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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 SUPER MULTI NX CTXS07JVJU

Page 1: ...DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL English Fran ais Espa ol MODELS CTXS07JVJU CTXS09HVJU CTXS12HVJU 00_CV_3P232717 3D indd 1 00_CV_3P232717 3D indd 1 9 7 2009 1 42 43 PM 9 7 2009 1 42 43 PM...

Page 2: ...tion 10 Adjusting the Airflow Direction 12 INTELLIGENT EYE Operation 14 POWERFUL Operation 16 OUTDOOR UNIT QUIET Operation 17 HOME LEAVE Operation 18 TIMER Operation 20 Note for Multi System 22 CARE C...

Page 3: ...ich 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...

Page 4: ...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...

Page 5: ...remote controller When the unit receives a signal you will hear a short beep Operation start beep beep Settings changed beep Operation stop beeeeep Display Indoor unit ON OFF switch Press this switch...

Page 6: ...models Air filter Air purifying filter with photocatalytic deodorizing function Refrigerant piping and inter unit wiring Ground terminal Inside of this cover Drain hose Air inlet back and side Air out...

Page 7: ...approximately 23ft 7m FAN setting button Selects the airflow rate setting Page 11 POWERFUL button POWERFUL operation Page 16 Display LCD Displays the current settings In this illustration each sectio...

Page 8: ...ton Page 21 CLOCK button Page 9 QUIET button OUTDOOR UNIT QUIET operation Page 17 OFF TIMER button Page 20 TIMER CANCEL button Cancels the timer setting Page 20 21 MODE selector button Selects the ope...

Page 9: ...l use of the system The usable period of the batteries may be short depending on the manufactured date of the air conditioner About remote controller Never expose the remote controller to direct sunli...

Page 10: ...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 Operating cond...

Page 11: ...PERATION lamp lights up Display To stop operation Press again is no longer displayed on the LCD The OPERATION lamp goes off To change the temperature setting Press or The displayed items on the LCD wi...

Page 12: ...ation 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...

Page 13: ...he louvers have reached the desired 2 position press once more The louvers will stop moving is no longer displayed on the LCD Adjusting the right and left airflow direction To adjust the fins vertical...

Page 14: ...ct near the ceiling throughout the room preventing areas of cold and hot developing ATTENTION Always use a remote controller to adjust the angles of the louvers and fins If you attempt to move it forc...

Page 15: ...Back to normal operation The air conditioner will return to normal operation when the sensor detects the movement of people again When somebody in the room Normal operation The air conditioner is in...

Page 16: ...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 refl...

Page 17: ...ction of whichever button is pressed last In COOL and HEAT operation To maximize the cooling heating effect the capacity of outdoor unit must be increased and the airflow rate be fixed to the maximum...

Page 18: ...wever if using priority room setting see note for multi system Page 22 This function is available in COOL HEAT and AUTO operation This is not available in FAN and DRY operation POWERFUL operation and...

Page 19: ...e and airflow rate for HOME LEAVE operation Record your preferred temperature and airflow rate Initial setting Selectable range Temperature Airflow rate Temperature Airflow rate Cooling 77 F 25 C AUTO...

Page 20: ...t 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 norm...

Page 21: ...ts up Display To cancel OFF TIMER operation Press The TIMER lamp goes off NOTE Notes on TIMER operation When TIMER is set the present time is not displayed Once you set ON OFF TIMER the time setting i...

Page 22: ...Press 3 again The TIMER lamp lights up Display To cancel ON TIMER operation Press The TIMER lamp goes off To combine ON TIMER and OFF TIMER A sample setting for combining the two timers is shown below...

Page 23: ...following situations are exceptions so please keep this in mind If the operation mode of the first room is FAN operation then using HEAT operation in any room after this will give priority to HEAT op...

Page 24: ...situations Operation mode priority 1 As the operation mode of the priority room takes precedence the user can select a different operation mode from other rooms Example Room A is the priority room in...

Page 25: ...the front panel 4 Align the front panel shaft 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...

Page 26: ...om of the filter up slightly and press it onto the tabs 2 at bottom Clean or replace each filter 4 See figure Set the air filter and the air purifying filter with photocatalytic 5 deodorizing function...

Page 27: ...by washing it with water once every 6 months We recommend replacing it once every 3 years Maintenance Vacuum dust and soak in warm water or water for about 10 to 15 1 minutes if dirt is heavy Do not r...

Page 28: ...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 come...

Page 29: ...w during COOL operation This is because the air in the room is cooled by the heat exchanger and becomes mist during defrost operation The indoor unit gives out odor This happens when smells of the roo...

Page 30: ...airflow direction set appropriately Operation stopped suddenly OPERATION lamp flashes Are the air filters clean Is there anything to block the air inlet or the outlet of the indoor and the outdoor uni...

Page 31: ...s 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 Wait for...

Page 32: ...9 FAULTY SUCTION AIR TEMPERATURE SENSOR OUTDOOR UNIT EA COOLING HEATING SWITCHING ERROR E5 OL STARTED E6 FAULTY COMPRESSOR START UP E7 DC FAN MOTOR FAULT E8 OVERCURRENT INPUT F3 HIGH TEMPERATURE DISCH...

Page 33: ...MEMO 32 01_EN_3P232717 3D indd 32 01_EN_3P232717 3D indd 32 10 6 2009 9 21 24 AM 10 6 2009 9 21 24 AM...

Page 34: ...3P232717 3D M08B054B 0911 HT Two dimensional bar code is a code for manufacturing 00_CV_3P232717 3D indd 2 00_CV_3P232717 3D indd 2 9 7 2009 1 42 48 PM 9 7 2009 1 42 48 PM...

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