Mitsubishi Electronics MSZ-GA35VA User's Manual
Contents
1. IANA Blue bellows type Catechin air filter Air outlet Horizontal vane Remote controller C N Operation section When the front panel is opened OPERATION INDICATOR Operation Indicator lamp T G INVERTER e operation switch receiving section K By Outdoor unit eee QUICK CLEAN KIT For Indoor unit Airinlet back and side Brush rm Nozzle Air outlet 2 a CS Universal adapter Drain outlet NAME OF EACH PART Remote controller Signal transmitting section j Operation display section ON OFF operate stop button Open the front lid ON OFF JEDEN ON OFF WIRMS Fan speed control button Operation select button ECONO COOL button MODE FAN sTOP ex ECONO COOL VANE f OSTART RESET button Temperature buttons Off timer button On timer button TIME set buttons Forward button Backward button CLOCK set button Vane control button PREPARATION BEFORE OPERATION Auto restart function E 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 b2. 18 C WB 18 C WB 20 C DB 10 C DB 20 C DB 11 CWB 21 C WB Indoor Upper limit Cooling Lower limit Upper limit Heating Lower limit 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 bh MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN SG79Y402H01 This pdf has been downloaded from the website of Supplying and installing the latest in air conditioning technology Celsius air conditioning Celsius Air Conditioning Ltd Well Street Heywood Greater Manchester OLIO INT o 1706 367 500 07000 CELSIUS o 1706 367 355 sales celsiusair co uk www celsiusair co uk www celsiusair co uk
3. INSTRU ES DE OPERA O Para os clientes e Para utilizar esta unidade correctamente certifique se de que l estas instru 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 SKCNJIYATALIAM Ona nonbsoBatenen e na o6ecneyeHuaA NpaBunbHoro n 6e3onacHoro ncnonbsoBaHna npn opa cnenyeT DO Hayana ero 2ROCTUIVOT OLM BHNMATENbHO NPOUUTaTb DAHHOE PYKOBOACTBO Francais NE Ya F lale E EAAnvika Portugu s T rk e Pycckun CONTENTS SAFETY PRECAUTIONS NAME OF EACH PART PREPARATION BEFORE OPERATION AUTO CHANGEOVER AUTO MODE 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 LONG TIME MAINTENANCE CLEANING THE FRONT PANEL HEAT EXCHANGER AND FAN CLEANING THE CATECHIN AIR FILTER CLEANING THE AIR CLEANING FILTER OPTION REPLACEME
4. 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 soon 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 Z 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 operation can be done using the EMERGENCY OPERATION switch Press the EMERGENCY OPERATION switch e 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 th
5. Refer to the table of Operation Indicator lamp below IC O Press the button In this case please set all the indoor units to the same operation mode emvali WANE oser After the operation mode is set once the operation starts in the same mode as e Wien indoor unit starts the operation while the defrosting of outdoor unit is being done it takes a few minutes max gt the one set previously from the next time by simply pressing the sa button 10 minutes to blow out the warm air e Inthe heating operation the indoor unit that does not operate may get warm or the sound of refrigerant flowing may be gt heard This is not a malfunction since the refrigerant continuously flows into the indoor unit that does not operate TIME La RESET CLOCK 14 D D SC Details of display on the indoor unit CHOSOKSHSHSHSHSHSHSHSHSHSHSHSHSHSHSHSHSHOHHSHSHOHSHSHOSHSOHSSHSHSSHOSSHSEOSEESSEe8 The operation indicator at the right side of the indoor unit indicates the operation state E When the set temperature is to be changed e Press the button to lower the temperature One press lowers the temperature by about 1 C BB e Press the A button to raise the temperature One press raises the temperature by about 1 C Lighted Blinking Not lighted Operation Indicator RK D Description of AUTO CHANGEOVER Operation indicator lamp 1 Initial mode When unit starts the operation with AUTO operation fro
6. 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 Do not operate the unit at low outside temperature less than 10 C in the cooling mode e In the cooling mode if the unit is operated at low outside temperature less than 10 C water con densed in the air conditioner may drop and wet or damage furniture etc SAFETY PRECAUTIONS A CAUTION 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 Do not put a stove etc where they are exposed to direct airflow e This may cause imperfect combustion When the unit is to be cleaned switch it off and disconnect the power supply plug or turn off the 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 or turn off the breaker e Otherwise dirt may collect and this may cause a fire Replace the 2 batteries 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 If liquid from the batteries g
