SEER 15

CONTENTS

SOCIABLE REMARK

Sociable remark................................................................................................................................2

SAFETY PRECAUTIONS

Warning ...........................................................................................................................................3

Caution ............................................................................................................................................4

OPERATING INSTRUCTIONS

Identification of parts.........................................................................................................................5

Operating temperature.....................................................................................................................13

Manual operation.............................................................................................................................13

Airflow direction control ..................................................................................................................14

How the air conditioner works ........................................................................................................15

CARE AND MAINTENANCE

Care and maintenance ...................................................................................................................17

OPERATION TIPS

Operation tips ............ ....................................................................................................................22

TROUBLESHOOTING TIPS

Troubleshooting tips .......................................................................................................................24

CAUTION

Contact an authorised service technician for repair or maintenance of this unit.

Contact the installer for installation of this unit.

The air conditioner is not intended for use by young children or invalids without supervision.

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

If the power cord is to be replaced, replacement work shall be performed by authorised personnel only.

Installation work must be performed in accordance with the national wiring standards by authorised

personnel only.

1

SOCIABLE REMARK

When using this air conditioner in the European countries, the follow information must be followed:

DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.

It is prohibited to dispose of this appliance in domestic household waste.

For disposal, there are several possibilities:

A) The municipality has established collection systems, where electronic waste can be disposed of at

least free of charge to the user.

B) When buying a new product, the retailer will take back the old product at least free of charge.

C) The manufacture will take back the old appliance for disposal at least free of charge to the user.

D) As old products contain valuable resources, they can be sold to scrap metal dealers.

Wild disposal of waste in forests and landscapes endangers your health when hazardous substances leak into the ground-water and find their way into the food chain.

2

SAFETY PRECAUTIONS

To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage.

The seriousness is classified by the following indications.

WARNING

This symbol indicates the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to property.

Meanings of symbols used in this manual are as shown below.

Never do this.

Always do this.

WARNING

!!

Connect with the power properly.

Otherwise, it may cause electric

shock or fire due to excess heat

generation.

Do not modify power cord length or share the outlet with other appliances

It may cause electric shock or

fire due to heat generation.

!!

Always ensure effective earthing.

Do not operate or stop the unit by switching on or off the power.

Do not damage or use an unspecified power cord.

It may cause electric shock or fire

due to heat generation.

It may cause electric shock or fire.

Do not operate with wet hands or in damp environment.

It may cause electric shock.

Do not direct airflow at room occupants only.

This could damage your health.

No earthing may cause electric

shock.

Do not allow water to run into electric parts.

It may cause failure of machine

or electric shock.

!!

Always install circuit breaker and a dedicated power circuit.

No installation may cause fire

and electric shock.

!!

Disconnect the power if strange sounds, smell, or smoke comes from it.

It may cause fire and electric

shock.

Do not drink water drained from air conditioner.

It contains contaminants and

could make you sick.

Do not open the unit during operation.

It may cause electric shock.

!!

Use the correctly rated breaker or fuse.

Do not use the power cord close to heating appliances.

Do not use the power cord near flammable gas or combustibles, such as gasoline, benzene, thinner, etc.

It may cause an explosion or fire.

There is risk of fire or electric

shock.

It may cause fire and electric

shock.

!!

Ventilate room before operating air conditioner if there is a gas leakage from another appliance.

It may cause explosion, fire and, burns.

Do not disassemble or modify unit.

It may cause failure and electric shock.

SAFETY PRECAUTIONS

When the air filter is to be removed, do not touch the metal parts of the unit.

It may cause an injury.

! !

When the unit is to be cleaned, switch off, and turn off the circuit breaker.

Do not clean unit when power is on as it may cause fire and electric shock, it may cause an injury.

! !

Stop operation and close the window in storm or hurricane.

Operation with windows opened may cause wetting of indoor and soaking of household furniture.

Do not use strong detergent such as wax or thinner. Use a soft cloth for cleaning.

Appearance may be deteriorated due to change of product color or scratching of its surface.

Do not place heavy object on the power cord and take care so that the cord is not compressed.

