Operation Manual
Contents
1. 1 2 MODE FAN GSWNG COMFORT A C CANCEL i9 B ON 2 Press POWERFUL button again OFF J 23v TIMER RESET disappears from the LCD NOTE E Notes on POWERFUL operation POWERFUL Operation cannot be used together with ECONO or COMFORT AIRFLOW Operation Priority is given to the function of whichever button is pressed last POWERFUL Operation can only be set when the unit is running Pressing the operation stop button causes the settings to be canceled and the 44 gt disappears from the LCD In COOL and HEAT mode To maximize the cooling heating effect the capacity of outdoor unit must be increased and the airflow rate be fixed to the maximum setting The temperature and airflow settings are not variable In DRY mode The temperature setting is lowered by 2 5 C and the airflow rate is slightly increased In FAN mode The airflow rate is fixed to the maximum setting 14 ECONO Operation ECONO operation is a function which enables efficient operation by lowering the maximum power con sumption value E To start ECONO operation 1 Press ECONO button e x is displayed on the LCD Bi To cancel ECONO opera tion 2 Press ECONO button again N disappears from the LCD 1 2 ECONO Cs 4 OONOFF o M Mer m cu i he oe LU MODE FAN SWNG COMFORT ON S CANCEL 9 OFF m Jv TIMER RESET2. NOTE ECONO Operation can only be set when the unit is running Pressing the operation stop button causes the settings to be canceled and the x disappears from the LCD ECONO operation is a function which enables efficient operation by limiting the power consumption of the outdoor unit operating frequency ECONO operation functions in AUTO COOL DRY and HEAT modes POWERFUL operation and ECONO operation cannot be used at the same time Priority is given to the function of whichever button is pressed last Power consumption may not drop even if ECONO operation is used when the level of power consumption is already low 15 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 E To use OFF TIMER operation Check that the clock is correct If not set the clock to the present time page 9 1 Press OFF TIMER button CX OONIOFF nan Ce TEMP U UU is displayed e o blinks 2 Press TIMER Setting button MODE FAN sie until the time setting reaches the point you like Every pressing of either button increases or decreases the time setting by 10 minutes Holding down either button changes the set ting rapidly 3 Press OFF TIMER button again The TIMER lamp lights up Bi To cancel the OFF TIMER operation 4 Press CANCEL button Th
3. INDOOR UNIT A6 FAN MOTOR FAULT C4 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR C9 FAULTY SUCTION AIR TEMPERATURE SENSOR EA COOLING HEATING SWITCHING ERROR E1 CIRCUIT BOARD FAULT E5 OL STARTED E6 FAULTY COMPRESSOR START UP E7 DC FAN MOTOR FAULT F3 HIGH TEMPERATURE DISCHARGE PIPE CONTROL F6 HIGH PRESSURE CONTROL IN COOLING HO SENSOR FAULT OUTDOOR H6 OPERATION HALT DUE TO FAULTY POSITION DETECTION SENSOR H8 CT ABNORMALITY H9 FAULTY SUCTION AIR TEMPERATURE SENSOR J3 FAULTY DISCHARGE PIPE TEMPERATURE SENSOR J6 FAULTY HEAT EXCHANGER TEMPERATURE SENSOR L3 ELECTRICAL PARTS HEAT FAULT L4 HIGH TEMPERATURE AT INVERTER CIRCUIT HEATSINK L5 OUTPUT OVERCURRENT P4 FAULTY INVERTER CIRCUIT HEATSINK TEMPERATURE SENSOR NOTE 1 A short beep and two consecutive beeps indicate non corresponding codes 2 To cancel the code display hold the TIMER CANCEL button down for 5 seconds The code display also cancel itself if the button is not pressed for 1 minute 24 DAIKIN INDUSTRIES LTD DAIKIN EUROPE NV Head office Zandvoordestraat 300 B 8400 Oostende Belgium Umeda Center Bldg 2 4 12 Nakazaki Nishi Kita ku Osaka 530 8323 Japan Tokyo office JR Shinagawa East Bldg 2 18 1 Konan Minato ku Tokyo 108 0075 Japan http www daikin com global_ac Two dimensional bar code is a code for manufacturing 3P208145 1F MO7B028D 0911 HT
4. S S EC E Ar 18 0 m Indoor Unit 1 Air filter 11 Indoor Unit ON OFF switch page 10 2 Titanium Apatite Photocatalytic e Push this switch once to start operation Air Purifying Filter Push once again to stop it These filters are attached to the inside of the air The operation mode refers to the following filters table 3 Air inlet Mode Temperature Airflow setting rate 4 Front panel i 5 Panel tab FTK COOL 22 C AUTO FTX AUTO 25 C AUTO 6 Room temperature sensor It senses the air temperature around the unit This switch is useful when the remote controller is missing 12 Operation lamp green 13 TIMER lamp yellow page 16 14 Signal receiver It receives signals from the remote controller When the unit receives a signal you will hear a T Display 8 Air outlet 9 Horizontal blades Flaps page 12 10 Vertical blades Louvers The louvers are inside of the air outlet page 12 short beep Operation start beep beep Settings changed beep e Operation stop beeeeep il Outdoor Unit 15 Air inlet Back and side 18 Drain hose 16 Air outlet 19 Earth terminal 17 Refrigerant piping and inter unit cable Itis inside of this cover Appearance of the outdoor unit may differ from some models Remote Controller lt ARC433A87 A88 gt 8 Signal transmitter It sends signals to the ind
