Mitsubishi Electronics PSA012B722 User Manual

USER’S MANUAL

MITSUBISHI HEAVY INDUSTRIES LTD. PACKAGED AIR CONDITIONER

PSA012B722

This air conditioner complies with EMC Directive 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Directive 2006/95/EC. CE marking is applicable to the area of 50 Hz power supply.

Ce climatiseur est conforme a` la Directive EMC: 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Directive 2006/95/EC. La marque CE s’applique aux régions alimentées en courant de 50 Hz.

Dieses Kimagera¨t erfu¨llt die EMC Direktiven 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Direktiven 2006/95/EC. Die CE-Marke gilt für Bereiche mit einer Netzstromversorgung von 50 Hz.

Questo condizionatore d’aria e` conforme alla Direttiva EMC: 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Direttiva 2006/95/EC. Il marchio CE è applicabile alla fascia di alimentazione 50 Hz.

Deze airconditioner voldoet aan EMC Directive 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Directive 2006/95/EC. CE-markering is van toepassing op het gebied met een netstroom van 50 Hz.

Este acondicionador de aire cumple con la directiva EMC: 89/336/EEC, 91/263/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC, LV Directiva 2006/95/EC. La indicación CE sólo corresponde al área de suministro eléctrico de 50 Hz.

Este aparelho de ar condicionado está em conformidade com a Directiva EMC 89/336/CEE, 91/263/EEC, 92/31/CEE, 93/68/CEE, 2004/108/EC, a Directiva LV 2006/95/EC. A marca CE aplica-se à zona de fornecimento de energia a 50 Hz.

Аυτό το κλιματιοτικό είναι σύμφωνο με τις προδιαγραφές των Оδηγιών EMC 89/336, 91/263/EEC 92/31 και 93-68 της EОK και της Оδηγίας 2004/108/EC LV 2006/95 της EОK. Tο οήμα CE ισχύει μόνον σε περιοχές όπου η τροφοδοσία είναι 50 Hz.

Ceiling cassette −4 way− (FDT) Ceiling cassette −4 way Compact (600×600mm)− (FDTC) Duct connected −High static pressure− (FDU, FDUS) Duct connected −Middle static pressure− (FDUM) Ceiling Suspended (FDE)

USER’S MANUAL

ENGLISH

MANUEL DE L’UTILISATEUR

ANWENDERHANDBUCH

DEUTSCH

ISTRUZIONI PER L’USO

ITALIANO

MANUAL DEL PROPIETARIO

ESPAÑOL

GEBRUIKERSHANDLEIDING

NEDERLANDS

ОΔНГІЕΣ ХРНΣНΣ

MANUAL DO UTILIZADOR

PORTUGUÊS

ЕΛΛΗNIKA

TÜRKÇE

FRANÇAIS

KULLANIM KILAVUZU

If the unit has been submerged under water due to a natural disaster such as flood or typhoon, consult your dealer before using it again.

If you use it as it stands, it may lead to failure, electric shock or fire.

If any abnormal symptom (scorched flavor etc.) is found, cut off the power and stop the operation. Then consult your dealer.

If you use it as it stands, it may lead to failure, electric shock or fire.

One of the causes of poor cooling or poor heating may be refrigerant leakage. Please consult your dealer.

If the repair requires additional refrigerant, determine the service with the service staff. The refrigerant of air conditioner is not toxic. Normally the refrigerant does not leak. But if it leaks and contacts fire such as fan heater, space heater or cooking heater, it may produce toxic chemicals.

Do not insert fingers or sticks even if air blower does not operate.

It may suddenly operate and cause injuries.

Thank you very much for your purchase of this packaged air conditioning system produced by Mitsubishi Heavy Industries. Please read through this manual before using the product and use the product appropriately according to the instructions in the manual. After you have read the manual, store it with the warranty certiﬁ cate in a safe place. It will help you when you have questions or problems.

Do not vent R410A into the atmosphere: R410A is a ﬂ uorinated greenhouse gas, covered by the Kyoto Protocol with a Global Warming Potential (GWP) = 1975.

