Mitsubishi Electric MSZ-HC35VA
Contents
1. es de opera o antes da utiliza o BRUGSANVISNING Til kunden e L s denne brugsanvisning f r brugen s korrekt og forsvarlig anvendelse af klima anl gget sikres BRUKSANVISNING F r kunder e F r att anv nda enheten p r tt och s kert s tt ska denna bruksanvisning l sas innan enheten tas i bruk LETME TAL MATLARI Sat n al c lar i in e Bu birimi do ru ve g venli olarak al t rmak i in kullanmadan nce bu i letme talimatlar n mutlaka okuyun PYKOBOACTBO NO KCANNYATAUNN Ona nonb3oBaTenen e na o6ecneyueHnaA npaBnnbHoro n 6e3onacHoro ncnonbsoBaHnna Npuoopa cnenyeT DO Hayana ero kcnnyaTaynn BHUMATeENbHO NpOUUTaTb AAHHOE PyKOBOACTBO Nederlands E MAnvik Portugu s Svenska CONTENTS SAFETY PRECAUTIONS NAME OF EACH PART PREPARATION BEFORE OPERATION MANUAL OPERATION COOL DRY HEAT AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT ECONO COOL OPERATION TIMER OPERATION ON OFF TIMER WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONGTIME MAINTENANCE ed CLEANING THE FRONT PANEL CLEANING THE AIR FILTER ANTI MOLD BEFORE CONTACTING THE SERVICE REPRESENTATIVE CHECK THE FOLLOWING AGAIN WHEN YOU THINK THAT TROUBLE HAS OCCURRED INSTALLATION RELOCATION AND INSPECTION SPECIFICATIONS WEEE SAFETY PRECAUTIONS Since rotating parts2. do not touch the e Do not soak the front panel in water lukewarm wa metal parts of the indoor unit ter longer than two hours and do not expose the This may cause an injury panel to direct sunlight heat or flames when dry ing it The panel may be deformed or discolored Remove dirt from the air filter using a vacuum ES Install the air filter cleaner or by washing the filter with water Securely install its tabs Hold both ends of the front panel keep the e Do not wash with scrubbing brush or hard surface WN of sponge Otherwise the filter may deform panel level and insert the hinges into the ahi 5 gt i e If the dirt is noticeable wash the filter with a solu holes on the upper part of the indoor unit until A b S th lick int l Th i the front tion of mild detergent diluted in lukewarm water EV CICK IMO RE i AGN CIOSe E ron e If hot water 50 C or more is used the filter may panel securely and press the three positions be deformed Install on the front panel as indicated by the arrows er e EE e op ES A CAUTION Do not drop the front panel or pull it out forcibly The panel may be damaged Do not step onto an unstable bench when removing or installing the front panel This may cause an injury etc if you fall down Optional product Name of parts Catechin air filter Parts number MAC 3003CF m What is
3. to blow out warm air The operation is stopped for about 10 minutes in the heating operation Defrosting of the outdoor unit is being done De frosting operation Since this is completed in 10 minutes please wait When the external temperature is too low and humidity is too high frost is formed Hissing sound is some times heard This is the sound when the flow of refrigerant inside the air conditioner is switched The room cannot be heated sufficiently When the outside air temperature is low the heating effect may not be sufficient The air conditioner starts the operation only with the main power turned on though you do not operate the unit with the remote controller These models are equipped with an auto restart function When the main power is turned off with out stopping the air conditioner with the remote controller and is turned on again the air condi tioner will start operation automatically in the same mode as the one set with the remote con troller just before the shutoff of the main power INSTALLATION RELOCATION AND INSPECTION Avoid installing the air conditioner in the following places e Where flammable gas could leak A CAUTION Do not install the unit where flammable gas could leak If gas leaks and collects around the unit it may cause an explosion e Where there is much machine oil e Salty places such as the seaside SS e Where sulfide gas is generated such
4. Catechin air filter The air filter is dyed with a natural material catechin that is contained in tea The catechin air filter deodorizes odor and noxious gases such as formaldehyde ammonia and acetaldehyde Moreover it restraints the activity of the viruses adhering to the filter BEFORE CONTACTINGTHE SERVICE REPRE SENTATIVE CHECK THE FOLLOWING AGAIN Question Check points The air conditioner cannot be operated Is the breaker turned on Is the fuse blown Is the ON timer set Page 8 The horizontal vane does not move Are the horizontal vane and the vertical vane attached to the indoor unit correctly Is the fan guard deformed The room cannot be cooled or heated sufficiently Is the temperature setting correct Page 6 Is the filter clean Page 9 Is the fan of the indoor unit clean Are there any obstacles blocking the air inlet or outlet of the indoor or outdoor unit Is a window or door open The air from the indoor unit smells strange Is the filter clean Page 9 Is the fan of the indoor unit clean The display on the remote controller does not appear or it is dim The indoor unit does not respond to the re mote control signal Are the batteries exhausted Page 5 Is the polarity of the batteries correct Page 4 Are any buttons on the remote controller of other electric appliances being pressed When a power failure oc curs Does the air cond
