Toshiba MMK-AP0073H, MMK-AP0073H-C, MMK-AP0093H, MMK-AP0093H-C, MMK-AP0123H Owner Manual

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SUPER MODULAR MULTI SYSTEM AIR CONDITIONER

Owner’s Manual

For wireless remote controller

Indoor Unit

Model name:

Для коммерческого использования

For commercial use

Pour usage commercial

Nur für gewerbliche Nutzung

Per uso commerciale

Para uso comercial Para uso comercial

Voor commercieel gebruik

Για εμπορική χρήδη

Ticari amaçlý kullaným için

High-Wall Type

MMK-AP0073H, MMK-AP0073H-C MMK-AP0093H, MMK-AP0093H-C MMK-AP0123H, MMK-AP0123H-C MMK-AP0153H, MMK-AP0153H-C MMK-AP0183H, MMK-AP0183H-C MMK-AP0243H, MMK-AP0243H-C

Owner’s Manual 1

Manuel du proprietaire 25

Betriebsanleitung 49

Manuale del proprietario 73

Manual del propietario 97

Manual do utilizador 121

Gebruiksaanwijzing 145

Εγχειρίδιο χρήσης 169

Руководство пользователя 193

English

Français

Deutsch

Italiano

Español

Português

Nederlands

Ελληνικά

Русский

Kullanım Kılavuzu 217

241

Türkçe

SMMS High-Wall Type

Thank you very much for purchasing TOSHIBA Air Conditioner.

Owner’s Manual

Please read this owner’s manual carefully before using your Air Conditioner.

• Be sure to obtain the “Owner’s manual” and “Installation manual” from constructor (or dealer). Request to constructor or dealer

• Please clearly explain the contents of the Owner’s manual and hand over it.

NOTE

This manual describes operations of the indoor unit and the wireless remote controller. For details of the wired remote controller and the outdoor unit, refer to the operation manual supplied with the outdoor unit. (Keep these manuals carefully.)

ADOPTION OF NEW REFRIGERANT

This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer.

Contents

1 PRECAUTIONS FOR SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 PARTS NAME OF REMOTE CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 ADJUSTING CLOCK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6 LIMITED OPERATION BY GROUP CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7 HANDLING THE REMOTE CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8 HOW TO USE REMOTE CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 9 HINTS FOR ECONOMICAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 10 TEMPORARY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 11 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 12 TROUBLES AND CAUSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1-EN

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SMMS High-Wall Type

1 PRECAUTIONS FOR SAFETY

DANGER

• Do not attempt to install this unit by yourself. This unit requires qualified installer.

• Do not attempt to repair the unit by yourself. This unit has no components which you can repair.

• Opening or removing the cover will expose you to dangerous voltage.

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

WARNING

WARNING ABOUT INSTALLATION

• Make sure to ask a dealer or a store specialized in electric work to install the air conditioner. If the air conditioner is imperfectly installed by yourself, it may cause some problems such as water leak, electric shock, fire, and so on.

• Ground the air conditioner without fail. Do not connect the ground wire to gas pipe, water pipe, lightning rod or ground wire of telephone. If the air conditioner is imperfectly grounded, it may cause electric shock.

WARNING ABOUT OPERATION

• Avoid cooling the room too strong or exposing the human body to cool wind for a long time, because it is bad for the health.

• Do not insert fingers and sticks into the air outlet and air inlet to avoid getting injured and damaging the machine, because there are fans running at a high speed inside both the air inlet and air outlet.

• When you are aware of something abnormal with the air conditioner (smells something scorching, cools weak, etc.), immediately turn off the main switch, the circuit breaker, from the main power supply to stop the air conditioner, and make contact with the dealer. If the air conditioner is continuously operated with something abnormal, it may cause machine failure, electric shock, fire, and so on.

• Do not spill water or other liquid on the indoor unit. If the unit is wet, it may cause an electric shock.

WARNING ABOUT MOVEMENT AND REPAIR

• Do not move nor repair any unit by yourself. Since there is high voltage inside the unit, you may get an electric shock when removing the cover and main unit.

• When moving the air conditioner for re-installing in another place, ask the dealer to do it. If it is imperfectly installed, it may cause electric shock or fire.

Owner’s Manual

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2-EN

SMMS High-Wall Type

CAUTION

CAUTIONS ABOUT INSTALLATION

• Certainly lay the drain hose for perfect draining. Wrong drainage may cause flooding in the house and getting furniture wet.