7. an abnormality burning smell etc occurs stop the air conditioner and disconnect the power supply plug or turn off the breaker e If the unit continues to be operated in an abnormal condition it may cause a fire trouble etc In this case consult your dealer 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 If the power supply cord is damaged it must be replaced by the manufacturer or its service agent in order to avoid a hazard 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 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 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 disassemble 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
8. install its tabs N Securely close the front panel Air cleaning filter e If the air cleaning filter is clogged it may lower the unit s capacity or cause condensation at the air outlet e The air cleaning filter is disposable The standard usable term is about 1 year Optional parts Optional parts are available from your local dealer Name of parts AIR CLEANING FILTER Anti Allergy Enzyme Filter Parts number MAC 415FT E This optional part is for the replacement of the left side filter only No optional part is available for the right side filter CLEANING THE AIR OUTLET AND FAN OF THE INDOOR UNIT Before cleaning Switch the indoor unit off with the remote A controller and disconnect the power supply plug and or turn off the breaker otherwise T you may get injured since the fan of the in door unit rotates at high speed during op eration Manually move the horizontal vane to the end towards you and make sure the fan has stopped Remove the horizontal vane Be sure to hold horizontal vane when unlocking the stoppers Follow the procedure and OF to remove the horizontal vane Swing the vertical vanes out one by one Holding the unit lightly with one hand grab the tab of each vertical vane with the other hand and pull it downward to swing out each vertical vane Gi Hold the tab of each vertical vane and move the ver tical vane
9. the left 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 change 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 fan of the outdoor unit does not rotate even though the compressor is running Even if the fan starts to ro tate it stops soon When the outside temperature is low the fan may not operate to maintain sufficient cooling capacity Question Answer not a malfunction The air flow direction changes during operation The direction of the hori
10. the operation mode by pressing the button Each time this button is pressed the operation mode is changed in sequence A AUTO CR COOL gt DRY HEAT DI To stop operation ON OFF MODE FAN STOP E Press the button After the operation mode is set once the operation starts in the same mode as ONOFF ECONO COOL VANE f OSTAR the one set previously from the next time by simply pressing the button ES SCH TIME ce RESET CLOCK ey fe ONIOFF WISSiDESS SGeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee When the set temperature is to be changed e Press the button to lower the temperature One press lowers the temperature by about 1 C 100 COOL e Press the button to raise the temperature One press raises the temperature by about 1 C In COOL operation e When the outside temperature is low the fan of the outdoor unit turns on and off frequently or decreases the rotation speed to maintain sufficient cooling capacity In DRY operation e The temperature control temperature setting cannot be done e The room temperature is slightly lowered in this operation mode Si The details of the display on the indoor unit are explained on page 6 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 c
11. A MITSUBISHI AVM ELECTRIC SPLIT TYPE AIR CONDITIONERS D r ack to Index OPERATING INSTRUCTIONS INDOOR UNIT MSZ GA22VA MSZ GA25VA C MSZ GA35VA OPERATING INSTRUCTIONS For customers e To use this unit correctly and safely be sure to read this operating instructions before use Bedienungsanleitung F r Kunden e Um diese Einheit richtig und sicher zu verwenden unbedingt diese anleitung vor der Inbetriebnahme durchlesen Bedienungs NOTICE D UTILISATION A attention 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 appare GEBRUIKSAANWIJZING Voor de klant e Om dit apparaat op de juiste manier en veilig te gebruiken dient gebruiksaanwijzing aandachtig door te lezen il en fonction u eerst deze 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 ques unit leggere questo libretto d istruzioni atten tamente e per intero OAHTIEZ AEITOYPTIA Tia tov meAaTn e ia va XPNOWOTIONNOETE OUT TNV pov a OWOTA Kal HE AOMAAELA BeBatwOeite OTL EXETE StaBACEl AUTO TO EYXEIPIOLO OSNYIWV TOM amo tnv xeon
12. NT OF THE AIR CLEANING FILTER OPTION CLEANING THE AIR OUTLET AND FAN OF THE INDOOR UNIT BEFORE CONTACTING THE SERVICE REPRESENTATIVE CHECK THE FOLLOWING AGAIN WHEN YOU THINK THAT TROUBLE HAS OCCURRED INSTALLATION RELOCATION AND INSPECTION SPECIFICATIONS SAFETY PRECAUTIONS e Since rotating parts and parts which could cause an electric shock are used in this product be sure to read these Safety Precautions before use e 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 Incorrect handling could cause a serious hazard depending on the conditions ODDONNDAR WMD CAUTION Meanings of symbols used in this manual e The colour of the sticker affixed to the unit is written in the parentheses S Be sure not to do Q Be sure to follow the instruction Ge Black Black A Danger of electric shock Be careful Never insert your finger or stick etc Never step onto the indoor outdoor unit and do not put anything on them Be sure to disconnect the power supply plug from the power outlet Gd Be sure to shut off the power e After reading this manual keep it together with the installation manual in a handy place for easy reference Warning mark pos
