USER`S MANUAL - Mitsubishi Heavy Industries
Contents
1. WEEKLY TIMER ON OFF setting W Switch the WEEKLY TIMER to ON OFF by using the WEEKLY button M si sk as TA C ie LI IOI a VLILI The WEEKLY TIMER is switched to ON OFF regardless of whether the air conditioner is running or not The ON TIMER operation of the WEEKLY TIMER is effective regardless of whether the air conditioner is running or not When the ON TIMER setting time is reached the remote control operates according to the contents that are set The remote control display is also switched to the operation contents that are set The setting can be changed from the remote control after ON TIMER operation of the WEEKLY TIMER The following contents can be set by the ON TIMER Operation mode fan speed temperature ECONOMY NIGHT SETBACK SILENT Comfort start up is not performed for WEEKLY TIMER ON TIMER operation Press the WEEKLY button The WEEKLY TIMER becomes effective Every time the WEEKLY button is pressed the display is switched in the order of No display WEEKLY TIMER on WEEKLY TIMER off When the WEEKLY TIMER is set to ON the timer light yellow of the unit display section is on When the battery of the remote control is replaced or the ACL switch is pressed the remote control is set to the initial state Since the WEEKLY TIMER program is not set in the initial state set the program according to the setting procedure OFF TIMER oper2. The system is only intended for use in ordinary domestic rooms Any other use of the system may damage the quality of food etc e Do not place anything containing water like vases on top of the unit Water entering the unit could damage the insulation and therefore cause an electric shock e Do not install the system where the airflow direction is aimed directly at plants or animals This will damage their health e Do not sit on the outdoor unit nor put anything on it If the unit falls down or things drop off it people could get hurt e After a long period of use check the unit s support structure from time to time If you do not repair any damage right away the unit may fall down and cause personal injury I Safety precautions AN CAUTION 9 e Do not touch the aluminum fins on the air heat exchanger It may result in injury e Do not place household electrical appliances or household items under neath the indoor or outdoor units Condensation falling from the unit may stain objects and cause accidents or electrical shock e Do not operate the system without the air filter It can cause malfunction of the system due to clogging of the heat exchanger and to locking of drain pump e Do not shut off the power source immediately after stopping the operation Wait at least 5 minutes otherwise there is a risk of water leakage or breakdown e Do not control the system with main power switch
3. Wi Each time the A button is pressed the switch over occurs in the following order L J i 6 2 52 1 102 1 6 fA T FAN When 6 is indicated even if the A button is pressed the indicator does not change LECO C Y IJ B When it is a little hot PIRFLOA Press the V button U D n E Each time the V button is pressed the switch over occurs in the following order NGT LENT BO 46 2 5 gt 12 302 1 6 When 6 is indicated even if the Y button is pressed the indicator does not change Remote Control display Setting 6 5 4 3 2 1 to 1 2 3 4 5 6 temp C 18 19 20 21 22 23 24 25 26 27 28 29 30 TIMER mO CENIE 4 ECET CE v ianc FAN SPEED m You can choose the fan speed of your air conditioner without dry mode a gt Press the FAN SPEED button Each time the button is pressed the fan speed changes J JE 1 vo Set automatically by microcomputer Gea is Silent operation S J SETBACK Energy saving operation TIMER rO Standard operation C9N A lal SET Powerful operation with high capacity E v cancel NOTE e When FAN SPEED is changed from Hi to Lo or ULo the sound of refrigerant flowing may be heard Airflow direction adjustment BW Air flow dir
4. Temperature adjustment during AUTO 12 Proper installation 25 FAN SPEED enses mS 12 Troublesh otifg u u l u u u uui 25 Airflow direction adjustment 12 Na 26 COOL HEAT DRY FAN mode operation 13 Contact your dealer 27 Air conditioner operable temperature setting 13 About the Multiple Air conditioner 27 Characteristics of HEAT mode operation 13 Self diagnosis function 28 SLEEP TIMER operation DRED For Australia 29 OFF TIMER operation ON TIMER operation 15 Safety precautions e Before starting to use the system please read these Safety precautions carefully to ensure proper operation of the system e When you have read this instruction manual please keep it safely If someone else takes over as operator make sure that the manual is also passed on to the new operator Improper handling could lead to drastic results like death A WARNING serious injury etc Might pose a serious problem depending on the circumstances ACAUTION Please observe these precautions with great care since they are essential to your safety e Symbols which appear frequently in the text have the following meaning e Observe instructions Provide
5. above illustration shows all controls but in practice only the relevant parts are shown Display in OFF status The current time day of the week and present OPERATING MODE are displayed while the air conditioner is turned off Transmission procedure When each button on the remote control is pressed with the remote control pointing towards the unit display section a signal is transmitted When the air conditioner receives the signal correctly it will beep Reception 10 Current time setting W When inserting the batteries the current time is automatically set to time setting mode Mon and 13 00 are displayed as the current time Set a correct day of the week and a time N Y AIR FLOW UD SS f e TIMESETUP ACL e The timer operation works based on the time clock so please set it correctly e The remote control data is reset when the present time is set AIR FLOW vo Gitent ON BA during the operation Page 26 In case air is not blowing out Example Set to Sat 10 30 Press the TIME SET UP switch Press with the tip of a ballpoint pen etc The day of the week display blinks enabling the setting of a day of the week Press the A or Y TIMER button Set to Sat Press the SET button The day of the week display changes from blinking to steady lighting com pleting the setting of
6. beginning of the season Perform the fan operation for 2 to 3 hours Ensure that the earth wiring is not snapped nor disconnected Dry the inside of the unit Check if there is no corrosion or rust on the Stop the unit and turn off the power source base frame of the outdoor unit The unit consumes approx 2W even when the unit is not operating R Turning off the power source will help saving energy consumption and Make sure that there are no obstacles blocking cost the airflow around the air intake and outlet openings of the indoor and outdoor units Clean and reinstall the air filters Turn on the power source The air filter that comes with the unit cannot be washed with water Insert batteries in the remote control 4 Remove batteries from the remote control 24 Proper installation Do not put any obstruction in front of the indoor unit preventing proper ventilation and functioning Do not install the unit in any of the following places e Where there is a danger of leaking flammable gases e Where there is substantial splashing of oil Malfunctioning due to corrosion may occur if the unit is installed in a spa where sulfide gases are generated or in a seaside resort exposed to sea breezes Contact your dealer The air conditioner and remote control must be at least 1 meter away from a TV set or radio Drain the dehumidified liquid from the indoor unit into a sp