There is danger of fire or

! !

electric shock.

CAUTION

! !

Do not clean the air conditioner with water.

Water may enter the unit and degrade the insulation. It may cause an electric shock.

Do not put a pet or house plant where it will be exposed to direct air flow.

This could injure the pet or plant.

Do not place obstacles around air-inlets or inside of air-outlet.

It may cause failure of appliance or accident.

!!

Ventilate the room well when used together with a stove, etc.

An oxygen shortage may occur.

Do not use for special purposes.

! !

Do not use this air conditioner to preserve precision devices, food, pets, plants, and art objects.

It may cause deterioration of quality, etc.

Turn off the main power switch when not using the unit for a long time.

It may cause failure of product or fire.

! !

Ensure that the installation bracket of the outdoor appliance is not damaged due to prolonged exposure.

If bracket is damaged, there is concern of damage due to falling of unit.

! !

Always insert the filters securely. Clean filter once every two weeks.

Operation without filters may cause failure.

! !

Use caution when unpacking and installing. Sharp edges could cause injury.

! !

If water enters the unit, turn the unit off and disconnect the power , contact a qualified service technician.

4

Identification of parts

Indoor unit

Air intake

B unit

Air outlet

Air intake

A2 unit

Air outlet

2 1

3 10

A1 unit

4

5 7

9

COOL AUTO

HEAT

DRY

TEMP

SET TEMPE

RATURE

( C

LOW

HIGH

FAN

SWING

MODE

SLEEP

RESET LOCK

LED

TIMER OFF

TURBO

ON/OFF

FAN SPEED

TIMER ON

Outdoor unit

6

One-two/three type

LED Display panel

Signal receptor

AUTO TIMER DEF.

FREQUENCY

Signal receptor

(1)

TIMER

AUTO

OPERATION

DEFROST

(2)

OPERATING INSTRUCTIONS

IMPORTANT:

For multi-split type air conditioner, one outdoor

unit can match different types of indoor units.

So all the pictures in this manual are for explan-

ation purpose only. Your air conditioner may be

slightly different. The actual shape shall prevail.

The following pages introduce several kinds of

indoor units matching with the outdoor units.

Indoor unit

1. Front panel

2. Top air intake

3. Air filter(Inside)

4. Air outlet

5. Horizontal air flow louver

6. Vertical air flow louver(Internal)

7. Display panel

8. LED display window

9. Remote controller

10. Manual control button(Behind the front panel)

Outdoor unit

11. Refrigerant connecting pipe, drain hose and

electric wiring

12. Stop valve

13. Air outlet

Display panel

AUTO indication lamp

Lights up during the Auto operation.

TIMER indication lamp

Lights up during Timer operation.

DEFROST indication lamp

(For Cooling & Heating models only):

Lights up when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating operation.

DIGITAL DISPLAY indication lamp

Displays the current setting temperature. Only when the air conditioner is in FAN operation, it displays the actual room temperature. And d isplays the malfunction code or protection code.

.

OPERATION indication lamp

This indicator appears only when the compressor

is in operation and indicates the current operating frequency.

5

OPERATING INSTRUCTIONS

Identification of parts

Indoor unit

One-four

One-three

One-twin

3 Air in let

2

1

4

5

Air ou tlet

6

7 8

9

Outdoor unit

DISPLAY PANEL

Infrared signal receptor

OPERATION AUTO TIMER

PRE-DEF

(1)

TIMER OPERATION

PRE-DEF

Infrared signal receptor

(2)

Indoor unit

1

2

Front panel frame

Front panel

3

4

5

6

7

8

9

Air filter

Horizontal air flow grille

Vertical air flow louver

Room temperature sensor

Display panel

Infrared signal receiver

Remote controller

Outdoor unit

10

11

Drain hose, refrigerant connecting pipe

Connective cable

12

13

Stop valve

Fan hood

DISPLAY PANEL

OPERATION indicator:

The indicator flashes once every second after power is on and illuminates when the air conditioner is in operation.

TIMER indicator:

The indicator illuminates when TIMER is set ON.

