Daikin ATXC20BV1B, ATXC25BV1B, ATXC35BV1B, ATXC50BV1B, ATXC60BV1B Operation manuals

DAIKIN ROOM AIR CONDITIONER

OPERATING MANUAL

MODELS

ATXC20BV1B

ATXC25BV1B

ATXC35BV1B

ATXC50BV1B

ATXC60BV1B

ATXC71BV1B

	Operating Manual	English
	Handset Wireless
	Manuale operativo	Italiano
	Portatile Wireless
	Bedienungshandbuch	Deutsch
	Handgerät Drahtlos
	Manual De Instrucciones	Español
	Auricular Inalámbrico
	Mode D’emploi	Français
	Combiné sans fil
	Kullanım Kılavuzu	Türkçe
	Kablosuz Kumanda
	Руководство по эксплуатации	Русский
	Беспроводная трубка
	Εγχειρίδιο λειτουργιών	Еλληνικă
	Ασύρματο τηλεχειριστήριο
	Gebruikershandleiding	Dutch
	Draadloze handset
	Manual de funcionamento	Portuguese
	Controlo remoto sem fios
	Instrukcja obsługi	Polish
	Pilot bezprzewodowy

2P553313-1

CONTENTS

READ BEFORE OPERATION
Safety Precautions..............................................	2
Remote controller overview ................................	6
Preparation Before Operation .............................	7
OPERATION
AUTO · COOL · DRY · FAN · HEAT Operation ......	10
Adjusting the Airflow Direction ..........................	13
ECO+ Operation ...............................................	14
SLEEP Operation..............................................	15
POWERFUL Operation .....................................	16
QUIET Operation ..............................................	17
LED Operation ..................................................	18
TIMER Operation ..............................................	19
Fault Diagnosis .................................................	21
CARE AND CLEANING	24
TROUBLESHOOTING	28

Note :

Illustrations in this manual are for explanation to user only. And may differ from the actual machine. Are subject to change without prior notice. For the development of future products.

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Safety Precautions

Read the precautions in this manual carefully before operating the unit.

This appliance is filled with R32.

•After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is transferred to a new user, be sure also to hand over the manual.

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

•Read all safety precautions in this manual carefully before operating the unit.

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

•The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail.

WARNING

Failure to follow these instructions properly may result in personal injury or loss of life.

CAUTION

Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances.

Never attempt.

Be sure to establish an earth connection.

Never touch the air conditioner nor the remote controller with wet hands.

Be sure to follow the instructions.

Never wet the air conditioner nor the remote controller with water.

WARNING

•The appliance must be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).

•Do not pierce or burn.

•Be aware that refrigerants may not contain an odour.

•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 place objects, including rods, your fingers, etc., in the air inlet or outlet. Product malfunctioning, product or injury damage may result due to contact with the air conditioner’s high-speed fan blades.

•Do not attempt to repair, dismantle reinstall or modify the air conditioner yourself as this may result in water leakage, electric shocks or fire hazards.

•Do not attempt to install or repair the air conditioner yourself. Improper workmanship may result in water leakage, electric shocks or fire hazards. Please contact your local dealer or qualified personnel for installation and maintenance work.

•Do not use flammable spray near the air conditioner, or otherwise fire may result.

•Do not place flammable items, such as spray cans, within 1 meter of the air outlet.

•The spray cans may explode as a result of hot air from the indoor or outdoor units.

•When the air conditioner is malfunctioning (giving off a burning odour, etc.) turn off power of the unit and contact your local dealer. Continued operation under such circumstances may result in a failure, electric shocks or fire hazards.

•Do not use a refrigerant other than the one indicated on the outdoor unit (R32) when installing, moving or repairing. Using other refrigerant may cause trouble or damage to the unit, and personal injury.