TABLE OF CONTENTS

SAFETY PRECAUTIONS ...................................................................................................................................................1

HOW TO USE

< WIRED REMOTE CONTROL >

NAMES AND FUNCTIONS OF REMOTE CONTROL BUTTONS

“WIRED REMOTE CONTROL” ...........................................................................................................................................2

HOW TO OPERATE ............................................................................................................................................................3

HOW TO PERFORM THE TIMER OPERATION ................................................................................................................. 3

THE SELECTION OF TIMER MODE ...............................................................................................................................3

SETTING THE TIME.........................................................................................................................................................4

SLEEP TIMER MODE ......................................................................................................................................................4

OFF TIMER MODE ...........................................................................................................................................................4

ON TIMER MODE ............................................................................................................................................................ 5

WEEKLY TIMER MODE ................................................................................................................................................... 5

TIMER CANCELLATION MODE ......................................................................................................................................8

HOW TO OPERATE IN SILENT MODE ..............................................................................................................................8

HOW TO ADJUST THE LOUVER ....................................................................................................................................... 9

HOW TO SET THE AIRFLOW DIRECTION........................................................................................................................9

HOW TO OPERATE VENTILATION ..................................................................................................................................10

FOR COMFORTABLE USE ..............................................................................................................................................10

INSPECTION DISPLAY, FILTER SIGN, AIR CONDITIONER NUMBER, STANDBY AND ROOM TEMPERATURE

DISPLAY ...........................................................................................................................................................................11

< WIRELESS REMOTE CONTROL >

NAMES AND FUNCTIONS OF REMOTE CONTROL BUTTONS

WIRELESS REMOTE CONTROL .....................................................................................................................................11

HOW TO OPERATE ..........................................................................................................................................................12

CURRENT TIME SETTING PROCEDURE ......................................................................................................................12

ON – TIMER OPERATION ................................................................................................................................................12

OFF – TIMER OPERATION .............................................................................................................................................. 12

PROGRAM TIMER OPERATION ...................................................................................................................................... 12

HOW TO ADJUST THE LOUVER ....................................................................................................................................13

FOR COMFORTABLE USE ..............................................................................................................................................13

CHECK INDICATION, FILTER SIGN ................................................................................................................................ 13

BACKUP BUTTON ............................................................................................................................................................14

FOR SMART USE

HOW TO MAINTAIN ..........................................................................................................................................................14

TROUBLE SHOOTING .....................................................................................................................................................15

NOTICE

PREPARATION OF HEATING ..........................................................................................................................................16

AUTO RESTART ...............................................................................................................................................................16

SETTING TO DISABLE BUTTON OPERATION ...............................................................................................................16

INSTALLATION, RELOCATION, AND INSPECTION MAINTENANCE.............................................................................16

OPERATION RANGE .......................................................................................................................................................16

Make sure to have the installation done by your dealer or a specialist.

If you install by yourself and the unit is not properly installed, water leakage, electric shock, fire and injuries caused by the drop of the unit may occur.

The preventive measures that the density of leaked refrigerant does not exceed the limit is necessary in case of installing the unit in a small room.

The leakage of refrigerant may cause oxygen deficiency accident. Consult your dealer for the measures.

SAFETY PRECAUTIONS

Please read these “SAFETY PRECAUTIONS” before starting to use this product and use the product appropriately according to the instructions.

The precautions provided here are classified into “ DANGER” and “

CAUTION”. The “ DANGER” sections describe potentially hazardous situations that may lead to serious outcomes such as death and sericus injuries if the product is mishandled. Note, however, that depending on the situation, the items listed in the “

CAUTION” sections do also have the potential of causing serious outcomes. Both warnings and cautions provide you important information related to safety ; please make sure to observe them.

The symbols used throughout the main text of this manual have the following meaning.

marks mean danger, alarm, and caution. The specified prohibited item is described in the triangle. The left mark means “Shock hazard alarm”.

{

marks mean prohibited items. The specified prohibited item is described in the circle or in the vicinage.

z marks mean compulsory action or instruction.

The specified prohibited item is described in the circle. The left mark means “Earth is needed”.

After you have read the manual, always store it where other users can refer to at any time. If a new owner takes over the system, make sure to pass this manual.

CAUTION

Do not use for particular purpose such as the storage of food, animals and plants, precision apparatus and arts etc.

Storage goods may degrade.

Do not operate the button with wet hand.

It may cause electric shock.

When a burning appliance is used together with the unit, ventilate frequently.

If ventilation is not sufficient, it may cause oxygen deficiency accident.

