OPERATING INSTRUCTIONS - Celsius Air Conditioning Ltd
Contents
1. 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 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 f 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 a2. 53 55 53 55 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 SG79Y366HO02 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. About once every 4 months E Install a new air cleaning filter 3 ZERE TN IH H Install the catechin air filter and securely close the front panel Catechin air filter H Remove the air cleaning filter White bellows type Air cleaning filter Air cleaning filter e If the 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 4 months However if the colour of the filter turns to dark brown replace the filter at once Optional parts Optional parts are available from your local dealer AIR CLEANING FILTER MAC 1700FT e Please purchase the optional parts MAC 1700FT as a set 2 pcs for the first time use Name of parts Parts number BEFORE CONTACTING THE SERVICE REPRE SENTATIVE CHECK THE FOLLOWING AGAIN The air conditioner cannot be operated e Is the breaker turned on e Is the fuse blown e Is the ON timer set Page 8 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 The display on the remote controller does not appear or it i
4. ON OFF operate stop button ONOFF WAM coo In case of COOL ONLY type MS series Temperature buttons Open the front lid In case of COOL ONLY type MS series TOO TOO ONO WARM COOL VANE button D Horizontal vane button Fan speed control button STOP Lx J 0 0 Off timer button VANE START a Fa On timer button WIDE VANE HR all Hp button Operation select button MIN button ECONO COOL LONG MIN ECONO COOL button tf r a III Time set buttons GA RESET CLOCK CLOCK set button LONG button WIDE VANE button Vertical vane button RESET button Refer to PREPARATION BEFORE OPERATION for details PREPARATION BEFORE OPERATION Auto restart function a These models are equipped with an auto restart function If you do not want to use this function please consult the service representative because the setting of the unit needs to be changed Auto restart function is When the indoor unit is controlled with the remote controller the operation mode the set temperature and the fan speed are stored in the memory If a power failure occurs or the main power is turned off during operation Auto restart function sets automatically to start operating in the same mode as the one set with the remote controller jus
5. Lt LILI STOP kel START O gt 1 HR EcoN00L LONG MIN ell RESET CLOCK o o Perform the following operations while the unit is operating E Press the 2 S button Le The fan speed increases When the fan speed is set to AUTO the fan speed is higher than a fan speed determined by the room temperature and the set temperature In addition the HORIZONTAL VANE moves to the position for LONG mode Mechanism of the LONG operation In the following example the VERTICAL VANE is set to Fat front COOL DRY HEAT FAN Fan speed Higher Solid arrow When the LONG mode is used Dotted arrow When the LONG mode is not used To release the LONG mode E Press the 2 S button again Le E LONG mode is also released in the following ways VANE e By pressing the _ button ECONO COOL e By pressing the Ce button only during COOL mode E Even when the LONG mode is being used the air may not reach a long dis tance due to the installation location of the air conditioner FAN In this case press iber sl button to set the fan speed to at High and LONG then press the button E MOPE and eat buttons temperature buttons and the ON OFF timer are available ECONO COOL OPERATION Use this operati
6. _ 0 Operation Indicator Operation Indicator COOL ONLY type MS series Dm Press the EMERGENCY OPERATION switch When the EMERGENCY OPERATION switch is pressed the unit will operate in test run for 30 minutes at first and then the operation mode shifts to EMERGENCY COOL MODE Details of EMERGENCY COOL MODE are as shown below 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 minutes Operation mode COOL Set temperature 24 C Fan speed Medium Horizontal vane Auto Vertical vane Front The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following figure Operation Indicator lamp EMERGENCY COOL STOP 0 Operation Indicator H To stop the EMERGENCY COOL MODE press the EMERGENCY OPERATION switch again Each time the switch is pressed the operation mode alternates between the EMERGENCY COOL MODE and STOP MODE FEEL AUTO OPERATION With the gy I FEEL auto operation mode the optimum room condition can be set automatically with a one touch operation Description of I FEEL mode Deiails of operation To start operation mer een According to the room temperature when the operation starts the operation mode is automatically set to COOL DRY or Press the b
7. AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT AIR FLOW velocity and direction can be selected as required E To change the AIR FLOW velocity press the Ce button Each time the button is pressed the fan speed is changed in sequence a Low eg Med gt at High gt AUTO EE A MITSUBISHI ELECTRIC e Use the sal 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 ONOFF d n VANE 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 AUTO FAN STOP SWING OPERATION S Ile Use the swing operation for the air flow to reach all corners of the room VANE START A EA WDEVANE HR Recommended horizontal vane range Eat Use the AUTO position usually ECONOCOOL LONG MIN Use position 1 or 2 inthe COOL or DRY mode EU and use positions 3 to 5 in the HEAT mode EE when adjusting to your requirements NOTE 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 Adjust the vertical AIR FLOW d
8. WHEN YOU THINK THAT TROUBLE HAS OCCURRED Question Answer not a malfunction The air conditioner cannot be operated for about 3 minutes when restarted Cracking sound is heard The air from the indoor unit smells strange The fan stops during the DRY operation e This protects the air conditioner according to in structions from the microprocessor Please wait This sound is generated by the expansion con traction of the front panel etc due to change in temperature The air conditioner may suck in an odor adher ing to the wall carpet furniture cloth etc and blow it out with the air In DRY operation the unit operates using the same refrigerant circuit as in COOL operation DRY operation time has to be reduced in order to lower humidity without much room tempera ture decreasing So the compressor sometimes stops and at the same time the indoor fan stops This prevents water condensed on the heat exchanger from evaporating again Water leaks from the outdoor 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 operation 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 Air does not blow out soon in the heating operation In the heating operation vapor gene
9. conditioner will start operation automatically in the same mode as the one set with the remote controller before the shutoff of the main This shows that the air conditioner is operating to reach the power Tt target temperature Please wait until the target temperature About 2 C or more e Ifthe unit was set to off with the remote controller before the shutoff of the main power it will remain stopped even after is obtained the main power is turned on i x e Ifthe unit was in the emergency operation before the shutoff of the main power it will start operation when main power T This shows that the room temperature is approaching the About 2 C or less comes on in the same mode as the one set with the remote controller before the emergency operation target temperature e If the unit is operated in I FEEL mode before power failure the operation is not stored in the memory In I FEEL mode the operation is decided by the initial room temperature at re start sie ai In case of outdoor unit MXZ series only Please refer to Information for multi system air conditioner Page 7 MANUAL OPERATION COOL DRY HEAT FAN fo select the COOL DRY or HEAT FAN mode ES Press the button ate MITSUBISHI ELECTRIC MODE an H Select the operation mode by pressing the button We ILI LILI Each time this button is pressed the operation mode is changed in seque
10. connect the earth to a gas pipe water pipe lightning rod or the earth of a telephone If the earthing is incorrect it may cause an electric shock Install an earth leakage breaker depending on the place where the air conditioner is to be installed humid places etc If the earth leakage breaker is not installed it may cause an electric shock Inspection and maintenance e When the air conditioner is used for several seasons the capacity may be lowered due to dirt inside the unit e Depending on the condition an odor may be generated or dehumidified water may not drain out smoothly due to dirt dust etc This may cause water leakage from the unit 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 e Choose a place which endures the unit weight enough and does not amplify the unit vibration e Choose a place in which the operation sound and air blow from the unit don t bother the house next door Relocation e When the air conditioner is to be removed or re installed because of rebuilding moving etc special techniques and work are required Z WARNING Repairs or relocation should not be done b
11. cooling effect When the outside air temperature is high the cooling effect may not be sufficient 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 horizontal vane cannot be adjusted with the remote controller 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 The swing operation of the VERTICAL VANE is suspended for about 15 seconds then restarted In a multi unit system the indoor unit which is not operating becomes warm and a sound similar to water flowing is heard from the unit This is for the swing operation of the VERTICAL VANE to be performed normally A small amount of refrigerant continues to flow into the indoor unit even though it is not operating 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 without stopping the air conditioner wi