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• 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		<![if ! IE]> <![endif]>ENGLISH
• If the air conditioner is not cooling properly, the refrigerant may be leaking, so call your dealer.
in contact with any flame as of gas heaters, kerosene heaters or gas range.
When carrying out repairs accompanying adding refrigerant, check the content of the repairs
with our service staff.
• Do not wash the air conditioner with water, as this may result in electric shocks or fire.
• Be sure to install an earth leakage breaker. Failure to install an earth leakage breaker may result
in electric shocks or fire.
• Only connect the air conditioner to the specified power supply circuit. Power suppliers other than
the one specified may result in electric shocks, overheating and fires.
• Be sure to earth the unit. Do not earth the unit to a utility pipe, lightning conductor
or telephone earth lead. Imperfect earthing may resul t in electric shocks.

CAUTION

•Be aware that prolonged, direct exposure to cool or warm air from the air conditioner, or to air that is too cool or too warm can be harmful to your physical condition and health.

•Do not use the air conditioner for purposes other than those for which it is intended.

Do not use the air conditioner for cooling precision instruments, food, plants, animals or works of art as this may adversely affect the performance, quality and/or longevity of the object concerned.

•Do not expose plants or animals directly to airflow from the unit as this may cause adverse effects.

•Do not place appliances that produce naked flames in places exposed to the air flow from the unit as this may impair combustion of the burner.

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

•Beware of fire in case of refrigerant leakage. If the air conditioner is not operating correctly, i.e. not generating cool or warm air refrigerant leakage could be the cause. Consult your dealer for assistance. The refrigerant within the air conditioner is safe and normally does not leak. However, in the event of a leakage, contact with a naked burner, heater or cooker may result in generation of noxious gas. Do not longer use air conditioner until a qualified service person confirms that the leakage has been repaired.

•Do not sit or place objects on the outdoor unit. Falling yourself or falling objects could cause injury.

•Do not place objects that are susceptible to moisture directly beneath the indoor or outdoor units.

Under certain conditions, condensation on the main unit or refrigerant pipes, air filter dirt or drain blockage may cause dripping, resulting in fouling or failure of the object concerned.

•After prolonged use, check the unit stand and its mounts for damage. If left in a damaged condition, the unit may fall and cause injury.

•To avoid injury, do not touch the air inlet or aluminium fins of the indoor or outdoor units.

•The appliance is not intended for use by unattended young children or infirm persons. Impairment of bodily functions and harm to health may result.

•Children should be supervised to ensure that they do not play with the unit or its remote controller. Accidental operation by a child may result in impairment of bodily functions and harm health.

•Do not sit on the outdoor unit. Put things on the unit, or pull the unit. Doing so may cause accidents, such as falling or toppling down, thus resulting in injury, product malfunctioning, or product damage.

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•Do not give impact to the indoor and outdoor units, or otherwise product damage may result.

•Do not place objects around the indoor unit. Doing so may have an adverse influence on the performance, product quality, and life of the air conditioner.

•Be careful not to let pets urinate on the air conditioner. Urination on the air conditioner may result in electric shocks or fire.

•Do not sit or hang on the up and down panel. The up and down panel may fall, and injury or product malfunctioning may result.

•Do not sway the up and down panel. The up and down panel may hit people or objects, and injury or property damage may result.

•Do not let children play around the up and down panel. Injury or property damage may result.

•Do not pull the wires. The wires may be broken and the up and down panel may fall, and injury or property damage may result.

•Do not locate obstacles in the up and down route. The up and down panel may fall, and injury or property damage may result.

•Do not bend or damage the wires. The wires may be broken and the up and down panel may fall, and injury or property damage may result.

•Do not put objects on the up and down panel, or otherwise production malfunctioning may result.

•Do not use an unstable stand at the time of operating or maintaining the air conditioner, or otherwise you may topple over or injury youself.

•Locate the remote controller in places out of reach of children. The wrong operation of the remote controller may result in injury.

•To avoid oxygen depletion, ensure that the room is adequately ventilated if equipment such as a burner is used together with the air conditioner.

•Before cleaning, be sure to stop unit operation, turn the breaker off or remove the power cord.

•Otherwise, an electric shock and injury may result.