5. I Press the button again e When the Se button is pressed or the operation mode is changed during the ECONO COOL operation ECONO COOL operation is released FAN e The CS button the amp or amp button and ON OFF timer explained be low are available low makes you feel cooler than constant air flow So even though the set temperature is TIMER OPERATION ON OFF TIMER ONDE O SREB CO C90 FAN ECONO COOL Bees HEAT DRY VANE SELECT C TIMED O RESET It is convenient to set the timer when you go to bed when you get home when you get up etc SELECT Select the timer mode by pressing the CS button during opera tion Each time this button is pressed the timer mode is changed in sequence O gt O OFF TIMER gt ON TIMER gt TIMER RELEASE TIME Set the time of the timer using the OY button Each time this button is pressed the set time increase or decrease by 1 hour to 12 hours To release the timer SELECT E Press the button until gt O OFF TIMER and gt ON TIMER are not displayed NOTE The OFF TIMER and the ON TIMER cannot be set at the same time The displayed time is the time remaining and will decrease in 1 hour incre ments as time passes WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME When it is not going to be used for a long When the air conditioner is to be used time again Perform the FAN
6. abnormal sound is heard during operation consult your dealer Relocation e When the air conditioner is to be removed or re installed because of rebuilding moving etc special techniques and work are required Z WARNING Repairs or relocation should not be done by the customer If this is done incorrectly it may cause a fire an electric shock or an injury from the unit falling water leaking etc Consult your dealer To dispose of this product consult your dealer SPECIFICATIONS amp If you have any questions consult your dealer D Set name MSZ HC25VA MSZ HC35VA MSZ HC35VAB Indoor MSZ HC25VA MSZ HC35VA MSZ HC35VAB Outdoor MUZ HC25VA MUZ HC35VA MUZ HC35VAB Function Cooling Heating Power supply JN 230V 50Hz Capacity 25 3 2 3 15 3 4 3 6 Input 0 77 0 88 0 98 S 1 13 0 995 Indoor Outdoor Refrigerant filling capacity R410A Indoor Outdoor LP ps Cooling Heating Cooling Heating Weight IP code Permissible excessive operating pressure HP ps 4 15 Indoor Super High High Med Low 43 38 32 26 43 38 32 26 Outdoor 47 48 a 43 38 32 26 Noise level NOTE 1 Rating condition 2 Guaranteed operating range Indoor Outdoor 32 C DB 43 C DB 23 C WB 21 C DB 18 C DB 15 C WB 27 C DB 24 C DB 18 C WB 20 C DB 10 C DB 11 C WB Cooling Indoor 27 C
7. and parts which could cause an electric shock are used in this product be sure to read these Safety Precautions before use Since the cautionary items shown here are important for safety be sure to observe them Marks and their meanings Z WARNING Incorrect handling could cause a serious hazard such as death serious injury etc with a high prob ability Z CAUTION Incorrect handling could cause a serious hazard depending on the conditions Meanings of symbols used in this manual Be sure not to do Be sure to follow the instruction Never insert your finger or stick etc Never step onto the indoor outdoor unit and do not put anything on them Danger of electric shock Be careful Be sure to disconnect the power supply plug from the power outlet Be sure to shut off the power 99 POO After reading this manual keep it together with the installation manual in a handy place for easy reference Warning positions FRONT PANEL z ENCLOSURE TE A x AIR OUTLET ENCLOSURE A GA oo e This air conditioner is NOT intended for use by children or infirm persons without supervisions A WARNING Do not use intermediate connection of the power supply cord or the extension cord and do no
8. and room temperature Indication Operation state This shows that the air conditioner is operating to reach the target temperature Please wait until the target temperature is obtained About 2 C or more a This shows that the room temperature is approaching the About 2 C or less target temperature MANUAL OPERATION COOL DRY HEAT To select the COOL DRY or HEAT mode Press the button A MITSUBISHI ELECTRIC Select the operation mode by pressing the button Each time this button is pressed the operation mode is changed in sequence Et COOL gt DRY gt HEAT ONIOFFO TOO OE WARMC DCOOL To stop operation COOC be Press the button After the operation mode is set once the operation starts in the same mode as oe FAN ECONO COOL i HEAT DRY VANE SELECT c TIMEZ O RESET the one set previously from the next time by simply pressing the button Ge ee e ee ee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee e Ei When the set temperature is to be changed e Press the Zi button to lower the temperature One press lowers the temperature by about 1 C e Press the amp button to raise the temperature One press raises the temperature by about 1 C In DRY operation e The temperature control temperature setting cannot be done e The room temperature is slightly lowered in this operation mode EI The details of the display on the ind
