OPERATING INSTRUCTIONS - Celsius Air Conditioning Ltd
Contents
1. utes Operation mode COOL HEAT Set temperature 24 C 24 C Fan speed Medium Medium Horizontal vane Auto Auto Vertical vane Front Front e The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following fig ure Operation Indicator lamp EMERGENCY COOL EMERGENCY HEAT STOP TI 0 e 0 T sl 0 0 Operation Indicator Operation Indicator Operation Indicator AUTO CHANGEOVER AUTO MODE OPERATION An automatic cooling and heating changeover operation system ensures easy control and year round air conditioning Description of AUTO RESTART FUNCTION 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 remote controller before the shutoff of the main operation at outside temperature as low as 10 C 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 TT the main power is turned on O M z To select the AUTO mode e If the unit is operated in g AUTO mode before2. 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 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 Question Answer not a malfunction The air c
3. Temperature buttons Open the front lid NOTE Use the remote controller provided with the unit only Do not use other remote controller This diagram shows an overall view TOO WARM ONIOFF AE Fan speed control button Off timer button On timer button HR button MIN button Time set buttons Horizontal vane button VANE button Operation select button ECONO COOL button WIDE VANE button Vertical vane button LONG button CLOCK set button RESET button PREPARATION BEFORE OPERATION aa 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 6 for details Outdoor unit EN 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
4. Indoor 16 Outdoor 53 Refrigerant fill ing capacity R410A 1 8 IP code Indoor IP20 Outdoor IP24 Permissible excessive operating pressure LP ps 1 64 HP ps 4 15 Noise level Indoor High Med Low 43 38 31 48 40 32 48 40 33 Outdoor 2 Guaranteed operating range Indoor Outdoor Upper limit 32 C DB 23 C WB 43 C DB Cooling Lower limit 21 C DB 15 C WB 10 C DB Upper limit 27 C DB 24 C DB 18 C WB Heating Lower limit 20 C DB 10 C DB 11 C WB 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 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN SG79Y433H01 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
5. O70 After the operation mode is set once the operation starts in the same mode as econo coo VANE staat the one set previously from the next time by simply pressing the button er WIDE VANE EES LONG TIME E RESET CLOCK O O 6eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee a 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 00 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 E The details of the display on the indoor unit are explained on page 6 If the air conditioner does not 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 BW To change
6. 72 GW E BENS Install the catechin air filter and securely close the front panel Catechin air filter W Remove the air cleaning filter blue bellows type SE ebe 7 AC ess KH Air cleaning filter Air cleaning filter e Ifthe air cleaning filter is clogged it may lower the units 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 AIR CLEANING FILTER Anti Allergy Enzyme Filter MAC 2300FT Name of parts Parts number e Please purchase the optional parts MAC 2300FT as a set 2 pcs for the first time use BEFORE CONTACTINGTHE SERVICE REPRE SENTATIVE CHECKTHE FOLLOWING AGAIN Question Check points or Remedy Is the breaker turned on Is the fuse blown Is the ON timer set Page 8 The air conditioner cannot be operated The room cannot be cooled or heated sufficiently Is the temperature setting correct Page 7 Is the filter clean Page 10 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 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
7. Backward E Even when the LONG mode is being used the air may not reach a long dis Each time the CP button is pressed the set time Each time the P button is pressed the set time in tance due to the installation location of the air conditioner increases by 10 minutes each time the q button is creases by 10 minutes each time the Ca button is In this case press the ED button to set the fan speed to as High and pressed the set time increases by 10 minutes pressed the set time increases by 10 minutes LONG tnan press me a To release the ON timer To release the OFF timer a CS kand Cam 1 buttons temperature buttons and the ON OFF timer START STOP are avaliable l w Press the SC button Press the 6 9 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 mark indicates the order of 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 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 Wh