•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.

•To avoid electric shocks, do not operate 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.

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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 indoor unit is at least 1m away from any television or radio set (unit may cause interference with the picture or sound).

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

Consider nuisance to your neighbours from noises.

Also pay attention to operating noise.

•Select the following kinds of location:

A.A place that can sufficiently withstand the weight of the air conditioner with less running noises and vibrations.

B.A place where warm airflow from the air outlet of the outdoor unit and operating noise do not cause a nuisance to neighbours.

•Be sure there are no obstructions near the air outlet of the outdoor unit.

•Obstructions may result in poor performance and increased operating noise. If abnormal noise occur, ask your dealer for advise.

Electrical work.

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

System relocation.

• Consult your Daikin dealer about remodelling and relocation.

Note is valid for Turkey only: The lifetime of our products is ten (10) years

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REMOTE CONTROLLER OVERVIEW

Display (LCD)

•Display the current settings.

(This illustration shows the full display of the LCD panel, including functions for applicable remote controller models only).

ON/OFF Button

• Start/Stop the operation.

FAN Button

•Changes the operating fan speed.

QUIET Button

•Enable / Disable QUIET function.

Mode Button

•Change between the available operating modes.

LED Button

•Change the indication display.

ON Timer Button

•Enable / Disable and change ON Timer setting.

IR Signal Transmitter

• To enable signal transmission, direct the transmitter to the indoor unit.

Note that in condition where there is an obstacle that blocks between the

transmitter and the indoor

unit, signal transmission might not be successful.

ON/OFF

TEMP

FAN POWERFUL SWING

QUIET MODE SLEEP

LED		ECO+
	TIMER
ON		OFF
CANCEL	CLOCK	CANCEL

Temperature Setting

Button

•Increase / Decrease the temperature setting.

POWERFUL Button

•Enable / Disable

POWERFUL function.

UP-DOWN SWING

Button

•Direct the air flow in updown direction.

SLEEP Button

•Enable / Disable SLEEP function.

ECO+ Button

•Enable / Disable ECO + function.

OFF Timer Button

•Enable / Disable and change OFF Timer setting.

CLOCK Button

• Changes RTC setting.

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Preparation Before Operation

 Accessories

The following accessories are included.

	Drywall screw	Battery	Remote Controller
			Holder

2

2

1

 To set the batteries

1.Release the battery cover at the back of the remote controller.

2.Insert two dry batteries (LR03:AAA).

3.Set the battery cover as before.

Disposal Requirements

The batteries supplied with the controller are marked with this symbol.

This means that the batteries shall not be mixed with unsorted household waste.

If a chemical symbol is printed beneath the symbol, this chemical symbol means that the battery contains a heavy metal above a certain concentration.

Possible chemical symbols are:Pb: lead (>0,004%)

Waste batteries must be treated at a specialized treatment facility for re-use. By ensuring correct disposal, you will help to prevent potential negative consequences for the environment and human health. Please contact your local authority for more information.

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Remove batteries if the air conditioner is not in use for a long period of time. Use 3 -AAA- 15V Batteries.

OPEN

 About batteries

•Remove the batteries from the remote controller if the air conditioner will not be used for an extended period of time.

•When replacing the batteries, it is advised to replace the both batteries together with batteries of the same type.

•Batteries should be replaced once a year, However, if the display of remote controller started to fade or there is a noticeable degradation in performance, replace both batteries with new AAA:LR03 batteries.

•The attached batteries are provided for initial use of the air conditioner. The usage period of these batteries depends on the manufactured date of the air conditioner.

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Preparation Before Operation

 To operate the remote controller

•Aim the transmitter of the remote controller at the receiver of the indoor unit.

•Ensure there is no blockage such as curtain between the indoor unit and the remote controller, signal transmission will be unsuccessful.

•The maximum distance for successful communication is about 7m.

