English OPERATION MANUAL Français DAIKIN ROOM AIR CONDITIONER MODELS FTXG09HVJU FTXG12HVJU FTXG15HVJU 00_CV_3P226009-1A.
English Contents READ BEFORE OPERATION Safety Precautions....................................................................2 Names of Parts .........................................................................4 Preparation before Operation ...................................................8 OPERATION COOLING · “SARARA” DRYING Operation ...........................10 HEATING Operation ...............................................................11 AUTO 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.
Names of Parts Indoor Unit Air inlet Upper panel Front panel Room temperature sensor Air outlet Fins (vertical blades) • The fins are inside of the air outlet. Page 14 Louvers (horizontal blades) Page 14 • It detects the air temperature around the indoor unit. Room humidity sensor • It detects the air humidity around the indoor unit. Display Indoor unit ON/OFF switch TIMER lamp (orange) Page 16 • Push this switch once to start operation. Push once again to stop it.
English Open the front panel Streamer unit Page 24-27 Deodorizing filter for streamer (black) Air filter (light blue) Page 23 Titanium apatite photocatalytic air-purifying filter (black) Page 24-27 Outdoor Unit Refrigerant piping and inter-unit wiring Drain hose • Drains water coming from the indoor unit. Air outlet Air inlet (back and left side) Outdoor temperature sensor • It detects the air temperature around the outdoor unit. (back side) Ground terminal • Inside this cover.
Names of Parts Remote Controller: ARC447A3 Transmitter/Receiver 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). COUNTDOWN OFF TIMER button • Sets time to stop.
English Open the front cover COOLING BREEZE button • COOLING BREEZE operation. FAN setting button • Selects the airflow rate setting. Page 15 Page 14, 15 SWING button • Adjusts the airflow direction. Page 14 SELECT button • Changes the TIMER and COMFORT SLEEP operation and SET UP. COMFORT AIRFLOW button CHILD LOCK button • COMFORT AIRFLOW operation. Page 15 COMFORT SLEEP button SET UP button • Controls the room temperature to support comfort sleep and pleasant wake-up.
Preparation before Operation Position + and – correctly! 2 3 1 To set the batteries 1. 2. 3. 4. Press with a finger and slide the cover to take it off. Set 2 dry batteries AAA.LR03 (alkaline). Set the cover as before. • Characters on the display will blink. Set the present time. Page 9 Change the temperature display. See SET UP. Page 18 To fix the remote controller holder on the wall Remote controller holder 1. 2. 3. Choose a place from where the signals reach the unit.
English To set the clock * Time cannot be set during unit operation. 1. Press . Do not hold the button. is displayed. blinks. 2. Press . • Holding the button changes the time faster. 3. Press . blinks. is displayed. • Setting is complete. NOTE If other messages than time appear on the display with the step 1 operation, do not operate the button for about 60 seconds. The display will return to normal. Tips for saving energy • Be careful not to cool (heat) the room too much.
COOLING · “SARARA” DRYING Operation COOLING operation To lower temperture Press . • The multi-monitor lamp of the unit will turn on GREEN. To lower temperture and humidity Press . • The multi-monitor lamp of the unit will turn on YELLOW. * It is recommended to switch to COOLING operation if you want to lower temperature preferentially during DRY COOLING operation. “SARARA” DRYING operation To lower humidity Press . • The multi-monitor lamp of the unit will turn on YELLOW.
English HEATING Operation HEATING operation To raise temperature Press . • The multi-monitor lamp of the unit will turn on RED. To stop operation Press . • The multi-monitor lamp of the unit will go off. To change the temperature HEATING 50°F – 86°F (10°C – 30°C) RED NOTE Notes on HEATING operation • Since this air conditioner heats the room by taking heat from outdoor air to indoors, the heating capacity becomes smaller in lower outdoor temperatures.