5. a C 9 Bia 1 Press SWING button s G is displayed on the LCD and the flaps will begin to swing OONOFF s Ex i desired position press SWING Don TEMP button once more Y The flap will stop moving mca 2 22 pix disappears from the LCD MODE FAN GSWNC 1 2 COMFORT C Il 4 ON E CANCEL OFF B y TIMER RESET louvers When the unit is installed in the corner of a room the direction of the louvers should be facing away from the wall If they face the wall the wall will block off the wind causing the cooling or heating efficiency to drop E To start COMFORT AIRFLOW operation 3 Press COMFORT AIRFLOW button The flap position will change preventing air from blowing directly on the occupants of the room is displayed on the LCD Airflow rate is set to AUTO COOL DRY The flap will go up HEAT The flap will go down Bi To cancel COMFORT AIRFLOW operation 4 Press COMFORT AIRFLOW button again The flaps will return to the memory position from before COMFORT AIRFLOW mode disappears from the LCD Notes on COMFORT AIRFLOW operation POWERFUL operation and COMFORT AIRFLOW operation cannot be used at the same time Priority is given to POWERFUL operation Notes on flaps and louvers angles When SWING button is selected the flaps un z In DRY mode or COOL mode
6. by the user For specialist maintenance contact the service shop where you bought the air conditioner The maintenance cost must be born by the user Important information regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Protocol Refrigerant type R410A GWP value 1975 1 GWP global warming potential Periodical inspections for refrigerant leaks may be required depending on European or local legislation Please contact your local dealer for more information 23 Fault diagnosis FAULT DIAGNOSIS BY REMOTE CONTROLLER In the ARC433 series the temperature display sections on the main unit indicate corresponding codes 1 When the TIMER CANCEL button is held down for 5 seconds a 777 indication flashes on the temperature display section ECONO POWERFUL COMFORT It cancels the timer setting Y TIMER 2 Press the TIMER CANCEL button repeatedly until a continuous beep is produced The code indication changes as shown below and notifies with a long beep CODE MEANING 00 NORMAL UA INDOOR OUTDOOR UNIT COMBINATION FAULT SYSTEM UO REFRIGERANT SHORTAGE U2 DROP VOLTAGE OR MAIN CIRCUIT OVERVOLTAGE U4 FAILURE OF TRANSMISSION BETWEEN INDOOR UNIT AND OUTDOOR UNIT Al INDOOR PCB DEFECTIVENESS A5 HIGH PRESSURE CONTROL OR FREEZE UP PROTECTOR
7. of this range COOL Outdoor temperature 10 to 46 C A safety device may work to stop the operation Indoor temperature 18 to 32 C Condensation may occur on the indoor unit and drip Indoor humidity 80 max HEAT Outdoor temperature 15 to 20 C A safety device may work to stop the operation Indoor temperature 10 to 30 C DRY Outdoor temperature 10 to 46 C A safety device may work to stop the operation Indoor temperature 18 to 32 C Condensation may occur on the indoor unit and drip Indoor humidity 8096 max Operation outside this humidity or temperature range may cause a safety device to disable the system 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 E To start operation 1 Press MODE selector button and select a operation mode Each pressing of the button advances the mode setting in sequence A AUTO 9 DRY COOL 3 HEAT FAN lt FTK gt PTT ON n Fc ia Hn 4 4 OONIOFF POWERFUL TEMP 23 I MODE FAN SWNG COMFORT 5 ON B CANCEL OFF B v TIMER RESET udi KI 9 X o 2 Press ON OFF button The OPERATION lamp lights up ig let e E To stop operation 3 P
8. swinging range depends on the operation mode See the figure Stop operation KT E ATTENTION COMFORT AIRFLOW yy S Always use a remote controller to adjust the flaps Upper limit SWING angle If you attempt to move it forcibly with hand EN when it is swinging the mechanism may be broken Lower limit SWING Be careful when adjusting the louvers Inside the air outlet a fan is rotating at a high speed In HEAT mode If the air conditioner is operated in cooling or dry mode with the flap kept stopped in the Stop operation downward direction the flap will automatically start operating in DI AN MR Ls pSrang Upper limit SWING 50 approximately an hour in order to prevent u AB NN dew condensation Lower limit SWING COMFORT AIRFLOW In FAN mode Stop operation 0 ue j Upper limit SWING 45 Lower limit SWING 13 POWERFUL Operation POWERFUL operation quickly maximizes the cooling heating effect in any operation mode You can get the maximum capacity E To start POWERFUL operation 1 Press POWERFUL button POWERFUL operation ends in 20minutes Then the system automatically operates again with the previous settings which were used before POWERFUL operation AA is displayed on the LCD When using POWERFUL operation there are some functions which are not available E To cancel POWERFUL operation ECONO CS POWERFUL TEMP