 To fix the remote controller holder on the wall

1.	Choose a location where signal is able to reach the unit.
2.	Fix the holder onto a wall, a pillar or etc with the screws
3.	supplied with the holder.	ON/
	Place the remote controller on the holder.		TEMP
		FAN	POWERFU SWIN
		QUIE	MODE SLEE
		LED	ECO+
		ON	OFF

CANCEL CLOCK CANCEL

Receiver

ON/

TEMP

FAN POWERFU SWIN

QUIE MODE SLEE

LED ECO+

ON OFF

CANCEL CLOCK CANCEL

 About remote controller

•Do not drop nor wet the remote controller.

•Never expose the remote controller under direct sunlight.

•Dust on the transmitter lense cover will reduce the sensitivity.

•Signal communication may be affected if the air conditioner is being installed near an electronic- starter-type fluorescent lamp (such as inverter-type lamp) in the room.

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Preparation Before Operation

 To set the clock

1. Press and hold CLOCK button to set the clock time.

• blinks.

• For example, present time is 8 o’clock in the morning, will be displayed.

CLOCK

1

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 Note

•Remote controller is automatically in clock setting mode upon battery insertion. Users are advised to complete the clock setting before operation.

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AUTO ● COOL ● DRY ● FAN ● HEAT Operation

 To start operation

1. Press button to start the unit operation.

2. Press MODE button to choose the desired operation mode.

•Each pressing on the button advances the available operating mode in sequence below:

1, 3

COOL

DRY

FAN

HEAT

AUTO

MODE

2

 To stop operation

3. Press button again to stop the unit operation.

• Note

Operating Mode	Description
COOL	The air conditioner cools down the room by releasing the heat to outdoor
	unit.
DRY	The air conditioner operates to control the room humidity by regulating the
	indoor unit fan speed. Therefore, manual adjustment of the fan speed in
	DRY mode is not available.
FAN	The air conditioner indoor unit will run in fan only.
HEAT	The air conditioner heats up a room to be temperature setpoint.
AUTO	The air conditioner cools down or heats up a room to the temperature
	setpoint. It automatically switches between cooling and heating if necessary.

 Notes on the operating conditions

•The air conditioner will always consume a small amount of electricity even in standby mode.

•Ensure that the power supply / breaker is switch off if the air conditioner is not going to be used for an extended period of time.

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 To change temperature setting

4. Press TEMP button.

• The temperature segments on LCD display shall change whenever

or button is pressed.

Operating Mode	COOL	HEAT	AUTO	DRY & FAN
Set Temperature	18°C - 32°C 10°C - 30°C 18°C - 30°C Not applicable 4				TEMP
Range

•Press simultaneously on and to change the temperature display unit in Celcius (°C) or Fahrenheit (°F).

• For example,

 Tips for energy saving

•Keeps the temperature setting at a moderate level (do not over-cool the room).

•Clean the air filters to prevent clogging that could contribute to inefficient operation and energy wastage.

** Recommended to clean the filter once every 2 weeks for regular user.

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 To change fan speed setting

5. Press button.

•Each pressing on the button advances the fan speed mode in sequence.

•In COOL & HEAT mode:

LOW FAN MEDIUM FAN HIGH FAN AUTO FAN

• In FAN mode:
		5
LOW FAN	MEDIUM FAN	HIGH FAN

• Fan speed setting not available in DRY mode.

FAN

 Notes on fan speed setting

•When fan speed is set to AUTO fan speed, the air flow rate will adjust automatically based on the room temperature and temperature setting selected by user.

•Cooling and heating effect will be affected at lower air flow rate.

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Adjusting the Airflow Direction

To change the air flow in up-down direction (UP-DOWN swing)

1. Press button.

•To distribute the air to a specific direction, press the button and wait until the louver move to the desired direction and press the button once again.

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SWING

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ECO+ Operation

 To start ECO+ operation

1. Press button.

• will be displayed on the LCD.

 To cancel ECO+ operation

2. Press button.

• will disappear from the LCD. The previous setting used before ECO+ operation will be resumed.

ECO+

 Notes on ECO+ operation

•This operation adjust the operating condition to energy saving level by limiting the maximum power consumption of the air conditioner unit.

