Daikin FDXS12LVJU Operation Manual
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Also See for FDXS12LVJU:
- Engineering data (661 pages) ,
- Service manual (414 pages) ,
- Operation manual (30 pages)
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Summary of Contents for Daikin FDXS12LVJU
- Page 1 DAIKIN ROOM AIR CONDITIONER OPERATION MANUAL MODELS FDXS09LVJU FDXS12LVJU CDXS15LVJU CDXS18LVJU CDXS24LVJU...
- Page 2 Feature For your comfort and energy saving 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. Page 16...
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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 Rate ....... POWERFUL Operation ......OUTDOOR UNIT QUIET Operation ..ECONO 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.
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Page 6: Names Of Parts
Names of Parts Indoor Unit Air outlet Air outlet grille (field supply) • Appearance of the air outlet grille and air inlet grille may differ from some models. Air inlet Suction grille (option) • Appearance of the suction grille and air inlet grille may differ from some models. - Page 7 Outdoor Unit • Appearance of the outdoor unit may differ from some models. Air inlet Outdoor temperature sensor (back) (back and side) Drain hose Ground terminal • Inside this cover. Air outlet Model name plate Refrigerant piping and inter-unit wiring...
- 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 • Selects the operation mode. (AUTO/DRY/COOL/HEAT/ FAN) Page 11 QUIET button ECONO button • OUTDOOR UNIT QUIET • ECONO operation. Page 16 operation. Page 15 ON TIMER button OFF TIMER button Page 18 Page 17 CLOCK button Page 10...
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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 „ To set the clock Press “ ” is displayed. “ ” and “ ” blink. Press to set the current day of the week. Press “ ” blinks. Press to set the clock to the present time. •...
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Page 12: X84; 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 „ 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...
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Page 14: Adjusting The Airflow Rate
Adjusting the Airflow Rate „ 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 15: 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 16: 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 night. „ To start OUTDOOR UNIT QUIET operation Press •... -
Page 17: 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 18: 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 19: 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 20: 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 21 „ 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 •...
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Page 22: Care And Cleaning
Care and Cleaning • Only a qualified service person is allowed to perform maintenance. CAUTION • Before cleaning, be sure to stop the operation and turn the breaker off. „ Air filter Removing the air filter. • Rear suction Pull the bottom side of the air filter backwards, over the bends. •... - Page 23 • The suction grille is option. • Do not use water or air of 122°F (50°C) or higher for cleaning air filters and outside panels. • Ask your DAIKIN dealer how to clean it. „ Check the units „ Check that the base, stand and other fittings of the outdoor unit are not decayed or corroded.
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Page 24: 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 25 • 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 26 Troubleshooting Cooling (Heating) effect is poor. The outdoor fan rotates while the air conditioner is not in operation. • Are the air fi lters clean? • Is there anything to block the air inlet or the outlet of the „ After operation is stopped indoor and the outdoor units? •...
- Page 27 „ 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 28 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 29 „ MEMO...
- Page 30 Quick Reference The two-dimensional bar code is a manufacturing code. 3P297290-3C M11B118B (1511) HT...
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