9. the unit may cause property damage personal injury or loss of life cause minor or moderate property damage or personal injury Q Never do o Be sure to follow the instructions Never cause the air conditioner including the remote Be sure to earth the air conditioner C controller to get wet Never touch the air conditioner including the remote controller with a wet hand N WARNING norder to avoid fire explosion or injury do not operate the unit when harmful among which flammable or corrosive gases are detected near the unit Q Itis not good for health to expose your body to the air flow for a long time Do not puta finger a rod or other objects into the air outlet or inlet As the fan is rotating at a high speed it will cause injury Donotattempt 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 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 If the air conditioner is not cooling heating properly the refrigerant may be leaking so call your dealer When carrying out repairs accompanying adding refrigerant check the content of the repairs with our service staff Donotattempt to install the air conditioner by your self Incorrect work w
10. DAIKIN F INVERTER gt DAIKIN ROOM AIR CONDITIONER MODELS FTX20GV1B FTK20GV1B FTX25GV1B FTK25GV1B Operation Manual FTX35GV1B FTK35GV1B FTX20JV1B FTX25JV1B FTX35JV1B English Deutsch Fran ais Nederlands Espa ol Italiano EAAnvika Portugues Pyccku T rkce CONTENTS READ BEFORE OPERATION Safety precautions 2 N mes Of PaSa snae 4 Preparation Before Operation 7 OPERATION AUTO DRY COOL HEAT FAN Operation n ie 10 Adjusting the Airflow Direction 12 POWERFUL Operation 14 ECONO Operation 15 TIMER Operation 16 CARE Care and Cleaning 18 TROUBLE SHOOTING Trouble Shooting 21 Safety precautions Keep this manual where the operator can easily find them Readthis manual attentively before starting up the unit For safety reason the operator must read the following cautions carefully This manual classifies precautions into WARNING and CAUTION Be sure to follow all precautions below they are all important for ensuring safety N WARNING Z CAUTION If you do not follow these instructions exactly the unit may If you do not follow these instructions exactly
11. MER at 7 00 a m Combined ATTENTION W In the following cases set the timer again After a breaker has turned OFF After a power failure After replacing batteries in the remote controller 17 Care and Cleaning N CAUTION Before cleaning be sure to stop the operation and turn the breaker OFF Units B indoor unit Outdoor unit and Remote controller 1 Wipe them with dry soft cloth B Front panel 1 Open the front panel Hold the panel at the recesses on the main f unit 2 recesses on right and left sides and lift it until it stops 2 Remove the front panel While lifting the front panel further slide it to the right and pull it to the front side The left rotating shaft is detached Slide the right rotating shaft to the left and pull it to the front side to remove it Recess on main unit 3 Attach the front panel Align the right and left rotating shafts of the front panel with the grooves and push them all the way in Gently close the front panel Push both ends and the center on the front panel Z CAUTION e Don t touch the metal parts of the indoor unit If you touch those parts this may cause an injury When removing or attaching the front panel use a robust and stable stool and watch your steps carefully When removing or attaching the front panel support the panel securely with hand to p
12. aker OFF Then turn it ON again and try operating the air conditioner with the remote controller If the lamp still flashes call the service shop where you bought the air conditioner An abnormal functioning happens during operation The air conditioner may malfunction with lightning or radio waves Turn the breaker OFF turn it ON again and try operating the air conditioner with the remote controller 22 Call the service shop immediately A WARNING W 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 E 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 bought the air conditioner If one of the following symptoms takes place call the service shop immediately B The power cord is abnormally hot or damaged W An abnormal sound is heard during operation E The safety breaker a fuse or the earth leakage breaker Turn the breaker cuts off the operation frequently be OFF and call the WB A switch or a button often fails to work properly service shop W There is a burning smell W Water leaks from the indoor unit W After a power failure B Lightning The air conditioner automatically r