7. button is pressed ing may be heard e Not operable while the air conditioner is OFF ECONOMY operation Pressing the HI ECO button initiates a soft operation with the power suppressed in order to avoid an excessive cooling or heating The unit operates 1 5 C higher than the setting temperature during cooling or 2 5 C lower than that during heating The remote control eco displays and the FAN SPEED display disappears pos e t will go into ECONOMY operation at the next time the air When the following operations are set ECONOMY operation conditioner runs in the following case will be canceled CD When the air conditioner is stopped by ON OFF button during When the HI ECO button is pressed again ECONOMY operation When the operation mode is changed from DRY to FAN When the air conditioner is stopped in SLEEP or OFF 3 When the NIGHT SETBACK button is pressed TIMER operation during ECONOMY operation Not operable while the air conditioner is OFF 3 When the operation is retrieved from CLEAN operation 21 NIGHT SETBACK operation W During the cold season the room temperature can be maintained at a comfortable level during the absence at night and while the room is unattended The air conditioner maintains the constant temperature at about 10 C rent lt ONI J OFF TIMER wee Press the NIGHT SETBACK button Every time the NIGHT SETBACK button
8. e After the SLEEP TIMER set time has elapsed the operation stops and it starts from kas 5 to 60 minutes before the ON TIMER s set time MER mo e The timer light is turned off when ON TIMER set time comes SN MN a M ser Changing of set time OFF lly J cancet Set a new time by using the SLEEP or ON TIMER button WEEKLY steer P F ow to cancel Press the CANCEL button to turn off the timer display 15 ON TIMER OFF TIMER operation W The timer operations of the combination of ON and OFF TIMER Example on oFF x AUTO Mon 1 ee LE 2 E3 roog f TEMP AIR FLOW un Guen LON E he JL Y WEEKLY SLEEP e Timer operation can be set only for next 24 hours Comfort Start up In ON TIMER operation the unit starts the operation a little earlier so that the room can approach optimum temperature at ON time This is so called Comfort start up e Mechanism ON e The function is available for both COOL and HEAT opera ion mode including AUTO It The room temperature is checked 60 minutes before gt In COOL operation 4 he ON time Depending on Stop Operation starts he temperature at that time he operation starts 5 to 60 minutes before the timer is at Set temperature Operation Present time is 21 00 The air conditioner running When it is prefered to stop at 22 30 and then start operation at 8 00 ne
9. the electric power or energy by receiving the DRED input signal the sense of cooling operation or heating operation may deteriorate over time The outdoor unit of this air conditioner is equipped with a terminal block for DRED input and supports ELV Extra Low Voltage complying with AS NZS60335 1 Under DRED mode RUN light and TIMER light blink alternately as shown When the Defrost function becomes effective during DRED operation the TIMER light blinks quickly Display in DRED mode 2 sec ON e gt RUN light OFF 2 sec 2 sec ON _ I TIMER light OFF _ 2 sec 29 Display in DRED mode during Defrost operation 2 sec ON RUN light OFF gt 2 sec 2sec 0 5 sec ON gt gt k TIMER light OFF 0 5 sec 30 KA MITSUBISHI HEAVY INDUSTRIES LTD AIR CONDITIONING 8 REFRIGERATION DIVISION 3 1 Asahi Nishibiwajima cho Kiyosu Aichi 452 8561 Japan http www mhi co jp MITSUBISHI HEAVY INDUSTRIES AIR CONDITIONING EUROPE LTD 7 Roundwood Avenue Stockley Park Uxbridge Middlesex UB11 1AX United Kingdom Tel 44 20 7025 2750 Fax 44 20 7025 2751 http www mhiae com MITSUBISHI HEAVY INDUSTRIES AIR CONDITIONERS AUSTRALIA PTY LTD 9C Commercial Road Kingsgrove NSW 2208 PO BOX 318 Kingsgrove NSW 1480 Tel 61 2 8571 7977 Fax 61 2 8571 7992 http www mhiaa com au
10. the unit is off SLEEP TIMER operation starts with the previous operation settings and the air conditioner is turned off after the set time lapses Ele Il ON a m If it is pressed while the unit is running OFF The air conditioner is turned off after the set time lapses Es es Er ER Every time the button is pressed the bod gt as follows eto SPEED e I e 1 J Units of one hour No display 9 n canceled ll Gi SILENT Example You prefer it to stop after 7 hours e m oN l la TIMER J Set to I f OFF The timer light yellow is on IM J JL 1 S e The unit stops after the set time lapses Changing of set time Set a new time by pressing SLEEP button How to cancel Press the CANCEL button to turn off the SLEEP e Cannot be set at the same time with OFF TIMER display W The unit stops automatically when the set time comes With the air conditioner turned off start the operation from Step 1 With the air conditioner running start from Step 2 Example You prefer it to stop 22 30 Press the ON OFF button Press the OFF TIMER button OFF TIMER display is blinking vone a N 1 Press the a or Y TIMER button _OFF J Every time the A button is pressed the display is switched in the order of HI FAN 0 00 0 10 gt 0 20 gt gt 1 00 1 10 gt Units of ten minutes E J i v J Een Every time the V button i
11. CONOMY operation Qo OZ ea Cp Pase 21 prl Woe a 4 LLLI MAN iY a This button changes the air flow up al down direction E Es 744A SILENT button p1P2P3P4 LI LI This button is not used Mon Tue Wed Thu Fri Sat Sun This buttion changes the SILENT Air flow direction adjustment can not be operation performed C Page 22 CP Page 12 ON TIMER button This button selects ON TIMER operation r Page 15 OFF TIMER button This button selects OFF TIMER operation This button sets NIGHT SETBACK C Page 22 operation Use this button to set the timer and Child Lock C Page 9 gt f NIGHT SILENT SETBACK r Page 14 TIMER mO WEEKLY button This button switches the WEEKLY TIMER to ON OFF Page 17 CLEAN switch D G CLEAN TIME SETUP ACL This switch selects the CLEAN operation r Page 23 i SLEEP button timer and SLEEP operation TIMER button This buttions is used for setting the current time and timer function PROGRAM button This button sets WEEKLY TIMER Page 17 ACL switch Switch for resetting microcomputer Page 8 TIME SET UP switch This switch is for setting the time Page 11 View with the cover opened This button selects SLEEP operation Page 14 e The
12. G operation RUN light blinks slowly 1 5 sec ON 0 5 sec OFF When outdoor temperature is low and humidity is high the unit sometimes performs defrosting automatically Please wait During defrosting water or steam may escape from the outdoor unit Airflow is not blown out when starting the DRY operation RUN light is on You hear a slight gurgling sound The indoor fan may stop to prevent re evaporation of dehumified moisture and to save energy This is caused by refrigerating liquid moving within the unit You hear a slight cracking sound This is caused by heat expansion or contraction You hear a hissing or clicking sound This is caused by the operation of the refrigerant control valves or electric components Whistling noise is heard from the outdoor unit The noise means that the revolution speed of the compressor is increasing or decreasing Sometimes a Shooooo sound might come for a short time from the unit that is turned off The unit does not restart immediately after you have stopped it RUN light is on Not operating ae This is the sound when operation of another indoor unit is stopped Restart is blocked for 3 minutes after you have stopped the operation to protect the unit Please wait for three minutes The three minute protection timer in the microcomputer automatically starts it up again Some steam escapes during COOL operation This ma
