English Español OPERATION MANUAL Français DAIKIN ROOM AIR CONDITIONER MODELS CTXS07JVJU CTXS09HVJU CTXS12HVJU 00_CV_3P232717-3D.
English CONTENTS READ BEFORE OPERATION Safety Precautions....................................................................2 Name of Parts ...........................................................................4 Preparation before Operation ...................................................8 OPERATION AUTO · DRY · COOL · HEAT · FAN Operation .......................10 Adjusting the Airflow Direction ................................................12 INTELLIGENT EYE Operation ........................
Safety Precautions • Read these safety considerations for operations carefully before installing air conditioning equipment. After completing the 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.
English CAUTION • Do not place anything under the indoor or outdoor unit that must be kept away from moisture, such as electrical or electronic equipment. In certain conditions, moisture in the air may condense and drip. • Check the unit stand and fittings for damage annually. • Do not touch the air inlet and aluminum fins of outdoor unit. It may cause injury and/or damage the heat transfer surface. • This appliance is NOT intended for use by young children or impaired persons without proper supervision.
Name of Parts Indoor Unit Air inlet Front panel Panel tab Air outlet Packaging materials Room temperature sensor Page 24 • It detects the air temperature around the unit. • If any packaging materials are included, please remove before operating. Fins (vertical blades) INTELLIGENT EYE sensor Page 14 Page 12 • The fins are inside of the air outlet. Louvers (horizontal blades) • It detects the movements of people and automatically switches between normal operation and energy saving operation.
English Open the front panel Air filter Air-purifying filter with photocatalytic deodorizing function Outdoor Unit • Appearance of the outdoor unit may differ from some models. Air inlet (back and side) Air outlet Refrigerant piping and inter-unit wiring Ground terminal • Inside of this cover. Drain hose 5 01_EN_3P232717-3D.
Name of Parts Remote Controller: ARC452A9 Signal transmitter Receiver • To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not operate. • Do not drop the remote controller. Do not get it wet. • The maximum distance for communication is approximately 23ft. (7m). FAN setting button Display (LCD) • Displays the current settings.
English Open the front cover MODE selector button • Selects the operation mode. (AUTO/DRY/COOL/HEAT/ FAN) Page 10 HOME LEAVE button • HOME LEAVE operation. Page 18 SWING button • Adjusting the airflow direction. Page 12 QUIET button SENSOR button • OUTDOOR UNIT QUIET operation. Page 17 • INTELLIGENT EYE operation. Page 14,15 OFF TIMER button ON TIMER button Page 20 Page 21 TIMER CANCEL button CLOCK button • Cancels the timer setting.
Preparation before Operation To set the batteries 2 Position + and – correctly! 3 1 1. Slide the front cover to take it off. 2. Set two dry batteries AAA.LR03 (alkaline). 3. Set the front cover as before. To fix the remote controller holder on the wall Set. 1. Choose a place from where the signals reach Pull. the unit. Remote controller holder 2. Fix the holder to a wall, a pillar with the screws supplied with the holder. 3. Place the remote controller in the remote controller holder.
English Turn the breaker on • Turning on the breaker closes the louvers. (This is a normal procedure.) To set the clock 1. Press . 2. Press 3. Press “ ” is displayed. “ ” and “ to set the current day of the week. . “ 4. Press • Holding down 5. Press ” blinks. ” blinks. to set the clock to the present time. or rapidly increases or decreases the time display. . • Always point the remote controller at the indoor unit when pressing the buttons when setting the indoor unit’s internal clock.
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 1. Press and select a operation mode. • Each pressing of the button advances the mode setting in sequence. AUTO DRY 2. Press •“ COOL HEAT FAN . ” is displayed on the LCD. • The OPERATION lamp lights up. Display To stop operation Press •“ again.
English To change the airflow rate setting Press . DRY operation The airflow rate setting is not variable. AUTO or COOL or HEAT or FAN operation 5 levels of airflow rate setting from “ ” to “ ” plus “ ” and “ ” are available. • Indoor unit quiet operation When the airflow is set to “ ” , the noise from the indoor unit will become quieter. Use this when making the noise quieter. The unit might lose capacity when the airflow rate is set to a weak level.
Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. Adjusting the upper and lower airflow direction To adjust the louvers (horizontal blades) 1. Press •“ . ” is displayed on the LCD and the louvers will begin to swing. 2. When the louvers have reached the desired 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 blades) 3.
English To start 3-D airflow 1. 3. Press the and the : the “ ” and “ ” display will light up and the louvers and fins will move in turn. To cancel 3-D airflow 2. 4. Press either the or the . NOTE Note on the angles of the louvers • When is selected, the louvers swinging range depends on the operation. (See the figure.
INTELLIGENT EYE Operation “INTELLIGENT EYE” is the infrared sensor which detects the human movement. To start INTELLIGENT EYE operation 1. Press •“ . ” is displayed on the LCD. To cancel INTELLIGENT EYE operation 2. Press •“ again. ” is no longer displayed on the LCD. [Example] When somebody in the room • Normal operation The air conditioner is in normal operation while the sensor is detecting the movement of people. When nobody in the room • 20 minutes after, start energy saving operation.