8. Vertical vane When the unit is not going to be used for a long time disconnect the power supply plug and 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 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 C N once Ventilate well in using the unit with a stove etc When the front panel kreeg 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 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 2 Outdoor unit A WARNING e Consult your dealer or contractor for installation of the air conditioner E Since special techniques and work are required installation should not be done by the customer If this is done incorrectly back and side it may cause a fire an electric shock injury or water leaking e Do not install the unit where flammable gas could leak If gas leaks and collects around the unit it may
9. 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 KCANNYATAUNMN Ona nonbsoBatenen e na o6ecneyeHnaA npaBunbHoro n GesonacHoro ncnonb3oBaHna npn6opa cnepyeT MO Hayana ero kcnnyaTaynn BHUMATeNbHO NpOUNTaTb DaHHOe PyKOBOACTBO Fran ais Nederlands 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 LONG OPERATION ECONO COOL OPERATION TIMER OPERATION ON OFF IMER snsnssssnsnnsisrneesesneen WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR A LONG TIME MAINTENANCE CLEANING THE CATECHIN AIR FILTER REPLACEMENT OF THE AIR CLEANING FILTER OPTION BEFORE CONTACTING THE SERVICE REPRESENTATIVE CHECK THE FOLLOWING AGAIN WHEN YOU THINK THAT TROUBLE HA
10. power failure the operation mode COOL DRY or HEAT is not AX ON OFF H d igs MITSUBISHI ELECTRIC Press the button stored in the memory When the main power is turned on the unit decides the operation mode by the initial room temperature at restart and starts operation again Select the o AUTO mode by pressing the MOP button Each time this button is pressed the operation mode is changed in sequence Information for multi system air conditioner ONOFF 709 fy 100 fy AUTO gt X COOL gt DRY gt HEAT e i o i en WARM Y COOL The set temperature is also displayed on the remote controller Multi system air conditioner can connect two or more indoor units with one outdoor unit According to the A capacity two or more units can operate simultaneously Cr t ti D e When you try to operate two or more indoor units with one outdoor unit simultaneously one for the cooling and the other 9 stop operation for heating the operation mode of the indoor unit that operates earlier is selected The other indoor units that will start the MODE FAN sTOP pau operation later cannot operate indicating an operation state Refer to the table of Operation Indicator lamp below Press th tton 70 m e e butto i In this case please set all the indoor units to the same operation mode ECONO COOL VANE OSTAR After the operation mode is set once the operation starts in the same mode as e When indoor unit starts the operation while the defrosting
11. the AIR FLOW velocity press the re button Each time the button is pressed the fan speed is changed in sequence a Low eg Med gt at High AUTO ee ate MITSUBISHI ELECTRIC e Use the sat High notch to cool heat the room more e If the operating sound of the air conditioner disturbs your sleep use the a Low notch E To change the AIR FLOW blowing direction vertically press the button Each time the button is pressed the angle of the horizontal vane is changed in sequence 1 gt 2 gt e 3 gt 4 gt 5 gt SWING gt AUTO MODE FAN STOP kee ECONO COOL VANE OSTAR Si WIDE VANE SWING OPERATION Use the swing operation for the air flow to reach all corners of the room Recommended horizontal vane range Use the AUTO position usually Use position or e 2 inthe COOL or DRY mode and use positions 3 to 5 in the HEAT mode when adjusting to your requirements Le LONG TIME ES ES RESET CLOCK I CE NOTE e In the cooling operation when the air conditioner is operated with setting the horizontal vane to 4 or 5 for 1 hour the AIR FLOW direction is automatically set to horizontal to prevent condensed water from dropping e Adjust the vertical AIR FLOW direction using the remote controller If the horizontal vane is moved manually it may cause tr
12. the plug securely If dirt adheres to the plug or insertion is incomplete it may cause a fire or an electric shock PREPARATION BEFORE OPERATION Remote controller amp to set the batteries and the Se 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 SSS f the batteries first fe e batteries first P Press using a thin stick e Ifthe RESET button is not pressed the remote con troller may not operate correctly Press the CLOCK set button Press using a thin stick Press the gt Forward and Cal Back ward buttons TIME SET buttons to set the current time MODE FAN STOP Cs Teo ECONO COOL VANE START WIDE VANE LONG TIME RESET CLOCK T oe 1 e Each time the gt button is pressed the set time increases by 1 minute and each time the _ button 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 he
13. MITSUBISHI ELECTRIC SPLIT TYPE AIR CONDITIONERS 7 PEPA ackto Index OPERATING INSTRUCTIONS INDOOR UNIT MSZ GA50VA MSZ GA60VA MSZ GA71VA 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 OAHTIES AEITOYPTIAZ Fa tov ne tn e ia va xpnoono oETE AUTH TNV HOVOOO owoT Kal UE AOMAAELA BEBalwOsite OTL XETE la os AUTO TO eyxep o o nyiwv npiv aNd TNV xenon INSTRU ES DE OPERA O Para os clientes e Para utilizar esta unidade correctamente certifique se