• Make sure to connect the air conditioner to an exclusive power supply of the rated voltage; otherwise, the unit may break down or cause a fire.

• Do not install the unit in a place where inflammable gas may leak. If inflammable gas accumulates around the unit, it may cause a fire.

CAUTIONS ABOUT OPERATION

• Carefully read this manual and the manual supplied with the outdoor unit before starting the air conditioner. The manual includes many important things for daily operation.

• Do not use this air conditioner for other purposes such as preserving food, precision instruments, art objects, breeding animals, growing potted plants, etc.

• Do not install this air conditioner in a special-purpose room such as a ship or any kind of vehicle, otherwise it deteriorates the machine performance.

• Avoid exposing potted plants and animals to wind of the air conditioner, because it badly affects the health and growing of them.

• When the air conditioner is operated together with a combustion appliance in the same place, be careful of ventilation to let fresh air into the room. Poor ventilation causes oxygen shortage.

• When the air conditioner is used in a closed room, be careful of sufficient ventilation of the room. Poor ventilation causes oxygen shortage.

• Do not touch operation button with wet finger; otherwise, you may get an electric shock.

• Do not place any combustion appliance in a place where it is directly exposed to wind of the air conditioner; otherwise, it may cause imperfect combustion.

• When the air conditioner won’t be used for a considerably long time, turn off the main switch or the circuit breaker, for safety. Disconnection from the power supply prevents the unit from lightning and power source surge.

• Do not put a vessel with water such as a vase on the unit, because water may possibly sink into the unit and will bring about electric shock because of deterioration in electric insulation.

• Do not wash the unit with water. It may cause an electric shock.

• Do not use alcohol, benzene, thinner, glass cleaner, polishing powder, etc. for cleaning the unit, because they deteriorate or damage the air conditioner.

• When cleaning the unit, make sure to turn off the main switch or circuit breaker beforehand for preventing you from getting injured by the electric fan running inside. For details of cleaning method, refer to “Maintenance”.

• To make the air conditioner demonstrate its original performance, operate it within the range of the operating temperature specified in the instructions. Otherwise it may malfunction, break down or water may leak from the unit.

Owner’s Manual

3-EN

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SMMS High-Wall Type

2 ACCESSORIES

Remote controller Remote controller holder Batteries (two)

3 PARTS NAME

 Indoor unit

Owner’s Manual

TIMER SET

FAN

TIME

FILTER

SET

TEST

RESET

MODE

SAVE

VENT

SWING/FIX

UNIT LOUVER

1 Room temperature sensor 2 Front panel 3 Air inlet grille 4 Air filter 5 Air outlet

6 Horizontal airflow louver 7 Vertical airflow louver 8 Display panel 9 Infrared signal receiver 10 Remote controller (wireless) 11 Remote controller (wired, sold separately)

8, 9

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SMMS High-Wall Type

Owner’s Manual

 Names and functions of

indicators and controls on indoor unit

Display panel

123

The operating conditions are indicated below.

1 OPERATION (Green)

This lamp goes on during operation.

2 TIMER (Green)

This lamp goes on white the timer reserved.

CAUTION

• Disagreement in operation mode

If you select AUTOMATIC OPERATION in a model with no auto-changeover (cooling/ heating) control setting or if you select HEAT in a Cool Only model, an alarm sound (pi, pi) from the air conditioner due to disagreement in operation mode. Change the operation mode with the MODE button on the wireless remote controller. This disagreement indication cannot be deleted by the wired remote controller.

• When local prohibition is set by the central control from other equipment, no signal is received even if the remote controller button is pressed. However, a signal of START/STOP button is accepted. (An alarm sound “pi ” arises intermittently five times.)

4 TEMPORARY operation

If you misplace or lose the wireless remote controller or its batteries are exhausted, push the button.

• Push the button to start the air conditioner.

Push this button once again to stop it.

NOTE

In case of timer setting by wired remote controller, TIMER lamp does not light. In case of group control, TIMER lamp goes on header unit only. (see “6 LIMITED OPERATION BY GROUP CONTROL”)

3 Preheat/Defrost (Orange)

This lamp lights up when the power is turned on or right after heating operation starts or during defrost operation.

5-EN

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SMMS High-Wall Type

4 PARTS NAME OF REMOTE CONTROLLER

Owner’s Manual

 Wireless remote controller and

its functions

PRESET

TEMP

MOD

OMFORT

SLEEP

Hi-

POWE

IET

FIX

SWI

6 7

TIME

SLEEP

FILTE

CHK

CLR

OFF

SET

CLOCK

1 Infrared signal emitter

Transmits a signal to the indoor unit.