12. 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 the indoor unit when the 7 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 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 leakage take out all batteries when the remote controller is not going to be used for a long time CAUTION If liquid from the batteries gets onto your skin or clothes wash it well with clean water If liquid from the batteries gets into your eyes wash them well with clean water and consult a doctor at once e Do not use rechargeable batteries e Replace the 2 batteries
13. shock Install an earth leakage breaker depending on the place where the air conditioner is to be installed humid places etc e Ifthe earth leakage breaker is not installed it may cause an electric shock Drain should be fully drained e Ifthe drainage route is incomplete water may drop from the unit This may wet and damage the furniture NAME OF EACH PART Air cleaning filter White bellows Front panel type OPTION Catechin air filter Remote control receiving section Vertical vane Horizontal vane i Remote controller Display section N Operation Indicator lamp Remote control receiving section Operation section When the front panel is opened 0 0 Emergency operation switch WIDE amp LONG AIR FLOW Operation Indicator Outdoor unit MUH GA60VB MU GA50VB MU GA80VB MUH GA50VB MUH GA80VB MU GA60VB back and side It f 858888899890 Air outlet iin nn 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 Remote controller COOL amp HEAT type MSH series Signal transmitting section a MITSUBISHI ELECTRIC Naat Operation display section
14. 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 once Ventilate well in using the unit with a stove etc e An oxygen shortage may occur Do not operate switches with wet hands e This may cause an electric shock Do not clean the air conditioner with water or put a vase or glass on it 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 A WARNING Consult your dealer or contractor for installation of the air conditioner Since special techniques and work are required installation should not be done by the customer If this is done incorrectly it may cause a fire an electric shock injury or water leaking Do not install the unit where flammable gas could leak If gas leaks and collects around the unit it may 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
15. when you get home when you get up etc How to set the ON timer How to set the OFF timer 1 Press the button during operation 1 Press the ES button during operation Each time the button is pressed the ON timer mode Each time the button is pressed the OFF timer mode alternates between ON and OFF alternates between ON and OFF e S HR S i HR Set the time of the timer using iber and Set the time of the timer using the and MIN buttons buttons Each time the 5 button is pressed the set time Each time the button is pressed the set time increases by 1 hour each time the ZZ button is increases by 1 hour each time the H button is pressed the set time increases by 10 minutes pressed the set time increases by 10 minutes To release the ON timer To release the OFF timer STOP Press the BE button Press Uber cn 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 f 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 ope
16. 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 COOL amp HEAT type MSH series H Press the EMERGENCY OPERATION switch Each time the EMERGENCY OPERATION switch is pressed the unit will operate in order of EMERGENCY COOL MODE EMERGENCY HEAT MODE and STOP MODE However when the EMERGENCY OPERATION switch is once pressed the unit will operate in test run for 30 minutes and then the operation mode shifts to EMERGENCY MODE Details of EMERGENCY MODE are as shown below However the temperature control does not work for 30 minutes in test run and the unit is set to continuous operation The fan speed is set to High in test run and shifts to Medium after 30 minutes Operation mode COOL HEAT Set temperature 24 C 24 C Fan speed Medium Medium Horizontal vane Auto Auto Vertical vane Front Front The operation mode is indicated by the Operation Indicator lamp on the indoor unit as following figure Operation Indicator lamp EMERGENCY COOL EMERGENCY HEAT STOP gt 0 0 A 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
17. LLOWING AGAIN WHEN YOU THINK THAT TROUBLE HAS OCCURRED INSTALLATION RELOCATION AND INSPECTION zy SPECIFICATIONS est ececcsecsececccnstivesrssasapearaiies deenctvncecceccecivebitavecauawsain onecedescecedeccaterep E EERE aa ENESA EE EE SAFETY PRECAUTIONS 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 Since the cautionary items shown here are important for safety be sure to observe them 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 probability ODDANNDA WP CAUTION Incorrect handling could cause a serious hazard depending on the conditions Meanings of symbols used in this manual Be sure not to do Be sure to follow the instruction Never insert your finger or stick etc Never step onto the indoor outdoor unit and do not put anything on them Danger of electric shock Be careful Be sure to disconnect the power supply plug from the power outlet Be sure to shut off the power 98 QOO After reading this manual keep it together with the installation manual in a handy place for easy reference Warning mark positions and safety devices D ENCLOSURE FRONT PANEL