Do not place a burning appliance where the airflow from the unit is directly blown.

It may cause the imperfect combustion of the equipment.

Make sure that the unit installation foundation is not damaged due to long-term use.

If it is left to stand, the unit may fall down causing injury.

Do not wash the unit with water, nor place a vase with water on the unit.

It may cause electric shock or ignition.

Do not install the unit where the airflow is directly blown to animals and plants.

They may suffer from adverse effect.

Before cleaning, make sure to stop operation and cut off the power.

The fan inside rotates at high speeds.

Make sure to use proper size of fuse.

Using steel wire or copper wire may lead to failure or fire.

Do not store a flammable spray etc. near the unit, nor blow directly to the unit.

It may lead to fire.

Before maintenance, make sure to stop operation and cut off the power.

The fan inside rotates at high speeds.

When the unit isn’t used for a long-term, cut off the power.

The accumulation of dirt may lead to heat generation or fire. But, before resuming the operation, turn on the unit for six hours beforehand to save harmless.

Do not place any other electric appliances or household goods below or around the air conditioner.

Dripping from the unit may lead to failure or contamination.

DANGER

INSTALLATION PRECAUTIONS

Make sure to perform grounding work.

Do not connect grounding wire to any gas pipe, water pipe, conductor rods or telephones. Incomplete grounding may cause electric shock through leakage of electricity.

Make sure to mount a leakage breaker.

Otherwise electric shock may occur. Please consult your dealer or a specialist for the mounting.

Do not mount where flammable gas leakage can happen.

If leaked gas stagnates in the unit, the gas may cause fire.

Make sure to layout the drain pipe so that the water is completely drained.

Otherwise, water may leak and wet household goods.

CAUTION

ENGLISH

Do not expose yourself directly to cooled air flow for a long time or cool too much.

It may be cause of deconditioning or health disorder.

Do not insert fingers or sticks into the air inlet or outlet grilles.

It may cause injuries because of the fan rotating at high speed.

DANGER

OPERATION PRECAUTIONS

Do not touch the aluminum fin.

Otherwise it may lead to injuries.

Do not clean the inside of the indoor unit by yourself. Make sure to consult your dealer or user inquiry counter specified by our company.

If you select incorrect detergent or improper method, resin parts may be damaged and lead to water leakage. If the detergent is dropped on the electric component or motor, it may lead to failure, smoking or ignition.

Do not place objects on the outdoor unit, nor mount on it.

It may lead to injuries resulting from dropping or falling.

During the operation or maintenance, do not use an unstable footrest.

It may lead to injuries resulting from falling.

During thunderstorm, stop the operation and turn off the switch.

A lightning strike may lead to failure.

After several seasons of operating, inspections and maintenances are required except routine care and cleaning.

Accumulated dirt or dust inside the indoor unit may cause odor, water leakage through the clogging of water discharging pipe for dehumidification. Specialized information and skills are required for inspections and maintenances. Therefore contact your dealer.

Do not place any object around the outdoor unit, nor allow fallen leaves to pile up.

Fallen leaves may induce insects and worms in them, and they may lead to failure, ignition or smoking by touching electric components.

Do not use with inlet/outlet grilles or other panel removed.

Otherwise, it may lead to injuries.

Do not operate or stop the unit by using the power supply switch.

It may lead to fire or water leakage. If auto restart is set effectively, the fan may rotate suddenly causing injuries.

Do not touch blowout port when the swing louver moves.

Otherwise, it may lead to injuries.

Do not strain the remote control cord.

A part of core wire may be cut off causing electric leakage.

Do not use water heater etc. near the indoor unit or remote control.

If a Vapor-generating appliance is used near them, it may lead to water drop causing electric leakage or short circuit.

Do not use the unit where powder or fiber is floating.

Fine powder or fiber passing through the air filter may stagnate inside the unit and lead to electric leak or short circuit.

Do not place objects under the unit which must avoid being exposed to water.

Over 80 percent humidity or the clogging of drain pipe may damage them through dew dropping.

Never perform any modification. Contact your dealer for repairing.

Improper repairing may lead to water leakage, electric shock or fire. Normally the refrigerant does not leak. But if it leaks and contacts fire such as fan heater, space heater or cooking heater, it may produce toxic chemicals. When repairing refrigerant leakage, determine the service with the service staff that the repair has been finished without fault.