2 START/STOP button

Press the button to start operation. (A receiving beep is heard.) Press the button again to stop operation. (A receiving beep is heard.) If no receiving sound is heard from the indoor unit, press the button twice.

3 Mode select button (MODE)

Press this button to select a mode. Each time you press the button, a mode is selected in a sequence that goes from A : Auto changeover control, : Cool, : Dry, : Heat, : Fan only, and back to A. (A receiving beep is heard.)

4 Temperature button ( )

............ The set temperature is increased up to

TEMP

30°C.

............ The set temperature is dropped down to

17°C. (A receiving beep is heard.)

5 Fan speed button (FAN)

Press this button to select fan speed. When you select AUTO, the fan speed is automatically adjusted according to the room temperature.

TEMP

4 5

15 12 11

You can also manually select the desired fan speed from among five settings. (LOW , LOW

MED (A receiving beep is heard.)

, MED ,

, HIGH )

6 Auto louver button (SWING)

Press this button to swing the louver. (A receiving beep is heard.) Press the SWING button to stop the louver swinging. (A receiving beep is heard.)

7 Set louver button (FIX)

Press this button to adjust the airflow direction. (A receiving beep is heard.) While this button is kept depressed, the receiving tone continuously sounds.

8 Off timer button (OFF)

Press this button to set the OFF timer.

9 On timer button (ON)

Press this button to set the ON timer.

10 Reserve button (SET)

Press this button to reserve time settings. (A receiving beep is heard.)

11 Cancel button (CLR)

Press this button to cancel ON timer and OFF timer. (A receiving beep is heard.)

12 High power button (Hi POWER)

Press this button to start the high power operation. This function is not operated group control.

13 PRESET button

Press this button to change the operation mode to the preferred operation mode memorized previously. To memorize the operation mode, press this button for at least 3 seconds during the preferred operation mode.

is displayed and the operation mode is

memorized.

14 SLEEP button

Press this button to start the OFF timer operation that automatically adjusts the room temperature and the fan speed. You can select the OFF timer time from four durations (1, 3, 5 or 9 hours).

15 COMFORT SLEEP button

Press this button to start the OFF timer operation that automatically adjusts the room temperature and the fan speed. You can select the OFF timer time from four durations (1, 3, 5 or 9 hours). During group control operation, the set temperature and the fan speed are not automatically adjusted. Only off timer function is activated.

16 QUIET button

Press this button to start quiet operation. Pressing this button again will restore normal operation.

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SMMS High-Wall Type

Owner’s Manual

 Names and functions of

indications on wireless remote controller

Display

All indications, except for clock time indication, are indicated by pressing the START/STOP button.

8 9

• In the illustration, all indications are indicated for explanation. During operation, only the relevant indications will be indicated on the remote controller.

1 Transmission mark

This transmission mark ( ) indicates when the remote controller transmits signals to the indoor unit.

2 Mode display

Indicates the current operation mode. (A : Auto changeover control, : Cool, : Dry,

: Heat, : Fan only)

3 Temperature display

Indicates the temperature setting (17°C to 30°C). When you set the operating mode to : Fan only, no temperature setting is indicated.

4 FAN speed display

Indicates the selected fan speed. AUTO or one of five fan speed levels (LOW , LOW MED , MED HIGH ) can be indicated. Indicates when the operating mode is : Dry.

5 TIMER and clock time display

The time set for timer operation or clock time is indicated. The present time is always indicated except for TIMER operation.

6 Hi POWER display

Indicates when the high power operation starts. Press the Hi POWER button to start and press it again to stop the operation.

7 (PRESET) display

Indicated when memorizing the preferred operation mode or when it has been memorized. Also, this icon is indicated when the memorized preferred operation is displayed.

7 5

8 (COMFORT SLEEP) display

Indicated during the OFF timer operation that automatically adjusts the room temperature and the fan speed. Each time you press the COMFORT SLEEP button, the display changes in the sequence of 1h, 3h, 5h, and 9h.

9 (QUIET) display

Indicated during the quiet operation.

10 Swing display

Indicated during the swinging operation where the horizontal louver automatically moves up and down.

NOTE

When both wired remote controller and wireless remote controller are used, display on the screen of wireless remote controller may differ from the actual operation in some cases.

 Preparation and check before

use

1. Loading Batteries

• Remove the battery cover.