•ECO+ operation will be stopped if SLEEP operation is activated.

•ECO+ only available in COOL and HEAT mode.

1-14

SLEEP Operation

 To start SLEEP operation

1. Press button.

• will be displayed on the LCD.

• LED Indication lights of unit will be dimmed down.

 To cancel SLEEP operation

2. Press button.

• will disappear from the LCD. The previous setting used before SLEEP operation will be resumed.

SLEEP

 Notes on SLEEP operation

•This operation automatically adjust the set temperature of the air conditioner to provide a comfort sleeping environment.

Set Temperature

+2.0°C

+1.0°C

+0.5°C

-1.0°C
-2.0°C
-3.0°C 0	1 hour		1 hour
	0.5	1	1.5	2	3	4	5

Enable SLEEP function

•SLEEP only available in COOL, HEAT and AUTO mode.

•SLEEP operation will be stopped if ECO+ operation is activated

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POWERFUL Operation

 To start POWERFUL operation

1. Press button.

• will be displayed on the LCD.

•POWERFUL operation ends in 20 minutes. The previous setting used before POWERFUL operation will be resumed.

 To cancel POWERFUL operation

2. Press button.

• will disappear from the LCD. The previous setting used before POWERFUL operation will be resumed.

 Notes on POWERFUL operation

POWERFUL

•This operation cannot operate with QUIET.

•In condition where POWERFUL is started, it will temporarily override the operation of other functions for 20 minutes.

•POWERFUL operation will be stopped if fan speed is adjusted. Priority will be given to the last button pressed.

•Indoor unit operating sound will appear to be louder during POWERFUL operation.

•POWERFUL operation will not increase the capacity of air conditioner if the air conditioner is already operating in its maximum capacity.

•POWERFUL only available in COOL and HEAT mode.

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QUIET Operation

 To start QUIET operation

1. Press button.

• will be displayed on the LCD.

 To cancel QUIET operation

2. Press button.

• will disappear from the LCD. The previous setting used

before QUIET operation will be resumed.

QUIET

 Notes on QUIET operation

•Indoor unit operating sound will appear to be lower during QUIET operation.

•The cooling and heating effect will be lower in QUIET operation.

•QUIET operation will be stopped if fan speed is adjusted or POWERFUL operation is activated.

•Priority will be given to the last button pressed.

•QUIET only available in COOL and HEAT mode.

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LED Operation

 To change or switch off the indication display on the indoor unit

1. Press button.

• Press and hold the button changes the indication display on the

indoor unit.

• For example,

Indication light ON

Indication lights OFF

LED

LED INDICATION LIGHTS

 Notes on indoor unit indication display

For operating mode status indication display:

•COOL mode: Light blue

•HEAT mode: Red

•FAN mode: Yellow

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TIMER Operation

 To use OFF TIMER operation

•Ensure the clock setting is set to present time (refer to method to set the clock under preparation before operation).

1. Press button.

OFF

• will be displayed on the LCD.

2. Press OFF to set the off timer setting.

•Set the desired off time by pressing the OFF TIMER button continuously.

 To cancel OFF TIMER operation

3. Press CANCEL button to cancel the OFF TIMER.

1, 2	TIMER
	OFF

3

CANCEL

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 To use ON TIMER operation

•Ensure the clock setting is set to present time (refer to method to set the clock under preparation before operation).

1. Press	button.
	ON

• will be displayed on the LCD.

2. Press	to set the on timer setting.
	ON

•Set the desired off time by pressing the ON TIMER button continuously. If timer is set to 7.30am, the air conditioner will turn on at 7.30am sharp.

 To cancel ON TIMER operation

3. Press button to cancel the ON TIMER.

CANCEL

1, 2	TIMER
	ON

3

CANCEL

 Notes on TIMER setting

•ON TIMER setting is sharing the same segment with CLOCK setting on the LCD display.

•LCD will display only the TIMER setting once ON TIMER and/or OFF TIMER is set.