13. designed to start discharging air only after it has reached a certain temperature The heating operation stops suddenly and a flowing sound is heard The system is taking away the frost on the outdoor unit You should wait for about 3 to 8 minutes The outdoor unit emits water or steam W In HEAT mode The frost on the outdoor unit melts into water or steam when the air conditioner is in defrost operation E In COOL or DRY mode Moisture in the air condenses into water on the cool surface of outdoor unit piping and drips Mist comes out of the indoor unit W This happens when the air in the room is cooled into mist by the cold airflow during cooling operation The indoor unit gives out odour W This happens when smells of the room furniture or cigarettes are absorbed into the unit and discharged with the airflow If this happens we recommend you to have the indoor unit washed by a technician Consult the service shop where you bought the air conditioner The outdoor fan rotates while the air conditioner is not in operation W After operation is stopped The outdoor fan continues rotating for another 60 seconds for system protection W While the air conditioner is not in operation When the outdoor temperature is very high the out door fan starts rotating for system protection The operation stopped suddenly OPERATION lamp is on W For system protection the air conditioner may sto
14. e TIMER lamp goes off NOTE When TIMER is set the present time is not displayed Once you set ON OFF TIMER the time setting is kept in the memory The memory is canceled when remote controller batteries are replaced When operating the unit via the ON OFF Timer the actual length of operation may vary from the time entered by the user E NIGHT SET MODE When the OFF TIMER is set the air conditioner automatically adjusts the temperature setting 0 5 C up in COOL 2 0 C down in HEAT to prevent excessive cooling heating for your pleasant sleep 16 E To use ON TIMER operation Check that the clock is correct If not set the clock to the present time page 9 1 Press ON TIMER button 5 Ulis displayed I blinks 2 Press TIMER Setting button until the time setting reaches the point you like Every pressing of either button increases or decreases the time setting by 10 minutes Holding down either button changes the setting rapidly 3 Press ON TIMER button again The TIMER lamp lights up lo e e E To cancel ON TIMER operation 4 Press CANCEL button The TIMER lamp goes off n Fc iA 508 Ce iS OFF mem MODE FAN SWNG COMFORT E To combine ON TIMER and OFF TIMER A sample setting for combining the two timers is shown below Example Present time 11 00 p m The unit operating OFF TIMER at 0 00 a m ON TI
15. esumes operation If lightning may strike the neighbouring area stop oper in about 3 minutes You should just wait for a while ation and turn the breaker OFF for system protection Disposal requirements Your product and the batteries supplied with the controller are marked with this symbol This symbol means that electrical and electronic products and batteries shall not be mixed with unsorted household waste For batteries a chemical symbol can be printed beneath the symbol This chemical symbol means that the battery contains a heavy metal above a certain concentration Possible chemical symbols are W Pb lead 20 004906 Do not try to dismantle the system yourself the dismantling of the product treatment of the refrigerant of oil and of other parts must be done by a qualified installer in accordance with relevant local and national legislation Units and waste batteries must be treated at a specialized treatment facility for re use recycling and recovery By ensuring correct disposal you will help to prevent potential negative consequences for the environment and human health Please contact the installer or local authority for more information We recommend periodical maintenance In certain operating conditions the inside of the air conditioner may get foul after several seasons of use result ing in poor performance It is recommended to have periodical maintenance by a specialist aside from regular cleaning
