Daikin FVXS09NVJU Operation Manual
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DAIKIN ROOM AIR CONDITIONER

OPERATION MANUAL

MODELS
FVXS09NVJU
FVXS12NVJU
FVXS15NVJU
FVXS18NVJU
Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.
Enjoy year-round comfort.

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Summary of Contents for Daikin FVXS09NVJU

  • Page 1: Operation Manual

    DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. Enjoy year-round comfort. MODELS FVXS09NVJU FVXS12NVJU FVXS15NVJU FVXS18NVJU...
  • Page 2 Features Enhanced comfort and energy savings ECONO This function enables effi cient operation by limiting the maximum power consumption. It is useful when using the air conditioner and other electrical devices simultaneously on a shared electrical circuit. 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 ......„ Basic Operation AUTO · DRY · COOL · HEAT · FAN Operation ........Adjusting the Airflow Rate ....Adjusting the Airflow Direction ... „...
  • Page 4: Safety Considerations

    Instruct the user on how to operate and maintain leakage, electric shock, and fire. Only use accessories the unit. made by Daikin that are specifically designed for use with Inform users that they should store this operation manual the equipment and have them installed by a professional.
  • Page 5 Read Before Operation • Do not place items under the indoor unit as they may be • Do not wipe the controller operation panel with benzene, damaged by condensates that may form if the humidity is thinner, chemical dust cloth, etc. The panel may get above 80% or if the drain outlet gets blocked.
  • Page 6: Names Of Parts

    Read Before Operation Names of Parts Indoor Unit Flap (horizontal blade) Page 13 Air outlet Model name Front panel Louvers (vertical blade) Page 13 • The louvers are inside of the air outlet. Air inlet Air outlet Display OPERATION lamp Signal receiver (green) •...
  • Page 7 Read Before Operation „ Open the front panel • How to open the front panel: Page 28 Titanium apatite Air outlet selection switch photocatalytic Page 14 Air-purifying filter Air filter • This setting blows air from upper outlet only. • This setting automatically decides a blow pattern depending on mode and conditions.
  • Page 8: Front Cover

    Read Before Operation Names of Parts Remote Controller Signal transmitter Display (LCD) • Displays the current settings. (In this illustration, each section is Receiver shown with all its displays on for the • To use the remote controller, aim the purpose of explanation.) transmitter at the indoor unit.
  • Page 9: Quiet Button

    Read Before Operation „ Open the front cover MODE selector button • Selects the operation mode. (AUTO/DRY/COOL/HEAT/FAN) Page 11 ECONO button • ECONO operation. Page 15 QUIET button SWING button • OUTDOOR UNIT QUIET • Adjusts the airfl ow direction. operation.
  • Page 10: Preparation Before Operation

    Read Before Operation Preparation Before Operation To insert the batteries Slide the front cover to take it off� Position – correctly! Insert 2 dry batteries AAA.LR03 (alkaline). Replace the front cover� To fi x the remote controller holder to a wall Remote controller Choose a place where the signals reach the unit�...
  • Page 11 Read Before Operation Turn on the circuit breaker • After the power is turned on, the fl aps of the indoor unit open and close once to set the reference position. To set the clock Press � “   ” is displayed on the LCD. “ ...
  • Page 12: Basic Operation

    Basic 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 Press and select an operation mode�...
  • Page 13: Adjusting The Airflow Rate

    Basic Operation Adjusting the Airfl ow Rate You can adjust the airfl ow rate to increase your comfort. To adjust the airfl ow rate setting Press � • Each pressing of changes the airfl ow rate setting in sequence. AUTO Indoor unit quiet Airflow rate 1-5 (Low to High) •...
  • Page 14: Adjusting The Airflow Direction

    Basic Operation Adjusting the Airfl ow Direction You can adjust the airfl ow direction to increase your comfort. CAUTION • Always use a remote controller to adjust the angles of the fl ap. Moving the fl ap forcibly by hand may cause a malfunction.
  • Page 15 Basic Operation Air outlet selection • Make air outlet selection according to what suits you. Page 6 When setting the air outlet selection switch to • Air conditioner automatically decides the appropriate blowing pattern depending on the operating mode/situation. Mode Situation Blowing pattern When the operation is activated or when the...
  • Page 16: Useful Functions

    Useful Functions POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. In this mode, the air conditioner operates at maximum capacity. To start POWERFUL operation Press during operation� • “   ” is displayed on the LCD. •...
  • Page 17: Outdoor Unit Quiet