13. It can cause fire or water leakage In addition the fan can start unexpectedly which can cause personal injury e Do not pour liquid into this unit and do not put water container on this unit Water entering the unit could damage the insulation and therefore cause an electric shock e f you operate the system together with a combustion appliance you must regularly ventilate the indoor air Insufficient ventilation may cause accidents due to oxygen deficiency e During the operation or maintenance do not use an unstable footrest It may lead to injuries resulting from falling e Before cleaning or maintenance make sure to stop operation and cut off the power The fan inside rotates at high speeds e Do not place objects near the outdoor unit or allow leaves to gather around the unit If there are objects or leaves around the outdoor unit small animals may enter unit and contact electrical parts and may cause a break down smoke or fire e Contact your dealer to clean inside the indoor unit and filter maintenance do not attempt to do by yourself The use of a non approved detergent or improper washing method may damage the unit s plastic components and cause leaks Damage smoke or fire may also happen if the detergent comes in contact with electrical parts or the unit s motor e Stop the unit and turn off the power if you hear thunder or there is a danger of lightning It may damage the unit e f the
14. LTD Air Conditioner To get the best long lasting performance please read and follow this User s Manual carefully before using your air conditioner After reading please store the Manual in a safe place and refer to it for operational questions or in the event of any irregularities This air conditioner is intended for domestic use a aa Wa aa Wa T 1 Do not vent R410A into the atmosphere R410A is a fluorinated greenhouse gas cov ered by the Kyoto Protocol with a Global Warming Potential GWP 1975 L i i WAA i ee i AA 4 oa a n AW Your Air Conditioning product may be marked with this symbol It means that waste electrical and electronic eguipment WEEE as in directive 2012 19 EU should not be mixed with general household waste Air conditioners l mm should be treated at an authorized treatment facility for re use recycling l l and recovery and not be disposed of in the municipal waste stream Please l contact the installer or local authority for more information l 4 lt h 4 This symbol printed in the batteries attached to your Air Conditioning product is information for end users according to the EU directive 2006 66 EC article 20 annex II Batteries at their end of life should be disposed of separately from general l shown above this chemical symbol means that the batteries contain a heavy metal at a certain concentr
15. ORIGINAL INSTRUCTIONS USER S MANUAL MITSUBISHI HEAVY INDUSTRIES LTD AIR CONDITIONER MANUEL DE LUTILISATEUR CLIMATISEUR ANWENDERHANDBUCH KLIMAGERAT SRR25ZM S ISTRUZIONI PER LUSO SRR35ZM S CONDIZIONATORE D ARIA SRR50ZM S SRR60ZM S MANUAL DEL PROPIETARIO ACONDICIONADOR DE AIRE GEBRUIKERSHANDLEIDING AIRCONDITIONING MANUAL DO UTILIZADOR APARELHO DE AR CONDICIONADO OAHFl IEZ XPH gt H gt KAIMATIZTIKO PYKOBOJICTBO NO S3KCTUIVATALIMM CC This air conditioner complies with EMC Directive 2004 108 EC LV Directive 2006 95 EC Ce climatiseur est conforme la Directive EMC 2004 108 EC LV Directive 2006 95 EC Dieses Kimager t erf llt die EMC Direktiven 2004 108 EC LV Direktiven 2006 95 EC Questo condizionatore d aria conforme alla Direttiva EMC 2004 108 EC LV Direttiva 2006 95 EC KOHAMLIMOHEP BOSHYXA KULLANIM KILAVUZU SPLIT KLIMA Este acondicionador de aire cumple con la directiva EMC 2004 108 EC LV Directiva 2006 95 EC Deze airconditioner voldoet aan EMC Directive 2004 108 EC LV Directive 2006 95 EC Este aparelho de ar condicionado esta em conformidade com a Directiva EMC 2004 108 EC e a Directiva LV 2006 95 EC AUT To KAiparioTIK amp var GUU WVO HE TIC rTrpo iaypadq g TNS Odnyiag EMC 2004 108 EK kai tng O ny ag LV 2006 95 EK NEDERLANDS PORTUGUES EAAHNIKA RJJ012A001 Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES
16. TIMER light yellow Illuminates during TIMER operation HI POWER light green IIluminates during HIGH POWER operation ECONO light orange Illuminates during ECONOMY operation When preset temperature 24 C automatic operation and automatic airflow are selected the buzzer sound PIPI is produced When turning off the air conditioner by pressing ON OFF button except CLEAN mode the buzzer sound PI is produced This function is useful for operating the air conditioner in the darkness Preset temperature Air flow setting x AUTO PI PIPI Ceiling concealed downward flow type pEa PI NE 5276 PI Air outlet Local arrangements part Air inlet grill Local arrangements part Air outlet Local arrangements part Remote control signal receiver Air inlet grill Local arrangements part Remote control handling The following cases show exhausted batteries Replace old batteries with new ones e Receiving beep is not emitted when a signal is transmitted e Display fades away Pull out the cover and take out old batteries Do not use old and new batteries together Remove the batteries when the remote control is not used for a long period The recommended effective period of a battery conforming to JIS or IEC should be 6 to 12 months with normal use If used longer or when an unspecified battery is used liquid may leak from the battery causing the Insert new batt
17. a day of the week and the time display blinks Make sure to press the button within 60 seconds from the last operation in step 2 otherwise the day of the week is not set Press the a or Y TIMER button Set to 10 30 Press the SET button The time display changes from blinking to steady lighting and the setting is complete Make sure to press the button within 60 seconds from the last operation in step 4 otherwise the time is not set e When the battery of the remote control is replaced or the ACL switch is pressed the remote control is set to the initial state Since the WEEKLY TIMER program is not set in the initial state set the program according to the setting procedure Press the MODE button The mode changes whenever the button is pressed Set to Press the ON OFF button Press the ON OFF button AUTO mode can be operated by simply pressing the ON OFF button If you do not want the AUTO mode program change to COOL HEAT DRY or FAN instead of AUTO Page 13 Airflow direction adjustment procedure F Page 12 41 Temperature adjustment during AUTO W Air temperature adjustment is possible even during automatic operation There are 6 levels of adjustment possible with the A button or the Y button During automatic operation 24 C is preset both for heating and cooling Press the a or Y TEMP button When it is a little cold Press the A button
18. ar the set temperature OFF TIMER operation setting Set by the procedures on page 14 Set to omo ddr 3r ON TIMER operation setting Set by the procedures on page 15 Set to on lt orF 6 00 Timer light yellow on the unit display section will light when the setting is completed E The set time will be displayed on the remote control The display will change depending on the operational status e The air conditioner stopping First the air conditioner starts running with ON TIMER oN OFFA After the air conditioner stops running with OFF TIMER e The air conditioner running 4 First the air conditioner stops running with OFF TIMER OFF After the air conditioner starts running with ON TIMER Changing of set time Set a new time by using the OFF TIMER or ON TIMER button How to cancel Press the CANCEL or ON OFF button to turn off the timer display SLEEP TIMER When SLEEP TIMER is selected the set temperature is automatically adjusted after a while ensuring that the room is not too cold during cool ing or too warm during heating e During cooling The preset temperature is lowered by 1 C at the start of SLEEP operation when the timer is set After that the temperature goes up by 1 C every an hour to become 1 C higher than the present temperature During heating The preset temperature is lowered by 1 C at the start of SLEEP operation when the timer is set After that the temperat
