Daikin | FTXS71BVMA | FTKS50BVMA | FTX(K)S50-71BVMA operation manual - 3P098595-11P_2

00_CV_3P098595-11P.fm Page 1 Tuesday, October 11, 2005 1:31 PM

DAIKIN ROOM AIR CONDITIONER

Operation Manual

MODELS FTXS50BVMA FTKS50BVMA

FTXS60BVMA FTKS60BVMA

FTXS71BVMA FTKS71BVMA

01_EN_3P098595-11P.fm Page 1 Tuesday, October 11, 2005 1:32 PM

CONTENTS

READ BEFORE OPERATION

Safety precautions ......................................... 2

Names of parts ............................................... 4

Preparation Before Operation ........................ 7

OPERATION

AUTO · DRY · COOL · HEAT · FAN

Operation ..................................................... 10

Adjusting the Air Flow Direction ................... 12

POWERFUL Operation ................................ 14

OUTDOOR UNIT SILENT Operation ........... 15

HOME LEAVE Operation ............................. 16

INTELLIGENT EYE Operation ..................... 18

TIMER Operation ......................................... 20

CARE

Care and Cleaning ....................................... 22

TROUBLE SHOOTING

Trouble Shooting.......................................... 25

1


READ BEFORE OPERATION

Safety precautions

• Keep this manual where the operator can easily find them.

• Read this manual attentively before starting up the unit.

• For safety reason the operator must read the following cautions carefully.

• This manual classifies precautions into WARNINGS and CAUTIONS. Be sure to follow all precautions below: they are all important for ensuring safety.

WARNING

If you do not follow these instructions exactly, the unit may cause property damage, personal injury or loss of life.

CAUTION

If you do not follow these instructions exactly, the unit may cause minor or moderate property damage or personal injury.

2

Never do.

Be sure to follow the instructions.

Never cause the air conditioner (including the remote controller) to get wet.

Be sure to earth the air conditioner.

Never touch the air conditioner (including the remote controller) with a wet hand.

WARNING

• In order to avoid fire, explosion or injury, do not operate the unit when harmful, among which flammable or corrosive gases, are detected near the unit.

• It is not good for health to expose your body to the air flow for a long time.

• Do not put a finger, a rod or other objects into the air outlet or inlet. As the fan is rotating at a high speed, it will cause injury.

• Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work will cause electric shocks, fire etc.

For repairs and reinstallation, consult your Daikin dealer for advice and information.

• The refrigerant used in the air conditioner is safe. Although leaks should not occur, if for some reason any refrigerant happens to leak into the room, make sure it does not come in contact with any flame as of gas heaters, kerosene heaters or gas range.

• If the air conditioner is not cooling (heating) properly, the refrigerant may be leaking, so call your dealer.

When carrying out repairs accompanying adding refrigerant, check the content of the repairs with our service staff.

• Do not attempt to install the air conditioner by your self. Incorrect work will result in water leakage, electric shocks or fire. For installation, consult the dealer or a qualified technician.

• In order to avoid electric shock, fire or injury, if you detect any abnormally such as smell of fire, stop the operation and turn off the breaker. And call your dealer for instructions.

CAUTION

• The air conditioner must be earthed. Incomplete earthing may result in electric shocks. Do not connect the earth line to a gas pipe, water pipe, lightening rod, or a telephone earth line.

• In order to avoid any quality deterioration, do not use the unit for cooling precision instruments, food, plants, animals or works of art.

• Never expose little children, plants or animals directly to the air flow.

• Do not place appliances which produce open fire in places exposed to the air flow from the unit or under the indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat.

• Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble.


• Do not stand or sit on the outdoor unit. Do not place any object on the unit to avoid injury, do not remove the fan guard.

• Do not place anything under the indoor or outdoor unit that must be kept away from moisture. In certain conditions, moisture in the air may condense and drip.

• After a long use, check the unit stand and fittings for damage.

• Do not touch the air inlet and aluminum fins of outdoor unit. It may cause injury.

• The appliance is not intended for use by young children or infirm persons without supervision.

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

• To avoid oxygen deficiency, ventilate the room sufficiently if equipment with burner is used together with the air conditioner.

• Before cleaning, be sure to stop the operation, turn the breaker off or pull out the supply cord.

• Do not connect the air conditioner to a power supply different from the one as specified. It may cause trouble or fire.

• Depending on the environment, an earth leakage breaker must be installed. Lack of an earth leakage breaker may result in electric shocks.

• Arrange the drain hose to ensure smooth drainage. Incomplete draining may cause wetting of the building, furniture etc.

• Do not place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit.