•TIMER setting will auto exit if no button press after blink for 3s.

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Fault Diagnosis

 To perform error code diagnosis

ON OFF

1. Press and hold or button for 5 seconds.

CANCEL CANCEL

• blinks.

ON OFF

2. Press or to check on the error code.

CANCEL CANCEL

•Press on the button repeatedly until a long "beep" acknowledgement heard from the indoor unit.

 To exit from error code diagnosis

ON OFF

3. Press and hold or button for 5 seconds.

CANCEL CANCEL

• The code display will cancel itself if the button is not pressed for 1 minute.

	TIMER
ON	OFF
CANCEL	CANCEL

1, 2, 3

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 Note

•A short "beep" and two consecutive "beep" acknowledgement from the indoor unit indicates a non-corresspondence error code.

•User shall not attempt to repair or modify the air conditioner as any incorrect work may result in electric shock or fire.

•Consult the service personnel in case the air conditioner is found to be faulty.

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 Error code definition

Error Code	Meaning
00	Normal
A1	Indoor PCB error
A3	Drain pump abnormal
A5	Antifreeze
A6	Indoor fan motor abnormal
AH	Electrical air cleaner abnormal
C4	Indoor heat exchanger (1) thermistor short / open
C5	Indoor heat exchanger (2) thermistor short / open
C7	Louver limit switch error
C9	Indoor room thermistor short / open
E1	Outdoor PCB error
E3	High pressure protection
E4	Low pressure protection
E5	Compressor motor lock / compressor overload
E6	Compressor start-up error
E7	Outdoor DC fan motor lock
E8	AC input overcurrent
E9	EXV error
EA	4 way valve error
F3	Discharge pipe overheat
F6	Heat exchanger overheat
H0	Compressor sensor system error
H3	High pressure switch error
H6	Compressor feedback detection error
H7	Fan motor overload / overcurrent / sensor abnormal
H8	AC current sensor error

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J1	Pressure sensor error
H9	Outdoor air thermistor short/open
J3	Compressor discharge pipe thermistor short / open / misplaced
J5	Suction pipe thermistor short / open
J6	Outdoor heat exchanger thermistor short / open
J7	Subcooling heat exchanger thermistor short / open
J8	Liquid pipe thermistor short / open
J9	Gas pipe thermistor short / open
L1	Inverter outdoor PCB error
L3	Outdoor control box overheat
L4	Heat sink overheat
L5	IPM error / IGBT error
L8	Inverter compressor overcurrent
L9	Compressor overcurrent prevention
LC	Communication error (outdoor control PCB and inverter PCB)
P1	Open phase or voltage unbalance
P4	Heat sink thermistor short / open
PJ	Capacity setting error
U0	Insufficient gas
U2	DC voltage out of range
U4	Communication error
U7	Commmunication error (outdoor control PCB and IPM PCB)
UA	Installation error
UF	Piping & wiring installation mismatch / wrong wiring / insufficient gas
UH	Antifreeze (other rooms)

 Note

After connecting to wireless LAN adapter, remote controller settings prevail over WLAN apps setting.

1-23

Care and Cleaning

CAUTION

•Before cleaning, be sure to stop the operation and turn off the circuit breaker.

•Do not touch the aluminium fins of the indoor unit. If you touch those parts, this may cause an injury.

•Avoid direct contact of any coil treatment cleaners on plastic part. This may cause plastic part to deform as a result of chemical reaction.

 Quick reference

Cleaning parts

Front panel

• Wipe it with a soft damp cloth.

• Only neutral detergent may be used.

If dirty

Air filter

• Vacuum dust or wash the filter.

Once every 2 weeks

Indoor unit, outdoor unit and remote controller

• Wipe them with a soft cloth.

If dirty

Note

For cleaning, do not use any of the following :

•Water hotter than 40°C/104°F

•Volatile liquid such as benzene, gasoline and thinner

•Polishing compounds

•Rough materials such as a scrubbing brush

1-24

Air filter

1.Pull out the air filters.