18. MITSUBISHI ELECTRIC SPLIT TYPE AIR CONDITIONERS OPERATING INSTRUCTIONS INDOOR UNIT MS GA50VB MS GA60VB C MS GA80VB MSH GA50VB MSH GA60VB MSH GA80VB 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 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 appareil en fonction GEBRUIKSAANWIJZING Voor de klant e Om dit apparaat op de juiste manier en veilig te gebruiken dient u eerst deze gebruiksaanwijzing aandachtig door te lezen MANUAL DE INSTRUCCIONES Para los clientes e Para emplear correctamente este aparato y por razones de seguridad debe leer este manual de instrucciones de manejo antes de su utilizaci n LIBRETTO D ISTRUZIONI Per gli utenti e Per utilizzare correttamente quest unita leggere questo libretto d istruzioni atten tamente e per intero OAHTIEZ AEITOYPIIAZ Ma Tov ne tn e ia va XPNOMOTIOINOETE AUTH TNV pov a OWOTA Kal UE AOMAAELA Be arwOeiTe OTL EXETE la os AUTO TO EYXELPISLO OSNYIwV mpv amd TNV xeon INSTRU ES DE OPERA O Para os clientes e Para utilizar esta unidade correctamente cer
19. eattach 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 f the RESET button is not pressed the remote controller may not operate correctly H Press the CLOCK set button Press using a KE oa S Al Press the and C buttons TIME SET buttons to set the current time FAN_ STOP r Cool zs Ile Bo VANE START a orl ODE WIDE VANE up IN ECONOCOOL LONG f MIN amp 4 RESET CLOCK o o HR s Each time the button is pressed the set time increases by 1 hour and each time the C4 button is pressed the set time increases by 1 minute D 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 indoor unit e When a button is pressed one or two beeps will be heard from the indoor unit If no sound is heard operate again e Use the remote controller carefully If it is dropped thrown or it gets wet the remote controller may not operate e Since the display on the remote controller is made of liquid crystal glass it may not light up if it is damaged from falling e Refer to page 11 when the indoor unit does not
20. ion to them Do not leave the unit on an installation stand which is damaged e The unit may fall and this may cause an injury Do not step onto an unstable bench when maintaining the unit etc e This may cause an injury etc if you fall down Do not pull the power supply cord e The core wire of the power supply cord may be disconnected and this may cause a fire Do not charge or 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 9S 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 When the unit is not going to be used for a long time disconnect the power supply plug and or turn off
21. ioner is operating to reach the target set temperature In this case please y g ue wait until the room temperature drops to within 2 C of the set temperature and then change the set E Press the button to raise the temperature temperature HEAT When the room temperature is 2 C lower than the set temperature the set temperature may not be changed since the air conditioner is operating to reach the target set temperature In this case please wait until the room temperature rises to within 2 C of the set temperature and then change the set temperature Ge FAN STOP H s Cae Details of display on the indoor unit VANE START S gt The operation indicator at the right side of the indoor unit indicates the operation state di ae RR Lighted WIDE VANE HR os oe E Blinking FIN 0 Not lighted Operation indicator lamp One press raises the temperature by about 1 C M When 0 FEEL is not selected press the button until it is set Each time the button is pressed the operation mode is changed in sequence I FEEL gt gy COOL gt DRY gt HEAT MSH series FAN MS series Description of AUTO RESTART FUNCTION Indication Operation state Difference between target temperature and room temperature e These units are equipped with an auto restart function When the main power is turned on the air
22. irection using the remote controller If the horizontal vane is moved manually it may cause trouble 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 3 FAN The air is blown out downwards I To change the AIR FLOW blowing direction horizontally press the E button Each time the button is pressed the angle of the VERTICAL VANE is changed in sequence ERS gt FIR gt FR ae SWING gt FPR gt GI SWING OPERATION Use the swing operation for the air flow to reach all corners of the room Horizontal AIR FLOW blowing range NOTE g Adjust the horizontal AIR FLOW direction using the f remote controller If the VERTICAL VANE is moved manu ALAO ON ally it may cause trouble AS About 100 7A About 150 LONG OPERATION Use this operation when you want the air flow to reach a long distance A MITSUBISHI ELECTRIC Pi VII
23. n electric shock or injury from the unit falling water leaking etc Consult your dealer e Ifthe power supply cord is damaged it must be replaced by the manufacturer or its service agent in order to avoid a hazard Do not insert your finger or a stick etc into the air inlet outlet e Since the fan rotates at high speed this may cause an injury e Young children should be supervised to ensure that they do not play with the air conditioner When an abnormality burning smell etc occurs stop the air conditioner and disconnect the power supply plug and or turn off the breaker e Ifthe unit continues to be operated in an abnormal condition it may cause a fire trouble etc In this case consult your dealer A CAUTION When the air filter is to be removed do not touch the metal 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 malfunct