13. OOL DRY HEAT At the start of heating ees Jl SE When air SE Very small ira e gie position air flow e Horizontal position Position 4 e The vane automatically moves to horizontal position e Immediately after the air conditioner starts operat 2 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 To constantly change the air flow direction select Once the air conditioner starts operating the fan SWING with the VANE button speed increases gradually as the air from the indoor a unit gets warmer and continues until the set speed is finally reached At the start of heating After operation ll around 0 5 a When air toth iti ee Position 4 Horizontal becomes position Very small warm Set position air flow When the air flow direction is Z setto position 2 3 or 4 zZ e After around one hour of operation the air condi e Immediately after the air conditioner starts operat Es e S i SN tioner automatically moves the vane to position 1 ing the vane stays at horizontal position Once the Zp To change the air flow direction to 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 m
14. al vane attached to the indoor unit correctly Page 12 Is the fan guard deformed The room cannot be cooled or heated sufficiently Is the temperature setting correct Page 7 Is the filter clean Page 10 Is the fan of the indoor unit clean Page 12 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 10 Is the fan of the indoor unit clean Page 10 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 5 Are any buttons on the remote controller of other electric appliances being pressed When a power failure oc curs Does the air conditioner 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 Descrip tion of AUTO RESTART FUNCTION on page 6 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
15. apor generated by the defrosting operation looks like white smoke Air does not blow out soon in the heating operation Please wait as the air conditioner is preparing 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 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 The room cannot be heated sufficiently When the outside air temperature is low the heating effect may not be sufficient In a multi unit system the indoor unit which is not op erating becomes warm and a sound similar to water flowing is heard from the unit A small amount of refrigerant continues to flow into the indoor unit even though it is not operat ing Mechanical so
16. ase change the fan speed to Med or upper Change the fan speed web 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 a To change the AIR FLOW velocity press the button Each time the button is pressed the fan speed is changed in sequence a LOW gt eg Med aat High gt saal Super High AUTO A MITSUBISHI ELECTRIC e Use the gl 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 ON OFF du JE fei To change the AIR FLOW blowing direction vertically press the SES button MODE FAN J STOP Each time the button is pressed the angle of the horizontal vane is changed in EJ sequence e 1 gt e 2 gt 3 gt 4 gt e SWING gt AUTO ECONOCOOL VANE OSTAR ES EE TIME Recommended horizontal vane range lt Use the AUTO position usually ESSN GASES EE Use position 1 in the COOL or DRY mode and use positions 2 to 4 in the HEAT mode when adjusting to your requirements SWING OPERATION Use the swing operation for the air flow to reach all corners of the room Cell SC AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT Movement of the horizontal vane C
17. d and Cal Back ward buttons TIME SET buttons to set the current time MODE FAN STOP ES ECONO COOL VANE START gt TIME RESET CLOCK e Each time the gt J button is pressed the set time increases by 1 minute and each time hel a Jbut ton is pressed the set time decreases by 1 minute e Pressing those buttons longer increases decreases the set time by 10 minutes Press the CLOCK set button again and close the front lid 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 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 holder 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
18. d this may cause a fire Remove the batteries from the remote con troller Z CAUTION TIMER OPERATION ON OFF TIMER It is convenient to set the timer when you go to bed when you get home when you get up etc How to set the ON timer How to set the OFF timer Press the fear button during operation Press the o button during operation Each time the button is pressed the OFF timer mode alternates between ON and OFF Each time the button is pressed the ON timer mode alternates between ON and OFF Set the time of the timer using the TIME but Set the time of the timer using the TIME but tons gt Forward and lt Backward tons gt Forward and al Backward Each time the gt button is pressed the set time increases by 10 minutes each time the a button is pressed the set time decreases by 10 minutes Each time el gt button is pressed the set time in creases by 10 minutes each time bel a button is pressed the set time decreases by 10 minutes To release the OFF timer ei Press the ica button To release the ON timer B Press the ZC button Programming timer operation The ON timer and the OFF timer can be used in combination The timer of the set time that is reached first will operate first Jr mark indicates the order of