• Insert 2 new batteries (R03 [AAA]) following the (+) and (-) positions.

2. Removing Batteries

• Remove the battery cover.

• Remove the 2 used batteries.

Batteries

• To replace the batteries, use two new batteries (R03 [AAA]) .

• In normal use, the batteries will last about one year.

• Replace the batteries if there is no receiving beep from the indoor unit or when the air conditioner cannot be operated using the remote controller.

• To avoid malfunctions by battery leakage, remove the batteries when not using the remote controller for more than one month.

• Please dispose of the used batteries according to the local regulation.

7-EN

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SMMS High-Wall Type

Owner’s Manual

5 ADJUSTING CLOCK

Setting the clock

Before you start operating the air conditioner, set the clock of the remote controller using the procedures given in this section. The clock panel on the remote controller will indicate the time regardless of whether the air conditioner is in use or not.

 Initial setting

When batteries are inserted in the remote controller the clock panel will indicate AM 0:00 and will flash.

PRESET

IET

FIX

SWI

TIME

SLEEP

CHK

OFF

1 TIMER or button

Press the TIMER or button to set the current time. Each press of the TIMER button changes the time in one minute steps. Pressing the TIMER button continually changes the time in ten minute steps.

2 SET button

SET

Press the SET button.

SET

The current time is indicated and the clock starts.

TEMP

FILTE

MOD

OMFORT

SLEEP

Hi-

POWE

CLR

OFF

SET

CLOCK

OFF

 Clock adjusting

PRESET

QUIET

SWING

TIMER

SLEEP

FIX Hi-POWER

CHK

TEMP

FILTER

OFF

MODE

COMFORT

CLOCK

FAN

SLEEP

CLR

SET

1 CLOCK button

Press the CLOCK by tip of a pencil. The CLOCK display flashes.

OFF

SET

OFF

SET

2 TIMER or button

Press the TIMER or button to set the current time. Each press of the TIMER button changes the time by one minute. Pressing the TIMER button continually changes the time by ten minutes.

3 SET button

Press the SET button. The current time is indicated and the clock starts.

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SMMS High-Wall Type

Owner’s Manual

6 LIMITED OPERATION BY GROUP CONTROL

NOTE

Group control: Operate air conditioners in more than one system in same time. Header indoor unit: The representative unit during group control. Receive commands from wired remote controller and transmit the commands to follower units. (Header indoor unit is indoor unit that receives START/STOP signal from the wireless remote control.) Follower indoor unit: Indoor units other than the Header unit are called follower unit. A wired remote controller (separately available) is required for the group control.

▼ Example of group combination

Indoor Indoor Indoor

Wired Remote controller

Control line

Outdoor

Other connecting line

CAUTION

When using indoor unit in group control,

1. Hi POWER operation will not function.

When Hi POWER is transmitted from wireless remote controller the receiving sound will be heard from the indoor unit and display on the wireless remote controller will also change. However, the indoor unit does not operate Hi POWER operation. Restore the display on the wireless remote controller pushing Hi POWER button.

2. COMFORT SLEEP

When COMFORT SLEEP is transmitted from wireless remote controller, the receiving sound will be heard from the indoor unit and the display on the wireless remote controller will also be changed as same as Hi POWER operation. However, the set temperature and the fan speed will not be automatically adjusted. Only off timer function is activated.

3. Units other than the Header unit cannot be operated with remote controller and the TEMPORARY operation.

When operating air conditioner with wireless remote controller transmission should be sent to the Header unit. Header and follower indoor units are decided through address setting upon installation. Follower unit will not receive any signals from wireless remote controller. Air conditioner will not work even if the button on the follower unit is pressed. (Some Follower units may receive SWING and FIX, but these operations are performed only on the unit that received the signal.) (When wireless remote controller is used, only the Header unit receives SWING signal. If the SWING signal is transmitted to follower unit, the sound to refuse receiving signal (3 beeps) is heard and the follower unit does not receive the signal. For FIX operation, both Header and follower unit perform the operation by itself. When wired remote controller is used, airflow direction can be changed on each unit by selecting the indoor unit.)

4. TIMER lamp lights up only on the Header unit.

When the timer is set with wired remote controller, even the TIMER lamp on the Header unit will not light up.

9-EN

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SMMS High-Wall Type

7 HANDLING THE REMOTE CONTROLLER

Owner’s Manual

CAUTION

• The air conditioner will not operate if curtains,

doors or other materials block the signals from the remote controller to the indoor unit.