PRE-DEF. Indicator (For cooling& heating model only):

This indicator illuminates when the air conditioner starts defrosting automatically or when the Anticold air function is activated in heating operation.

AUTO indicator:

This indicator flashes when the air conditioner is in AUTO operation.

6

Identification of parts

Indoor unit

One-four

One-three

One-twin

2 1

Air in let

3

4

Outdoor unit

5

7

Air ou tlet

8

6

10

12

11

9

LED Display window

Indoor unit

1

2

Front panel frame

Front panel

3

4

5

6

7

8

Air filter

Horizontal air flow grille

Vertical air flow louver

Room temperature sensor

Display panel

Remote controller

Outdoor unit

9 Drain hose, refrigerant connecting pipe

10

11

Connective cable

Stop valve

12

Fan hood

LED DISPLAY WINDOW

AUTO indication lamp

Lights up during the Auto operation.

TIMER indication lamp

Lights up during Timer operation.

DEFROST indication lamp

(For Cooling & Heating models only):

Lights up when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating operation.

DIGITAL DISPLAY indication lamp

Displays the current setting temperature. Only when the air conditioner is in FAN operation, it displays the actual room temperature. And d isplays the malfunction code or protection code.

OPERATION indication lamp

This indicator appears only when the compressor is in operation and indicates the current operating frequency.

(1)

(2)

7

OPERATING INSTRUCTIONS

Identification of parts

Indoor unit

One-four

One-three

Indoor unit

1. Panel frame

2. Rear air intake grille

3. Front panel

4. Air Purifying filter & Air filter(behind)

5. Horizontal louver

6. LCD display window

7. Vertical louver

8. Manual control button(behind)

9. Remote controller holder

One-twin

Indoor

unit

Air inlet

Outdoor unit

Air outlet

Air ou tlet

9

11

13

12

10

Outdoor unit

10. Drain hose, refrigerant connecting pipe

11. Connective cable

12. Stop valve

13. Fan hood

8

Display window

NOTE: The display window on the air conditioner you purchased may look like one of the following:

Signal receptor

(1)

(2)

(3)

(4) auto timer defrost ion

(5)

OPERATING INSTRUCTIONS

OPERATION display

Displayed when the air conditioner is in operation.

AUTO operation display

Displayed during Auto operation.

DEFROST operation display

(For Heating & Cooling model only):

Displayed when the air conditioner starts defrosting automatically or when the warm air control feature is activated in heating operation.

TIMER display

Displayed during Timer operation.

Ion

CLEAN AIR display(optional)

Displayed when CLEAN AIR feature is activated.

TURBO operation display

Displayed when select TURBO function on cooling operation or on heating operation.

DIGITAL DISPLAY

Displays the current setting temperature when the air conditioner is in operation.

FAN SPEED display

Displayed the selected fan speed:

LOW( ), MED( ) and

HIGH( ).

Frequency indication lamp

This display is separated into five zones.

The zones illuminate based on the compressor current frequency. For example, higher frequency will illuminate more zones.

9

OPERATING INSTRUCTIONS

Identification of parts

Floor and standing type(console)

Indoor unit

1 4

5

2

6

1

3

10

Display panel

Infrared signal receiver

9

8

7

Indoor unit

1. Air flow louver (at air outlet)

2. Air inlet(with air filter in it)

3. Remote controller

4. Installation part

5. Display panel

6. Connecting pipe

Outdoor unit

7. Drain hose, refrigerant connecting pipe

8. Connective cable

9. Stop valve

10. Fan hood

DISPLAY PANEL:

OPERATION indication lamp

This indicator illuminates when the unit is operational.

TIMER indication lamp

Lights up during Timer operation.

DEFROST indication lamp (Cooling & Heating models only) or Fan only indication lamp

(Cooling only type) :

Lights up when the air conditioner starts defrosting automatically in heating operation or fan only mode is selected.

Temporary button

This button is used to operate the unit temporarily in case you misplace the remote controller or its batteries are exhausted. One press of the manual control button will lead to the forced

AUTO operation. If press the button twice within five seconds, the unit will operate under forced

COOL operation. The forced COOL operation is used for testing purposes only, please do not choose it unless it is necessary.