If it is required to relocation and reinstall the unit, consult your dealer or a specialist.

Improper installation of air conditioning unit may cause water leakage, electric shock and/or fire.

Before repairing or checking indoor unit, be sure to turn off “Indoor unit power supply breaker”.

It can result in electric shock or injury due to rotation of indoor unit fan if you perform check or repair with the “Indoor unit power supply breaker” turned on.

Place the panels removed for repairing or checking on the stable spot.

Otherwise, dropping or falling may lead to injury.

CAUTION

PRECAUTIONS FOR RELOCATION OR REPAIRING

PRECAUTIONS FOR WASTE DISPOSAL

Your Air Conditioning product may be marked with this symbol. It means that waste electrical and electronic equipment (WEEE as in directive 2002/96/EC) should not be mixed with general household waste. Air conditioners should be treated at an authorized treatment facility for re-use, recycling and recovery and not be disposed of in the municipal waste stream. Please contact the installer or local authority for more information.

HOW TO USE< WIRED REMOTE CONTROL >

NAMES AND FUNCTIONS OF REMOTE CONTROL BUTTONS (WIRED REMOTE CONTROL)

Wired remote control

Ventilation display

Displayed during ventilation operation

☞ See page 10

Central control display Displayed when the air conditioning system is controlled by centralized remote control.

Timer operation display

Displays the timer operation setting.

Temperature setting buttons

These buttons are used to set the temperature of the room.

Timer button

This button is used to set the timer mode. ☞ See page 3

Timer setting buttons

These buttons are used to set the timer mode and the time. ☞ See page 3 to 10

GRILL button

This button has no function. When this button is pressed,

(Invalid Operation)

is displayed,but it does not mean a failure.

AIR CON No. button

•Display the indoor unit number connected to this remote control.

•This button is used for indoor unit address setting.

CHECK button

This button is used at servicing.

TEST button

This button is used during test operation.

• The figure below shows the remote control with the cover opened. Note that the items in the liquid crystal display (LCD) area are shown for explanation purpose.

Pull the cover downwards to open.

Weekly timer display

Displays the settings of the weekly timer.

Operation setting display area

Displays setting temperature, airflow volume, operation mode and operation message.

Operation/check indicator light

During operation: Lit in green In case of error: Flashing in red

Operation/stop button

This button is used to operate and stop the air conditioning system. Press the button once to operate the system and press it once again to stop the system.

MODE button

This button is used to change the operation mode.

FAN SPEED button

This button is used to set the airflow volume.

VENT button

This button is used to operate external ventilator. ☞ See page 10

LOUVER button

This button is used to operate/stop the swing louver. ☞ See page 9

SET button

•This button is used to fix the setting.

•This button is used to set the silent mode. ☞ See page 3 to 10

RESET button

•Press this button while making settings to go back to the previous operation. ☞ See page 3 to 10

•This button is also used to reset the “FILTER CLEANING” display. (Press it after cleaning the air filter)

HOW TO PERFORM THE TIMER OPERATION < WIRED REMOTE CONTROL >

1 Press TIMER button.

It enters the timer mode. “Current day of the week” and “Current time ” are displayed. [EXAMPLE] Monday : 10 o’clock in the morning

Display area : [

]

[

]

[ ] (lit)

2 Press ▲ or ▼ button.

By pressing ▼ or ▲ button, it is possible to choose the item to set.

[

] (set to current time)

[

] (Every operation, the unit stops operation

after the certain period has elapsed.)

[

] (The unit stops operating at the setting

time.)

[

] (The unit star ts operating at the setitng

time.)

[

] (Timer set by one week)

[ ] (Cancel the timer setting)

If you press the ▲ button, the display of the following timer modes is switched in the upwards direction. If you press the RESET button, timer mode ends and return to original satus.

3 Press SET button.

The selected timer mode is set.

For setting of each timer mode ,See next page and thereafter.

The possible combination of the timer function is mentioned in the following table.

Combination of modes that can be set together ({: possible ×: impossible)

• If you select a combination of modes that cannot be set together

and press the SET button, the message “ (invalid operation)” is displayed for 3 seconds and then the display return to the one selected in step 2.