9. collect and this may cause a fire Veriicalvahe Replace the 2 batteries of the remote controller with new ones of same type e Using an old battery together with a new one may result in heat generation leakage or an explosion Horizontal vane If liquid from the batteries gets onto your skin or clothes wash it well with clean water e f liquid from the batteries gets into your eyes wash them well with clean water and consult a doctor at once Ventilate well in using the unit with a stove etc e An oxygen shortage may occur Do not operate switches with wet hands e This may cause an electric shock Do not clean the air conditioner with water or put a vase or glass on it a N e Water may enter the unit and degrade the insulation This may cause an electric shock Operation section Display section Do not step or put anything on the indoor outdoor unit Remote control receiving section e This may cause an injury etc if you or something falls down Emergency operation switch E O sw OPERATION Remote controller Z WARNING e Consult your dealer for installation of the air conditioner Since special techniques and work are required Ye installation should not be done by the customer If this is done incorrectly it may cause a fire an electric shock injury or water leaking e If gas leaks and collects around the unit it may cause an explosion Outdoor unit A CAUTION Air inlet Earth th
10. cooled and this causes water to condense In the heating operation the defrosting opera tion makes water frozen on the outdoor unit melt and drip down In the heating operation water drips from the heat exchanger This is not a malfunction However if you have any trouble with water dripping consult your dealer for drainage work Please note that we cannot provide drainage work in such climate that the outdoor unit may get frosted White smoke is discharged from the outdoor unit In the heating operation vapor generated by the defrosting operation looks like white smoke The room cannot be cooled sufficiently When a ventilation fan or a gas cooker is used in a room the cooling load increases resulting in an insufficient cooling effect When the outside air temperature is high the cooling effect may not be sufficient Mist is discharged from the air outlet of the indoor unit The cool air from the air conditioner rapidly cools moisture in the air inside the room and it turns into mist Mechanical sound is heard from the indoor unit This is the switching sound in turning on off the fan or the compressor The swing operation of the HORIZONTAL VANE is sus pended for about 15 sec onds then restarted This is for the swing operation of the HORIZON TAL VANE to be performed normally Air does not blow out soon in the heating operation Please wait as the air conditioner is preparing
11. CONTROLLER HOLDER MAC 1200RC Refer to page 5 Handing of the remote controller PREPARATION BEFORE OPERATION A These models are equipped with an auto restart function If you do not want to use this function please consult the service representative because the setting of the unit needs to be changed Auto restart function is When the indoor unit is controlled with the remote controller the operation mode the set temperature and the fan speed are stored in the memory If a power failure occurs or the main power is turned off during operation Auto restart function sets automatically to start operating in the same mode as the one set with the remote controller just before the shutoff of the main power Refer to page 5 for details Power supply ES Insert the power supply plug into the power outlet and or turn the breaker on Z WARNING Remove dirt from the power supply plug and insert the plug securely If dirt adheres to the plug or insertion is incomplete it may cause a fire or an electric shock Remote c oller How to set the batteries Remove the back lid and insert batteries Press the RESET button Then reattach the back lid Insert the minus pole of the batteries first Check if the polarity of the batteries is correct Press using a thin stick A Insert the minus pole of the batteries first e Ifthe RESET button is not pressed the remote con troller may not operate corre
12. DB 19 C WB Outdoor 35 C DB Heating Indoor 20 C DB Outdoor 7 C DB 6 C WB Upper limit Cooling Lower limit Upper limit Heating Lower limit WEEE Note This symbol mark is for EU countries only This symbol mark is according to the directive 2002 96 EC Article 10 Information for users and Annex IV Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be recycled and reused This symbol means that electrical and electronic equipment at their end of life should be disposed of separately from your household waste Please dispose of this equipment at your local community waste collection recycling centre In the European Union there are separate collection systems for used electrical and electronic product Please help us to conserve the environment we live in This product is designed and intended for use in the residential commercial and light industrial environment The product at hand is based on e Low Voltage Directive 73 23 EEC the following EU regulations e Electromagnetic Compatibility Directive 89 336 EEC d MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BLDG 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN SG79Y767H01