•Open the front panel

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

1) Push

2) Pull down

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

•It is recommended to clean the air filters every 2 weeks.

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If the dust does not come off easily

•Wash the air filters with neutral detergent thinned with lukewarm water, then dry them up in the shade.

•Be sure to remove the titanium apatite deodorizing filter. Refer to "Titanium apatite deodorizing filter" on the next page.

3.Set the filters as they were and close the front panel slowly.

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

*Appearance of the indoor unit may differ from some models.

CAUTION

• Do not touch the aluminum fins by bare hand at the time of dismounting or mounting the filter.

1-25

 Titanium apatite deodorizing filter

The titanium apatite deodorizing filter can be renewed by washing it with water once every 6 months. We recommend replacing it once every 3 years.

1.Take off the titanium apatite deodorizing filter

•Open the front panel and pull out the air filter.

•Remove titanium apatite deodorizing filter from the back of air filter.

Filter frame	Air filter
	Titanium apatite
	deodorizing filter
Tab

2.Clean or replace the titanium apatite deodorizing filter.

[Maintenance]

2-1 Vacuum dusts, and soak in lukewarm water or water for about 10 to 15 minutes if dirt is heavy.

2-2 After washing, shake off remaining water and dry in the shade.

[Replacement]

Remove filter from the back of air filter.

• Dispose of the old filter as non-flammable waste.

3.Set the filters as they were and close the front panel.

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

*Appearance of the indoor unit may differ from some models.

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How to open Front Panel
1. Open the front panel.
• Hold the panel at the recesses on the main	Indentations on
unit (2 recesses on right and left sides) and
lift it until it stops.	the main unit
2. Remove the front panel.
• While lifting the front panel further, slide it
to the right and pull it to the front side. The
left rotating shaft is detached. Slide the right
rotating shaft to the left and pull it to the front
side to remove it.
	Front panel shaft
3. Attach the front panel.
• Align the right and left rotating shafts of the
front panel with the grooves and push them
all the way in.
• Gently close the front panel. (Push both
ends and the center on the front panel.)

CAUTION

•Don’t touch the metal parts of the indoor unit. It may cause an injury.

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

•For cleansing, do not use hot water above 40°C, benzene, gasoline, thinner, nor other volatile oils, polishing compound, scrubbing brushes, nor other hand stuff.

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

When The Unit Is Not To Be Used For An Extended Long Period Of Time

Operate the unit for 2 hours with the following setting.

Operating mode : cool Temperature : 30°C/86°F

Remove the power plug. If you are using an independent electric circuit for your unit, cut off the circuit.

Remove the batteries in the remote control.

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TROUBLESHOOTING

For any enquiries on spare part please contact your authorized dealer. If any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit. Check the following fault conditions and causes for some simple troubleshooting tips.

	Fault	Causes / Action
1.	The compressor does not operate 3	– Protection against frequent starting. Wait for
	minutes after the air conditioner unit is	3 to 4 minutes for the compressor to start
	started.	operating.
2.	The air conditioner unit does not operate.	– Power failure, or the fuse need to be
		replaced.
		– The power plug is disconnected.
		– It is possible that your delay timer has been
		set incorrectly.
		– If the fault persist after all these verifications,
		please contact the air conditioner unit
		installer.
3.	The air flow is too low.	– The air filter is dirty.
		– The doors or windows are open.
		– The air suction and discharge are clogged.
		– The regulated temperature is not high
		enough.
4.	Discharge air flow has bad odour.	– Odours may be caused by cigarettes, smoke
		particles, perfume etc. which might have
		adhered onto the coil.
5.	Condensation on the front air grille of the	– This is caused by air humidity after an
	indoor unit.	extended long period of operation.
		– The set temperature is too low, increase the
		temperature setting and operate the unit at
		high fan speed.
6.	Water flowing out from the air conditioner	– Switch off unit and call dealer.
	unit.

If the fault persists, please call your local dealer / serviceman.

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