Leaves are a hotbed for small animals which can enter the unit. Once in the unit, such animals can cause malfunctions, smoke or fire when making contact with electrical parts.

• Do not operate the air conditioner with wet hands.

• Do not wash the indoor unit with excessive water, only use a slightly wet cloth.

• Do not place things such as vessels containing water or anything else on top of the unit. Water may penetrate into the unit and degrade electrical insulations, resulting in an electric shock.

Installation site

■ To install the air conditioner in the following types of environments, consult the dealer.

• Places with an oily ambient or where steam or soot occurs.

• Salty environment such as coastal areas.

• Places where sulfide gas occurs such as hot springs.

• Places where snow may block the outdoor unit.

The drain from the outdoor unit must be discharged to a place of good drainage.

Consider nuisance to your neighbours from noises

■ For installation, choose a place as described below.

• A place solid enough to bear the weight of the unit which does not amplify the operation noise or vibration.

• A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours.

Electrical work

• For power supply, be sure to use a separate power circuit dedicated to the air conditioner.

System relocation

• Relocating the air conditioner requires specialized knowledge and skills. Please consult the dealer if relocation is necessary for moving or remodeling.

3


Names of parts

■ Indoor Unit

The illustration shows a 50-class unit

1

15

2

3

4

5

9

10

8

11

12

13

■ Main unit control panel

7

6

14

16

17

4


■ Outdoor Unit

18

20

21

22

19

Indoor Unit

1. Air filter

2. Air purifying filter with photocatalytic deodorizing function:

• These filters are attached to the inside of the air filters.

3. Air inlet

4. Front grille

5. Grille tab

6. INTELLIGENT EYE sensor:

• It detects the movements of people and automatically switches between normal operation and energy saving operation. (page 18.)

7. Display

8. Air outlet

9. Flap (horizontal blade): (page 12.)

10. Louvers (vertical blades):

• The Louvers are inside of the air outlet.

(page 12.)

11. Operation lamp (green)

12. TIMER lamp (yellow): (page 20.)

13. HOME LEAVE lamp (red):

• Lights up when you use HOME LEAVE

Operation. (page 16.)

14. Indoor Unit ON/OFF switch:

• Push this switch once to start operation.

Push once again to stop it.

• The operation mode refer to the following table.

FTKS

FTXS

Mode

COOL

AUTO

Temperature setting

22

°C

25

°C

Air flow rate

AUTO

AUTO

• This switch is useful when the remote controller is missing.

15. Packaging materials: 50 class only

• If any packaging materials are included, please remove before operating. (page 22.)

16. Room temperature sensor:

• It senses the air temperature around the unit.

17. Signal receiver:

• It receives signals from the remote controller.

• When the unit receives a signal, you will hear a short beep.

• Operation start .............beep-beep

• Settings changed ..........beep

• Operation stop ..............beeeeep

18. Air inlet: (Back and side)

19. Air outlet

20. Refrigerant piping and inter-unit cable

Appearance of the outdoor unit may differ from some models.

21. Drain hose

22. Earth terminal:

• It is inside of this cover.

5


■ Remote Controller

1

2

C

O N

7

8

13

3

4

HOME LEAVE

POWERFUL

TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL

5

12

10

16

17

6

9

11

15

14

6

<

ARC433A21, A22

>

1. Signal transmitter:

• It sends signals to the indoor unit.

2. Display:

• It displays the current settings.

(In this illustration, each section is shown with all its displays ON for the purpose of explanation.)

8. SILENT button: for OUTDOOR UNIT

SILENT operation (page 15.)

9. FAN setting button:

• It selects the air flow rate setting.

10. SENSOR button: for INTELLIGENT EYE operation (page 18.)

3. HOME LEAVE button: for HOME LEAVE operation (page 16.)

4. POWERFUL button: for POWERFUL operation (page 14.)

11. SWING button: (page 12.)

• Flap (Horizontal blade)

12. SWING button: (page 12.)

• Louver (Vertical blades)

5. TEMPERATURE adjustment buttons:

• It changes the temperature of time setting.

13. ON TIMER button: (page 21.)

14. OFF TIMER button: (page 20.)

6. ON/OFF button:

• Press this button once to start operation.

Press once again to stop it.

15. TIMER Setting button:

• It changes the time setting.

7. MODE selector button:

• It selects the operation mode.

(AUTO/DRY/COOL/HEAT/FAN) (page 10.)

16. TIMER CANCEL button:

• It cancels the timer setting.

17. CLOCK button: (page 9.)


Preparation Before Operation

■ To set the batteries

1. Press with a finger and slide the front cover to take it off.

2. Set two dry batteries (AAA).

3. Set the front cover as before.

Position + and

– correctly!