14. S 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 e Stop using the air conditioner and consult your dealer in case any trouble or abnormality occurs 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 SS SOHO 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 positions CH ES RY ENCLOSURE FRONT PANEL AIR OUTLET SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS S ENCLOSURE e This
15. 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 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 servic
16. akage 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 manner 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 To stop the emergency operation press the e Each time the EMERGENCY OPERATION switch is EMERGENCY OPERATION switch once in pressed the unit will operate in order of EMER case of EMERGENCY HEAT MODE or twice GENCY COOL MODE EMERGENCY HEAT MODE in case of EMERGENCY COOL 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 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
17. ard 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 e Since the display on the remote controller is made of liquid crystal glass it may not light up itis damaged from falling e Refer to page 11 when the indoor unit does not respond to the remote control signal 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 ONOFF 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 control ler 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 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 le
18. ay cause an injury Cleaning the indoor unit gt E 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 detergent diluted in luke warm water e Do not use gasoline benzine polishing powder or insecticide The unit may be damaged A CAUTION Do not exceed d Movable range place Then close the front panel 2 down Do not open the front panel up past the level position The panel may come off in order to prevent it from being damaged e The front panel may also come off if the upper part of the front panel is pulled down CEN E If the front panel comes off attach it as explained below Keeping the front panel level with one hand insert the hinges one by one with the other hand into the notches at the left right and center of the top of the indoor unit until they click into D i REH Keep the front panel level and A insert the hinges into the notches e Do not step onto an unstable bench when maintaining the unit etc This may cause an injury etc if you fall CLEANING THE CATECHIN AIR FILTER Do not open the front panel up past the level position The panel may come off in order to prevent it from being damaged Cleaning the catechin air filter about once every 2 weeks Remove the catechin air filter After washing with water lukewarm water dry the catechin air filter well in th
19. cause explosion A CAUTION 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 Air outlet humid places etc e If the 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 Air cleaning filter Optional parts Anti Front panel Allergy Enzyme Filter Blue bellows type Ci Remote controller Emergency operation switch WIDE amp LONG AIR FLOW 0 Operation Indicator G INVERTER Remote control receiving section Piping Drainage hose S S S S S Si S S 5 S S S S S S S S S S S S Consult your dealer if water leaking still annoys you However the drainage construction cannot be performed in cold climates since the outdoor unit may get frozen NAME OF EACH PART Signal transmitting section A MITSUBISHI ELECTRIC Operation display section ON OFF operate stop button ON OFF A OOO
20. e The s button the or A button and ON OFF timer explained below o O i SES 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 Fan speed Higher Solid arrow When the LONG mode is used Dotted arrow When the LONG mode is not used Tl M ER O PE RATION O N O FF Tl M E R It is convenient to set the timer when you go to bed when you get home when you get up etc To release the LONG mode How to set the ON timer How to set the OFF timer Ei Press the 7 button again Press the button during operation Press the em button during operation OO a OS 8 818 8 a aa Each time the button is pressed the ON timer mode Each time the button is pressed the OFF timer mode E LONG mode is also released in the following ways alternates between ON and OFF alternates between ON and OFF VANE e By pressing the button X en Set the time of the timer using the TIME Set the time of the timer using the TIME e By pressing the e button only during COOL mode buttons gt Forward and x Backward buttons gt Forward and Ca
21. e 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 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 If the 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 part 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 u