AUTO Operation After pressing the AUTO button, the air conditioner will operate according to room conditions in an automatic mode. Press . • HEATING: The multi-monitor lamp of the unit will turn on RED. • COOLING: The multi-monitor lamp of the unit will turn on GREEN. • The color of the multi-monitor lamp changes according to the actual operations. • When the AUTO button is pressed, the color according to the operation selected by the air conditioner will light up.
The absorption power of the Titanium apatite photocatalytic air-purifying filter and air supply filter and the resolving power of the streamer discharge reduce bad odors and viruses, cleaning the room air. Press English FLASH STREAMER AIR PURIFYING · POWERFUL Operation . (Can be used together with heating or cooling, or on its own.) • Changes every time the button is pressed. (Use instead of FAN operation.) • The multi-monitor lamp of the unit will turn on WHITE.
Adjusting the Airflow Direction and Rate More comfortable airflow is provided with airflow direction and airflow rate adjustment. To change vertical and horizontal airflow directions Press or (In case of vertical direction) during operation. • The airflow direction indication will display. • The louvers and fins respectively move vertically and horizontally automatically. If you want to fix airflow direction Press or again. To use 3-D airflow Press and then during operation.
English COMFORT AIRFLOW · COOLING BREEZE Operation COMFORT AIRFLOW operation Press . COMFORT AIRFLOW operation • The airflow direction and airflow rate are adjusted so that the air from the unit does not blow directly on the occupants of the room. • < COOLING/DRYING > The louvers will go up. • < HEATING > The louvers will go down. • The airflow rate is set to “AUTO”. COOLING BREEZE operation Press .
TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. The timer operates only one time. Set the timer for each use. COUNTDOWN OFF TIMER operation Set the time to stop. Press . • The displayed time, which changes in 0.5 hour increments every time the button is pressed, is set. The time from 0.5 to 9.5 hours can be set. • TIMER lamp will light up orange. ON/OFF TIMER operation Set time for ON TIMER or OFF TIMER.
English COMFORT SLEEP Operation Controlling the room temperature supports comfort sleep and pleasant wake-up. • Check that the clock is correct. If not, set the clock to the present time. Page 9 • The present time display disappears when the COMFORT SLEEP operation is set. 1. Press during operation. blinks. is displayed. 2. Press to set the time to wake up. • Pressing the button changes the time in 10 minutes. Holding the button makes the time change faster. 3. Press . is displayed. is displayed.
SET UP · CHILD PROOF LOCK SET UP Sets the unit operation and remote controller display according to your preference. 1. Press . • The setup mode will be activated. 2. The item will change every time 3. The settings will change every time pressed respectively. is pressed. is • Direct the remote controller toward the main unit to make settings. is default. Item Setting CELSIUS/FAHRENHEIT change °F Description • Switches the temperature between Celsius and Fahrenheit.
English INFORMATION DISPLAY Displays the room temperature and humidity and outdoor temperature. Press • After pressing . , point the remote controller at the air conditioner unit for 2 seconds. Return to normal display Set temperature Indoor temperature Indoor humidity Outdoor temperature The display changes every time is pressed. NOTE Notes on INFORMATION DISPLAY • The signal from the air conditioner is not being received properly if “ ” is displayed when you press .
Care and Cleaning Quick reference CAUTION • Before cleaning, be sure to stop the operation and turn the breaker off. • Do not touch the aluminum fins of the indoor unit. If you touch those parts, this may cause an injury. Upper panel Titanium apatite photocatalytic airpurifying filter (black) Wipe off if it gets dirty. Page 22 Soak if “CLEAN STREAMER” displays. • Replace once in about 3 years. Page 26 Streamer unit Soak if “CLEAN STREAMER” displays. • Replace once in about 3 years.
English CAUTION • Only open the front panel after turning the unit off. Opening the panel during operation may cause the panel to fall off. Attaching and removing the front pane 1. Open the front panel. • Placing a finger on the panel tab on either side of the front panel. Front panel 2. Remove the front panel. • Spread out the shaft hole and remove the front panel shaft. (Both left and right sides.) Front panel shaft Shaft hole 3. Attach the front panel.