16. h vacuum cleaner Ifthe dust does not come off easily wash them with neutral detergent thinned with lukewarm water then dry them up in the shade Itis recommended to clean the air filters every two weeks FRONT 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 19 Maintenance 1 2 1 e gt ges Remove dust with a vacuum cleaner and wash lightly with water If it is very dirty soak it for 10 to 15 minutes in water mixed with a neutral cleaning agent Do not remove filter from frame when washing with water After washing shake off remaining water and dry in the shade When shaking off remaining water do not wring the filter eplacement Remove the tabs on the filter frame and replace with a new filter Dispose of old filters as non flammable waste 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 odour To order Titanium Apatite Photocatalytic Air Purifying Filter contact to the service shop there you bought the air conditioner Dispose of old filters as non flammable waste Item Part No Titanium Apatite Photocatalytic Air Purifying Filter
17. he unit Water may pene iN trate into the unit and degrade electrical insulations resulting in an electric shock Installation site Wi To install the air conditioner in the following types of environments consult the dealer Places with an oily ambient or where steam or soot occurs Salty environment such as coastal areas Places where sulfide gas occurs such as hot springs Places where snow may block the outdoor unit The drain from the outdoor unit must be discharged to a place of good drainage Consider nuisance to your neighbours from noises E For installation choose a place as described below A place solid enough to bear the weight of the unit which does not amplify the operation noise or vibration A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours Electrical work For power supply be sure to use a separate power circuit dedicated to the air conditioner System relocation Relocating the air conditioner requires specialized knowledge and skills Please consult the dealer if reloca tion is necessary for moving or remodeling Names of parts B Indoor Unit E 12 onn LL 43 ON OFF 11 B Outdoor Unit 15 16 Ff ttt 19 E EX EH
18. ill result in water leakage electric shocks or fire For installation consult the dealer or a qualified technician norder to avoid electric shock fire or injury if you detect any abnormally such as smell of fire stop the operation and turn off the breaker And call your dealer for instructions Depending on the environment an earth leakage breaker must be installed Lack of an earth leakage breaker may result in electric shocks or fire The refrigerant used in the air conditioner is safe Although leaks should not occur if for Q The air conditioner must be earthed Incomplete earthing may result in electric shocks Do not connect the earth line to a gas pipe water pipe lightning rod or a telephone earth line A CAUTION In order to avoid any quality deterioration do not use the unit for cooling precision instruments food plants animals or works of art Q Never expose little children plants or animals directly to the air flow Donot place appliances which produce open fire in places exposed to the air flow from the unit 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 Donot stand or sit on the outdoor unit Do not place any object on the unit to avoid injury do not remove the fan guard Do not place anything under the indoor or outdoor uni
19. oor unit Display It displays the current settings In this illustration each section is shown with all its displays ON for the purpose of explanation ECONO button ECONO operation page 15 POWERFUL button POWERFUL operation page 14 TEMPERATURE adjustment buttons It changes the temperature setting ON OFF button Press this button once to start operation Press once again to stop it MODE selector button It selects the operation mode AUTO DRY COOL HEAT FAN page 10 9 10 11 12 13 14 15 16 FAN setting button It selects the airflow rate setting SWING button Ajusting the Airflow Direction page 12 COMFORT AIRFLOW button COMFORT AIRFLOW operation page 13 ON TIMER button page 17 OFF TIMER button page 16 TIMER Setting button It changes the time setting TIMER CANCEL button t cancels the timer setting CLOCK button page 9 RESET button Restart the unit if it freezes Usea thin object to push Preparation Before Operation E To set the batteries 1 Slide the front cover to take it off 2 Set two dry batteries AAA LR03 alkaline Position and correctly 3 Set the front cover as before ATTENTION E About batteries When replacing the batteries use batteries of the same type and replace the two old batteries together When the system is not used for a long time take the batteries out The bat