321

• If you press the button while timer mode is operative, timer mode is finished and the display will return

to the original display. Note that the setting which has not completed is canceled.

• If you have set the ON timer mode and either the OFF timer or Sleep timer mode at the same time, the OFF timer

(or Sleep timer) shows preference to the ON timer.

• If you press the

timer button and “ ” is displayed, the button can not be operated because the

button operation is disabled. If you want to make the button effective , consult your dealer.

• If you do not press any button for several minutes after pressing the

Timer button, Timer mode ends and

returns to the original display.

• If a power failure occurs, the specified timer settings will be canceled except Sleep timer. Weekly timer setting will

return to the condition that all days of the week selected as “holidays”.

THE SELECTION OF TIMER MODE

JFunctions of each timer operation

Sleep timer

When the setting time elapses, the unit stops operating. 10 settings are available, from “an hour later OFF” to “10 hours later OFF”. The unit will stop when the setting time is reached.

OFF timer

The unit stops operating at the setting time. You can set only one time at a time.

ON timer

The unit starts to operate at the setting time. You can set the temperature at the same time. You can set only one time at a time.

Weekly timer

Up to four times of timer operation (ON timer/OFF timer) are available for each day of the week. Once Weekly timer is set, the unit performs the same operation every week.

•

HOW TO OPERATE < WIRED REMOTE CONTROL >

NOTICE

There may be a case that “ ” is displayed when any button mentioned in the above is pressed, but it is not a malfunction. In that case, the operation of the button is prohibited. When you start to operate for the first time after turning the power supply on, the unit starts to operate as below. You can change the setting as you like.

Central control ......................Turned off

Operation changeover .......... With auto mode : auto cooling

Without auto mode : cooling

Set temperature ...................23°C

Fan speed ............................

Louver position .....................Horizontal

•

ATTENTION

1 Press button.

The unit starts operating.

2 Press MODE button.

The range of operation mode is displayed according to the model of indoor unit. Every time the button is pressed, the display changes in the following order dry Æ cool Æ fan Æ heat Æ auto. (EXAMPLE display for auto-operation enabled)

•

With auto operation, heating and cooling is automatically changed depending on difference between the setting temperature and sucking room air temperature.

3 Press TEMP button.

Press or button to set the room temperature.

4 Press FAN SPEED button.

The range of fan speed modes is displayed according to the model of indoor unit.

At 3-speed .............“ ↔ ↔ ”

At 2-speed .............“ ↔ ” or “ ↔ ”

At 1-speed .............The operation is invalid

5 Press LOUVER button.

If the indoor unit is equipped with the auto swing function, press the LOUVER button once and current louver status is displayed. If the indoor unit is not equipped with the auto swing function, the message “ ” is displayed.

For the louver operation

☞

See page 9 to 10

A Press LOUVER button, and change the display to

⎡ ⎦

For the louver stopping

☞

See page 9 to 10

A Press once while the louver is operating to display stop

positions in order.

B Press the button once more at the preffered stop position to

stop the louver at that position.

Effective stop position

☞

See page 9 to 10

At automatic operation: ................................. middle

At cooling/dehumidifying operation: .............. Horizontal

At heating operation: ....................................downwards

Stop

Press

button

•

Setting

temperature

Fan speed

mode

Operation mode

J Guideline for room temperature setting

COOL ...............26 to 28°C

DRY ..................21 to 24°C

HEAT ................22 to 24°C

FAN ...................Setting unnecessary

• The settings of operation change, temperature

and air flow volume adjustment can be changed even when the air conditioner is stopped. When a button is pressed while the operation is stopped, the corresponding display is turned on and you can change the setting. The display turns on for three seconds after changing the setting, then turns off automatically.

• Turn on the power supply of both indoor/outdoor units for six hours before starting the unit to protect the units. (The crank

case heater is energized in order to heat up the compressor.) Do not turn off the power supply. (The crankcase heater is conducted while the compressor is stopped, preventing failure of the compressor due to accumulation of liquid refrigerant by keeping the compressor warm.)

cooling operation

heating operation

㧙

room setting temperature

㧗

OFF timer

{

Sleep timer

{

Weekly timer

ON timer

{

Sleep timer

OFF timer

ON timer

Weekly timer

Operation mode

DRY COOL FAN HEAT AUTO

NOTICE

1 Press TIMER button.

2 Press ▼ button once.

“ ”Æ “ ”

3 Press SET button.

[EXAMPLE] “ ” flashes,

“

” lights.