13. MITSUBISHI ELECTRIC SPLIT TYPE AIR CONDITIONERS OPERATING INSTRUCTIONS INDOOR UNIT MSZ HC25VA MSZ HC35VA C MSZ HC35VAB OPERATING INSTRUCTIONS For customers e To use this unit correctly and safely be sure to read this operating instructions before use Bedienungsanleitung Fur Kunden e Um diese Einheit richtig und sicher zu verwenden unbedingt diese Bedienungs anleitung vor der Inbetriebnahme durchlesen NOTICE D UTILISATION A lattention des clients e Pour avoir la certitude d utiliser cet appareil correctement et en toute s curit veuillez lire attentivement cette notice d instructions avant de mettre l appareil en fonction GEBRUIKSAANWIJZING Voor de klant e Om dit apparaat op de juiste manier en veilig te gebruiken dient u eerst deze gebruiksaanwijzing aandachtig door te lezen MANUAL DE INSTRUCCIONES Para los clientes e Para emplear correctamente este aparato y por razones de seguridad debe leer este manual de instrucciones de manejo antes de su utilizaci n LIBRETTO D ISTRUZIONI Per gli utenti e Per utilizzare correttamente quest unita leggere questo libretto d istruzioni atten tamente e per intero OAHTIEZ AEITOYPIIAZ Tia tov meAatn e ia va XPNOLMOTIOINOETE OUT TNV UOVOOO OWOTA Kal UE AOMAAELA BEBalwOEiTs OTL EXETE SLABAOEL AUTO TO EYXELPISLO OSNYLWV TIOUN OTTO tnv xpPrON INSTRU ES DE OPERA O Para os clientes e Para utilizar esta unidade correctamente certifique se de que l estas instru
14. as a hot spring The installation location of the outdoor unit should be at least 3 m away from the antennas for TV sets radios etc In areas where the reception is weak pro vide greater space between the outdoor unit and the antenna of the affected device if operation of the air conditioner interferes with radio or TV reception wall etc Inverter type fluorescent lamp To prevent the effects of a fluorescent lamp keep as far apart as possible Well ventilated dry place Keep a space to prevent the picture a distortion or the noise im or more Where oil is splashed or where the area is filled with oily smoke Portable S SC e Where there is high frequency or wireless equipment phone Padio ea SY Z WARNING If the air conditioner operates but does not cool or heat depending on model the room consult your dealer since there may be a refrigerant leak Be sure to ask the service representative whether there is refrigerant leakage or not when repairs are carried out The refrigerant charged in the air conditioner is safe Refrigerant normally does not leak however if refrigerant gas leaks indoors and comes into contact with the fire of a fan heater space heater stove etc harmful substances will be generated Electrical work e Provide an exclusive circuit for the power supply of the air conditioner e Be sure to observe
15. ctly e Be sure to press the RESET button not too strongly PREPARATION BEFORE OPERATION Handling of the remote controller e The range that the signal can reach is about 6 m when the remote controller is pointed at the front of the in door unit e When a button is pressed one or two beeps will be heard from the indoor unit If no sound is heard op erate again e Use the remote controller carefully If it is dropped thrown or it gets wet the remote con troller may not operate When installing on a wall etc e Install the remote controller holder option in a position where the signal reception sound beep can be heard from the indoor unit when the button is pressed How to install remove the remote controller Installing Insert the remote controller downward Removing Pull it up Remote controller 2 holder option Dry cell batteries E Reference for replacing batteries Replace the batteries with new AAA alkaline batteries in the following cases When the indoor unit does not respond to the remote control signal When the display on the remote controller becomes dim When a button of the remote controller is pressed all displays appear on the screen and then disappear immediately Do not use manganese batteries The remote controller could malfunction e The service life of an alkaline battery is about 1 year However a battery whose time limit is approaching may be exhausted so
16. e unit e Do not connect the earth to a gas pipe water pipe lightning rod or the earth of a telephone If the earthing is incorrect it may cause an electric shock Install an earth leakage breaker depending on the place where the air conditioner is to be installed humid places etc e Ifthe earth leakage breaker is not installed it may cause an electric shock Drain should be fully drained e Ifthe drainage route is incomplete water may drop from the unit This may wet and damage the furniture Operation Indicator lamp J Piping Air outlet Drain outlet NAME OF EACH PART DG Signal transmitting section a MITSUBISHI ELECTRIC Operation display section ON OFF operate stop button aaa Temperature buttons ECONO COOL button oo gh are its Gees Vane control button Fan speed control button Operation select button Timer mode select button a 5 3 Time set buttons EO weaeeriusa gt RESET button NOTE Use the remote controller provided with the unit only Do not use other remote controller Optional parts Optional parts are available from your local dealer Name of parts Type name REMOTE