19. ation This will be indicated as follows l Hg mercury 0 0005 Cd cadmium 0 002 Pb lead 0 004 Please dispose of batteries correctly at your local community waste l collection or the recycling center r l l household waste If a chemical symbol is printed beneath the symbol l l l l l L The emission sound pressure level from each Indoor and Outdoor unit is under 70 dB A Contents Safety precautions 2 SLEEP TIMER ON TIMER operation 15 Name of each part and its function 6 ON TIMER OFF TIMER operation 16 Remote control handling 8 WEEKLY TIMER operation 17 Operation failure with the remote control 8 HIGH POWER ECONOMY operation 21 Temporary run operation 8 NIGHT SETBACK operation 22 Installing two air conditioners in the same room 9 SILENT ope ration u u uuu usss 22 Child Mu 9 SELF CLEAN operation 23 Operation and display section for remote control 10 Auto restart function 23 Current time setting 11 Tips for effective operation 23 AUTO mode operation 11 Maintenance 24
20. ation of the WEEKLY TIMER is effective only when the air conditioner is running When the time set by the OFF TIMER is reached the air conditioner stops When multiple program numbers are set for the current day day of the week the operation is performed from the earliest time that is set When various timers ON TIMER OFF TIMER and SLEEP TIMER are operating the WEEKLY TIMER does not operate even if the time set in the ON TIMER or OFF TIMER is reached The WEEKLY TIMER becomes effective after various timers are terminated The ON TIMER or OFF TIMER of the same time in the same day of the week cannot be set In case of the WEEKLY TIMER being not sent in the remote control the TIMER light is not on even if the WEEKLY button is pressed and is displayed on the remote control Setting mode lt Individual setting gt ff Set after setting the current day of the week and the time TEMP Hi FAN ECO Y J SPEED AIR FLOW u Goa fF SES ax QE TIMER mO CON J a SET J OFF Y CANcEL SLEEP TIME SETUP ACL Press the PROGRAM button and current day of the week blink Press the a or Y TIMER button Select a day of the week to be reserved Every time the A button is pressed the display is switched in the order of Mon Tue gt Wed gt gt Sun gt Display of all of the days of the week E m Every time the V butt
21. cuit on power transistor closed service valve 2 time flash Trouble of outdoor unit Broken power transistor broken compressor wire Broken discharge pipe sensor wire poor connector connection Compressor blockage 3 time flash Over current Overload operation overcharge of refrigeration RUN light ON mm 4 time flash Power transistor error Broken power transistor 5 time flash Over heat of compressor Gas shortage defective discharge pipe sensor closed service valve 6 time flash Error of signal transmission Defective power source Broken signal wire defective in outdoor unit boards 7 time flash Outdoor fan motor error Defective fan motor poor connector connection RUN light 2 time flash RUN light 7 time flash Keep flashing Cooling high pressure protection Overcharge of refrigeration short circuit of outdoor unit 2 time flash Rotor lock Defective compressor Open phase on compressor Defective outdoor unit boards 1 time flash Closed service valve Closed serice valve 28 DRED For Australia W This air conditioner complies with the DRED Demand Response Enabling Devices standard AS NZS4755 3 1 and supports demand response modes 1 2 and 3 DRM1 2 and 3 Since the air conditioner limits
22. e air conditioner does not work at all Has the power switch been turned off Ly ON amp OFF Has the timer been set in the ON position Poor cooling or heating Is there a power failure or a blown fuse Gf Have you set the thermostat at a suitable temperature suitable NG temperature Is the air filter clean Not clogged R Poor cooling Did you leave any doors or windows open Is there any direct sunlight entering the room Is there a heat source in the Are there too many people in the room If the air conditioner does not operate properly after you have checked the left points or if any doubt still exists after you have consulted page 26 or if things happen as shown on page 27 switch off the power and contact your dealer I An alternative refrigerant R410A is used in this air conditioner When asking your I dealer for service or inspection and maintenance explain the dealer about it L m 25 Airflow is not blown out when starting the HEATING operation RUN light blinks slowly 1 5 sec ON 0 5 sec OFF Airflow has stopped to prevent blowing out of cold air until the indoor heat exchanger has warmed up 2 to 5 min HOT KEEP program Airflow is not blown out for 5 to 15 min or blown out not warm wind for a moment at HEATIN
23. e indoor unit leading to water drops Characteristics of HEAT mode operation Mechanism and capacity of HEAT mode operation E Mechanism e The unit draws heat from the cold outside air transfers it to indoors and heats the room As a characteristic of heat pump system the heating capacity reduces when the outside air temperature gets colder e t may take some time to supply hot air after turning on the air conditioner e lf the outside temperature becomes extremely low it would be better to use an additional source of heating Defrosting If the outside temperature becomes low and humidity is high the heat exchanger in the outdoor unit may frost over which prevents efficient heating If this happens the automatic defrost function is activated and during defrosting the heating operation stops for 5 to 15 minutes during defrosting e Both indoor and outdoor fans stop and the RUN light blinks slowly 1 5 sec ON 0 5 sec OFF during defrosting e The outdoor unit may give off some steam during defrosting This is to help the defrosting process and is not a defect e The HEAT operation resumes as soon as defrosting has been completed 13 SLEEP TIMER operation W The unit will stop automatically after the set time lapses The set temperature is automatically adjusted according to the lapse time in order to avoid too much cooling or heating er Page 16 y Press the SLEEP button W If it is pressed while
24. ection adjustment can not be performed although a display will be changed if AIR FLOW button is pushed COOL HEAT DRY FAN mode operation Press the MODE button Setto a reguired mode 1 3i Cool ix Heat Dry Fan opel ON 2 MODE OFF Press the ON OFF button _ TEMP aa 4 ECO J V J SPEED Press the TEMP button AIR FLOW fU Press A or V button for the preferred temperature 3 Recommendation LE Nama SILENT Gas TIMER rO LONJE a W ser 95 JL Y J cancet Press the FAN SPEED button Set the fan speed as preferred A fan speed cannot be set under Dry operation In case air is not blown out when starting the heating Press the ON OFF button operation Page 26 The operation mode can also be set or changed when the air conditioner is not in operation Air conditioner operable temperature setting W Use within the following operational range Operating outside of this range may result in the protection devices being activated preventing the unit from working Cooling operation Heating operation Outside temperature Approximately 15 to 46 C Approximately 15 to 24 C Inside temperature Approximately 18 to 32 C Approximately 10 to 30 C Inside humidity Below approximately 80 The long term use of the unit with a humidity level exceeding 80 may result in condensation forming on the surface of th