4 Press ▲ or ▼ button.

The display changes as below. Set as you like. “ ”⇔ “ ” ~ “ ”⇔ “ ”

5 Press SET button.

Sleep timer has been set. The air conditioner starts operating if it is stopped when the sleep timer is set. After “ ” is displayed in the display area, it returns to step 2. <When “Ten hours later OFF” is set >

“ ” (lights) “ ” (lit for two seconds)

“ ” (lights) “

” (lit) The time left is displayed by one hour as time passes off after the setting. When the setting time elapses, the unit stops operating. Every operation, the unit stops operation after the certain period has elapsed.

6 Press button. The timer mode is finished.

3•52•41

1 Press TIMER button. 2 Press ▼ button twice.

[ ]Æ [ ]Æ [ ]

3 Press SET button.

[EXAMPLE] “ ” flashes,

“ ” lit.

4 Press ▲ or ▼ button.

Set the time at which you want to stop the operation.

Set “Hour”

If you press ▲ or ▼ button for a while, “Hour” display is changed by one hour, and stops when you stop pressing.

Set “Minute”

If you press ▲ or ▼ button, the display increases or decreases by ten minutes.

5 Press SET button.

OFF timer has been set. After “ ” is displayed in the display area, it retur ns to step 2. <If set to 6:00 PM >

“ ” (lit) “

” (lights for two seconds)

↓

“

”(lit)

“

” (lit)

The unit stops operating at 6:00 PM. The time display is also turned off.

6 Press button. The timer mode is finished.

•

The unit stops operating at the setting time.

This setting is effective for only once.

3•52•41

Once the OFF timer is set, it is not possible to start operation. If you would like to operate the air conditioner, press ON/OFF button before hand to turn on.

SLEEP TIMER MODE

OFF TIMER MODE

• If you press button while timer mode is operative, timer mode is canceled and the display will return to the original display.

•

If you do not press any button for several minutes after entering the timer mode, the timer mode ends and returns to the original display.

• If you press button while timer mode is operative, timer mode is canceled and the display will return to the original display.

• If you do not press any button for several minutes after entering the timer mode, the timer mode ends and returns to the original display.

ATTENTION

After certain period has elapsed, the unit stops operating.

• Sleep timer

The unit stops operating at each setting time once it is set.

NOTICE

HOW TO PERFORM THE TIMER OPERATION < WIRED REMOTE CONTROL >

1 Press TIMER button.

It enters the timer mode. “Current day of the week” and “Current time” are displayed.

Display area : [ ]

[ ] [ ]

2 Press SET button.

The display area shows : [ ]

(▼ flashes) [ ] (current time) [

]

3 Press ▲ or ▼ button.

Align the ▼ mark above the day of the week to the current day of the week.

Press ▲ and ▼ mark to move to the right and the left respectively.

If you press the RESET button, the remote control will return to the previous screen and display “ ”.

4 Press SET button.

The day of the week is fixed, and the flashing of ▼ mark turns to lighting stably. “current time” is displayed by flashing in the ON timer display area, and “ ” is displayed in the display area.

5 Press ▲ or ▼ button.

Set to the current time.

If you press the

RESET button, the remote control return to

step 1.

6 Press SET button.

The flashing for time display turns to lighting stably, and “ ” is displayed to show that the current time is set. Two seconds later, it returns to step 1, and “ ” is displayed.

7 Press button.

The timer mode is finished.

231

••

•

Timer operation is performed based on the time of the clock which is set by the following steps. Make sure to set the time to the current time correctly.

SETTING THE TIME

•

If you press button while timer mode is operative, timer mode is canceled and the display will return to the original display. Note that the setting which has not been completed is canceled.

•

If you do not press any button for several minutes after entering the timer mode, the timer mode ends and returns to the original display.

NOTICE

JSelection of Weekly timer mode

Up to four schedules with timer operation (ON timer/OFF timer) are available for each day of the week.

Note : Set time every month in Weekly timer mode.

1 Press TIMER button.

2 Press ▼ button for four times.

[ ]Æ [ ]Æ [ ]

[

]Æ [ ]

3 Press SET button.

“ ”is displayed in the display area.