• Prevent any liquid from falling into the remote

controller. Do not expose the remote controller to direct sunlight or heat.

• If the infrared signal receiver on the indoor unit

is exposed to direct sunlight, the air conditioner may not function properly. Use curtains to prevent the sunlight from reaching the receiver.

• If the room using the air conditioner has

fluorescent lighting with electronic starters, signals may not be properly received. If you are planning to use such fluorescent lamps, consult your local dealer.

• If other electrical appliances react to the remote

controller move these appliances or consult your local dealer.

 Location of the remote controller

 Remote controller holder

Installing the remote controller holder

• Before you actually install the remote controller holder on a wall or pillar, check whether the remote controller signals can be received by the indoor unit.

Mounting and removing the remote controller

• To mount the remote controller hold it parallel to the remote controller holder and push it in fully. To remove the remote controller slide the remote controller upwards and out from the holder.

• Keep the remote controller where its signals can reach the receiver of the indoor unit (a distance of 7 m is allowed).

• When you select the timer operation, the remote controller automatically transmits a signal to the indoor unit at the specified time. If you keep the remote controller in a position that hinders proper signal transmission, a time lag of up to 15 minutes may occur.

7 m

–10–

10-EN

SMMS High-Wall Type

8 HOW TO USE REMOTE CONTROLLER

Owner’s Manual

 Cooling/heating/fan only

operation

Start

PRESET

TEMP

FAN

MODE

1 START/STOP button ( )

Press this button to start the air conditioner.

2 Mode select button (MODE)

Select Cool , Heat , or Fan only .

3 Temperature button ( )

Set the desired temperature. When the air conditioner is in FAN ONLY operation, the temperature display is not indicated.

TEMP

4 Fan speed button (FAN)

Select one of LOW , LOW MED , MED HIGH .

• The OPERATION lamp (green) on the display panel of the indoor unit goes on. And operation starts after approximately 3 minutes. (If you select FAN ONLY mode, the unit will start immediately.)

• The : Fan only mode does not control temperature.

• Fan speed is the same as HIGH . Therefore, perform only steps select this mode.

1, 2 and 4 to

 Dry operation

Start

PRESET

TEMP

FAN

MODE

1 START/STOP button ( )

Press this button to start the air conditioner.

2 Mode select button (MODE)

Select DRY .

3 Temperature button ( )

Set the desired temperature.

• The fan speed display indicates

• The OPERATION lamp (green) on the display panel of the indoor unit lights, and operation starts after approximately 3 minutes.

Stop

START/STOP button ( )

Press this button again to stop the air conditioner.

TEMP

Stop

START/STOP button ( )

Press this button again to stop the air conditioner.

NOTE

When the indoor unit is operated together with a cooling only outdoor model outdoor unit, appears on the remote controller but the heating operation is disabled.

11-EN

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SMMS High-Wall Type

Owner’s Manual

 Automatic operation

(auto changeover)

This function is available only for use in combination with a heat recovery model outdoor unit. If this function is used with another model of outdoor unit, “A” (Auto) appears on the remote controller but the automatic operation is disabled.

Start

PRESET

FAN

TEMP

MODE

1 START/STOP button ( )

Press this button to start the air conditioner.

2 Mode select button (MODE)

Select A.

3 Temperature button ( )

Set the desired temperature.

TEMP

4 Fan speed button (FAN)

Select one of LOW , LOW MED , MED HIGH .

• The OPERATION lamp (green) on the display panel of the indoor unit lights. The operating mode is selected in accordance with the room temperature and operation starts after approximately 3 minutes.

• If the “A” mode is uncomfortable, you can select the desired conditions manually.

Stop

START/STOP button ( )

Press this button again to stop the air conditioner.

 Timer operation

Use the wired remote controller for timer setting if it is also in use.

ON timer and OFF timer

PRESET

QUIET

SWING

FIX Hi-POWER

TEMP

FAN

MODE

COMFORT

SLEEP

TIMER

SLEEP

FILTER

CHK

Setting TIMER

1 ON/OFF TIMER button ( or )

Press the ON or OFF TIMER buttons as required.

• The previous timer setting is displayed and flashes along with ON/OFF timer display.

Set the timer to the desired time. Each press of the TIMER button changes the time in ten minute steps. Pressing the TIMER button continually changes the time in one hour step.

2 SET button

Cancelling TIMER

3 CLR button

SET

Press the SET button to set the timer. The timer time is indicated and the timer starts.