3

1 2

4

10

OPERATING INSTRUCTIONS

Identification of parts

Floor and standing type(console)

Indoor unit

3

1

2

4

7

5 6

11

Indoor unit

1. Indoor unit

2. Air flow louver (at air outlet)

3. Installation part

4. Air out

5. Air inlet(with air filter in it)

6. Air in

7. Remote controller

Outdoor unit

8. Drain hose, refrigerant connecting pipe

9. Connective cable

10. Stop valve

11. Fan hood

8

9

10

Display panel

NOTE: The display window on the air conditioner you purchased may look like one of the following:

2

3

4

1

5

Infrared signal receiver

(1)

DISPLAY PANEL:

OPERATION indication lamp

This indicator illuminates when the unit is operational.

TIMER indication lamp

Lights up during Timer operation.

DEF./FAN indication lamp

Lights up when the air conditioner starts defrosting automatically in heating operation

(applicable to cooling & heating models only) or fan only mode is selected(applicable to cooling only models).

AlARM indication lamp

Flashes when malfunction occurs.

11

OPERATING INSTRUCTIONS

1

2

3

4

5

Infrared signal receiver

(2)

Infrared signal receiver

Temporary button

This button is used to operate the unit temporarily in case you misplace the remote controller or its batteries are exhausted. One press of the manual control button will lead to the forced

AUTO operation. If press the button twice within five seconds, the unit will operate under forced COOL operation.

The forced COOL operation is used for testing purposes only, please do not choose it unless it is necessary.

Temperature Display

Displays the current setting temperature while the unit is operating.

4 3

(3)

5 2 1

6 3 4 Infrared signal receiver

1

(4)

2 5

5 1 2 3 4 6

Infrared signal receiver

(5)

12

OPERATING INSTRUCTIONS

NOTE: This manual does not include Remote Controller Operations, see the

<<Remote Controller Instruction>> packed with the unit for details.

Operating temperature

Mode

Temperature

Room temperature

Cooling operation

>17 (62.6 )

Heating operation Drying operation

<30 (86 ) >10 (50 )

Outdoor temperature

( -15 (5 ) 50 (122 ) or the models with low temperature cooling system)

-15 ( 5 ) ~ 0 (32 ) ~ 50 (122 )

CAUTION:

1. If air conditioner is used outside of the above conditions, certain safety protection features

may come into operation and cause the unit to function abnormally.

2. Room relative humidity less than 80%. If the air conditioner operates in excess of this figure,

the surface of the air conditioner may attract condensation. Please sets the vertical air flow louver

to its maximum angle (vertically to the floor), and set HIGH fan mode.

3. Optimum performance will be achieved within these operating temperature.

Manual operation

Manul operation can be used temporarily in case you can not find the remote controller or test running purpose or maintenance necessary.

Manual control button

Manual control button

AUTO/COOL

NOTE: The unit must be turned off before operating the manual control button. If the unit is operational, continue pressing the manual control button until the unit is off.

1

2

3

Open and lift the front panel up to an angle until it remains fixed with a clicking sound.

One press of the manual control button will lead to the forced AUTO operation. If press the button twice within five seconds, the unit will operate under forced COOL operation.

Close the panel firmly to its original position.

NOTE: For DUCT and CEILING type, CASSETTE type, CEILING and FLOOR type and FLOOR and

STANDING type, please refer to the previous pages to operate the Manual button.

13

OPERATING INSTRUCTIONS

Airflow direction control

AUTO

COOL

DRY

HEAT

SET TEMPERATURE ( C)

TEMP

FAN

HIGH

MED

LOW

NOTE:

The remote controller is different types depending on the indoor units. Please refer to the <<REMOTE

CONTROLLER ILLUSTRATION>> supplied with the unit to operate the unit properly if your remote controller is different with the following instructions.

Adjust the air flow direction properly, otherwise it might

cause discomfort or cause uneven room temperatures.

Adjust the horizontal louver using the remote controller.

Adjust the vertical louver manually.

