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Safety Precautions

Read these safety considerations for operations carefully before installing air conditioning equipment. After completing the 

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installation, make sure that the unit operates properly during the startup operation. Instruct the customer on how to operate and 
maintain the unit.
Inform customers that they should store this operation manual with the installation manual for future reference.
Meanings of DANGER, WARNING, CAUTION, and NOTE Symbols:

 DANGER

 WARNING

 CAUTION

Indicates an imminently hazardous situation 
which, if not avoided, will result in death or 
serious injury.

Indicates a potentially hazardous situation 
which, if not avoided, could result in death 
or serious injury.

Indicates a potentially hazardous situation 
which, if not avoided, may result in minor or 
moderate injury. It may also be used to alert 
against unsafe practices.

Never do.

Be sure to follow the instructions.

Be sure to ground the air conditioner.

Never allow the air conditioner or remote controller to get 
wet.

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

 

 DANGER

For refrigerant leakage, consult your dealer.

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Refrigerant gas is heavier than air and replaces oxygen.  A massive leak could lead to oxygen depletion, especially in basements, 
and an asphyxiation hazard could occur leading to serious injury or death.
Refrigerant gas may produce a toxic gas if it comes in contact with 

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 re such as from a fan heater, stove or cooking device. Exposure 

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to this gas could cause severe injury or death.
Any abnormalities in the operation of the air conditioner such as smoke or 

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 re could result in severe injury or death. 

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Turn off the power and contact your dealer immediately for instructions.
Do not install the unit in an area where 

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 ammable materials are present due to risk of explosion resulting in serious injury or death.

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If equipment utilizing a burner is used in the same room as the air conditioner, there is the danger of oxygen de

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 ciency which could 

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lead to an asphyxiation hazard resulting in serious injury or death.
Be sure to ventilate the room suf

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 ciently to avoid this hazard.

Safely dispose of the packing materials.

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Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear apart and throw away 
plastic packaging bags so that children will not play with them. Children playing with plastic bags face the danger of death by 
suffocation.

 

 WARNING

It is not good for health to expose your body to the air 

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 ow for a long time.

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Do not put your 

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 nger or other objects into the air outlet or inlet as the fan is rotating at high speed and could cause injury. Always 

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keep small children away from the unit during operation.
Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work or modi

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 cations could cause 

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electric shocks, 

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 re or other damage.

For repairs and reinstallation, consult your Daikin dealer for advice and information.
If the air conditioner is not cooling (heating) properly, the refrigerant may be leaking, contact your authorized dealer or quali

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 ed 

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service repairman.
When making repairs which requires adding refrigerant, consult with your authorized dealer or quali

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 ed service repairman.

Do not attempt to install the air conditioner by yourself. Improper installation could result in water leakage, electric shocks or 

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 re. For 

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installation, consult your authorized dealer or a quali

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 ed technician.

 

 CAUTION

The air conditioner must be grounded. Improper grounding may result in electric shocks. Do not connect the grounding wire to a gas 

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pipe, water pipe, lightning rod, or a telephone ground line. Follow all local and state electrical codes.

Do not use this unit for cooling precision instruments, food, plants, animals or works of art.

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

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 ow.

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Do not block air inlets nor outlets. Impaired air 

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 ow may result in poor performance or equipment problems.

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Do not stand, sit, or place objects on the outdoor unit. To avoid injury, do not remove the fan guard.

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Summary of Contents for FTXN15KVJU

Page 1: ...IKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXN15KVJU FTXN18KVJU FTXN24KVJU English Fran ais Espa ol 00_CV_3P276856 2 indd 1 00_CV_3P276856 2 indd 1 12 15 2010 10 38 12 AM 12 15 2010 10 38 12 A...

Page 2: ...1 01_EN_3P276856 2 indd 1 01_EN_3P276856 2 indd 1 12 20 2010 10 56 38 AM 12 20 2010 10 56 38 AM...

Page 3: ...eratio n AUTO DRY COOL HEAT FAN Operation 11 Adjusting the Airflow Direction and Rate 13 POWERFUL Operation 15 OFF TIMER Operation 16 ON TIMER Operation 17 Car e Care and Cleaning 18 Troubleshootin g...

Page 4: ...ch could lead to an asphyxiation hazard resulting in serious injury or death Be sure to ventilate the room sufficiently to avoid this hazard Safely dispose of the packing materials Packing materials s...

Page 5: ...ebris 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 p...

Page 6: ...roller When the unit receives a signal you will hear a beep sound Case Sound type Operation start beep beep Setting changed beep Operation stop long beep Display Indoor unit ON OFF switch Press this s...