Care and Cleaning Attaching and removing the upper panel 1. Remove the front panel and pull out the air filter. Page 23 2. Remove the upper panel. 1) Hold the 2 tabs on either side of the upper panel and pull forward to remove. 2) Remove the tab in the center and lift. Tab (center) Tabs (one on each side) 3. Attach the upper panel. • Insert the 3 tabs on back of the upper panel and then push it down. • Push the upper panel down until it clicks.
English Cleaning the air filter (If is displayed on the remote controller) 1. Open the front panel. • Open the front panel by placing a finger on the panel tab on either side of the front panel and then secure it using the supporting plate on the right. Supporting plate 2. Pull out the air filters. Air filter • Push a little upwards the air filter. • Pull the air filter down. 3. Clean the air filter. • Wash the air filters with water or clean them with vacuum cleaner.
Care and Cleaning Attaching and removing the deodorizing filter for streamer, Titanium apatite photocatalytic air-purifying filter, streamer unit Titanium apatite photocatalytic air-purifying filter Removing 1. Open the front panel and pull out the air filter. 2. Remove the deodorizing filter for streamer. Page 23 • Discharge the tab and pull out the knob in a downward direction. Tab Deodorizing filter for streamer Knob 3. Pull out the streamer unit.
English Streamer unit Deodorizing filter for streamer Attaching 1. Replace the streamer unit to its original position. 2. Attach the deodorizing filter for streamer. • Insert the deodorizing filter for streamer until it clicks. 3. Attach the Titanium apatite photocatalytic air-purifying filter. • Insert the 2 upper tabs on the Titanium apatite photocatalytic air-purifying filter into the guides on the main unit and then hook up the 2 lower tabs.
Care and Cleaning Cleaning the deodorizing filter for streamer, Titanium apatite photocatalytic air-purifying filter and streamer unit (If is displayed on the remote controller) Attaching and removing each part Page 24, 25 Deodorizing filter for streamer/Titanium apatite photocatalytic air-purifying filter Vacuum dusts, and soak in warm water or water for about 10 to 15 minutes if dirt is heavy. Soak for about 10 to 15 minutes. • Do not use cleaning agents. This may lower deodorizing capability.
English How to replace Deodorizing filter for streamer (Once in about 3 years) • Remove from the filter frame and replace the filter with a new one. Titanium apatite photocatalytic airpurifying filter (Once in about 3 years) • Discharge the 4 tabs of the filter frame and replace the filter with a new one.
Care and Cleaning NOTE The deodorizing filter for stream and the titanium apatite photocatalytic air-purifying filter should be cleaned regularly. We recommend replacing the filter in the following situations. • If it is damaged during cleaning because it is made of paper. • If it is very dirty after long use. Item Air purifying filter set Part No.
English 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 Operation does not start soon. • When ON/OFF button was pressed soon after operation was stopped. • When the mode was reselected. Hot air does not flow out soon after the start of HEATING operation. Explanation • This is to protect the air conditioner. You should wait for about 3 minutes. • The air conditioner is warming up.
Troubleshooting Check again. Please check again before calling a repair person. Case Check The air conditioner does not operate. (Multi-monitor lamp is off.) • • • • Hasn’t a breaker turned off or a fuse blown? Isn’t it a power failure? Are batteries set in the remote controller? Is the timer setting correct? The air conditioner does not operate. (Multi-monitor lamp flashes.) • Turn off the breaker and then start the unit using the remote controller.
English 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.
Troubleshooting FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC447A3, the temperature display sections on the main unit indicate corresponding codes. 1. Hold the timer cancel button down for 5 seconds, with the remote controller set toward the indoor unit. CANCEL button It cancels the timer setting. 2. The temperature display on the remote controller changes to the error code display and a long beep notifies this indication change.
Two-dimensional bar code is a code for manufacturing. 3P226009-1A M07B240A (1211) HT 00_CV_3P226009-1A.