Range

MODE ON/OFF

FAN SPEED

SWING SLEEP TIMER ON

AIR

DIRECTION

RESET LOCK

TIMER OFF

LED

TURBO

To set the vertical air flow(Up--Down) direction

Perform this function while the unit is in operation. Keep

pressing the AIR DIRECTION button on the remote

controller to move the louver to the desired direction. The

readjusting angle of the horizontal louver is 6 for each

press.

To set the horizontal air flow direction (left - right)

Adjust the vertical louver manually using the lever on the

left or right side of the vertical louver arm (Depending on

model). Take care not to catch fingers on the fan,

horizontal louver or to damage vertical louvers. When the

air conditioner is in operational and the horizontal louver

is in a specific position, move the lever at left (or right,

depending on model) end of the air outlet to the desired

position.

Lever

Range

To automatically swing the air flow direction (up - down)

Perform this function while the air conditioner is in operation.

Keep pressing the AIR DIRECTION button without

releasing for more than 2 seconds or press the SWING

button on the remote controller, the horizontal louver

will swing up and down automatically.

To stop the function, press the SWING button again.

!

CAUTION

The SWING and AIR DIRECITON button will be disabled when the air conditioner is not in operation(including when the TIMER ON is set).

Do not operate the air conditioner for long periods with the air flow direction set downward in cooling or dry mode. Otherwise, condensation may occur on the surface of the horizontal louver causing moisture to drop on to the floor or on furnishings.

Do not move the horizontal louver manually. Always use the SWING or AIR DIRECTION button.

When the air conditioner is started immediately after it was stopped, the horizontal louver might not move for approximately 10 seconds.

Open angle of the horizontal louver should not be set too small, as

COOLING or HEATING performance may be impaired due to too restricted air flow area. Do not operate unit with horizontal louver in closed position.

When the air conditioner is connected to power (initial power), the horizontal louver may generate a sound for 10 seconds, this is a normal operation.

14

OPERATING INSTRUCTIONS

How the air conditioner works

SLEEP operation

Set

Temperature

33.8F

33.8F

1 hour

1 hour

Cooling

7 hours timer off

SLEEP operation

Set

Temperature

33.8F

33.8F

1 hour 1 hour

7 hours timer off

Heating

AUTO operation

When you set the air conditioner in AUTO mode,

it will automatically select cooling, heating(cooling

/heating models only), or fan only operation

depending on what temperature you have selected

and the room temperature.

The air conditioner will control room temperature

automatically round the temperature point set by

you.

If the AUTO mode is uncomfortable, you can

select desired conditions manually.

SLEEP operation

When you push SLEEP button on remote controller

during cooling, heating(cooling only type without),

or AUTO operation , the air conditioner will

automatically increase (cooling) or decrease

(heating) 1 (33.8

) per hour.

The set temperature will be steady 2 hours later.

And the air conditioner will be timer off in 7 hours.

The fan speed will be automatically controlled.

This feature can maintain the most comfortable

temperature and save more energy for you.

DRYING operation

The fan speed will be automatically controlled

under dry operation.

During the dry operation, if the room temperature

is lower than 10 (50 ) , the compressor stops operation

and restarts until the room temperature is above

12 (53.6

)

15

OPERATING INSTRUCTIONS

Operation mode selection

While simultaneously operating two indoor units or more, make sure the operation modes will not conflict with each other. The heat mode claims precedence over all other modes. If the unit intially started operates under heat mode, the other units can operate under heat mode only.

For example: If the unit intially started operates under cool(or fan) mode, the other units can operate under any mode except heat. If one of the unit selects heat mode, the other operating units will stop operation and diplay P5 (For the units with display window only) or the Auto and

Operation indication light flash rapidly, the Defrost indication light turn off, the Timer indication light remain on(For the units without display window), or the Defrost and Alarm indication light( if applicable) illuminate, the Operation indication light flashes rapidly and the Timer indication light turns off ( For the Floor and standing type).

Optimal operation

To achieve optimal performance, please note the following:

Adjust the air flow direction correctly so that it is not directed on people.

Adjust the temperature to achieve the highest comfort level. Do not adjust the unit to excessive temperature levels.