19. e 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 6 for details Outdoor unit Insert the power supply plug into the power outlet and or turn the breaker on A 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 Remoto controller E Use the remote controller provided with the unit only Do not use other remote controller PREPARATION BEFORE OPERATION Remote controller How to set the batteries and the current time Remove the front lid and insert batteries Then reattach the front lid Insert the minus pole of the batteries first Check if the polarity of the batteries is correct Insert the minus pole of the batteries first Press using a thin stick e Ifthe RESET button is not pressed the remote con troller may not operate correctly e Be sure to press the RESET button not too strongly Press the CLOCK set button Press using a A thin stick Press the gt Forwar
20. e unit will operate in test run for 30 minutes and then the operation mode shifts to EMERGENCY MODE e Details of EMERGENCY MODE are as shown be low However the temperature control does not work for 30 minutes in test run and the unit is set to continuous operation The fan speed is set to High in test run and shifts to Medium after 30 min utes Operation mode COOL HEAT Set temperature 24 C 24 C Fan speed Medium Medium Horizontal vane Auto Auto e The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following fig ure Operation Indicator lamp EMERGENCY COOL er CO Paes EMERGENCY HEAT e l STOP 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 AUTO CHANGEOVER AUTO MODE OPERATION An automatic cooling and heating changeover operation system ensures easy control and year round KEEN Description of AUTO RESTART FUNCTION air conditioning Once the desired temperature is set unit operation is switched automatically between cooling and e These units are equipped with an auto restart function When the main power is turned on the air conditioner will start heating according to the room temperature In addition fan control of the outdoor unit enables cooling operation automatically in the same mode as the one set with the
21. ent diluted in luke warm water e Do not use gasoline benzine polishing powder 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 Pi in CLEANING THE FRONT PANEL CLEANING THE FRONT PANEL HEAT EXCHANGER AND FAN GC Remove the catechin air filter before clean ing the heat exchanger Front panel Hold both ends of the front panel and lift the panel up until a click is heard Holding the hinges lift the panel up until it is level and pull the hinges forward to remove the front panel CAUTION e Do not drop the front panel or pull it out forcibly The panel may be damaged e Do not step onto an unstable bench when removing or installing the front panel This may cause an injury etc if you fall down Wipe the front panel with a soft dry cloth or wash it with water After washing the panel wipe up the remain ing water with a soft dry cloth and let it dry out of direct sunlight e If the dirt is noticeable wipe the front panel with a cloth soaked in a solution of mild detergent diluted in lukewarm water e Do not use gasoline benzine thinner polishing powder or insecticide and do not wash the front panel with a scrubbing brush or the hard surface of a sponge e Do not soak the front panel in water lukewarm wa ter longer than two hours and do not expose the panel to direct sunl
22. epending on the shape of the room the air may blow directly onto your body e Press the z 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 NE e When the z button is pressed again the vane returns to the previously set position and the air conditioner starts the cool ing or drying operation in approx 3 minutes 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 z button is pressed again the vane re turns to the previously set position and the air condi tioner starts heating opera tion in approx 3 minutes ECONO COOL OPERATION 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 A MITSUBISHI ELECTRIC ing in the MANUAL COOL mode ECONO COOL 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 automa
23. ets 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 e Water may enter the unit and degrade the insulation This may cause an electric shock Do not step or put anything on the indoor outdoor unit e This may cause an injury etc if you or something falls down For installation A WARNING A CAUTION SO Do not install the unit where flammable gas could leak e If gas leaks and collects around the unit it may cause an explosion Earth the 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 If the earth leakage breaker is not installed it may cause an electric shock Drain should be fully drained e If the drainage route is incomplete water may drop from the unit This may wet and damage the furniture NAME OF EACH PART Heat exchanger Air cleaning filter EE e Optional parts Anti Z Allergy Enzyme Filter