    Useful Functions OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed of the outdoor unit. This function is convenient during the night-time operation. To start OUTDOOR UNIT QUIET operation Press �...
  • Page 18: Timer Operation

    TIMER Operation ON/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 the ON TIMER and OFF TIMER together. To use ON TIMER operation •...
  • Page 19 TIMER Operation To use OFF 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. • “   ” and day of the week disappear from the LCD. Press until the time setting reaches the point you like�...
  • Page 20: Weekly Timer Operation

    TIMER Operation WEEKLY TIMER Operation Up to 4 timer settings can be saved for each day of the week. This is convenient to adapt the WEEKLY TIMER to your family’s life style. Setting example of the WEEKLY TIMER The same timer settings are used from Monday through Friday, while different timer settings are used for the weekend. [Monday] Make timer settings for programs 1-4.
  • Page 21 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) 81°F (27°C)
  • Page 22 TIMER Operation WEEKLY TIMER Operation 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 • Proceed to STEP  when setting the OFF TIMER. Press �...
  • Page 23 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) 6:00...
  • Page 24 TIMER Operation WEEKLY TIMER Operation Confi rming a reservation • The reservation can be confi rmed. Setting Displays Normal Confi rmation Press � • The day of the week and the reservation number of the current day will be displayed. Press to select the day of the week and the reservation number to be confi...
  • Page 25 TIMER Operation To delete reservations An 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 26: Multi Connection

    Multi Connection Note for Multi System A multi system has one outdoor unit connected to multiple indoor units. Selecting the operation mode When the priority room setting is active Room A Room B but the set unit is not operating or when the priority room setting is inactive When more than one indoor unit is operating, priority is given to Room C...
  • Page 27 Multi Connection 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. NOTE •...
  • Page 28: Care

    Care Care and Cleaning CAUTION • Before cleaning, be sure to stop the operation and turn off the circuit breaker. • Do not touch the aluminum fi ns of the indoor unit. If you touch those parts, this may cause an injury. „...
  • Page 29 Care CAUTION • When removing or attaching the front panel, stand on solid ground and use caution. • When removing or attaching the front panel, support the panel securely with your hand to prevent it from falling. „ Front panel Open the front panel�...
  • Page 30 Care Care and Cleaning „ Air fi lter Open the front panel� Wash the air fi lter with Page 28 water or clean it with a vacuum cleaner� Pull out the air fi lter. • It is recommended to clean the air fi lter every 2 weeks.
  • Page 31 Care „ Titanium apatite photocatalytic air-purifying fi lter [Replacement] Open the front panel and Remove the fi lter from the fi lter pull out the air fi lter. Page 28,29 frame and prepare a new one� • Do not throw away the fi lter frame. Reuse the fi lter Take off the titanium apatite frame when replacing the titanium apatite photocatalytic air-purifying fi lter.
  • Page 32: Air Conditioner

    Care Care and Cleaning „ Prior to a long period of non-use Operate the FAN mode for several hours to dry out the inside� 1) Press and select “   ” . • When a multi outdoor unit is connected, make sure the HEAT operation is not being used in other rooms before you use the FAN operation.
  • Page 33: Faq

    When the Need Arises Indoor unit The flap does not start swinging immediately� • The air conditioner is adjusting the position of the flap. The flap will start moving soon. Different sounds are heard� „ A sound like flowing water The air conditioner stops generating •...
  • Page 34: Troubleshooting

    When the Need Arises Troubleshooting Before making an inquiry or a request for repair, please check the following. If the problem persists, consult your dealer. Not a problem Check This case is not a problem. Please check again before requesting repairs.
  • Page 35: Remote Controller

    When the Need Arises The room does not cool down / warm up Case Description / what to check • Is there any furniture directly under or beside the indoor unit? Page 15,16 • Is the air conditioner in ECONO operation or OUTDOOR UNIT QUIET operation? •...
  • Page 36 When the Need Arises Troubleshooting „ Call your dealer immediately WARNING When an abnormality (such as a burning smell) occurs, stop operation and turn off the circuit breaker� • Continued operation in an abnormal condition may result in problems, electric shock or fire. •...
  • Page 37 When the Need Arises „ Fault diagnosis by remote controller • The remote controller can receive relevant error codes 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 38 Quick Reference The two-dimensional bar code is a manufacturing code. 3P379751-5C M15B133 (1511) HT...

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Fvxs15nvjuFvxs18nvjuFvxs12nvju

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