Close doors and windows on COOL or HEAT modes, or performance may be reduced.

Use TIMER ON button on the remote controller to select a time you want to start your air conditioner.

Do not put any object near air inlet or air outlet, as the efficiency of the air conditioner may be reduced

and the air conditioner may stop running.

Clean the air filter periodically, otherwise cooling or heating per formance may be reduced.

Do not operate unit with horizontal louvre in closed position.

Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature is running smoothly.

16

Care and maintenance

Filter Handle

CARE AND MAINTENANCE

Cleaning the Grille, Case and Remote Controller

Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTE: Supply power must be disconnectd before cleaning the indoor unit.

CAUTIONS

A cloth dampened with cold water may be used on

the indoor unit if it is very dirty. Then wipe it with a

dry cloth.

Do not use a chemically treated cloth or duster to

clean the unit.

Do not use benzine, thinner, polishing powder, or

similar solvents for cleaning. These may cause

the plastic surface to crack or deform.

Never use water hotter than 40 (104 ) to clean the front

panel, it could cause deformation of discoloration.

WALL-MOUNTED TYPE

Cleaning the air filter

A clogged air filter reduces the cooling efficiency of this unit. Please clean the filter once every 2 weeks.

1. Lift the indoor unit panel up to an angle until it

stops with a clicking sound.

2. Take hold of the handle of the air filter and lift it

up slightly to take it out from the filter holder,

then pull it downwards.

3. Remove the Active Carbon & Dust Filter from the

indoor unit.

Clean the it once two weeks.

Clean the it with a vacuum cleaner or water,

then dry it up in cool place.

17

CARE AND MAINTENANCE

Air freshening filter

1

Air freshening filter

2

4. Remove the Air Freshening Filter ( Optional filter :

Plasma Dust collector/Silver Ion filter /Bio filter /

Vitamin C filter) from its support frame.

(The installation and removing method of the air

freshening filter is different depending on the models,

Clean the air freshening filter at least once a month,

and replace it every 4-5 months.

Clean it with vacuum cleaner, then dry it in cool place.

5. Install the air freshening filter back into position.

6. Insert the upper portion of air filter back into the unit

taking care that the left and right edges line up

correctly and place filter into position.

Maintenance

If you plan to idle the unit for a long time, perform the

following:

(1) Operate the fan for about half a day to dry the

inside of the unit.

(2) Stop the air conditioner and disconnect power.

Remove the batteries from the remote controller.

(3) The outdoor unit requires periodic maintenance

and cleaning. Do not attempt to do this yourself.

Contact your dealer or servicer.

Checks before operation

Check that the wiring is not broken off or

disconnected.

Check that the air filter is installed.

Check if the air outlet or inlet is blocked after the

air conditioner has not been used for a long time.

Caution

Do not touch the metal parts of the unit when

removing the filter. Injuries can occur when

handling sharp metal edges.

Do not use water to clean inside the air conditioner.

Exposure to water can destroy the insulation,

leading to possible electric shock.

When cleaning the unit, first make sure that the

power and circuit breaker are turned off.

18

CARE AND MAINTENANCE

CASSETTE TYPE

1. Open the air-in grill

Push the grill switches towards the middle simultaneously

as indicated in Fig. A. Then pull down the air-in grill.

Cautions:

The control box cables ,which are originally

connected with the main body electrical terminators must be

pulled off before doing as indicated above.

2. Take out the air-in grill (together with the air filter shown

to take out the grill.

3. Dismantle the air filter

4. Clean the air filter(Vacuum cleaner or pure water may

be used to clean the air filter. If the dust accumulation

is too heavy , please use soft brush and mild detergent

to clean it and dry out in cool place) .

Fig.B

Fig. C

DUCT AND CEILING TYPE

1. Open the air-in grill

Push the grill switches towards the middle simultaneously

as indicated in follow figure sketch. Then pull down the

air-in grill.

Cautions:

The control box cables ,which are originally

connected with the main body electrical terminators

must be pulled off before doing as indicated above.