24. filter with your finger and remove the air cleaning filter blue bellows type from the catechin air filter Catechin air filter Back side Soak the filter together with its frame in luke warm water and wash it E f the dirt is noticeable use a solution of mild deter gent diluted in lukewarm water E if hot water 50 C or more is used the filter may be deformed E Do not use a scrubbing brush or sponge This may damage the surface of the filter E Do not use a chlorine detergent After rinsing with water lukewarm water shake off the excess water and dry the filter well in the shade E Do not expose the filter to direct sunlight or heat from a fire when drying it REPLACEMENT OF THE AIR CLEANING FILTER OPTION When the capacity is lowered because of dirt etc it is necessary to replace the air cleaning filter Air cleaning filter replacement about once every year Remove the catechin air filter left one The air cleaning filter is not attached to the right side catechin air filter Catechin air filter A Pull up the tabs on both sides of the air clean ing filter with your finger and remove the air cleaning filter blue bellows type from the catechin air filter Catechin air filter Back side Attach a new air cleaning filter to the catechin air filter so that all 8 tabs on the catechin air filter are securely installed w m Install the catechin air filter Securely
25. gas leaks and collects around the unit it may cause Keep a spaces 5 to prevent the an explosion picture distortion or the noise 1m or more im G or more To prevent the effects Well ventilated dry place Where there is much machine oil Salty places such as the seaside Where sulfide gas is generated such as a hot spring Where oil is splashed or where the area is filled with oily smoke e Where there is high frequency or wireless equipment 38 3 3 2 Cordless phone or Portable phone Radio kel XS J A 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 the breaker capacity A WARNING e 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
26. ight heat or flames when dry ing it The panel may be deformed or discolored Hold both ends of the front panel keep the panel level and insert the hinges into the holes on the upper part of the indoor unit until they click into place Then close the front panel securely and press the three po sitions on the front panel as indicated by the arrows You can sweep the surface of heat exchanger if you install the brush of QUICK CLEAN KIT to your vacuum cleaner Please refer to the instructions described in QUICK CLEAN KIT for details packaged in outdoor unit Z WARNING e Do not touch the heat exchanger directly with your hands Otherwise you may get injured It s recom mended to protect your hands with a pair of gloves Z CAUTION e Do not step onto an unstable bench when cleaning Otherwise you may fall down and get injured e Use only the brush of QUICK CLEAN KIT Do not use other stuffs Otherwise the heat exchanger of the in door unit may get damaged NOTE The QUICK CLEAN KIT can only be fitted to a vacuum cleaner with a hose tube diameter inside diameter of 32 to 39 mm Refer to the instructions of the QUICK CLEAN KIT packaged in outdoor unit for more details Refer to page 12 for cleaning the fan CLEANING THE CATECHIN AIR FILTER Remove the catechin air filter Open the front panel then remove replace the filter After washing with water lukewarm water dry the catechi
27. itions e FRONT PANEL ENCLOSURE AIR OUTLET ENCLOSURE A 7 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 not 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 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 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 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 The customer should not install this unit 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 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 to ensure that they do not play with the air conditioner When
28. m off Indication Operation state Difference between target e If the room temperature is higher than the set temperature operation starts in COOL mode temperature and room temperature e f the room temperature is equal to or lower than the set temperature operation starts in HEAT mode 2 Mode change COOL mode changes to HEAT mode when about 15 minutes have passed with the room temperature 2 degrees below the set temperature HEAT mode changes to COOL mode when about 15 minutes have passed with the room temperature 2 degrees This shows that the room temperature is approaching the e o above the set temperature bus target temperature About 2 C or less This shows that the air conditioner is operating to reach the e e target temperature Please wait until the target temperature About 2 C or more is obtained NOTE If two or more indoor units are operating in multi system there might be a case that the indoor unit which is This sh tate of standby f ti operating in OC AUTO cannot change over to the other operating mode COOL lt gt HEAT and becomes a state of ey ey Is SNOWS A SIAE E TOT operation standby Refer to the detailed information for multi system air conditioner explained on the right Gees PER multisystem Air anditioner MANUAL OPERATION COOL DRY HEAT To select the COOL DRY or HEAT mode Press the button ata MITSUBISHI ELECTRIC MODE Select
