Daikin FTXS12LVJU Operation Manual
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Daikin FTXS12LVJU Operation Manual

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DAIKIN ROOM AIR CONDITIONER
OPERATION MANUAL
MODELS
FTXS09LVJU
FTXS12LVJU
CTXS07LVJU

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Summary of Contents for Daikin FTXS12LVJU

  • Page 1 DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FTXS09LVJU FTXS12LVJU CTXS07LVJU...
  • Page 2 Feature For your comfort and energy saving INTELLIGENT EYE The INTELLIGENT EYE sensor detects the human movement in a room. If no one is room for more than 20 minutes, the operation automatically changes to energy saving operation. Page 15 WEEKLY TIMER Up to 4 timer settings can be saved for each day of the week according to your family’s life style.

  • Page 3: Table Of Contents

    Contents „ Read before Operation Safety Considerations .......... Names of Parts ............ Preparation before Operation ......„ Operation AUTO · DRY · COOL · HEAT · FAN Operation ..........Adjusting the Airflow Direction and Rate ..........COMFORT AIRFLOW / INTELLIGENT EYE Operation ....POWERFUL Operation ......

  • Page 4: Safety Considerations

    Instruct the user on how to operate and maintain the leakage, electric shock, and fire. Only use accessories unit. made by Daikin that are specifically designed for use with Inform users that they should store this operation manual with the equipment and have them installed by a professional.
  • Page 5 • Do not place items under the indoor unit as they may be • Dismantling of the unit, disposal of the refrigerant, oil, and damaged by condensates that may form if the humidity is additional parts, should be done in accordance with the above 80% or if the drain outlet gets blocked.

  • Page 6: Names Of Parts

    Names of Parts Indoor Unit Front panel Air inlet Panel tab INTELLIGENT EYE sensor • It detects the movements of people and automatically switches between normal Model name operation and energy saving plate operation. Page 15 Air outlet Louvers (vertical blades) •...
  • Page 7 „ Open the front panel Air filter Titanium apatite photocatalytic air-purifying filter Outdoor Unit • Appearance of the outdoor unit may differ from some models. Outdoor temperature Air inlet sensor (back) (back and side) Drain hose Ground terminal • Inside this cover. Model name plate Air outlet Refrigerant piping and...
  • Page 8 Names of Parts Remote Controller Signal transmitter Display (LCD) • Displays the current settings. Receiver (In this illustration, each section is shown with all its displays on for the purpose of explanation.) • To use the remote controller, aim the transmitter at the indoor unit.
  • Page 9 „ Open the front cover MODE selector button ECONO button • Selects the operation mode. • ECONO operation. Page 19 (AUTO/DRY/COOL/HEAT/ FAN) Page 11 SWING button • Adjusting the airflow direction. Page 13 COMFORT/SENSOR QUIET button button • OUTDOOR UNIT QUIET •...

  • Page 10: Preparation Before Operation

    Preparation before Operation „ To set the batteries Position Slide the front cover to take it off. – correctly! Set two dry batteries AAA.LR03 (alkaline). Set the front cover as before. „ To fix the remote controller holder to a wall Choose a place from where the signals reach Remote controller the unit.
  • Page 11 „ Turn the breaker on • After the power is turned on, the flaps of the indoor unit open and close once to set the reference position. „ To set the clock Press “   ” is displayed. “   ” and “   ” blink. Press to set the current day of the week.

  • Page 12: Auto · Dry · Cool · Heat · Fan

    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 Press and select an operation mode.
  • Page 13 „ To change the temperature setting Press • The displayed items on the LCD will change whenever either one of the buttons is pressed. COOL operation HEAT operation AUTO operation DRY or FAN operation 64-90°F 50-86°F 64-86°F (18-32°C) (10-30°C) (18-30°C) The temperature setting Press to raise the temperature and press...

  • Page 14: Adjusting The Airflow Direction And Rate

    Adjusting the Airflow Direction and Rate You can adjust the airflow direction to increase your comfort. „ To start auto swing Upper and lower airflow direction Press • “ ” is displayed on the LCD. • The flaps (horizontal blades) will begin to swing. Right and left airflow direction Press •...
  • Page 15 „ To adjust the airflow rate setting Press • Each pressing of advances the airflow rate setting in sequence. Auto Indoor unit quiet Middle low High Middle high Middle • When the airflow is set to “   ”, indoor unit quiet operation will start and the noise from the unit will become quieter.

  • Page 16: Comfort Airflow / Intelligent Eye Operation

    COMFORT AIRFLOW / INTELLIGENT EYE Operation „ COMFORT AIRFLOW operation The flow of air will be in the upward direction while in COOL operation and in the downward direction while in HEAT operation, which will provide a comfortable wind that will not come in direct contact with people. COOL operation HEAT operation „...
  • Page 17 „ To start operation Press and select the desired mode. • Each time the is pressed a different setting option is displayed on the LCD. • When INTELLIGENT EYE is selected, the INTELLIGENT EYE lamp lights green. Display • By selecting “ ”...

  • Page 18: Powerful Operation

    POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity. „ To start POWERFUL operation Press during operation. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the previous settings which were used before POWERFUL operation. •...