2

+

–

–

+

3

1

ATTENTION

• When replacing the batteries, use batteries of the same type, and replace the two old batteries together.

• When the system is not used for a long time, take the batteries out.

• We recommend replacing once a year, although if the remote controller display begins to fade or if reception deteriorates, please replace with new alkali batteries. Using manganese batteries reduces the lifespan.

• The attached batteries are provided for the initial use of the system.

The usable period of the batteries may be short depending on the manufactured date of the air conditioner.

7


Preparation Before Operation

■ To operate the remote controller

• To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not operate.

• Do not drop the remote controller. Do not get it wet.

• The maximum distance for communication is about 7 m.

Receiver

■ To fix the remote controller holder on the wall

1. Choose a place from where the signals reach the unit.

2. Fix the holder to a wall, a pillar, etc. with the screws supplied with the holder.

3. Place the remote controller in the remote controller holder.

Set.

Remote controller holder

● To remove, pull it upwards.

8

ATTENTION

• Never expose the remote controller to direct sunlight.

• Dust on the signal transmitter or receiver will reduce the sensitivity. Wipe off dust with soft cloth.

• Signal communication may be disabled if an electronic-starter-type fluorescent lamp (such as inverter-type lamps) is in the room. Consult the shop if that is the case.

• If the remote controller signals happen to operate another appliance, move that appliance to somewhere else, or consult the shop.


■ To set the clock

1. Press “CLOCK button”.

is displayed.

blinks.

2. Press “TIMER setting button” to set the clock to the present time.

Holding down “ ” or “ ” button rapidly increases or decreases the time display.

3. Press “CLOCK button”.

blinks.

■ Turn the breaker ON

• Turning ON the breaker opens the flap, then closes it again. (This is a normal procedure.)

C

HOME LEAVE

POWERFUL

TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL

2

1.3

NOTE

• Be careful not to cool (heat) the room too much.

Keeping the temperature setting at a moderate level helps save energy.

• Cover windows with a blind or a curtain.

Blocking sunlight and air from outdoors increases the cooling (heating) effect.

• Clogged air filters cause inefficient operation and waste energy. Clean them

■ once in about every two weeks.

■ Please note

Recommended temperature setting

For cooling:26 °C – 28°°°°C

For heating:20 °C – 24°C

• The air conditioner always consumes 15-35 watts of electricity even while it is not operating.

• If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker OFF.

• Use the air conditioner in the following conditions.

Mode

COOL

Operating conditions

Outdoor temperature: –5 to 46 °C

Indoor temperature: 18 to 32 °C

Indoor humidity: 80% max.

If operation is continued out of this range

• A safety device may work to stop the operation.

(In multi system, it may work to stop the operation of the outdoor unit only.)

• Condensation may occur on the indoor unit and drip.


HEAT

DRY





Indoor humidity: 80% max.


• Condensation may occur on the indoor unit and drip.

• Operation outside this humidity or temperature range may cause a safety device to disable the system.

9


OPERATION

AUTO · DRY · COOL · HEAT · FAN Operation

The air conditioner operates with the operation mode of your choice.

From the next time on, the air conditioner will operate with the same operation mode.

■ To start operation

1. Press “MODE selector button” and select a operation mode.

• Each pressing of the button advances the mode setting in sequence.

: AUTO

: DRY

: COOL

: HEAT

: FAN

HOME LEAVE

POWERFUL

TEMP

C

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

4

2, 3

1

5

ON CANCEL

<FTKS>

OFF

TIMER

<FTXS>

2. Press “ON/OFF button”.

• The OPERATION lamp lights up.

■ To stop operation

3. Press “ON/OFF button” again.

• Then OPERATION lamp goes off.

■ To change the temperature setting

4. Press “TEMPERATURE adjustment button”

DRY or FAN mode

The temperature setting is not variable.

AUTO or COOL or HEAT mode

Press “ ” to raise the temperature and press

“ ” to lower the temperature.

Set to the temperature you like.

C

10


■ To change the air flow rate setting

5. Press “FAN setting button”.

DRY mode AUTO or HEAT or COOL or FAN mode

Five levels of air flow rate setting from “ ” to “ ” plus “ ” “ ” are available.

The air flow rate setting is not variable.

• Indoor unit quiet operation

When the air flow is set to “ ”, the noise from the indoor unit will become quieter.

Use this when making the noise quieter.

The unit might lose capacity when the air flow rate is set to a weak level.