17. he COOL or DRY mode and use positions 2 to 4 in the HEAT mode when adjust f HEAT ing to your requirements AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT Movement of the horizontal vane COOL DRY HEAT At the start of heating operation air Horizontal Very small becomes Horizontal position position air flow VARE Position 4 e e The vane automatically moves to horizontal position e Immediately after the air conditioner starts operat It will not swing ing the vane stays at horizontal position Once the NOTE air from the indoor unit becomes sufficiently warm Air blows out upper than position 1 the vane moves to position 4 e To constantly change the air flow direction select Once the air conditioner starts operating the fan x SWING with the VAN E button speed increases gradually as the air from the indoor 2 unit gets warmer and continues until the set speed is finally reached At the start of heating After operation around 0 5 S air toth iti ee Position 1 Horizontal becomes position Very small warm Set position air flow When the air flow direction is z set to position 2 3 or 4 Z e After around one hour of operation the air condi e Immediately after the air conditioner starts operat S tioner automatically moves the vane to position 1 ing the vane stays at horizontal position Once the Say To change the air flow direction t
18. he unit using a soft dry cloth e If the dirt is noticeable wipe the unit with a cloth soaked in a solution of mild detergent diluted in luke warm water e Donotuse gasoline benzine thinner polishing pow der or insecticide The unit may be damaged e The front panel may come off if it is lifted up past its level position If the front panel comes off refer to step E in CLEANING THE FRONT PANEL CLEANING THE FRONT PANEL CLEANING THE AIR FILTER ANTI MOLD wash it with water EE otthe front Pane ance thane After washing the panel wipe up the remain Holding the knob on the air filter pull up the After washing with water lukewarm water iere Steeg E Gre ing water with a soft dry cloth and let it dry filter slightly and then pull down to remove dry the air filter well in the shade eae a cen ee out of direct sunlight e Donotexpose the air filter to direct sunlight or heat and pull the hinges forward to remove the front panel WN e pp TEE Be Open the front panel then remove replace e Ifthe dirt is noticeable wipe the front panel with a from a fire when drying it cloth soaked in a solution of mild detergent diluted in lukewarm water Air filter op the filter A e Do not use gasoline benzine thinner polishing A powder or insecticide and do not wash the front Remove panel with a scrubbing brush or the hard surface of Z CAUTION a sponge When the air filter is to be removed
19. isassemble the batteries and do not throw them into a fire e This may result in leakage fire or an explosion Do not operate the unit for a long time in high humidity e g leaving a door or window open e Inthe cooling mode if the unit is operated in a room with high humidity 80 RH or more for a long time water condensed in the air conditioner may drop and wet or damage furniture etc SAFETY PRECAUTIONS NAME OF EACH PART A CAUTION Indoor unit SC Do not use the unit for special purposes e Do not use this air conditioner to preserve precision devices food animals plants and art objects This may cause deterioration of quality etc es Do not put a stove etc where they are exposed to direct airflow Air filter Anti mold Front panel e This may cause imperfect combustion eS B iihi When the unit is to be cleaned switch it off and disconnect the power supply plug and or turn off the E p breaker e Since the fan rotates at high speed during operation this may cause an injury When the unit is not going to be used for a long time disconnect the power supply plug and or turn off the breaker Air outlet e Otherwise dirt may
20. itioner start operating again If the air conditioner had operated before the power failure as these models are equipped with an auto restart function the air conditioner should start operating again Refer to Description of AUTO RESTART FUNCTION on page 5 Even if the above items are checked when the air conditioner does not recover from the trouble stop using the air conditioner and consult your dealer In the following cases stop using the air conditioner and consult your dealer e When water leaks or drops from the indoor unit e When the upper operation indicator lamp blinks e When the breaker trips frequently e The remote control signal may not be received in a room where an electronic ON OFF type fluorescent lamp inverter type fluorescent lamp etc is used e Operation of the air conditioner may interfere with radio or TV reception in areas where the reception is weak An amplifier may be required for the af fected device e When thunder is heard stop operation and disconnect the power supply plug or turn off the breaker Otherwise the electrical parts may be damaged WHEN YOU THINK THAT TROUBLE HAS OCCURRED The air conditioner cannot be operated for about 3 min utes when restarted This protects the air conditioner according to in structions from the microprocessor Please wait Cracking sound is heard This sound is generated by the expansion con traction of the front panel etc due to cha