22. e shade e Do not expose the catechin air filter to direct sun light or heat from a fire when drying it Open the front panel then remove replace the filter Catechin air filter Remove Xx 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 ing a vacuum cleaner or by washing the fil j ter with water 2 e If the dirt is noticeable wash the filter with a solu i tion of mild detergent diluted in lukewarm water e If hot water 50 C or more is used the filter may install A be deformed 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 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 D About once every year Remove the catechin air filter Install a new air cleaning filter Ss S Se SEN
23. en the air conditioner is to be used time again Perform the FAN operation for 3 or 4 hours to dry the inside of the air conditioner To perform FAN operation set the remote controller to the highest temperature in the MANUAL COOL mode Refer to page 7 Turn off the breaker and or disconnect the power supply plug e 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 Z CAUTION To prevent liquid leakage take out all batteries when the remote controller is not going to be used for a long time 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 MAINTENANCE Before starting maintenance o Turn off the breaker and or disconnect the power supply plug UL Z 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 m
24. he 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 swing operation of the VERTICAL VANE is sus pended for about 15 sec onds then restarted This is for the swing operation of the VERTICAL VANE to be performed normally 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 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
25. main power INSTALLATION RELOCATION AND INSPECTION N 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 provide greater space between the outdoor unit and the antenna of the affected device if op eration of the air conditioner interferes with radio or TV recep tion Installation place Avoid installing the air conditioner in the following places e Where flammable gas could leak 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 CAUTION Seege Dog Do not install the unit where fl bl Id leak ofafunescotanp eset wal etc etc See er oe ener Tamman gaS COUR pax keep as far apart as lt gt Ee If the earth leakage breaker is not installed it may cause an electric shock If gas leaks and collects around the unit it may cause possible an explosion SC e Where there is much machine oil ees o prover he ay place Inspection and maintenance e Salty places such as the seaside i F potre d e gem e Where sulfide gas is generated such as a hot spring or more tha nake e When the air conditioner is u
26. nstable 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 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 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 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 and or turn off the breaker e Since the fan rotates at high speed during operation this may cause an injury
27. of outdoor unit is being done it takes a few minutes max Oz the one set previously from the next time by simply pressing the button 10 minutes to blow out the warm air WIDE VANE 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 LONG TIME ES RESET CLOCK o Details of display on the indoor unit eeeeaoeeeeeseeeeeeeeeeeeeoeeoeoeeeeeoeeeeeeeaeneoeeeee eee 0 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 iy E Operation Indicator A a e Press the A button to raise the temperature One press raises the temperature by about 1 C Notlighted The operation indicator at the right side of the indoor unit indicates the operation state Lighted LG Blinking Description of AUTO CHANGEOVER Operation indicator lamp 1 Initial mode When unit starts the operation with AUTO operation from off Difference between target e If the room temperature is higher than the set temperature operation starts in COOL mode indication Operation state temperature and room temperature e If the room temperature is equal to or lower than the set temperature operation star
28. onditioner cannot be operated for about 3 min utes when restarted e 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 Water leaks from the out door unit e 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 White smoke is discharged from the outdoor unit In the heating operation vapor generated by the defrosting operation looks like white smoke The fan of the outdoor unit does not rotate even though the compressor is running Even if the fan starts to rotate it stops soon When the outside temperature is low the fan may not operate to maintain sufficient cooling capac ity 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 defros