NOTE

• Since this air conditioner heats the room by taking heat from outdoor air to indoors, the heating capacity becomes smaller in lower outdoor temperatures. If the heating effect is insufficient, it is recommended to use another heating appliance in combination with the air conditioner.

• The heat pump system heats the room by circulating hot air around all parts of the room. After the start of heating operation, it takes some time before the room gets warmer.

• In heating operation, frost may occur on the outdoor unit and lower the heating capacity. In that case, the system switches into defrosting operation to take away the frost.

• During defrosting operation, hot air does not flow out of indoor unit.

• The computer chip works to rid the room of humidity while maintaining the temperature as much as possible. It automatically controls temperature and fan strength, so manual adjustment of these functions is unavailable.

• In AUTO operation, the system selects a temperature setting and an appropriate operation mode

(COOL or HEAT) based on the room temperature at the start of the operation.

• The system automatically reselects setting at a regular interval to bring the room temperature to user-setting level.

• If you do not like AUTO operation, you can manually select the operation mode and setting you like.

• At smaller air flow rates, the cooling (heating) effect is also smaller.

11


Adjusting the Air Flow Direction

You can adjust the air flow direction to increase your comfort.

■ To adjust the horizontal blade (flap)

C

O N

1. Press “SWING button ”.

• “ ” is displayed on the LCD.

2. When the flap has reached the desired position, press “SWING button ” once more.

• The flap will stop moving.

HOME LEAVE

POWERFUL

TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

1, 2

3, 4

ON

OFF

TIMER

CANCEL

■ To adjust the vertical blades (louvers)

3. Press “SWING button ”.

• “ ” is displayed on the LCD.

4. When the louvers have reached the desired position, press the

“SWING button ” once more.

• The louvers will stop moving.

12


■ To 3-D Airflow

1. 3. Press the “SWING button ” and the “SWING button ”: the “ ” and “ ” display will light up and the flap and louvers will move in turn.

■ To cancel 3-D Airflow

2. 4. Press either the “SWING button ” or the “SWING button ”

Notes on louvers angles

• Always use a remote controller to adjust the louvers angles. In side the air outlet, a fan is rotating at a high speed.

Notes on flap angle

• When “SWING button” is selected, the flaps swinging range depends on the operation mode. (See the figure.)

Three-Dimensional (3-D) Airflow

• Using three-dimensional airflow circulates cold air, which tends to collected at the bottom of the room, and hot air, which tends to collect near the ceiling, throughout the room, preventing areas of cold and hot developing.

In COOL or DRY mode

STOP

COOL approx. 10˚~40˚

DRY approx. 5˚~35˚

In HEAT or FAN mode

• Always use a remote controller to adjust the flaps angle.

If you attempt to move it forcibly with hand when it is swinging, the mechanism may be broken.

STOP

HEAT approx. 15˚~55˚

FAN approx. 5˚~55˚

13


POWERFUL Operation

POWERFUL operation quickly maximizes the cooling

(heating) effect in any operation mode. You can get the maximum capacity.

■ To start POWERFUL operation

1. Press “POWERFUL button”.

• POWERFUL operation ends in 20 minutes.

Then the system automatically operates again with the settings which were used before POWERFUL operation.

• When using Powerful operation, there are some functions which are not available.

■ To cancel POWERFUL operation

2. Press “POWERFUL button” again.

O N

HOME LEAVE

POWERFUL

TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL

1, 2

14

NOTE

• In COOL and HEAT mode

To maximize the cooling (heating) effect, the capacity of outdoor unit must be increased and the air flow rate be fixed to the maximum setting.

The temperature and air flow settings are not variable.

• In DRY mode

The temperature setting is lowered by 2.5°C and the air flow rate is slightly increased.

• In FAN mode

The air flow rate is fixed to the maximum setting.


OUTDOOR UNIT SILENT Operation

OUTDOOR UNIT SILENT operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit. This function is convenient during night.

■ To start OUTDOOR UNIT

SILENT operation

C

1. Press “SILENT button”.

■ To cancel OUTDOOR UNIT

SILENT operation

2. Press “SILENT button” again.

HOME LEAVE

POWERFUL TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

1, 2

ON

OFF

CANCEL

TIMER

NOTE

• This function is available in COOL, HEAT, and AUTO modes.

(This is not available in FAN and DRY mode.)

• POWERFUL operation and OUTDOOR UNIT SILENT operation cannot be used at the same time.

Priority is given to POWERFUL operation.

• If operation is stopped using the remote controller or the main unit ON/OFF switch when using OUTDOOR UNIT SILENT operation, “ display.

” will remain on the remote controller

15


HOME LEAVE Operation

HOME LEAVE operation is a function which allows you to record your preferred temperature and air flow rate settings.