20. orescent lamp such as inverter type lamps is in the room Consult the shop if that is the case f the remote controller signals happen to operate another appliance move that appliance to some where else or consult the shop E To set the clock 1 Press CLOCK button U UU is displayed Q blinks 2 Press TIMER setting button to set the clock to the present time Holding down or W button rapidly increases or decreases the time display 3 Press CLOCK button blinks Bi Turn the breaker ON Turning ON the breaker opens the flap then closes it again This is a normal procedure NOTE W Tips for saving energy Be careful not to cool heat the room too much Keeping the temperature setting at a moderate level helps save energy Recommended temperature setting Cover windows with a blind or a curtain ina 26 o Blocking sunlight and air from outdoors increases the cooling heating effect ror aoe Ioe Clogged air filters cause inefficient operation and waste energy Clean them once in about every two weeks E Please note The air conditioner always consumes 15 35 watts of electricity even while it is not operating If you are not going to use the air conditioner for a long period for example in spring or autumn turn the breaker OFF Use the air conditioner in the following conditions Mode Operating conditions If operation is continued out
21. p operating on a sudden large voltage fluctuation It automatically resumes operation in about 3 minutes No remote controller signals are dis played The remote controller sensitivity is low The display is low in contrast or blacked out The display runs out of control The batteries are dying and the remote controller is malfunc tioning Replace all the batteries with new size AAA alkaline batteries For details refer to To set the batteries of this manual page 7 If the reset button is provided press the reset button after the batteries are replaced 21 Check again Please check again before calling a repair person Case 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 Are batteries set in the remote controller Is the timer setting correct Cooling Heating effect is poor Are the air filters clean Is there anything to block the air inlet or the outlet of the indoor and the outdoor units Is the temperature setting appropriate Are the windows and doors closed Are the airflow rate and the air direction set appropriately Operation stops suddenly OPERATION lamp flashes Are the air filters clean Is there anything to block the air inlet or the outlet of the indoor and the outdoor units Clean the air filters or take all obstacles away and turn the bre
22. r on the outdoor unit and lower the heating capacity In that case the system switches into defrosting operation to take away the frost During defrosting operation hot air does not flow out of indoor unit E Note on COOL operation This air conditioner cools the room by blowing the hot air in the room outside so if the outside temperature is high the performance of the air conditioner drops E Note on DRY operation The computer chip works to rid the room of humidity while maintaining the temperature as much as possible It automatically controls temperature and airflow rate so manual adjust ment of these functions is unavailable E Note on AUTO operation In AUTO operation the system selects an appropriate operation mode COOL or HEAT based on the room temperature at the start of the operation The system automatically reselects setting at a regular interval to bring the room temperature to user setting level If you do not like AUTO operation manually change the set temperature E Note on airflow rate setting At smaller airflow rates the cooling heating effect is also smaller 11 Adjusting the Airflow Direction You can adjust the airflow direction to increase your comfort E To adjust the horizontal Bi To adjust the vertical blades Hold the knob and move the louvers You will find a knob on the left side and the right side blades 12 2 When the flaps have reached the blades flaps Lor To
23. ress ON OFF button again Then OPERATION lamp goes off E To change the temperature setting 4 Press TEMPERATURE adjustment button DRY or FAN mode AUTO or COOL or HEAT mode The temperature setting is not variable Press A to raise the temperature and press W to lower the temperature Set to the temperature you like am L fc 10 Bi To change the airflow rate setting 5 Press FAN setting button DRY mode AUTO or COOL or HEAT or FAN mode Five levels of airflow rate setting from to plus 2 are available The airflow rate setting is not variable 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 NOTE E Note on HEAT 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 If the heating effect is insufficient it is rec ommended to use another heating appliance in combination with the air conditioner The heat pump system heats the room by circulating hot air around all parts of the room After the start of heating operation it takes some time before the room gets warmer n heating operation frost may occu
