READ BEFORE OPERATION Safety Precautions Read the precautions in this manual This appliance is filled with R32. carefully before operating the unit. • After reading, keep this manual in a convenient place so that you can refer to it whenever necessary. If the equipment is transferred to a new user, be sure also to hand over the manual.
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READ BEFORE OPERATION • Do not attempt to install the air conditioner by yourself. Incorrect work will result in water leakage, electric shocks or fire. For installation, consult the dealer or a qualified technician. • In order to avoid electric shock, fire or injury, if you detect any abnormality such as smell of fire, stop the operation and turn off the breaker�...
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READ BEFORE OPERATION Safety Precautions • Do not put objects on the panel, or otherwise production malfunctioning may result. • Do not use an unstable stand at the time of operating or maintaining the air conditioner, or otherwise you may topple over or injury yourself. •...
READ BEFORE OPERATION Names of Parts Indoor Unit FTKQ09/12/15/18/24 Front panel Air inlet Air filter Air quality filter (enzyme blue with PM2.5) Flap (Horizontal blade): Air outlet Page 12 Room temperature sensor Model name Louvres (Vertical blades): • It senses the air temperature around the unit�...
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READ BEFORE OPERATION Names of Parts Outdoor Unit RKQ09 Outside air temperature sensor: (Back) • It senses the ambient temperature around the unit� Air inlet: (Back) Refrigerant piping and inter-unit cable Earth terminal: Air outlet • It is inside of this cover� Drain hose RKQ12/15/18 Outside air temperature sensor: (Back)
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READ BEFORE OPERATION Remote Controller Signal transmitter Display (LCD): ON/OFF button: • Displays the current settings� • Press this button once to (In this illustration, each section start operation� is shown with all its displays ON Press once again to stop it� for the purpose of explanation.) Page 10 MODE selector button:...
READ BEFORE OPERATION Preparation Before Operation To set the batteries Position correctly! Set two dry batteries Slide the back cover to take it off� AAA.LR03 (alkaline). Set the back cover as before� To operate the remote controller • To use the remote controller, aim the transmitter at the indoor unit� If there is anything blocking signals between the unit and the remote controller, such as a curtain, the unit will not operate.
OPERATION To set the brightness of the indoor unit lamps Adjust the brightness of the indoor unit display as desired, or turn OFF the display� To set 1. Press and hold the button for 2 seconds. • “ ”...
OPERATION COOL/DRY/FAN Operation The air conditioner operates in the user selected operation mode� To start 1. Press and select an operation mode. • Each pressing of the button changes the mode setting in sequence� COOL 2. Press • “ ”...
OPERATION Adjusting the Airflow Rate You can adjust the airflow rate to increase your comfort. To adjust the airflow rate setting Press • Each pressing of the button change the airflow rate setting in sequence shown below. Auto Indoor unit quiet High •...
OPERATION Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort. ATTENTION • Always use a remote controller to adjust the angles of the flap. - If you attempt to move it forcibly with hand when it is swinging, the mechanism may be broken�...
OPERATION POWERFUL Operation POWERFUL operation quickly maximizes the cooling effect in any operation mode. You can get the maximum capacity� To start 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.
OPERATION COMFORT AIRFLOW Operation The flow of air will be in the upward direction while in COOL/DRY operation, which will provide a comfortable wind that will not come in direct contact with people. To start Press • “ ” appears on the LCD� COOL operation DRY operation The airflow rate can...
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. ...
OPERATION MOLD PROOF Operation MOLD PROOF operation is a system that reduces the formation of mold that causes musty smells� [To operate automatically] To set Press and hold the button for 2 seconds. • “ ” appears on the LCD� •...
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OPERATION [Flow of function] MOLD PROOF setting MOLD PROOF operation Stop Automatic start every time The heat exchanger is dried in fan only operation Automatic Set function After for about 60 mins. stop stop during COOL During this time, the flap or DRY will open and air is emitted.
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 Press • “ ”...
OPERATION 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� [OFF TIMER operation] To set 1. Press •...
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OPERATION TIMER Operation [ON TIMER operation] To set 1. Press • “ ” appears on the LCD� 2. Press until the time setting reaches the point you like. • Each pressing of button increases the time setting by 1 hour� •...
CARE Care and Cleaning CAUTION • Before cleaning, be sure to stop operation and turn the breaker OFF� • When opening and closing the front panel, use a robust and stable stool and watch your step carefully. • After cleaning, make sure that the front panel is securely fixed. ...
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CARE Care and Cleaning CAUTION • Do not touch the aluminum fins by bare hand at the time of dismounting or mounting the filter. Air filter 1. Pull out the air filters. • Open the front panel� Page 21 •...
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CARE Filter (small) * For the applicable filter type, please refer to NOTE on � Page 24 1. Open the front panel and pull out the air filters. Page 21, 22 2. Take off the filters. (small) • Remove the filters from the tabs. Filter (small) Tab (6 tabs) 3.
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CARE Care and Cleaning NOTE • Operation with dirty filters: 1) cannot deodorize the air. 2) cannot clean the air� 3) results in poor cooling� 4) may cause odour� • Dispose of old filters as non-flammable waste. • To purchase the filters (Table 1) or to purchase the another type, contact the dealer where you bought the air conditioner�...
WHEN THE NEED ARISES Troubleshooting These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it� Case Description Operation does not start soon. • This is to protect the air conditioner� •...
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WHEN THE NEED ARISES Troubleshooting Case Description The unit does not receive • Signal communication may be disabled if an electronic- signals from remote starter-type fluorescent lamp (such as inverter-type lamps) is controller or has a limited in the room� Consult your dealer if that is in this case� operating range.
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WHEN THE NEED ARISES Check again. Please check again before calling a repair person� Case What to check The air conditioner does not operate. OPERATION lamp is off. • Hasn’t a breaker turned OFF or a fuse blown? • Isn’t it a power failure? •...
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WHEN THE NEED ARISES 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. ...
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WHEN THE NEED ARISES Fault diagnosis by remote controller In case the air conditioner is malfunctioning, you can check the error code via the remote controller before consulting with service personnel and informing them of the malfunction code� 1. When is held down for about 5 seconds, “...
SPECIFICATIONS Specifications Indoor unit model name FTKQ09XV2S FTKQ12XV2S FTKQ15XV2S Outdoor unit model name RKQ09XV2S RKQ12XV2S RKQ15XV2S Cooling capacity kW(kcal/h) 2.7 (2320) 3.6 (3100) 4.4 (3780) Running current 4�3 5�5 6�8 Power consumption 1160 1440 H (mm) Dimensions W (mm) Indoor unit...