■ To start HOME LEAVE operation

1. Press “HOME LEAVE button”.

• The HOME LEAVE lamp lights up.

C

■ To cancel HOME LEAVE operation

2. Press “HOME LEAVE button” again.

• The HOME LEAVE lamp goes off.

HOME LEAVE

POWERFUL

TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL

1, 2

16

Before using HOME LEAVE operation.

When using HOME LEAVE operation for the first time, please set the temperature and air flow rate for HOME LEAVE operation. Record your preferred temperature and air flow rate.

Cooling

Heating

Initial setting temperature

25

°C

25

°C

Air flow rate

AUTO

AUTO temperature

18-32

°C

10-30

°C

Selectable range

Air flow rate

5 step, AUTO and SILENT

5 step, AUTO and SILENT

1. Press “HOME LEAVE button”. Make sure “ ” is displayed in the remote controller display.

2. Adjust the set temperature with “ ” or “ ” as you like.

3. Adjust the air flow rate with “FAN” setting button as you like.

Home leave operation will run with these settings the next time you use the unit. To change the recorded information, repeat steps 1 – 3.


■ What’s the HOME LEAVE operation

Is there a set temperature and air flow rate which is most comfortable, a set temperature and air flow rate which you use the most? HOME LEAVE operation is a function that allows you to record your favorite set temperature and air flow rate. You can start your favorite operation mode simply by pressing the HOME LEAVE button on the remote controller. This function is convenient in the following situations.

■ Useful in these cases.

1.Use as an energy-saving mode

Set the temperature 2-3

°C higher (cooling) or lower (heating) than normal. Setting the fan strength to the lowest setting allows the unit to be used in energy-saving mode. Also convenient for use while you are out or sleeping.

• Every day before you leave the house...

When you go out, push the “HOME LEAVE

Operation” button, and the air conditioner will adjust capacity to reach the preset temperature for HOME LEAVE Operation.

• Before bed...

When you return, you will be welcomed by a comfortably air conditioned room.

Push the “HOME LEAVE Operation” button again, and the air conditioner will adjust capacity to the set temperature for normal operation.

Set the unit to HOME LEAVE

Operation before leaving the living room when going to bed.

The unit will maintain the temperature in the room at a comfortable level while you sleep.

When you enter the living room in the morning, the temperature will be just right.

Disengaging HOME LEAVE Operation will return the temperature to that set for normal operation. Even the coldest winters will pose no problem!

2.Use as a favorite mode

Once you record the temperature and air flow rate settings you most often use, you can retrieve them by pressing HOME LEAVE button. You do not have to go through troublesome remote control operations.

NOTE

• Once the temperature and air flow rate for HOME LEAVE operation are set, those settings will be used whenever HOME LEAVE operation is used in the future. To change these settings, please refer to the “Before using HOME LEAVE operation” section above.

• HOME LEAVE operation is only available in COOL and HEAT mode. Cannot be used in AUTO, DRY, and FAN mode.

• HOME LEAVE operation runs in accordance with the previous operation mode (COOL or HEAT) before using HOME LEAVE operation.

• HOME LEAVE operation and POWERFUL operation cannot be used at the same time.

Last button that was pressed has priority.

• The operation mode cannot be changed while HOME LEAVE operation is being used.

• When operation is shut off during HOME LEAVE operation, using the remote controller or the indoor unit ON/OFF switch, “ ” will remain on the remote controller display.

17


INTELLIGENT EYE Operation

“INTELLIGENT EYE” is the infrared sensor which detects the human movement.

■ To start INTELLIGENT

EYE operation

C

1. Press “SENSOR button”.

■ To cancel the

INTELLIGENT EYE operation

HOME LEAVE

POWERFUL

TEMP

ON/OFF

2. Press “SENSOR button” again.

[EX.]

When somebody in the room

• Normal operation

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

CANCEL

TIMER

When nobody in the room

• 20 min. after, start energy saving operation .

1, 2

Somebody back in the room

• Back to normal operation.

18


“INTELLIGENT EYE” is useful for Energy Saving

■ Energy saving operation

• Change the temperature –2

°C in heating / +2°C in cooling / +1°C in dry mode from set temperature.

• Decrease the air flow rate slightly in fan operation. (In FAN mode only)

Notes on “INTELLIGENT EYE”

• Application range is as follows.

Vertical angle 90˚

(Side View)

Horizontal angle 110˚

(Top View)

55˚ 55˚

7m

90˚

• Sensor may not detect moving objects further than 7m away. (Check the application range)

• Sensor detection sensitivity changes according to indoor unit location, the speed of passersby, temperature range, etc.