4 Press ▲ or ▼ button.

By pressing ▲ or ▼ button, it is possible to choose the item to set.

“

” (for setting the timer)

↕

“ ” (for setting the selected day of the week to

holiday)

↕

“ ” (for checking the timer setting and canceling

individual settings)

5 Press SET button.

The selected mode is fixed.

3•52•41

JWEEKLY TIMER SETTING

1 In the Weekly timer mode, select “ ”

and press SET button confirm.

☞

See step 1 to 5 in the above “Selection of Weekly timer mode”

“ ”(▼ is flashing)

“

” is displayed in the display area.

2 Press ▲ or ▼ button.

Set the ▼ mark above the day of the week to the day to be set for timer setting. Press ▲ and ▼ to move to the right and left respectively, ▲ and ▼ will move flashing. If you press the ▲ button when the “▼” marks are displayed on from “MON” to “FRI”, and then “SUN” to “SAT” (every day) with flash, this can be used to apply the same schedule on these days.

Press

RESET button to return to “selecting Weekly

timer mode screen”, and “ ” is displayed.

☞

See the above step 3.

3 Press SET button.

“▼” mark above the day of the week is switched to light, and is fixed. “ ” is displayed as the left display.

4 Press ▲ or ▼ button.

Up to four schedules can be set for each day. Select the timer schedule number you want to set. Set either ON timer or OFF timer for each single operation. (See the left EXAMPLE ). Press ▼ button to make the ◄ mark next to the number flash and move downwards. Press the ▲ button to move the mark upwards.

1◄ 2 3 4

Press the

RESET button to return to step 1 display.

3•5•7•9•11•13

2•4•6•8•10

WEEKLY TIMER MODE

• If you press button while timer mode is operative, timer mode is canceled and the display will return to the original display.

• If you do not press any button for several minutes after entering the timer mode, the timer mode ends and returns to the original display.

NOTICE

[EXAMPLE]

Number 1 :

Number 2 :

Number 3 :

Number 4 :

* Four operations can be set

with only ON timer or only OFF timer.

HOW TO PERFORM THE TIMER OPERATION < WIRED REMOTE CONTROL >

1 Press TIMER button. 2 Press ▼ button for three times.

[ ]Æ [ ]Æ [ ]

[ ]

3 Press SET button.

[EXAMPLE] “ ” flashes,

“ ” lit.

4 Press ▲ or ▼ button.

Set the preferred time to start the operation

Set “Hour”

If you press ▲ or ▼ button for a while, “Hour” display is changed by one hour, and stops when you stop pressing.

Set “Minute”

If you press ▲ or ▼ button, the display increases or decreases by ten minutes.

5 Press SET button.

ON timer has been set. The left display is displayed in the display area. <If set to 10:00 AM >

“

” (lit)

“ ” (lit)

If you press the RESET button, the remote control will return to the previous screen.

6 Press ▲ or ▼ button.

Press ▼ button and “ ” is displayed Press ▲ button and “

” is displayed

Select either of the above two.

Go to step 7 if temperature is set. Go to step 9 if set temperature is not set.

7 Press SET button.

The left display is displayed in the display area.

“

”(lit) “27°C” (The current set temperature is displayed flashing) “ ” (lit)

8 Press or button to set temperature.

If you press or button, the display increases or decreases by 1°C. Set temperature at which you want to start the operation.

If you press the RESET button, the remote control will return to the previous screen.

9 Press SET button.

ON timer is set, and after “ ” is displayed, it returns to step 2.

“

” (lit)

“ ” (lights)

“ ” (lit) “

” (lights) Set temperature is displayed only in case it is set. The unit starts to operate at setting time with set temperature. The time display is turned off.

Press button.

The timer mode is finished.

•

321

••

•

The unit starts to operate at the set time. It is possible to set temperature at which you want to start the operation.

One setting results in one operation only.

ON TIMER MODE

•

ON timer and either Sleep timer or OFF timer are set together, the temperature of ON timer is not displayed.

• ON timer and either Sleep timer or OFF timer are

set together, OFF timer (or Sleep timer) shows preference.

• If you press the button while timer mode is operative, timer mode is canceled and the display will return to the original display.

• If you do not press any button for several minutes after entering the timer mode, the timer mode ends and returns to the original display.

NOTICE

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