2. Take out the air-in grill.

3. Dismantle the air filter

4. Clean the air filter (Vacuum cleaner or pure water may

be used to clean the air filter. If the dust accumulation

is too heavy , please use soft brush and mild detergent

to clean it and dry out in cool place) .

The air-in side should face up when using vacuum

cleaner. (See Fig. C)

The air-in side should face down when using water.

(See Fig. D)

Cautions : Do not dry out the air filter under direct

sunshine or with fire.

5. Re-install the air filter

6. Install and close the air-in grill in the reverse order of

step 1 and 2 and connect the control box cables to the

corresponding terminators of the main body .

Note: High-static Pressure Parvis Split Type has no

air filter.

Fig. D

19

CARE AND MAINTENANCE

Air Inlet

CEILING AND FLOOR TYPE

For <36000Btu/h models

1. Open the air intake (see Fig.E1).

2. Take out the air filter(see Fig.E2).

3. Clean the air cleaning filter with water or vacuum

cleaner, then dry it in cool place.

4. Re-install the air filter in the reverse order of Fig.E2.

Fig.E1

Air Filter

Fig.E2

For >48000Btu/h models

1. Directly pull out the air filter from air inlet as indicated

in Fig.E3.

2. Clean the air cleaning filter with water or vacuum

cleaner, then dry it in cool place.

3. Re-install the air filter in the reverse order of Fig.E3.

Fig.E3

FLOOR AND STANDING TYPE(Console)

1. Open the front panel.(Refer to Fig. F1)

Fig.F1

20

Especial function filter

Fig.F2

Fig.F3

CARE AND MAINTENANCE

2. Remove the air filter

Press the claws on the right and left of the air filter down

slightly, then pull upward.(Refer to Fig.F2)

3. Take off the especial function filter

Hold the tabs of the frame, and remove the claws in 4

places. (Refer to Fig. F3)

(The expecial function filter can be renewed by washing

it with water once every 6 months. We recommend

replacing it once every 3 years.)

4. Clean the air filter

Vacuum cleaner or pure water may be used to clean the

air filter. If the dust accumulation is too heavy, please

use soft brush and mild detergent to clean it and dry out

in cool place.

The air-in side should face up when using vacuum

cleaner.(see Fig.F4)

The air-in side should face down when using water

(see Fig. F5).

5. Set the air filter and the especial function filter as

they were and close the front panel.

Operation without air filters may result in troubles as

dust will accumulate inside the indoor unit.

CAUTION:

Do not dry the air filter by heat or under the direct

sunlight.

Fig.F4

Fig.F5

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OPERATION TIPS

Maintenance

If you plan to idle the unit for a long time, perform the following:

1. Clean the indoor unit and air filter.

2. Select FAN only mode, let the indoor fan run for a while to dry the inside of the unit.

3. Disconnect the power supply and remove battery from the remote control.

4. Check components of the outdoor unit periodically. Contact a local dealer or a customer service centre

if the unit requires servicing.

Note: Before you clean the air conditioner, be sure to switch the unit off and disconnect the power

supply plug.

When the air conditioner is to be used again:

Use a dry cloth to wipe off the dust accumulated on rear air intake grille, in order to avoid the dust

blowing out from the indoor unit.

Check that the wiring is not broken off or disconnected.

Check that the air filter is installed.

Check if the air outlet or inlet is blocked after the air conditioner has not been used for a long time.

Operation Tips

The following events may occur during normal operation.

1. Protection of the air conditioner.

Compressor protection

The compressor can't restart for 3 minutes after it stops.

Anti-cold air (Cooling and heating models only)

The unit is designed not to blow cold air on HEAT mode, when the indoor heat exchanger is in

one of the following three situations and the set temperature has not been reached.

A) When heating has just starting.

B) Defrosting.

C) Low temperature heating.

The indoor or outdoor fan stop running when defrosting (Cooling and heating models only).

Defrosting (Cooling and heating models only)

Frost may be generated on the outdoor unit during heat cycle when outdoor temperature is low

and humidity is high resulting in lower heating efficiency of the air conditioner.

During this condition air conditioner will stop heating operation and start defrosting automatically.