• The sensor also mistakenly detects pets, sunlight, fluttering curtains and light reflected off of mirrors as passersby.

• INTELLIGENT EYE operation will not go on during powerful operation.

• Night set mode (page 20.) will not go on during you use INTELLIGENT EYE operation.

CAUTION

• Do not place large objects near the sensor.

Also keep heating units or humidifiers outside the sensor’s detection area. This sensor can detect objects it shouldn’t as well as not detect objects it should.

• Do not hit or violently push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.

19


TIMER Operation

Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination.

■ To use OFF TIMER operation

• Check that the clock is correct.

If not, set the clock to the present time.

(page 9.)

1. Press “OFF TIMER button”.

is displayed.

blinks.

2. Press “TIMER Setting button” until the time setting reaches the point you like.

• Every pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly.

3. Press “OFF TIMER button” again.

• The TIMER lamp lights up.

C

HOME LEAVE

POWERFUL TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL 4

2

1.3

■ To cancel the OFF TIMER Operation

4. Press “CANCEL button”.

• The TIMER lamp goes off.

20

Notes

• When TIMER is set, the present time is not displayed.

• Once you set ON, OFF TIMER, the time setting is kept in the memory. (The memory is canceled when remote controller batteries are replaced.)

• When operating the unit via the ON/OFF Timer, the actual length of operation may vary from the time entered by the user. (Maximum approx. 10 minutes)

When the OFF TIMER is set, the air conditioner automatically adjusts the temperature setting (0.5°C up in COOL, 2.0°C down in HEAT) to prevent excessive cooling (heating) for your pleasant sleep.


■ To use ON TIMER operation

• Check that the clock is correct. If not, set the clock to the present time

(page 9.).

1. Press “ON TIMER button”.

is displayed.

blinks.

2. Press “TIMER Setting button” until the time setting reaches the point you like.

• Every pressing of either button increases or decreases the time setting by 10 minutes.

Holding down either button changes the setting rapidly.

3. Press “ON TIMER button” again.

• The TIMER lamp lights up.

C

HOME LEAVE

POWERFUL TEMP

ON/OFF

MODE

SILENT

FAN

SENSOR SWING

ON

OFF

TIMER

CANCEL

■ To cancel ON TIMER operation

4. Press “CANCEL button”.

• The TIMER lamp goes off.

■ To combine ON TIMER and OFF TIMER

• A sample setting for combining the two timers is shown below.

(Example)

Present time: 11:00 PM

(The unit operating)

OFF TIMER at 0:00 a.m.

ON TIMER at 7:00 a.m.

Combined

ATTENTION

• After a breaker has turned OFF.

• After a power failure.

• After replacing batteries in the remote controller.

1.3

4

2

21


CARE

Care and Cleaning

CAUTION

Before cleaning, be sure to stop the operation and turn the breaker OFF.

Units

■ Indoor unit, Outdoor unit and Remote controller

1. Wipe them with dry soft cloth.

■ Front grille

1. Open the front grille.

• Hold the grille by the tabs on the two sides and lift it until it stops with a click.

2. Remove the front grille.

• Open the front panel further while sliding it to either the left or right and pulling it toward you. This will disconnect the rotation dowel on one side. Then disconnect the rotation dowel on the other side in the same manner.

3. Clean the front grille

• Wipe it with a soft cloth soaked in water.

• Only neutral detergent may be used.

• In case of washing the grille with water, dry it with cloth, dry it up in the shade after washing.

4. Attach the front grille

• Align the rotation dowels on the left and right of the front panel with the slots, then push them all the way in.

• Close the front panel slowly. (Press the panel at both sides and the center.)

CAUTION

• When the packaging materials are attached to the front panel, please remove them.

• Don’t touch the metal parts of the indoor unit. If you touch those parts, this may cause an injury.

• When removing or attaching the front grille, use a robust and stable stool and watch your steps carefully.

• When removing or attaching the front grille, support the grille securely with hand to prevent it from falling.

• For cleaning, do not use hot water above 40

°C, benzine, gasoline, thinner, nor other volatile oils, polishing compound, scrubbing brushes, nor other hand stuff.

• After cleaning, make sure that the front grille is securely fixed.

22


Filters

1. Open the front grille. (page 22)

2. Pull out the air filters.

• Push a little upwards the tab at the center of each air filter, then pull it down.

3. Take off the air purifying filter with photocatalytic deodorizing function.

• Press the top of the air-cleaning filter onto the tabs (3 tabs at top).