29. n air filter well in the shade e Do not expose the catechin air filter to direct sun light or heat from a fire when drying it EE YW Catechin air filter D Remove CAUTION When the catechin air filter is to be removed do not touch the metal parts of the indoor unit This may cause an injury Install the catechin air filter Remove dirt from the catechin air filter us Securely install its tabs ing a vacuum cleaner or by washing the fil ter with water EE 7 e Do not wash with scrubbing brush or hard surface of sponge Otherwise the filter may deform e If the dirt is noticeable wash the filter with a solu tion of mild detergent diluted in lukewarm water e If hot water 50 C or more is used the filter may be deformed Cy N Install m What is 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 CLEANING THE AIR CLEANING FILTER OPTION Cleaning the air cleaning filter about once every 3 months Remove the catechin air filter left one The air cleaning filter is not attached to the right side catechin air filter Catechin air filter A Pull up the tabs on both sides of the air clean ing
30. ove 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 g Cell z Re K NOTE e Adjust the vertical AIR FLOW direction using the remote controller Moving the horizontal vane manually can cause trouble e When the operation mode changes in CO AUTO mode the horizontal vane is automatically changed to the posi tion in each mode m 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 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 oa button for 2 seconds or more causes the horizontal vane to reverse and move to horizontal posi tion el Horizontal position Use this function if you don t want the air from the indoor unit to blow directly onto your body e D
31. remote controller before the shutoff of the main operation at outside temperature as low as 10 C power e If the 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 To select the AUTO mode e If the unit is operated in 31 AUTO mode before power failure the operation mode COOL DRY or HEAT is not Pe eee ONOFF stored in the memory When the main power is turned on the unit decides the operation mode by the initial room Press the button temperature at restart and starts operation again Select the co AUTO mode by pressing the MOPE button Each time this button is pressed the operation mode is changed in sequence Information for multi system air conditioner ON OFF WEDS fy AUTO gt COOL gt 6 DRY gt HEAT Multi system air conditioner can connect two or more indoor units with one outdoor unit According to the The set temperature is also displayed on the remote controller capacity two or more units can operate simultaneously e When you try to operate two or more indoor units with one outdoor unit simultaneously one for the cooling and the other To stop operation for heating the operation mode of the indoor unit that operates earlier is selected The other indoor units that will start the eme BAN Tee ONOFF operation later cannot operate indicating an operation state
32. s in the directions of the arrows The vanes cannot be removed Pull towards you Cannot be removed bh Swing to the left Swing to the right Tab e Be sure to hold the tab to swing out the vertical vanes otherwise the vanes can be damaged e Do not use excessive force to the fan guard during this procedure The fan guard may be deformed and the vanes may not work properly Clean the air outlet and fan of the indoor unit Make sure the fan has stopped e Be careful not to injure your hands e Ifthe air outlet or fan is dirty moldy or dusty clean with a wet or dry soft cloth or with the brush of QUICK CLEAN KIT which is installed to a vacuum cleaner If the dirt is noticeable around the air outlet clean with a cloth soaked in a solution of mild detergent diluted in lukewarm water e Please refer to the instructions described in QUICK CLEAN KIT for the details of the way to clean with the brush of QUICK CLEAN KIT packaged in outdoor unit e Do not use gasoline benzine and polishing powder e Do not use excessive force to the fan Otherwise it may be cracked Put the vertical vanes back to their original positions one by one Hold the tab of each vertical vane and insert the vertical vanes into their respective grooves Gi Push each vertical vane until it clicks into place Groove e Be sure to hold the tabs to install the vertical vanes otherwise the vanes can be damaged e Do no