The time to defrost may vary from 4 to 10 minutes according to the outdoor temperature and

the amount of frost buildup on the outdoor unit.

2. A white mist coming out from the indoor unit

A white mist may generate due to a large temperature difference between air inlet and air outlet on

COOL mode in an indoor environment that has a high relative humidity.

A white mist may generate due to moisture generated from defrosting process when the air conditioner

restarts in HEAT mode operation after defrosting.

3. Low noise of the air conditioner

You may hear a low hissing sound when the compressor is running or has just stopped running.

This sound is the sound of the refrigerant flowing or coming to a stop.

You can also hear a low "squeak" sound when the compressor is running or has just stopped running.

This is caused by heat expansion and cold contraction of the plastic parts in the unit when the temper-

ature is changing.

A noise may be heard due to louver restoring to its original position when power is first turned on.

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OPERATION TIPS

4. Dust is blown out from the indoor unit.

This is a normal condition when the air conditioner has not been used for a long time or during first

use of the unit.

5. A peculiar smell comes out from the indoor unit.

This is caused by the indoor unit giving off smells permeated from building material, from furniture,

or smoke.

6. The air conditioner turns to FAN only mode from COOL or HEAT (For cooling and heating models

only) mode.

When indoor temperature reaches the temperature setting on air conditioner, the compressor will stop

automatically, and the air conditioner turns to FAN only mode. The compressor will start again when the

indoor temperature rises on COOL mode or falls on HEAT mode (For cooling and heating models only) to

the set point.

7. Dripping water may generate on the surface of the indoor unit when cooling in a high relatively humidity

(relative humidity higher than 80%). Adjust the horizontal louver to the maximum air outlet position and

select HIGH fan speed.

8. Heating mode (For cooling and heating models only)

The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit during heating

operation. When the outdoor temperature falls, heat drawn in by the air conditioner decreases accordingly.

At the same time, heat loading of the air conditioner increases due to larger difference between indoor and

outdoor temperature. If a comfortable temperature can't be achieved by the air conditioner, we suggest you

use a supplementary heating device.

9. Auto-restart function

Power failure during operation will stop the unit completely.

For the unit without Auto-restart feature, when the power restores, the OPERATION indicator on the indoor

unit starts flashing. To restart the operation, push the ON/OFF button on the remote controller. For the unit

with Auto-restart feature, when the power restores, the unit restarts automatically with all the previous settings

preserved by the memory function.

10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.

Disconnect the unit with power and then re-connect the unit with power again. Push the ON/OFF button on

the remote controller to restart operation.

TROUBLESHOOTING TIPS

Stop the air conditioner immediately if one of the following faults occur. Disconnect the power and contact the nearest customer service center.

If the E( 0,1.......) or P( 0, 1 .......) code appears on the LED(LCD)window, disconnect the power and contact the service people.

Trouble

Fuse blows frequently or circuit breaker trips frequently.

Other objects or water penetrate the air conditioner.

The remote controller won't work or works abnormally.

Other abnormal situations.

Malfunctions

Unit does not start

Power cut

Cause

Unit may have become unplugged.

What should be done?

Wait for power to be restored.

Check that plug is securely in wall receptacle.

Replace the fuse.

Unit not cooling or heating

(Cooling/ heating

models only) room very well while air flowing out from the air conditioner

Fuse may have blown.

Battery in Remote controller may have been exhausted.

The time you have set with timer is incorrect.

Inappropriate temperature setting.

Air filter is blocked.

Doors or Windows are open.

Air inlet or outlet of indoor or outdoor unit has been blocked.

Replace the battery.

Wait or cancel timer setting.

Set temperature correctly. For detailed method please refer to "Remote controller instruction" section.

Clean the air filter.

Close the doors or windows.

Clear obstructions away first, then restart the unit.

Compressor 3 minutes protection has been activated.

Wait.

If the trouble has not been corrected, please contact a local dealer or the nearest customer service center. Be sure to inform them of the detailed malfunctions and unit model.

Notes: Do not attempt to repair the unit yourself.

Always consult an authorised service provider.

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25

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The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.

TA-CS464-U2-0301

22020001A6008