21. nge in temperature The air from the indoor unit smells strange The air conditioner may suck in an odor adher ing to the wall carpet furniture cloth etc and blow it out with the air The sound of water flowing is heard This is the sound of refrigerant flowing inside the air conditioner This is the sound of condensed water flowing in the heat exchanger This is the sound of the heat exchanger defrost ing The sound as burbling is heard This sound is heard when the outside air is ab sorbed from the drain hose in turning on the range hood or the ventilation fan and that makes water flowing in the drain hose spout out This sound is also heard when the outside air blows into the drain hose in case the outside wind is strong Question Answer not a malfunction The air flow direction changes during operation The direction of the hori zontal vane cannot be ad justed with the remote con troller When the air conditioner is operated in COOL or DRY mode if the operation continues with air blowing down for 1 hour the direction of the air flow is automatically set to position 1 to pre vent condensed water from dropping In the heating operation if the air flow tempera ture is too low or when defrosting is being done the horizontal vane position is automatically set to horizontal Water leaks from the out door unit During COOL and DRY operations pipe or pipe connecting sections are
22. o the original set air from the indoor unit becomes sufficiently warm ting operate the VANE button on the remote con the vane moves to the position corresponding to the troller again set direction of air flow e The vane does not move to the straight down posi e Once the air conditioner starts operating the fan tion in the COOL and DRY mode speed increases gradually as the air from the indoor unit gets warmer and continues until the set speed is finally reached e The vane moves intermittently between positions 1 e The vane moves intermittently between positions 2 and 4 The vane stops for a brief period at posi and 4 The vane stops for a brief period at positions tions 1 and 4 2 and 4 OH mA Z n K NOTE Adjust the vertical AIR FLOW direction using the remote controller Moving the horizontal vane manually can cause trouble To change the horizontal direction of the air flow move the vertical vane manually Adjust the vane before operation starts Since the horizontal vane moves automatically your fingers may be caught e When the horizontal vane is in position 1 2 3 or 4 Adjust the vertical vane by moving the tab to the opposite direction of your preferred air flow direction e When the horizontal vane is in horizontal position Adjust the vertical vane by moving the sec
23. on The recommended usable time limit is indicated month year on the bottom of the battery e To prevent liquid leakage take out all batteries when the remote controller is not going to be used for a long time CAUTION If liquid from the batteries gets onto your skin or clothes wash it well with clean water If liquid from the batteries gets into your eyes wash them well with clean water and consult a doctor at once e Do not use rechargeable batteries e Replace the 2 batteries with new ones of the same type e Dispose of exhausted batteries in the correct man ner When the remote controller cannot be used emergency operation When the batteries of the remote controller run out or the remote controller malfunctions the emergency op eration can be done using the EMERGENCY OPERATION switch Press the EMERGENCY OPERATION switch Each time the EMERGENCY OPERATION switch is pressed the unit will operate in order of EMER GENCY COOL MODE EMERGENCY HEAT MODE and STOP MODE However when the EMERGENCY OPERATION switch is once pressed the unit will operate in test run for 30 minutes and then the operation mode shifts to EMERGENCY MODE Details of EMERGENCY MODE are as shown below However the temperature control does not work for 30 minutes in test run and the unit is set to continu ous operation The fan speed is set to High in test run and shifts to Medium after 30 minutes O