25. emely hot ously The covering of the cable is cracked A CAUTION Fuse often blows OS If the power cord becomes damaged ask your dealer or a qualified engineer to install the replacement to avoid accidents The TV radio or other equipment A switch does not activate properly You hear a strange noise during starts to malfunction operation a Sz When the foreign matters enter the indoor unit through the The RUN and TIMER lights on the unit display section blink air outlets and the dumper becomes inoperable call your quickly 0 5 sec ON 0 5 sec OFF and do not work dealer When abnormalities occur turn off the power source immediately and turn it on after 3 minutes Restart the operation with ON OFF button of the remote control and the abnormalities still continue The air conditioners cannot be in different operating modes at the same time such as one unit being in the Cool mode and one unit being in the Heat mode When conducting different operations the air conditioner that was operated first will be given priority so the air conditioner that is operated after that will conduct air blowing operation When you want to give priority to the air conditioner that was started later either stop the air conditioner that has priority or cause the operation type of the unit operated first to match that of the unit operated second When other indoor units are operating in different modes the RUN ligh
26. eries R03 AAA Micro x2 Pay attention to the and marks remote control to malfunction The recommendable effective period is printed on the battery This may be shorter due to manufacturering time to the unit However the battery may still be in working order after expiry of its nominal life W When the display shows any abnormal condition Press the ACL switch with the tip of a ballpoint pen Using the remote control holder The remote control can be attached to a wall or pillar by using a remote control holder Before installing the remote control check that the air conditioner receives the signals properly Press the ACL switch with the tip of a ballpoint pen For installing or removing the remote control move it up Page 11 or down in the holder e Do not go near high temperature e Do not leave the remote control e Do not drop the remote control places such as an electric carpet or a stove exposed to direct sunlight or other Handle with care strong lighting Do not put any obstructing obstacles between the remote control and the unit display section Do not spill any liquid on the e Do not place heavy objects on the remote control remote control or step on it Operation failure with the remote control Are the batteries running down e If the operation fails operate the unit CP Below with temporary operation function CP Replacing the batteries above Co
27. error Broken room temperature sensor wire poor connector connection TIMER light ON 3 time flash Heat exchanger sensor 3 error Broken heat exchanger sensor 3 wire poor connector connection 4 time flash Drain error Drain at reverse gradient Float switch defective 5 time flash Active filter voltage error Defective outdoor unit boards 6 time flash Indoor fan motor error Defective fan motor poor connector connection 7 time flash s TIMER light 9 Refrigerant is insufficient Closed service valve Heat exchanger sensor 1 error Refrigerant is insufficient leaking Closed serice valve Broken heat exchanger sensor 1 wire poor connector connection 1 time flash Outdoor temperature sensor error Broken outdoor sensor wire poor connector connection RUN light keeps flashing 2 time flash Outdoor heat exchanger fluid pipe sensor error Broken heat exchanger fluid pipe sensor wire poor connector connection 4 time flash Discharge pipe sensor error Broken discharge pipe sensor wire poor connector connection 5 time flash Suction pipe sensor error Broken suction pipe sensor wire poor connector connection 1 time flash Current cut Compressor locking open phase on compressor output shortcir
28. h on the remote control Z 2 Reception Since the signal is sent in S about 6 seconds after the ACL switch is pressed point the remote control at the unit display section for some time Check that the reception buzzer sound pip is emitted from the indoor unit At completion of the setting the indoor unit emits a buzzer sound pip If no reception tone is emitted start the setting from the begin ning again W This function locks the remote control operation to prevent an operation error v JS TE Merr SILENT seteack TIMER rO V ser 4 CEJ v awal Releasing procedure Press the SET button for 3 seconds or longer is displayed While Child Lock is set only the ON OFF button can be oper ated Turn off the light i by pressing the SET button for 3 seconds or longer While Child Lock is set the settings of temperature and fan speed cannot be changed To change the settings reset Child Lock Operation and display section for remote control OPERATION MODE select button Each time the button is pressed the ON OFF luminous button mode changes CP Page 11 13 Press to start operation press again to stop TEMPERATURE button FAN SPEED button This button sets the room temperature Each time the button is pressed the fan HI ECO button speed changes C Page 12 This button changes the HIGH POWER IKO ect ES E
29. he maximum cooling and heating capacities deteriorate SILENT operation will not function during DRY and FAN operation In case of following operations the air conditioner will resume SILENT operation whenever it turns ON again D When the air conditioner is stopped by ON OFF button during SILENT operation When the air conditioner is stopped in SLEEP or OFF TIMER op eration during SILENT operation When the operation is retrieved from CLEAN operation Not operable while the air conditioner is OFF The noise level of the outdoor unit may not decrease depending on the condition In case of SCM multi system SILENT control function is invalid SELF CLEAN operation W CLEAN operation should be run after AUTO COOL and DRY operation to remove the moisture from inside the indoor unit and control the growth of mold and bacteria GiENT l TIMER OFF TIMER_ J weexcy CLEAN IME SETUP ACL In order to active CLEAN operation press the CLEAN switch with the tip of a ballpoint pen Every time the CLEAN switch is pressed the display is switched in the order of 4 No display CLEAN on CLEAN off Two hours later the air conditioner stops CLEAN operation automatically To stop the air conditioner immediately press the ON OFF button CLEAN operation is not operated after HEAT FAN OFF TIMER and SLEEP operations have finished The indoor unit fan runs for about two hours
30. in CLEAN operation The RUN light illuminates during CLEAN operation 3 sec ON OFF 1 sec Pressing the SLEEP button or NIGHT SETBACK button during CLEAN operation cancels the CLEAN operation and then the unit is set to SLEEP or NIGHT SETBACK operation This is not a function for removing mold germs or grime that have al ready adhered to the unit Auto restart function W What is auto restart function e Auto restart function records the operational status of the air conditioner immediately prior to be switched off by a power cut and then automatically resumes operations after the power has been restored e The following settings will be canceled D Timer settings HIGH POWER operations e Auto restart function is set at on when the air conditioner is shipped from the factory Consult with your dealer if this function needs to be switched off e When power failure occurs the timer setting is canceled Once power is resumed set the timer again Tips for effective operation W Please observe the following for the most economic and comfortable use of your unit Set a suitable room temperature Excessively high or low temperatures are not good for your health and waste of electricity Clean the filters frequently Clogged filters may block the airflow and cause less efficient operation Please request cleaning of the air filter from special contractor Avoid direct sunlight and d