English “INTELLIGENT EYE” is useful for energy saving Energy saving operation • Change the temperature –3.6°F (–2°C) in HEAT / +3.6°F (+2°C) in COOL / +1.8°F (+1°C) in DRY operation from set temperature. • Decrease the airflow rate slightly in FAN operation only. • If no presence detected in the room for 20 minutes. NOTE Notes on INTELLIGENT EYE operation • Application range is as follows. Vertical angle 90° (Side view) 23 55° 55° 90° 23ft. (7m) m) (7 ft.
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. •“ ” is displayed on the LCD. • When using POWERFUL operation, there are some functions which are not available.
English 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 •“ . ” is displayed on the LCD. To cancel OUTDOOR UNIT QUIET operation Press •“ again. ” is no longer displayed on the LCD.
HOME LEAVE Operation HOME LEAVE operation is a function which allows you to record your preferred temperature and airflow rate settings. To start HOME LEAVE operation 1. Press •“ . ” is displayed on the LCD. • The HOME LEAVE lamp lights up. Display To cancel HOME LEAVE operation 2. Press •“ again. ” is no longer displayed on the LCD. • The HOME LEAVE lamp goes off. Before using HOME LEAVE operation.
English What’s the HOME LEAVE operation? Is there a set temperature and airflow rate which is most comfortable, a set temperature and airflow rate which you use the most? HOME LEAVE operation is a function that allows you to record your favorite set temperature and airflow rate. You can start your favorite operation mode simply by pressing on the remote controller. This function is convenient in the following situations. Useful in these cases 1. Use as an energy-saving mode.
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. 1. Press Page 9 . “ ” is displayed. “ ” blinks. 2. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes.
English To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time. 1. Press Page 9 . “ ” is displayed. “ ” blinks. 2. Press until the time setting reaches the point you like. • Each pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly. 3. Press again. • The TIMER lamp lights up. Display To cancel ON TIMER operation Press . • The TIMER lamp goes off.
Note for Multi System What is a multi system? This system has one outdoor unit connected to multiple indoor units. Selecting the operation mode 1. With the priority room setting present but inactive or not present. Outdoor unit B room A When more than one indoor unit is operating, priority is room given to the first unit that was turned on. In this case, set the units that are turned on later to the same operation mode (*1) as the first unit.
English OUTDOOR UNIT QUIET operation Page 17 1. With the priority room setting present but inactive or not present. When using the OUTDOOR UNIT QUIET operation feature with the multi system, set all indoor units to OUTDOOR UNIT QUIET operation using their remote controllers. When clearing OUTDOOR UNIT QUIET operation, clear one of the operating indoor units using its remote controller. The OUTDOOR UNIT QUIET operation display remains on the remote controller for other rooms.
Care and Cleaning CAUTION Before cleaning, be sure to stop the operation and turn the breaker off. Units Indoor unit, outdoor unit and remote controller Wipe them with a soft cloth when dirty. Front panel 1. Open the front panel. • Hold the front panel by the panel tabs on the both sides and open it. 2. Remove the front panel. • Slide the front panel to either the left or right and pulling it toward you. This will disconnect the rotation dowel on one side.
English Filters 1. Open the front panel. Page 24 2. Pull out the air filters. • Push a little upwards the tab at the center of each air filter, then pull it down. 3. Take off the air-purifying filter with photocatalytic deodorizing function. • Press the top of the air-cleaning filter onto the tabs (3 at top). Then press the bottom of the filter up slightly, and press it onto the tabs (2 at bottom). Tabs (3 at top) Tabs (2 at bottom) 4. Clean or replace each filter. See figure. 5.
Care and Cleaning Air filter Wash the air filters with water or clean them with vacuum cleaner. • If the dust does not come off easily, wash them with neutral detergent thinned with lukewarm water, then dry them up in the shade. • It is recommended to clean the air filters every 2 weeks. Air-purifying filter with photocatalytic deodorizing function The air-purifying filter with photocatalytic deodorizing function can be renewed by washing it with water once every 6 months.
English NOTE • Operation with dirty filters: 1) cannot deodorize the air, 2) cannot clean the air, 3) results in poor heating or cooling, 4) may cause odor. • To order air-purifying filter with photocatalytic deodorizing function contact to the service shop there you purchased the air conditioner. • Dispose of the old filters as flammable waste. Item Air-purifying filter with photocatalytic deodorizing function (without frame) 1 set Part No. KAF952A42 ATTENTION • Do not throw away the filter frame.
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. Case Operation does not start soon. • When “ON/OFF” button was pressed soon after operation was stopped. Explanation • This is to protect the air conditioner. You should wait for about 3 minutes. • When the mode was reselected. Hot air does not flow out soon after the start of HEAT operation.
English Case Explanation Flowing water • Generated because the refrigerant in the air conditioner is flowing. • This is a pumping sound of the water in the air conditioner and 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 working when the indoor units in other rooms are in operation. Possible sounds.
Troubleshooting 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. Do not attempt to repair or modify the air conditioner by yourself. Incorrect work may result in electric shocks or fire. Consult the service shop where you purchased the air conditioner.
English Fault diagnosis. Fault diagnosis by remote controller The remote controller can receive a corresponding error code from the indoor unit. 1. When is held down for 5 seconds, a “ ” indication blinks on the temperature display section. TIMER CANCEL button Cancels the timer setting. repeatedly until a continuous beep is produced. 2. Press • The code indication changes as displayed in the following table, and notifies with a long beep.
MEMO 32 01_EN_3P232717-3D.
Two-dimensional bar code is a code for manufacturing. 3P232717-3D M08B054B (0911) HT 00_CV_3P232717-3D.