24. ond vane tabs on both ends of the vertical vane to the direction of your preferred air flow direction To change the air flow direction not to blow directly onto your body To change the air flow direction When to use this function COOL DRY HEAT Pressing and hold ing the VANE button for 2 seconds or more causes the horizontal vane to reverse and move to horizontal posi tion eil Horizontal position Use this function if you don t want the air from the indoor unit to blow directly onto your body e Depending on the shape of the room the air may blow directly onto your body e Press the button again to return the vane to the previously set position VANE The air conditioner starts the cooling or drying operation approx 3 minutes after the vane has moved to the hori zontal position e When the button is pressed Beer the vane returns to the previously set position and the air conditioner starts the cool ing or drying operation in approx 3 minutes VANE The air conditioner starts heat ing operation approx 3 min utes after the vane has moved to the horizontal position e Sometimes the area around your feet may not warm To warn the area around the feet set the horizontal vane to AUTO or the downward blowing position e When the VANE an pressed again the vane re turns to the previously set position and the air c
25. ondi tioner starts heating opera tion in approx 3 minutes button is NOTE If you make the air flow not to blow directly onto your body by pressing VANE minutes even during the operation of the air conditioner The air conditioner operates with decreased air flow until the compressor turns on again When the vertical air flow direction is changed from vane positions 1 through 4 to the horizontal position or vice versa the horizontal air flow direction will change to the opposite direction button the compressor stops for 3 What is ECONO COOL Swing air flow change of air fl automatically set 2 C higher it is possible to perform cooling operation with keeping comfort As a result energy can be saved ECONO COOL OPERATION A MITSUBISHI ELECTRIC ONIOFFO F029 i doo ODD Da EAN ECONO COOL 3 Ve HEAT ORY VANE SELECT ZMED L Oa O RESET Use this operation when you want to be comfortable in COOL mode even with energy saved Perform the following operations while the unit is operat ing in the MANUAL COOL mode E Press the button When the ECONO COOL operation is selected in COOL mode the air conditioner performs swing operation vertically in various cycle according to the temperature of air conditioner Also SET TEMPERATURE is automatically set 2 C higher than in COOL mode To release the ECONO COOL operation
26. oor unit are explained on page 5 If the air conditioner doesn t cool or heat effectively If the fan speed is set to Low or AUTO sometimes the air conditioner may not cool or heat the air effectively In this case change the fan speed to Med or upper Change the fan speed gt Fan speed Low or AUTO Fan speed Med or upper AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT AIR FLOW velocity and direction can be selected as required F To change the AIR FLOW velocity press the es button Each time the button is pressed the fan speed is changed in sequence a Low gt aa Med gt aat High gt wegl Super High gt AUTO A MITSUBISHI ELECTRIC e Use the satii Super High notch to cool heat the room more efficiently e If the operating sound of the air conditioner disturbs your sleep use the a Low notch ONIOFFO 109 cj AER EZ To change the AIR FLOW blowing direction vertically press the DOD E button E EAN ECONO COOL S G5 HEAT DRY VANE Each time the button is pressed the angle of the horizontal vane is changed in sequence 1 gt e 2 gt 3 gt 4 gt a SWING gt AUTO SWING OPERATION Use the swing operation for the air flow to reach all corners of the room SELECT TTIMEna og Recommended horizontal vane range for more efficient i air conditioning SoD O RESET Use the AUTO position usually DRY Use position 1 in t
27. operation for 3 or 4 hours to dry the inside of the air conditioner e To perform FAN operation set the remote control ler to the highest temperature in the MANUAL COOL mode Refer to page 6 Turn off the breaker and or disconnect the power supply plug O CAUTION Turn off the breaker or disconnect the power supply plug when the air conditioner is not going to be used for a long time Dirt may collect and this may cause a fire Remove the batteries from the remote con troller A CAUTION To prevent liquid leakage take out all batteries when the remote controller is not going to be used for a long time MAINTENANCE Clean the air filter and install it in the indoor unit Refer to page 9 for cleaning instructions Check that the air inlet and outlet of the in door outdoor units are not blocked with any obstacles Check that the earth is connected correctly CAUTION Earth the unit Do not connect the earth to a gas pipe water pipe light ning rod or the earth of a telephone If the earthing is incorrect it may cause an electric shock Before starting maintenance a Turn off the breaker and or disconnect the power supply plug OY A CAUTION When the unit is to be cleaned switch it off and discon nect the power supply plug or turn off the breaker Since the fan rotates at high speed during operation it may cause an injury Cleaning the indoor unit Bl Clean t