CLR

Press the CLR button to cancel the timer setting.

SET

CLR

OFF

SET

CLOCK

CAUTION

OFF

• When you select the timer operation, the remote controller automatically transmits the timer signal to the indoor unit at the specified time. Therefore, keep the remote controller in a location where it can transmit the signal to the indoor unit properly. Otherwise, the time lag of up to 15minutes will occur.

• If you do not press the SET button within 30

SET

seconds after setting the time, the setting will be cancelled.

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SMMS High-Wall Type

Owner’s Manual

Once you select the timer operation mode, the settings are saved in the remote controller. Thereafter, the air conditioner will start operating under the same conditions when you simply press the ON/OFF button of the remote controller.

If the clock display is flashing, you cannot set the timer. Follow the instructions in the section “SETTING THE CLOCK” and then set the timer.

Combined timer (Setting both ON and OFF timers simultaneously)

OFF timer —> ON timer (Operation —> Stop —> Operation)

This feature is useful when you want to stop the air conditioner after you go to sleep, and start it again in the morning when you wake up or you return home. Example: To stop the air conditioner and start it again next morning.

Operation

▼ Setting combined TIMER

1. Press the OFF TIMER button to adjust the OFF timer.

2. Press the ON TIMER button to adjust the ON timer.

3. Press the SET button.

SET

Operation again

Stop

OFF

ON timer —> OFF timer (Stop —> Operation —> Stop)

You can use this setting to start the air conditioner when you wake up and stop it when you leave the house. Example: To start the air conditioner next morning and stop it.

Operation

Stop Stop

▼ Setting combined TIMER

1. Press the ON TIMER button to adjust the ON timer.

2. Press the OFF TIMER button to adjust the OFF timer.

3. Press the SET button.

OFF

SET

• Either ON or OFF timer function which is closer

to the current time, is activated first.

• If the same time is set for both ON and OFF

timers, no timer operation is performed. Also, the air conditioner may stop operating.

Every day combined timer (setting both ON and OFF timer simultaneously and activate every day.)

This feature is useful when you want to use combined timer at the same time every day.

▼ Setting combined TIMER

1. Press the ON TIMER button to adjust the ON timer.

2. Press the OFF TIMER button to adjust the OFF timer.

3. Press the SET button.

4. After step 3, an arrow mark ( or ) flashes for about 3 seconds and during this flashing, press the SET button.

SET

OFF

SET

13-EN

• During the every day timer is activating, both

arrows ( , ) are indicated.

Cancel the timer operation

Press the CLR button.

CLR

Clock display

During the TIMER operation (ON-OFF, OFF-ON, OFF timer) clock display is disappeared so as to show the setting time. To see the present time, press SET button briefly and the present time is displayed about 3 seconds.

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SMMS High-Wall Type

Owner’s Manual

 High power operation

High power (Hi POWER)

• The Hi POWER (high power operation) mode automatically controls room temperature, airflow and operation mode so that the room is quickly cooled in summer and warmed in winter.

PRESET

QUIET

SWING

FIX Hi-POWER

TEMP

FAN

MODE

COMFORT

SLEEP

Setting Hi POWER mode

1 Hi POWER button

Press the Hi POWER button after starting any operation. At the same time, the “Hi POWER” mark on the remote controller is indicated.

Cancelling Hi POWER mode

1 Hi POWER button

Press the Hi POWER button once again. At the same time, the “Hi POWER” mark on the remote controller goes out.

CAUTION

 Quiet operation

• The QUIET mode provides quiet operating status by automatically setting the fan speed to the lowest speed.

PRESET

QUIET

SWING

FIX Hi-POWER

TEMP

FAN

MODE

COMFORT

SLEEP

Setting QUIET mode

1 QUIET button

Press the QUIET button after starting any operation. At the same time, the mark is indicated.

Cancelling QUIET mode

1 QUIET button

Press the QUIET button once again. At the same time, the mark on the remote controller disappears.

CAUTION

The QUIET mode cannot be activated in the DRY operation.

• The Hi POWER mode cannot be activated in

DRY and FAN ONLY operation and

the when the ON TIMER operation is reserved.

• Hi POWER mode is not available for group control. When Hi POWER is transmitted to the Header indoor unit, the receiving sound is heard but the Hi POWER mode will not be performed. Please cancel the Hi POWER mode.

NOTE

Under certain conditions, the quiet operation may not provide adequate cooling or heating due to the feature of quietness.

–14–

14-EN

+ 35 hidden pages