Then press the bottom of the filter up slightly, and press it onto the tabs (2 at bottom)(3 at bottom).

tabs (3 tabs at top) tabs (2 at bottom)

50class tabs (3 tabs at top) tabs (3 at bottom)

60,71class

4. Clean or replace each filter.

See figure.

5. Set the air filter and the air purifying filter with photocalytic deodorizing function as they were and close the front grille.

• Press the front panel at both sides and the center.

■ Air Filter

1. Wash the air filters with water or clean them with vacuum cleaner.

• If the dust does not come off easily, wash them with neutral detergent thinned with lukewarm water, then dry them up in the shade.

• It is recommended to clean the air filters every two weeks.

■ Air purifying filter with photocatalytic deodorizing function. (gray)

The air purifying capacity of the photocatalytic purifying filter can be renewed by washing it with water once every 6 months. We recommend replacing it once every 3 years.

[ Maintenance ]

1. Remove dust with a vacuum cleaner and wash lightly with water.

2. If it is very dirty, soak it for 10 to 15 minutes in water mixed with a neutral cleaning agent.

3. After washing, shake off remaining water and dry in the shade.

4. Since the material is made out of paper, do not wring out the filter when removing water from it.

[ Replacement]

1. Remove the tabs on the filter frame and replace with a new filter.

• Dispose of the old filter as flammable waste.

23


Check

Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded.

Check that nothing blocks the air inlets and the outlets of the indoor unit and the outdoor unit.

Check that the drain comes smoothly out of the drain hose during COOL or DRY operation.

• If no drain water is seen, water may be leaking from the indoor unit. Stop operation and consult the service shop if this is the case.

■ Before a long idle period

1. Operate the “FAN only” for several hours on a fine day to dry out the inside.

• Press “MODE” button and select “FAN” operation.

• Press “ON/OFF” button and start operation.

2. After operation stops, turn off the breaker for the room air conditioner.

3. Clean the air filters and set them again.

4. Take out batteries from the remote controller.

24

NOTE

• Operation with dirty filters:

(1) cannot deodorize the air.

(3) results in poor heating or cooling.

(2) cannot clean the air.

(4) may cause odour.

• To order air purifying filter with photocatalytic deodorizing function contact to the service shop there you bought the air conditioner.

• Dispose of old air filter as non-burnable and photocatalytic deodorizing filters as burnable waste.

Item

Air purifying filter with photocatalytic deodorizing function. (without frame) 1 set

Part No.

KAF952A42


TROUBLE SHOOTING

Trouble Shooting

These cases are not troubles.

The following cases are not air conditioner troubles but have some reasons. You may just continue using it.

Case Explanation

Operation does not start soon.

• When ON/OFF button was pressed soon after operation was stopped.

• When the mode was reselected.

Hot air does not flow out soon after the start of heating operation.

• This is to protect the air conditioner.

You should wait for about 3 minutes.

• The air conditioner is warming up. You should wait for 1 to 4 minutes.

(The system is designed to start discharging air only after it has reached a certain temperature.)

The heating operation stops suddenly and a flowing sound is heard.

• The system is taking away the frost on the outdoor unit.

You should wait for about 4 to 12 minutes.

The outdoor unit emits water or steam.

The outdoor fan rotates while the air conditioner is not in operation.

The operation stopped suddenly.

(OPERATION lamp is on)

■ In HEAT mode

• The frost on the outdoor unit melts into water or steam when the air conditioner is in defrost operation.

■ In COOL or DRY mode

• Moisture in the air condenses into water on the cool surface of outdoor unit piping and drips.

Mists come out of the indoor unit.

■ This happens when the air in the room is cooled into mist by the cold air flow during cooling operation.

The indoor unit gives out odour.

■ This happens when smells of the room, furniture, or cigarettes are absorbed into the unit and discharged with the air flow.

(If this happens, we recommend you to have the indoor unit washed by a technician. Consult the service shop where you bought the air conditioner.)

■ After operation is stopped:

• The outdoor fan continues rotating for another 60 seconds for system protection.

■ While the air conditioner is not in operation:

• When the outdoor temperature is very high, the out door fan starts rotating for system protection.

■ For system protection, the air conditioner may stop operating on a sudden large voltage fluctuation.

It automatically resumes operation in about 3 minutes.

25


Check again.

Please check again before calling a repair person.

Case Check

The air conditioner does not operate.

(OPERATION lamp is off)

• Hasn’t a breaker turned OFF or a fuse blown?

• Isn’t it a power failure?

• Are batteries set in the remote controller?

• Is the timer setting correct?

Cooling (Heating) effect is poor. • Are the air filters clean?