31. is pressed the display is switched in the order of pou ey No display NIGHT SETBACK on NIGHT SETBACK off Releasing procedure Press the NIGHT SETBACK button or MODE button to turn off the NIGHT SETBACK display During NIGHT SETBACK operation the air conditioner maintains the set 1 temperature at about 10 C During NIGHT SETBACK operation temperature settings cannot be made Since the room temperature may change quite a bit it is recommended that this be used when no one is in the room During NIGHT SETBACK operation HIGH POWER and ECONOMY operations cannot be set When NIGHT SETBACK operation is canceled by pressing the NIGHT SETBACK button the operation mode is reset to the mode immediately prior to the NIGHT SETBACK operation W When the SILENT operation is set the unit operates more silently reducing noise from the outdoor unit With the air conditioner turned off start the operation from Step 1 With the air conditioner running start from Step 2 po 8 BL es Loe OFF J AIR FLOW U D TIMER A E L see P S NIGHT SETBACK rO CANCEL Press the ON OFF button Press the SILENT button Every time the SILENT button is pressed the display is switched in the order of a No display SILENT on SILENT off 1 e When the operating mode is AUTO COOL HEAT or NIGHT SETBACK 2 During SILENT operation t
32. ly leaks from the unit onto a fan heater stove hotplate or other heat source harmful gases could be generated Name of each part and its function NDOOR UNIT Wireless remote control Air blows out of here Removes dust or dirt from the inlet air r Page 24 Refrigerant piping connection and electric wire Unit display section Remote control signal receiver Drain hose Drains water from the indoor unit Wireless remote control C Page 10 Qd I v BP Wireless remote Wood screw x 2 Battery x 2 control holder for remote control holder mounting R03 AAA Micro OUTDOOR UNIT On side amp rear surface Air outlet Outdoor unit fan Name of each part and its function Unit display section RUN HOT KEEP light green e llluminates during operation e Blinks when airflow stops due to the HOT KEEP and CLEAN operation 1 5 sec N kK o HOT KEEP OFF 0 5 sec 3 sec ON kK 3 CLEAN operation 1 OFF Operation mode invalid OFF H e Buzzer sound for remote control O RUN D TIMER G HI POWER Remote control signal receiver Unit ON OFF button This button can be used for turning on off the unit when a remote control is not available CP Page 8
33. ng the PROGRAM button and check that the buzzer sound is emitted 19 How to cancel the setting lt Individual setting gt Press the PROGRAM button and current day of the week blink Press the a or Y TIMER button Select a day of the week to be canceled wood gt 89 EN TEMP n F Lv J EN AIR FLOW U D f TWEEN Cum Gu QU 3 TIMER rro ela 24 LA BA Il wee steer P Z Z 5 1 6 Press the SET button The day of the week is determined and the program number blinks Select a program number to be canceled At cancelation operation do not press the SET button If the SET button is pressed the mode is shifted to the Set mode Press the CANCEL button The setting contents of the ON or OFF TIMER are canceled and is displayed on the time display section e e CLEAN TIMESETUP ACL Press the PROGRAM button When the PROGRAM button is pressed the setting is sent to the air conditioner When the setting is received a buzzer sound pip pip pip is emitted The setting contents of each program are canceled Perform the operation indicated above for each program to be canceled 4 Press the A or Y TIMER button How to cancel the setting lt Collective setting gt W When the same operation contents exist in the same program number of all the days of the week collective erase is allowed In Ste
34. ntact your dealer to have the remote Replace the batteries with new ones and retry the operation control checked Temporary run operation The unit ON OFF button on the unit display section operates ON OFF temporarily when the remote control is not used Operation program e OPERATION MODE AUTO e FAN SPEED AUTO Unit ON OFF button e Operation starts by pressing the unit ON OFF button it stops if you press O RN the button again O Timer O HI POWER O EcoNo Do not hold the Unit ON OFF button down for more than 5 seconds Holding it down longer than 5 seconds sets the automatic cooling used during servicing or when relocating the air conditioner Installing two air conditioners in the same room W When two air conditioners are installed in the same room use this setting when the two air conditioners are not operated with one remote control Set the remote control and indoor unit Setting the remote control Setting an indoor unit Pull out the cover and take out bat teries Turn off the power source and turn it on after 1 minute Disconnect the switching line next to the battery with wire cutters Disconnect 3 Insert batteries Close the cover Child Lock Point the remote control that was set according to the procedure described on the left side at the unit display section and send a signal by pressing the ACL switc
35. on is pressed the display is switched in the order of Mon Display of all of the days of gt Sun Sat gt Tue Cte oL LLL Press the SET button The day of the week is determined and the program number blinks Press the a or Y TIMER button Select a program number Every time the A button is pressed the display is switched in the order of J i pu Every time the Y button is pressed the display is switched in the order of Cs ee pag Press the SET button When no set contents ON TIMER or OFF TIMER are available both the ON and OFF timers blink When set contents ON TIMER or OFF TIMER are available either one of ON or OFF is lit Press the ON TIMER or OFF TIMER button ON TIMER or OFF TIMER is determined and time display blinks Setting mode lt Collective setting gt Press the a or Y TIMER button Set a time Every time the A button is pressed the display is switched in the order of 0 00 0 10 0 20 1 00 1 10 Units of ten minutes Every time the Y button is pressed the display is switched in the order of 0 00 23 50 23 40 gt 23 00 22 50 Units of ten minutes When ON TIMER is selected go to Step 8 When OFF TIMER is selected go to Step 9 Set required operation contents When ON TIMER is selected opera
36. ooe fa E TEMP a eco YJ IsPEED eco JI SPEED 2 ex 0 No display HIGH POWER ECONOMY Normal operation AIR FLOW uD e When the operating mode is DRY or ON TIMER OFF TIMER REND ugar Every time the HI ECO button is pressed the display is switched in the SETBACK order of TIMER rro ec ON WA SET 2 No display ECONOMY Normal operation HIGH POWER operation Pressing the HI ECO button intensifies the operating power and initiates powerful cooling or heating operation for 15 minutes continu ously The remote control pex displays and the FAN SPEED display disappears la e During the HIGH POWER operation the room temperature e When the following operations are set HIGH POWER opera is not controlled When it causes an excessive cooling or tion will be canceled heating press the HI ECO button again to cancel the HIGH When the HI ECO button is pressed again POWER operation The operation mode will be changed to the ECONOMY HIGH POWER operation is not available during the DRY and operation ON TIMER OFF TIMER operations When the operation mode is changed When HIGH POWER operation is set after setting ON TIM When it has been 15 min since HIGH POWER operation ER operation HIGH POWER operation will start from the set has started I time When the SILENT button is pressed After HIGH POWER operation the sound of refrigerant flow Wien the NIGHT SETBACK
