

Indoor Unit and Remote Control

• Cleantheindoorunitandtheremotecontrolwithawetclothwhenneeded.

• Nobenzine,thinner,polishingpowderorchemically-treatedduster.

1. Three-minute protection feature: To prevent the unit from being activated
for 3 minutes when suddenly restarted or switched to ON.

2. Some minor cracking sound may occur when unit operating. This is normal
because the cracking sound may be caused by expansion/contraction of
plastic.

Air conditioner operating conditions

To protect bad smell caused by the humidity in the indoor unit.

1. If the

button is pressed once during “Cool” or “Dry” mode,

the fan will continue to run for other 20 minutes, then it will turn off

automatically. This will reduce the moisture in the indoor unit.

2. To stop the unit immediately, press the

more 2 times within

30 seconds.

Temp.

Operation

Outdoor Temperature Room Temperature

Cooling 21°C ~ 43°C 21°C ~ 32°C

Dry 19°C ~ 43°C 17°C ~ 32°C

To separate using of remote control for each indoor unit in case of 2 air
conditioners are installed nearly.

Remote Control B Setup.

1. Press RESET button on the indoor unit to turn the air conditioner ON.

2. Point the remote control at the indoor unit.

3. Push and hold

button on the Remote Control by the tip of the pencil.

“00” will be shown on the display.

4. Press

during pushing . “B” will show on the display and “00”
will disappear and the air conditioner will turn OFF. The Remote Control B
is memorized.

Note: 1. Repeat above step to reset Remote Control to be A.

2. Remote Control A has not “A” display.

3. Default setting of Remote Control from
factory is A.

ba

The unit does not operate. Cooling is abnormally low.

• Thepowermainswitchisturned

off.

• Thecircuitbreakerisactivatedto

cut off the power supply.

• Stoppageofelectriccurrent.

• ONtimerisset.

• Theltersareblockedwithdust.

• Thetemperaturehasbeenset

improperly.

• Thewindowsordoorsareopened.

• Theairinletoroutletoftheoutdoor

unit is blocked.

• Thefanspeedistoolow.

• TheoperationmodeisFANorDRY.

OPERATION AND PERFORMANCE

19

TROUBLESHOOTING (CHECK POINT)

20

REMOTE CONTROL A-B SELECTION

21

PRESET OPERATION

13

AUTO RESTART OPERATION

14

QUIET OPERATION

15

COMFORT SLEEP OPERATION

16

MAINTENANCE

17

SELF CLEANING OPERATION (COOL AND
DRY OPERATION ONLY)

18

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