28. peration mode COOL HEAT Set temperature 24 C 24 C Fan speed Medium Medium Horizontal vane Auto Auto The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following fig ure Operation Indicator lamp EMERGENCY COOL e O i EMERGENCY HEAT Gu STOP oO Oo To stop the emergency operation press the EMERGENCY OPERATION switch once in case of EMERGENCY HEAT MODE or twice in case of EMERGENCY COOL MODE Description of AUTO RESTART FUNCTION e These units are equipped with an auto restart function When the main power is turned on the air conditioner will start operation automatically in the same mode as the one set with the remote controller before the shutoff of the main power e Ifthe unit was set to off with the remote controller before the shutoff of the main power it will remain stopped even after the main power is turned on e Ifthe unit was in the emergency operation before the shutoff of the main power it will start operation when main power comes on in the same mode as the one set with the remote controller before the emergency operation Details of display on the indoor unit D The operation indicator at the right side of the indoor unit indicates the operation state Lighted Blinking Operation Indicator Notlighted Operation indicator lamp Difference between target temperature
29. t connect many devices to one AC outlet e A fire or an electric shock may result from poor contact poor insulation exceeding the permissible current etc Remove dirt from the power supply plug and securely insert the plug into the outlet e If dirt adheres to the plug or insertion is incomplete it may cause a fire or an electric shock Do not scratch or process the power supply cord etc e Do not put heavy object on the power supply cord and do not scratch or process the cord The cord may be damaged and this may cause a fire or an electric shock Do not turn the breaker off on and or disconnect connect the power supply plug during operation e This may cause a fire due to spark etc e Be sure to turn off the breaker and or disconnect the power supply plug absolutely after switching the indoor unit off with the remote controller Do not expose your skin directly to cool air for a long time e This could damage your health Installation repairs or relocation should not be done by the customer e If this is done incorrectly it may cause a fire an electric shock or injury from the unit falling water leaking etc Consult your dealer e Ifthe power supply cord is damaged it must be replaced by the manufacturer or its service agent in order to avoid a hazard Do not insert your finger or a stick etc into the air inlet outlet e Since the fan rotates at high speed this may cause an injury e Young children should be supervised
30. the breaker capacity Z WARNING The customer should not install this unit If installation is done incorrectly it may cause a fire an electric shock or injury from the unit falling water leaking etc Do not use intermediate connection of the power supply cord or the extension cord and do not connect many devices to one AC outlet A fire or an electric shock may result from poor contact poor insulation exceeding the permissible current etc Consult your dealer Ab CAUTION Earth the unit Do not connect the earth to a gas pipe water pipe lightning rod or the earth of a telephone If the earthing is incorrect it may cause an electric shock Install an earth leakage breaker depending on the place where the air conditioner is to be installed humid places etc If the earth leakage breaker is not installed it may cause an electric shock Inspection and maintenance e When the air conditioner is used for several seasons the capacity may be lowered due to dirt inside the unit e Depending on the condition an odor may be generated or dehumidified water may not drain out smoothly due to dirt dust etc e Itis recommended that the unit be inspected and maintained charged by specialist in addition to normal maintenance Consult your dealer Operating sound considerations e Do not put an object around the air outlet of the outdoor unit This may lower the capacity or increase the volume of the operating sound e f an
31. to ensure that they do not play with the air conditioner When an abnormality burning smell etc occurs stop the air conditioner and disconnect the power supply plug and or turn off the breaker e Ifthe unit continues to be operated in an abnormal condition it may cause a fire trouble etc In this case consult your dealer A CAUTION When the air filter is to be removed do not touch the metal parts of the indoor unit e This may cause an injury Do not touch the air inlet or aluminum fin of the outdoor unit e This may cause an injury Do not put a vase or glass on the indoor unit e Water dropping into the indoor unit may deteriorate the insulation causing electric shock Do not use an insecticide or flammable spray e This may cause a fire or deformation of the cabinet Do not put a pet or houseplant where it will be exposed to direct airflow e This could injure the pet or plant Do not place other electric appliances or furniture under the indoor outdoor unit e Water may drip down from the unit and this may cause damage or malfunction to them Do not leave the unit on an installation stand which is damaged e The unit may fall and this may cause an injury Do not step onto an unstable bench when maintaining the unit etc e This may cause an injury etc if you fall down Do not pull the power supply cord e The core wire of the power supply cord may be disconnected and this may cause a fire Do not charge or d
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