37. ot that drains well When you install the unit take care to choose a place that can comfortably stand the weight of the unit and does not increase the operating noise or vibration If vibration is transmitted through the house fix the unit with the aid of vibration proof pads between the unit and the fittings Select a place where cold or hot air operation noises from the indoor and outdoor units do not cause any inconvenience to your neighbours Do not leave any obstacles near the outlet and inlet of the outdoor unit This may cause malfunctioning and increased operating noise If you hear an irregular noise during operation contact your dealer Inspection and maintenance Depending on operating environment the inside of the air conditioner may become dirty after a few year operations This will reduce performance In addition to normal cleaning we would recommend inspection and maintenance This may lead the air conditioner to having a longer life without any trouble Contact your dealer or any distributor for inspection and maintenance There will be a charge for this service We would recommend inspection and maintenance to be carried out during the off season e If the supply cord of this appliance is damaged it must only be replaced by a repair shop appointed by the manufacturer because special purpose tools are required Troubleshooting Please carry out the following checks before making a service call Th
38. p 2 above select all of the days of the week The procedure from Step 3 is the same as that indicated above If the operation contents have been changed or erased by individual setting after the collective setting described in page 19 causing setting content discrepancies among the days of the week collective erase is not allowed The WEEKLY TIMER setting contents can be confirmed Confirm mode Va Press the PROGRAM button for 3 seconds or more blinks and the setting content lights Press the a or Y TIMER button Select a day of the week and a program number to be confirmed Display starts from the current day of the week For the program without set ting is displayed When the PROGRAM button is pressed in Confirm mode a setting mode is set Mon PT P2 PA Tue Pi Pe P3 Pm Sun Pi Pe P3 m Display of all of the days of the week P1 P2 P3 P4 AIR FLOW vo f Wara seTBACK rO Releasing procedure The Confirm mode can be terminated by pressing the ON OFF CANCEL or SET button A TIME SETUP Ad e f no operation is performed for 60 seconds in Confirm mode the Confirm mode is terminated HIGH POWER ECONOMY operation Press the ON OFF button Press the HI ECO button e When the operating mode is AUTO COOL or HEAT Every time the HI ECO button is pressed the display is switched in the order of m
39. power cord becomes damaged contact your dealer or a qualified engineer If it is not replaced it may cause a breakdown or fire I Safety precautions i PRECAUTIONS FOR RELOCATION OR REPAIRS A WARNING e Do not perform any repairs or modifications by yourself Consult the dealer if the unit requires repair If you repair or modify the unit it can cause water leaks electric shocks or fire e Consult your dealer for repairs Wrong repairs could cause an electric shock fire etc e In case the air conditioner is relocated elsewhere contact your dealer or a professional fitter Faulty installation may cause water leakage electric shock fire etc e If you notice anything abnormal smell of burning etc stop the system turn off the power source and consult your dealer Continued use of the system in abnormal circumstances may result in malfunctioning electric shock fire etc elf the air conditioner fails to cool or warm the room it may have a refrigerant leakage Contact your dealer If refrigerant needs to be added check with your dealer for proper instructions If the refrigerant comes in contact with the bare skin it may cause cold injury If the refrigerant gas is inhaled excessively it may cause deterioration of nerve function like dizziness and headache or deterioration of heart function like irregular heartbeat and heart palpitation temporarily If refrigerant unexpected
40. proper EINSTALLATION PRECAUTIONS A WARNING e The system is for domestic and residential use S If used in severe environments such as an engineering workplace the equipment may function poorly e The system must be installed by your dealer or a qualified professional It is not advisable to install the system by yourself as faulty handling may cause leakage of water electric shock or fire Z CAUTION e Do not install it where flammable gas may leak Gas leaks may cause fire e Depending on the place of installation e Make sure to install the drain hose eo an earth leakage breaker may be properly so that all the water is necessary drained out If you do not install an earth leakage Improper installation may lead to breaker you may get an electric shock water drop in the room resulting in wet furniture e Make sure that the system has been properly earthed Earth cables should never be connected to a gas pipe water pipe lightning conductor or telephone earth cable Improper installation of the earth cable may produce an electric shock I Safety precautions I OPERATION PRECAUTIONS A WARNING e Children shall not play with the appliance e Do not expose yourself to the cooling air for a long period This could affect your physical condition and cause health problems e Cleaning and user maintenance shall not be made by children without supervision e Do not inser
41. raught Cut out direct sunlight by drawing the curtains or blinds when cooling Keep windows and doors shut except when ventilating According to handling directions of local arrangements part adjust the airflow direction properly Adjust the up down and left right airflow to ensure a steady room temperature Air flow direction adjustment can not be performed by unit Operate the unit only when needed Use the timer properly to operate the unit only when needed Keep heat source away when cooling Keep heat sources out of the room as much as possible Maintenance Before maintenance Turn off the power source Do not spill any liquid Do not use the following articles L2 YA There s a danger of e Hot water 40 C or more ON electric shock It may deform or discolour the unit A gt Wipe the unit with a e Petrol paint thinner benzine or I soft dry cloth cleanser etc OFF They may deform or scratch the unit Do not touch the aluminum fins on the heat exchanger During the operational season Cleaning the air filter Please request cleaning of the air filter from special contractor e The air filter that comes with the unit cannot be washed with water e Cooling heating is affected by an air filter clogged up with dust etc and the operation noise becomes louder It may also use extra electricity Please clean the air filter at appropriate intervals At the end of the season At the
42. s pressed the display is switched in the order of 0 00 23 50 23 40 gt 23 00 22 50 Units of ten minutes 4 Set at 22 30 AIR FLOW vo NIGHT Y SETBACK Press the SET button The display changes from blinking to steady lighting and the setting is complete The timer light yellow is on Changing of set time The unit stops at the end of the set period of time Set a new time by using the OFF TIMER button Make sure to press the button within 60 seconds from the last operation in step 3 otherwise the setting is not completed The current time is not displayed during OFF TIMER operation Different from SLEEP TIMER operation automatic set temperature ad How to cancel f 1 I justment is not done during OFF TIMER operation Press the CANCEL button to turn off the timer display ON TIMER operation Operation starts 5 to 60 minutes before the set time so that the room temperature reaches the optimum temperature at the set time F Page 16 ON TIMER operation can be set regardless of whether the air conditioner is running or not Example When the preferred room temperature is required at 8 00 Press the ON TIMER button ON TIMER display ON is blinking Press the a or Y TIMER button Every time the A button is pressed the display is switched in the order of 0 00 gt 0 10 gt 0 20 gt 1 00 1 10 Units of ten minutes Every time the Y bu