• Is there anything to block the air inlet or the outlet of the indoor and the outdoor units?

• Is the temperature setting appropriate?

• Are the windows and doors closed?

• Are the air flow rate and the air direction set appropriately?

Operation stops suddenly.

(OPERATION lamp blinks.)

An abnormal functioning happens during operation.

• Are the air filters clean?

• Is there anything to block the air inlet or the outlet of the indoor and the outdoor units?

Clean the air filters or take all obstacles away and turn the breaker OFF. Then turn it ON again and try operating the air conditioner with the remote controller. If the lamp still blinks, call the service shop where you bought the air conditioner.

• The air conditioner may malfunction with lightening or radio waves. Turn the breaker OFF, turn it ON again and try operating the air conditioner with the remote controller.

26


Call the service shop immediately.

WARNING

Continued operation in an abnormal condition may result in troubles, electric shocks or fire.

Consult the service shop where you bought the air conditioner.

■Do not attempt to repair or modify the air conditioner by yourself.

Incorrect work may result in electric shocks or fire.

Consult the service shop where you bought the air conditioner.

If one of the following symptoms takes place, call the service shop immediately.

■ The power cord is abnormally hot or damaged.

■ An abnormal sound is heard during operation.

■ The safety breaker, a fuse, or the earth leakage breaker cuts off the operation frequently.

■ A switch or a button often fails to work properly.

■ There is a burning smell.

■ Water leaks from the indoor unit.

Turn the breaker

OFF and call the service shop.

■ After a power failure

The air conditioner automatically resumes operation in about 3 minutes. You should just wait for a while.

■ Lightning

If lightning may strike the neighboring area, stop operation and turn the breaker OFF for system protection.

Disposal requirements

Dismantling of the unit, treatment of the refrigerant, oil and eventual other parts, should be done in accordance with the relevant local and national regulations.

We recommend periodical maintenance

In certain operating conditions, the inside of the air conditioner may get foul after several seasons of use, resulting in poor performance. It is recommended to have periodical maintenance by a specialist aside from regular cleaning by the user. For specialist maintenance, contact the service shop where you bought the air conditioner.

The maintenance cost must be born by the user.

27


MEMO

28

00_CV_3P098595-11P.fm Page 2 Tuesday, October 11, 2005 1:31 PM

3P098595-11P M02B120E (0512) HT

Daikin | FTXS71BVMA | FTKS50BVMA | FTX(K)S50-71BVMA operation manual - 3P098595-11P_2

Operation Manual

CONTENTS

READ BEFORE OPERATION

OPERATION

CARE

TROUBLE SHOOTING

Safety precautions

WARNING

CAUTION

WARNING

CAUTION

Names of parts

■ Indoor Unit

■ Main unit control panel

■ Outdoor Unit

■ Remote Controller

Preparation Before Operation

■ To set the batteries

ATTENTION

Preparation Before Operation

■ To operate the remote controller

■ To fix the remote controller holder on the wall

ATTENTION

■ To set the clock

■ Turn the breaker ON

NOTE

AUTO · DRY · COOL · HEAT · FAN Operation

■ To start operation

■ To stop operation

■ To change the temperature setting

■ To change the air flow rate setting

NOTE

Adjusting the Air Flow Direction

■ To adjust the horizontal blade (flap)

■ To adjust the vertical blades (louvers)

■ To 3-D Airflow

■ To cancel 3-D Airflow

Notes on louvers angles

Notes on flap angle

POWERFUL Operation

■ To start POWERFUL operation

■ To cancel POWERFUL operation

NOTE

OUTDOOR UNIT SILENT Operation

■ To start OUTDOOR UNIT

SILENT operation

■ To cancel OUTDOOR UNIT

SILENT operation

NOTE

HOME LEAVE Operation

■ To start HOME LEAVE operation

■ To cancel HOME LEAVE operation

Before using HOME LEAVE operation.

■ What’s the HOME LEAVE operation

■ Useful in these cases.

NOTE

INTELLIGENT EYE Operation

■ To start INTELLIGENT

EYE operation

■ To cancel the

INTELLIGENT EYE operation

“INTELLIGENT EYE” is useful for Energy Saving

Notes on “INTELLIGENT EYE”

CAUTION

TIMER Operation

■ To use OFF TIMER operation

■ To cancel the OFF TIMER Operation

Notes

■ To use ON TIMER operation

■ To cancel ON TIMER operation

■ To combine ON TIMER and OFF TIMER

ATTENTION

Care and Cleaning

CAUTION

Units

■ Indoor unit, Outdoor unit and Remote controller

■ Front grille

CAUTION

Filters