24. revent it from falling For cleaning do not use hot water above 40 C benzine gasoline thinner nor other volatile oils pol ishing compound scrubbing brushes nor other hand stuff After cleaning make sure that the front panel is securely fixed 18 Filters 1 Open the front panel page 18 Hold the panel at the recesses on the main unit 2 recesses on right and left sides and lift it until it stops Recess on main unit 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 Titanium Apatite Photocatalytic Air Purifying Filter Hold the recessed parts of the frame and unhook the four claws 4 Clean or replace each filter See figure Air filter When shaking off remaining water do not Titanium Apatite amp Photocatalytic wring the filter Air Purifying Filter 5 Set the air filter and Titanium Apatite Photocatalytic Air Purifying Filter as they were and close the front panel Insert claws of the filters into slots of the front panel Close the front panel slowly and push the panel at the 3 points 1 on each side and 1 in the middle The air filter and the Titanium Apatite Photocatalytic Air Purifying Filter have a symmetrical form in the hor izontal direction Air Filter 1 Wash the air filters with water or clean them wit
25. t that must be kept away from moisture In certain conditions moisture in the air may condense and drip After a long use check the unit stand and fittings for damage Donottouch the air inlet and aluminum fins of outdoor unit It may cause injury The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance air conditioner Before cleaning be sure to stop the operation turn the breaker off or pull out the supply cord Do not connect the air conditioner to a power supply different from the one as specified It may cause trou ble or fire Arrange the drain hose to ensure smooth drainage Incomplete draining may cause wetting of the building furniture etc Donot place objects in direct proximity of the outdoor unit and do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter the unit Once in the unit such animals can cause malfunc tions smoke or fire when making contact with electrical parts To avoid oxygen deficiency ventilate the room sufficiently if equipment with burner is used together with the Q Do not operate the air conditioner with wet hands Y Do not wash the indoor unit with excessive water only use a slightly wet cloth Do not place things such as vessels containing water or anything else on top of t
26. teries will last for approximately one year If the remote controller display begins to fade and the degradation of reception performance occurs within a year however replace both two batteries with new size AAA LRO3 alkaline The attached batteries are provided for the initial use of the system The usable period of the batteries may be short depending on the manufactured date of the air conditioner Preparation Before Operation E To operate the remote controller Touse the remote controller aim the transmitter at the indoor unit If there is anything to block signals between the unit and the remote control ler 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 ase about 7m Y N Receiver A E To fix the remote controller holder on the wall 1 Choose a place from where the sig nals reach the unit 2 Fix the holder to a wall a pillar or similar location with the screws procured locally Remote controller holder Set 3 Place the remote controller in the remote controller holder To remove pull it upwards ATTENTION E About remote controller Never expose the remote controller to direct sunlight Dust on the signal transmitter or receiver will reduce the sensitivity Wipe off dust with soft cloth Signal communication may be disabled if an electronic starter type flu
27. without frame 1 set KAF970A46 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 If no drain water is seen water may be leaking from the indoor unit Stop operation and consult the ser vice shop if this is the case E Before a long idle period 1 20 Operate the FAN only for several hours on a fine day to dry out the inside Press MODE selector button and select FAN operation Press ON OFF button and start operation After operation stops turn off the breaker for the room air conditioner Clean the air filters and set them again Take out batteries from the remote controller Trouble Shooting These cases are not troubles The following cases are not air conditioner troubles but have some reasons You may just continue using it Case Explanation Operation does not start soon When ON OFF button was pressed soon after operation was stopped When the mode was reselected This is to protect the air conditioner You should wait for about 3 minutes Hot air does not flow out soon after the start of heating operation The air conditioner is warming up You should wait for 1 to 4 minutes The system is
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