43. t anything into the air inlet This may cause injury as the internal fan rotates at high speed e This appliance can be used by children aged from 8 years and above and people with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved e Store the remote control out of reach of infants Fallure to observe this may result in the batteries being swallowed or other accidents A CAUTION e Only use approved fuses Use of steel or copper wire instead of an approved fuse is strictly prohibited as it may cause a breakdown or fire e Do not handle the switches with wet hands This may cause an electric shock e Do not swing from the indoor unit If the indoor unit falls down you may get injured e Do not place a flammable insecticide or paint spray near the blower nor spray it directly on the system This may result in a fire e You should not expose any combustion appliance directly to the air stream of the air conditioner The appliance may then work inadequately e Do not wash the air conditioner with water This could cause an electric shock Using a high pressure washer may cause damage to the aluminum fins resulting in performance decrement e Do not use for preservation of food plants or animals precision devices or works of art
44. t illuminates 0 5 sec ON gt H OFF 08 sec Automatic Operation When the remote control operation switch is in the Auto mode the air conditioner automatically selects either Cool Dry or Heat when operation is started depending on the room temperature During simultaneous operation of air conditioner units operation modes may be automatically changed in response to the tempera tures of the individual rooms this will result in the operation of the outdoor unit being stopped In such a case COOL or HEAT mode should be used instead of AUTO This is only relevant when more than one air conditioner unit is being used Refrigerant oil recovery operation Ifthe all of the indoor units are not operated at the same time for an extended period the cooling or heating performance may tem porarily decrease This is in order to control the recovery of the refrigerant oil in the stopped indoor unit s At this time the sound of refrigerant flowing may be heard from the stopped indoor unit s T Self diagnosis function W Weare constantly trying to do better service to our customers by installing such judges that show abnormality of each function as follows RUN light Description of trouble Cause 1 time flash Heat exchanger sensor 1 error Broken heat exchanger sensor 1 wire poor connector connection 2 time flash Room temperature sensor
45. tion mode and fan speed can be changed and the ECONO SILENT or NIGHT SETBACK operation can be set Press the SET button The time is determined and and blink gt Press the PROGRAM button or SET button When the PROGRAM button is pressed the setting is sent to the air conditioner Since it takes 3 seconds for transmission point the remote control at the unit display section during the period When the setting is received a buzzer sound pip pip pip is emitted When the SET button is pressed the setting continues from Step 2 W Set the same operation contents to the same program number of all the days of the week In Step 2 above select all of the days of the week When the contents that were individually set exist in the same program number the contents are overwritten e Ifno operation is performed for 60 seconds in setting mode the setting changes that have been made until then become invalid and the setting mode terminates Subsequently and all the program numbers P1 P2 P3 and P4 blink for 10 seconds This blinking can not be observed if setting mode gets terminated while setting only one program At the end of the setting mode point the remote control at the unit display section and press the PROGRAM button In this case check that the air conditioner emits a reception buzzer sound three times pip pip pip If the buzzer sound is not emitted set the mode to the setting mode again by pressi
46. tton is pressed the display is switched in the order of 0 00 23 50 gt 23 40 23 00 22 50 gt Units of ten minutes Set at 8 00 q Press the SET button ON Ni 1 The display changes from blinking to steady lighting and the setting is ON J A SET 3 complete The timer light yellow is on EA Y cancer The operation stops if it is set during operation weexwy sceee P F Changing of set time Operation starts 5 to 60 minutes before the set time Set a new time by using the ON TIMER button The timer light yellow goes out at the set time Make sure to press the button within 60 seconds from the last operation in step 2 otherwise the setting is not completed The current time is not displayed during ON TIMER operation If the ON OFF button is pressed after setting the ON TIMER the setting will be canceled How to cancel Press the CANCEL button to turn off the timer display W Combined timer operation of SLEEP TIMER and ON TIMER Example When it is required to stop after 3 hours and then start operation at 8 00 near the set temperature 1 SLEEP TIMER setting Set by the procedures on page 14 SA H Set to 2 ON TIMER operation setting Set by the above procedure mentioned in ON TIMER 9 TII BU Set to AIR FLOW The setting of the lighting of the timer light yellow of this unit is complete uo n Gicent Ges
47. ure becomes 3 C lower in an hour and 6 C lower in two hours than the present temperature does not work for DRY mode temp 60 mins before Check the room Set time 16 W Up to 4 programs with timer operation ON TIMER OFF TIMER are available for each day of the week Max 28 programs per week are available Once this has been set the timer operation will be repeated at the same programs every week unless the WEEKLY TIMER is WEEKLY TIMER operation canceled Sample At cooling season WEEKLY TIMER setting gt MANUAL setting 6 00 8 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 Mon Program 1 Program 2 Program 3 Program 4 ON 6 00 OFF 8 30 ON 17 00 OFF 22 00 COOL 27 C COOL 28 C Fan AUTO Fan Lo Tue Program 1 Program 2 Program 3 Program 4 ON 5 30 Change setting OFF 12 00 ON ON 17 00 OFF 22 00 COOL 27 C AUTO 27 C Do COOL 28 C Fan AUTO Fan Me Fan Lo Wed Program 1 Program 2 Program 3 Program 4 ON OFF 10 00 ON _ OFF 14 00 ON 18 00 OFF 22 00 Fri COOL28C DRY 25 C COOL 28 C Fan ULo Fan ULo Sat Program 1 Program 2 3 Program 4 ON 7 30 Change setting No setting Change setting OFF 22 00 COOL 26 C moors AA Cuomo k Fan Hi Fan Hi Fan ULo gt Sun Program 2 Program 1 Program 3 Program 4 ON 7 00 Off JON 12 00 ON 19 00 OFF 22 00 COOL 28 C COOL 26 C COOL 27 C Fan Hi Fan Hi Fan ULo
48. y occur if the room s temperature and humidity are very high It disappears as soon as the temperature and humidity decrease There is a slight smell Air blown out during operation may smell This is caused by tobacco or cosmetics adhering to the unit After a power cut the unit does not restart even if power has been restored If the auto restart function is not set the unit will not restart automatically Use the remote control to start the operation again Remote control signals are not received Remote control signals may not be received if the unit display section is exposed to direct sunlight or other bright light If so cut out the sunlight or reduce the other light Moisture may form on the air outlet grills If the unit is operated for a long time in high humidity moisture may form on the air outlet grills and start dripping Fan will not stop immediately after unit operation was stopped Indoor fan Fan will not stop after 2 hours if set to CLEAN operation Fan will not stop about a 1 minute period in order to protect the unit Outdoor fan RUN light stays on even though operation was stopped The RUN light illuminates during CLEAN operation Run light turns off when CLEAN operation ends 28 Contact your dealer Wi Turn off the power switch immediately and inform your dealer in any of the following situations The fuse or switch blows continu The cable becomes extr
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