• Do not attempt to repair, relocate, modify or reinstall the air conditioner by yourself. Incorrect work will cause electric shocks, fire etc. • For repairs and reinstallation, consult your Daikin dealer for advice and information. • The refrigerant used in the air conditioner is safe. Although leaks should not occur, if for some reason any refrigerant happens to leak into the room, make sure it does not come in contact with any flame as of gas heaters, kerosene heaters or gas range.
or under the indoor unit. It may cause incomplete combustion or deformation of the unit due to the heat. • Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble. • Do not stand or sit on the outdoor unit. Do not place any object on the unit to avoid injury, do not remove the fan guard.
Outdoor Unit • Appearance of the outdoor unit may differ from some models. Indoor Unit 1a. Air filter 11. Signal receiver: • It receives signals from the remote controller. 1b. Titanium apatite photocatalytic air- • When the unit receives a signal, you will purifying filter: hear a beep sound.
Names of Parts Remote Controller <ARC470A1> 1. Signal transmitter: 7. MODE selector button: • It sends signals to the indoor unit. • It selects the operation mode. (AUTO/DRY/COOL/HEAT/FAN) (page 9) 2. Display (LCD): • It displays the current settings. 8.
Preparation before Operation To set the batteries 1. Remove the back cover by sliding and then slightly lifting it. 2. Set two dry batteries AAA.LR03 (alkaline). Position 3. Return the back cover to the correctly! previous position. To operate the remote controller •...
Preparation before Operation Turn the breaker on • After the power is turned on, the flap of the indoor unit opens and closes once to set the reference position. NOTE Tips for saving energy • Be careful not to cool (heat) the room too much. Recommended temperature setting Keeping the temperature setting at a moderate level helps save energy.
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.
AUTO · DRY · COOL · HEAT · FAN Operation To change the airflow rate setting 5. Press AUTO or COOL or HEAT or FAN operation DRY operation 5 levels of airflow rate setting from “ ” to “ ”...
Adjusting the Airflow Direction 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 flap (horizontal blade) will begin to swing. ...
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Adjusting the Airflow Direction To adjust the louvers (vertical blades) Hold the knob and move the louvers. (You will find a knob on the left-side and the right-side blades.) • When the unit is installed in the corner of a room, the direction of the louvers should be facing away from the wall.
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. ...
POWERFUL Operation POWERFUL operation quickly maximises the cooling (heating) effect in any operation mode. You can get the maximum capacity. To start POWERFUL operation 1. Press • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the previous settings which were used before POWERFUL 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.
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 1. Press “...
ON TIMER Operation To use ON TIMER operation 1. Press “ ” is displayed on the LCD. Each pressing of advances the time setting by 1 hour. The time can be set between 1 to 12 hours. • The TIMER lamp lights up. ...
Care and Cleaning Before cleaning, be sure to stop the operation and CAUTION turn the breaker off. Units Indoor unit and remote controller 1. Wipe them with dry soft cloth. Front panel Panel tab 1. Open the front panel. •...
Care and Cleaning Filters 1. Pull out the air filters. • Open the front panel. • Push a little upwards the tab at the center of each air filter, then pull it down. 2. Take off the titanium apatite Filter frame Titanium apatite photocatalytic photocatalytic air-purifying filter.
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Care and Cleaning 3-2 Titanium apatite photocatalytic air-purifying filter The titanium apatite photocatalytic air-purifying filter can be renewed by washing it with water once every 6 months. We recommend replacing it once every 3 years. [Maintenance] 3-2-1 Vacuum dusts, and soak in warm water or water for about 10 to 15 minutes if dirt is heavy.
Care and Cleaning Check 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. Check that the drain comes smoothly out of the drain hose during COOL or DRY operation. •...
Troubleshooting Troubleshooting measures are classified into the following two types on a remedial basis. Take an appropriate measure according to the symptom. Not trouble • These cases are not troubles. You may just continue using it. Check • Please check again before calling a repair person. The flap does not start swing A sound is heard.
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Troubleshooting The outdoor unit emits water or Operation stopped suddenly. steam. (OPERATION lamp flashes.) • Are the air filters clean? In HEAT operation Clean the air filters. • The frost on the outdoor unit melts into water • Is there anything to block the air inlet or the or steam when the air conditioner is in outlet of the indoor and the outdoor units? defrost operation.
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Troubleshooting Cooling (Heating) effect is poor. The outdoor fan rotates while the air conditioner is not in operation. • Are the air filters clean? • Is there anything to block the air inlet or the After operation is stopped outlet of the indoor and the outdoor units? •...
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 troubles, electric shocks or fire. Consult the service shop where you bought the air conditioner. ...
Troubleshooting 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. 2. Press repeatedly until a continuous beep is produced.