33. t use excessive force to the fan guard during this procedure The fan guard may be deformed and the vanes may not work properly e Put the vertical vanes back correctly to their original positions Otherwise condensed water may drip down from the indoor unit or the horizontal vane could malfunction g Install the horizontal vanes Reverse the removal procedures Let oeh eem ege 2088 Insert this end first In procedure Gi lock the stoppers until they click into place After Cleaning Insert the power supply plug into the power outlet and or turn on the breaker Check that all LED lamps are not blinking If they are blinking the horizontal vane is not installed correctly In this case disconnect the power supply plug and or turn off the breaker and then reinstall the horizontal vane by following the procedures in step B e If you operate the air conditioner after cleaning the air outlet and fan do not get close to the air outlet as any remaining dirt may be discharged 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 9 All LED lamps on the indoor unit are blinking Is the horizontal vane attached to the indoor unit correctly Page 12 The horizontal vane does not move Are the horizontal vane and the vertic
34. tc special techniques and work are required A 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 Disposal To dispose of this product consult your dealer If you have any questions consult your dealer MSZ GA25VA H MSZ GA35VA H MSZ GA35VA MUZ GA35VA H Set name Indoor MSZ GA22VA MSZ GA25VA Outdoor MUZ GA25VA H Function Cooling Heating Power supply N 230V 50Hz Capacity 2 5 3 2 Input 0 64 0 76 Weight Indoor Outdoor Refrigerant filling capacity R410A Indoor cade Outdoor LP ps Permissible excessive operating pressure HP ps Indoor Super High High Med Low Outdoor 43 36 29 21 43 36 29 22 Noise level NOTE 3 GA22 has no specifications for single com 1 Rating condition bination This indoor model is only for multi system air conditioner As for the specifications of multi system please confirm your dealer and or refer to the catalogue Cooling Indoor 27 C DB 19 C WB Outdoor 35 C DB Heating Indoor 20 C DB Outdoor 7 C DB 6 C WB 2 Guaranteed operating range Outdoor MUZ GA25 35VA MUZ GA25 35VAH 32 C DB 46 C DB 46 C DB 23 C WB 21 C DB 10 C DB 10 C DB 15 C WB 27 C DB 24 C DB 24 C DB
35. tically set 2 C higher than in COOL mode ON OFF WARM GSGL To release the ECONO COOL operation MODE FAN STOP ECONO COOL 5 E Press the button again ECONO COOL VANE OSTAR Le ER Seeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeee e When the 3 button is pressed or the operation mode is changed during gt the ECONO COOL operation ECONO COOL operation is released TIME FAN WB KI e The _ button the Di or A button and ON OFF timer explained below RESET CLOCK are available What is ECONO COOL Swing air flow change of air flow makes you feel cooler than constant air flow So even though the set temperature is automatically set 2 C higher it is possible to perform cooling operation with keeping comfort As a result energy can be saved 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 time When the air conditioner is to be used again Perform the FAN 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 7 Turn off the breaker and or disconnect the power supply plug Gi A 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 an
36. timer operations e If the current time has not been set the timer operation cannot be used NOTE If the main power is turned off or a power failure occurs while AUTO START STOP timer is active the timer setting is cancelled As these models are equipped with an auto restart function the air conditioner starts operating with timer cancelled at the same time that power is restored 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 10 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 Z 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 EI Turn off the breaker and or disconnect the power supply plug Si OY ZX 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_ B Clean the unit using a soft dry cloth e If the dirt is noticeable wipe the unit with a cloth soaked in a solution of mild deterg
37. und 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 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 C gt The installation location of the outdoor unit should be Installation place atleast 8 m away from the antennas for TV sets radios etc In areas where the reception is weak pro se Gu A Inverter type vide greater space between the outdoor unit and the Avoid installing the air conditioner in the following places eege antenna of the affected device if operation of the air e Where flammable gas could leak ofa fluorescent lamp keep as far apart as conditioner interferes with radio or TV reception wall etc A CAUTION poss Do not install the unit where flammable gas could leak a If
38. water leaking etc e 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 SPECIFICATIONS CAUTION e 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 e 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 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 e
39. 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 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 condensed on the heat exchanger drips down 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 White smoke is discharged from the outdoor unit In the heating operation v
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