29. ouble e In the heating operation if the air flow temperature is too low or when defrosting is being done the horizontal vane position is set to 1 Auto air flow direction control operation When the AUTO mode is selected with the button the position of the horizontal vane is automatically set to correspond to the operation mode for effective operation 1 HEAT When the air flow temperature is too low the air is blown out horizontally When the air flow temperature rises the air is blown out downwards 2 COOL DRY The air is blown out horizontally E To change the AIR FLOW blowing direction horizontally press the a button Each time the button is pressed the angle of the VERTICAL VANE is changed in sequence ERX gt ER gt FR gt FR SWING gt FPR gt FAR SWING OPERATION Use the swing operation for the air flow to reach all corners of the room NOTE Adjust the horizontal AIR FLOW direction using the re Horizontal AIR FLOW blowing range SS mote controller If the VERTICAL VANE is moved manu ally it may cause trouble About 100 About 150 LONG OPERATION ECONO COOL OPERATION Use this operation when you want the air flow to reach a long distance Use this operation when you want to be comfortable in COOL mode even with energy saved me Perform the following operations while the unit is operat g N Perform the follo
30. sed for several seasons the capacity may be lowered due to dirt inside the unit e Where oil is splashed or where the area is filled with A Cortes im e Depending on the condition an odor may be generated or dehumidified water may not drain out smoothly due to dirt oily smoke ep geen NO dust etc e Where there is high frequency or wireless equipment Ra fas 4 e Itis recommended that the unit be inspected and maintained charged by specialist in addition to normal maintenance C e Consult your dealer The required space depends on the type of outdoor unit Af 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 water leaking etc e Do not
31. t 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 sucked up This sound is also heard when the outside air blows into the drain hose in case the outside wind is strong 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 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 horizontal to prevent 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 Air does not blow out soon in the heating operation Please wait as the air conditioner is preparing to blow out warm air T
32. ts in HEAT mode 2 Mode change This shows that the air conditioner is operating to reach the COOL mode changes to HEAT mode when about 15 minutes have passed with the room temperature 2 degrees e a target temperature Please wait until the target temperature About 2 C or more below the set temperature is obtained HEAT mode changes to COOL mode when about 15 minutes have passed with the room temperature 2 degrees k 5 N above the set temperature o This shows that the room temperature is approaching the About 2 C or less NOTE target temperature If two or more indoor units are operating in multi system there might be a case that the indoor unit which is operating in CO AUTO cannot change over to the other operating mode COOLHEAT and becomes a state of This shows a state of standby for operation standby Refer to the detailed information for multi system air conditioner explained on the right e 05 Please refer to Information for multi system air conditioner above MANUAL OPERATION COOL DRY HEAT To select the COOL DRY or HEAT FAN mode Press the button EE ate MITSUBISHI ELECTRIC Select the operation mode by pressing the EJ Each time this button is pressed the operation mode is changed in sequence E AUTO gt ZE COOL gt DRY gt HEAT button ONOFF Wm CD coo A To stop operation ON OFF Pr V MODE FAN STOP z shale oe
33. 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 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 etc 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 q If you have any questions consult your dealer Set name MSZ GA50VA MSZ GA60VA MSZ GA71VA NOTE Indoor MSZ GA50VA MSZ GA60VA MSZ GA71VA 1 Rating condition Outdoor MUZ GA50VA MUZ GA60VA MUZ GA71VA Cooling Indoor 27 C DB 19 C WB Function Cooling Heating Cooling Heating Cooling Heating Outdoor 35 C DB Power supply N 230V 50Hz Heating Indoor 20 C DB Capacity 5 0 5 9 6 0 T 8 1 Outdoor 7 C DB 6 C WB Input 1 46 1 63 1 93 2 42 2 45 Weight
34. wing operations while the unit is operat age eR F P P A MITSUBISHI ELECTRIC Ing Aa MITSUBISHI ELECTRIC ing in the MANUAL COOL mode E Press the eet button When the ZG ECONO COOL operation is selected in COOL mode the air When the fan speed is set to AUTO the fan speed is higher than a fan conditioner performs swing operation in various cycle according to the tem ONO 199 Om speed determined by the room temperature and the set temperature perature of air conditioner WARM COOL In addition the HORIZONTAL VANE moves to the position for LONG mode Also SET TEMPERATURE is automatically set 2 C higher than in COOL mode To release the ECONO COOL operation Ei Press the button The fan speed increases Mechanism of the LONG operation i MODE FAN _ STOP ECONO COOL e MODE FAN STOP In the following example the VERTICAL VANE is set to front y am wing examp i EX N front gt 0 E Press there button again ECONO COOL VANE START COOL DRY HEAT Ce Sat Gi Seseeses seese oes eeeeeeeeeeeeeee or Ee e When hel button or the button is pressed or the operation mode WIDE VANE Cr is changed during the ECONO COOL operation ECONO COOL operation gt LONG TIME is released LONG TIME a Im mm FAN d d C IET RESET CLOCK E
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