  • Page 19: Outdoor Unit Quiet Operation

    OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET 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 the night. „ To start OUTDOOR UNIT QUIET operation Press •...

  • Page 20: Econo Operation

    ECONO Operation ECONO operation is a function which enables efficient operation by limiting the maximum power consumption value. This function is useful for cases in which attention should be paid to ensure a circuit breaker will not trip when the product runs alongside other appliances. „...

  • Page 21: Off Timer Operation

    OFF 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 22: On Timer Operation

    ON TIMER Operation „ To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. Page 10 Press “   ” is displayed on the LCD. “   ” blinks. • “ ”...

  • Page 23: Weekly Timer Operation

    WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. It is convenient if the WEEKLY TIMER is set according to the family’s life style. „ Using in these cases of WEEKLY TIMER Example: The same timer settings are made for the week from Monday through Friday while different timer settings are made for the weekend.
  • Page 24 WEEKLY TIMER Operation „ To use WEEKLY TIMER operation Setting mode • Make sure the day of the week and time are set. If not, set the day of the week and time. Page 10 Program 1 Program 2 Program 3 Program 4 [Monday] 77°F (25°C)
  • Page 25 Press to select the desired time. • The time can be set between 0:00 and 23:50 in 10 minute intervals. • To return to the ON/OFF TIMER mode setting, press • Go to STEP  when setting the OFF TIMER. Press • The time will be set. •...
  • Page 26 WEEKLY TIMER Operation Copy mode • A reservation made once can be copied to another day of the week. The whole reservation of the selected day of the week will be copied. Program 1 Program 2 Program 3 Program 4 [Monday] 77°F (25°C) 81°F (27°C)
  • Page 27 „ Confirming a reservation • The reservation can be confirmed. Setting Displays Normal display Confirmation display Press • The day of the week and the reservation number of current day will be displayed. Press to select the day of the week and the reservation number to be confirmed.
  • Page 28 WEEKLY TIMER Operation „ To delete reservations The individual reservation Press • The day of the week and the reservation number will be displayed. Press to select the day of the week and the reservation number to be deleted. Press •...

  • Page 29: Note For Multi System

    Note for Multi System Multi system has one outdoor unit connected to multiple indoor units. „ Selecting the operation mode With the priority room setting present but A room B room inactive or not present. When more than one indoor unit is operating, priority is given to the first unit that was turned on.
  • Page 30 Note for Multi System „ COOL / HEAT mode lock The COOL / HEAT mode lock requires initial programming during installation. Please consult your authorized dealer for assistance. The COOL / HEAT mode lock sets the unit forcibly to either COOL or HEAT operation. This function is convenient when you wish to set all indoor units connected to the multi system to the same operation mode.

  • Page 31: Care And Cleaning

    Care and Cleaning „ Quick reference 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. Panel tab Cleaning parts Front panel...
  • Page 32 Care and Cleaning „ Front panel Remove the front panel. Clean the front panel. • Open the front panel. • Wipe it with a soft damp cloth. • Slide the front panel to either the left or right and • Only neutral detergent may be used. pull it toward you.
  • Page 33 „ Air fi lter Pull out the air fi lters. If the dust does not come off easily • Open the front panel. • Wash the air fi lters with neutral detergent thinned with • Push the fi lter tab at the center of each air fi lter lukewarm water, then let them dry in the shade.
  • Page 34 Care and Cleaning „ Titanium apatite photocatalytic air-purifying fi lter Take off the titanium apatite [Replacement] photocatalytic air-purifying Remove the tabs on the fi lter frame and replace with a new fi lter. fi lter. • Open the front panel and pull out the air fi lters. •...
  • Page 35 „ Check the units „ 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. „...

  • Page 36: Troubleshooting

    Troubleshooting „ These incidents are not malfunctions. • The following incidents do not indicate a malfunctioning air conditioner and have explanations. The air conditioner can continue to operate. Indoor unit Possible sounds. „ Flowing water • Generated because the refrigerant in the air conditioner is flowing.
  • Page 37 • Troubleshooting measures are classifi ed into the following two types on a remedial basis. Take an appropriate measure according to the symptom. Not malfunction • The following conditions do not indicate a problem with the system. Check • Please check again before calling a repair person. The air conditioner does not operate.
  • Page 38 Troubleshooting Cooling (Heating) effect is poor. The ON/OFF TIMER does not operate according to the settings. • Are the air fi lters clean? • Is there anything to block the air inlet or the outlet of the • Check if the ON/OFF TIMER and the WEEKLY TIMER indoor and the outdoor units? are set to the same time.
  • Page 39 „ Call the service shop immediately WARNING „ When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker off. • Continued operation in an abnormal condition may result in malfunctioning, electric shocks or fire. • Consult the service shop where you purchased the air conditioner. „...
  • Page 40 Troubleshooting „ Fault diagnosis by remote controller • The remote controller can receive a corresponding error code from the indoor unit. When is held down for about 5 seconds, “ ” blinks in the temperature display section. Press repeatedly until a continuous beep is produced.
  • Page 41 „ MEMO...
  • Page 42 Quick Reference The two-dimensional bar code is a manufacturing code. 3P297290-1C M11B116A (1511) HT...

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Ftxs09lvjuCtxs07lvju

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