Page 7: ...itanium apatite photocatalytic air purifying filter Refrigerant piping and inter unit wiring Ground terminal Inside this cover Drain hose Air inlet back and side Air outlet Outdoor temperature sensor...

Page 8: ...y 23ft 7m FAN setting button Selects the airflow rate setting Page 14 POWERFUL button POWERFUL operation Page 15 Display LCD Displays the current settings In this illustration each section is shown wi...

Page 9: ...Page 10 SELECT button Changes the ON OFF TIMER settings Page 16 17 OFF TIMER button Page 16 TIMER CANCEL button Cancels the timer setting Page 16 17 MODE selector button Selects the operation mode AUT...

Page 10: ...initial use of the system The usable period of the batteries may be short depending on the manufactured date of the air conditioner Notes on remote controller Never expose the remote controller to dir...

Page 11: ...explanation and make the setting as shown in the illustration For customers of heat pump model Set to H P For customers of cooling only model Set to C O H P C O DIP switch To set the clock Press 1 is...

Page 12: ...s of the room After the start of HEAT operation it takes some time before the room gets warmer In HEAT operation frost may occur on the outdoor unit and lower the heating capacity In that case the sys...

Page 13: ...itions The air conditioner always consumes a small amount 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 autum...

Page 14: ...the louvers have reached the desired position The louvers will stop moving is no longer displayed on the LCD To adjust the fins vertical blades Hold the knob and move the fins You will find a knob on...

Page 15: ...Upper limit Lower limit Upper limit Lower limit Stop operation 10 40 15 55 5 55 DRY operation Stop operation Upper limit Lower limit 5 35 If the air conditioner is HEAT or DRY operation with the louv...

Page 16: ...0 minutes Back to normal operation NOTE Notes on POWERFUL operation When using POWERFUL operation there are some functions which are not available POWERFUL operation will not increase the capacity of...

Page 17: ...hts yellow Display To cancel OFF TIMER operation Press and setting time are no longer displayed on the LCD and day of the week are displayed on the LCD The TIMER lamp goes off NOTE Notes on TIMER oper...

Page 18: ...ayed on the LCD The TIMER lamp lights yellow Display To cancel ON TIMER operation Press and setting time are no longer displayed on the LCD and day of the week are displayed on the LCD The TIMER lamp...

Page 19: ...eference How to open close the front panel Hold the front panel by the panel tabs on the both sides and open it Press the front panel at both sides and the center to close it Cleaning parts Notes on c...

Page 20: ...on one side 1 Slide 2 Pull Front panel shaft 1 Slide 2 Pull Disconnect the front panel shaft on the other side in the same manner Clean the front panel 2 Wipe it with a soft cloth soaked in water Onl...

Page 21: ...th neutral detergent thinned with lukewarm water then allow to dry in the shade Be sure to remove the titanium apatite photocatalytic air purifying filter Refer to titanium apatite photocatalytic air...

Page 22: ...replace with a new filter Do not throw away the filter frame Reuse the filter frame when replacing the titanium apatite photocatalytic air purifying filter Dispose of the old filter as non flammable...

Page 23: ...ide Press and select operation Press and start the operation After operation stops turn off the breaker for the room air 2 conditioner Clean the air filters and set them again 3 Take out batteries fro...

Page 24: ...the air conditioner it is heard when the water is pumped out from the air conditioner in cooling or drying operation The refrigerant flows in the air conditioner even if the air conditioner is not wo...

Page 25: ...nly OPERATION lamp is on For system protection the air conditioner may stop operating on a sudden large voltage fluctuation It automatically resumes operation in about 3 minutes Operation stopped sudd...

Page 26: ...t and discharged with the airflow If this happens have the indoor unit washed by a technician from the service shop where you purchased the air conditioner The outdoor fan rotates while the air condit...

Page 27: ...or damaged An abnormal sound is heard during operation The safety breaker a fuse or the ground leakage breaker cuts off the operation frequently A switch or a button often fails to work properly There...

Page 28: ...TRANSMISSION BETWEEN INDOOR UNIT AND OUTDOOR UNIT INDOOR UNIT A1 INDOOR PCB DEFECTIVENESS A5 HIGH PRESSURE CONTROL OR FREEZE UP PROTECTOR A6 FAN MOTOR FAULT C4 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR...

Page 29: ...28 English MEMO 01_EN_3P276856 2 indd 28 01_EN_3P276856 2 indd 28 12 20 2010 10 57 38 AM 12 20 2010 10 57 38 AM...

Page 30: ...3P276856 2 M10B200 1102 HT Two dimensional bar code is a code for manufacturing Quick Reference 00_CV_3P276856 2 indd 2 00_CV_3P276856 2 indd 2 12 15 2010 10 38 17 AM 12 15 2010 10 38 17 AM...

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