24. nce 4 I FEEL 4 COOL gt DRY gt G HEAT MSH series FAN MS series ONOFF Wam doo HEAT mode or FAN mode 00 Check the type of the air conditioner Refer to page 4 FAN STOP Type Operation mode E 70 COOL amp HEAT HEAT VANE Osm COOL ONLY FAN ii MODE WDE VANE _HR EI CG z D ECONOCOOL LONG MIN To stop operation Le ge ONOFF 5 RESET CLOCK a Press the button o o After the operation mode is set once the operation starts in the same mode as the one set previously from the next time by simply pressing the button SCHOESSHSHSHSHSHSHSHSHSHSHSHHSHSHSHSHSHSHSHSHSHHSHSHHSHSHSHHSHSHHOSHHSHSHEHEESESEE H When the set temperature is to be changed e Press the O button to lower the temperature One press lowers the temperature by about 1 C COOL e Press the button to raise the temperature One press raises the temperature by about 1 C In HEAT operation e If the air conditioner absorbs too much heat from the air it may be overloaded Following a judgement made by the microprocessor the fan in the outdoor unit is automatically stopped to protect the air conditioner When the outdoor unit s fan is stopped frost may form on the outdoor unit but this is not a problem In DRY operation e The temperature control temperature setting cannot be done e The room temperature is
25. on when you want to be comfortable in COOL mode even with energy saved Perform the following operations while the unit is operating in the MANUAL COOL mode ECONO COOL Press the button When the ECONO COOL operation is selected in COOL mode the air conditioner performs swing operation in various cycle according to the temperature of air conditioner Also SET TEMPERATURE is automatically set 2 C higher than in COOL mode To release the ECONO COOL operation A MITSUBISHI ELECTRIC ONOFF 09 goo ECONO COOL i FAN_ STOP Ej Press the e button again Ei GO VANE START CHHOSHCHOCSHSCOHOHOHOHOSCHOOOHOOOOOSEEOEEEEEe E Ee VANE LONG WDEVANE HR e When the button or the button is pressed or the operation mode ZA is changed during the ECONO COOL operation ECONO COOL operation LONG MIN is released 190 d Z FAN aes e The s Jbutton the or A button and ON OFF timer explained below 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 TIMER OPERATION ON OFF TIMER It is convenient to set the timer when you go to bed
26. rated by the defrosting operation looks like white smoke 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 Defrosting 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 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 defrosting Hissing sound is som etimes heard The room cannot be heated sufficiently This is the sound when the flow of refrigerant inside the air conditioner is switched When the outside air temperature is low the heating effect may not be sufficient The sound as burbling is heard This sound is heard when the outside air is absorbed 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 Mist is discharged from the air outlet of the indoor unit When a ventilation fan or a gas cooker is used in a room the cooling load increases resulting in an insufficient
27. rating 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 When the air conditioner is to be used time again 1 Perform the FAN operation for 3 or 4 hours to dry the inside of the air conditioner COOL amp HEAT type e To perform FAN operation set the remote controller to the highest temperature in the MANUAL COOL mode Refer to page 7 COOL ONLY type e Select the FAN mode Refer to page 7 H Turn off the breaker and or disconnect the power supply plug e Z 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 H Remove the batteries from the remote controller CAUTION To prevent liquid leakage take out all batteries when the remote controller is not going to be used for a long time ER Clean the air filter and install it in the indoor unit Refer to page 10 for cleaning instructions Ei Check that the air inlet and outlet of the indoor outdoor units are not blocked with any obstacles H Check that the earth is connected correctly CAUTION Earth the unit Do not connect the earth to a gas pipe water pipe htning rod or the earth of a telephone If the earthing is incorrect it may cause an electric shock MAINTENANCE Befo
28. re starting maintenance E Turn off the breaker and or disconnect the power supply plug Si OY A CAUTION Cleaning the indoor unit 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 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 Z CAUTION Do not open the front panel up past the level position The panel may come off in order to prevent it from being damaged The front panel may also come off if the upper part of the front panel is pulled down insecticide The unit may be damaged Movable range it 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 place Then close the front panel S gt deu Keep the front panel level and insert the hinges into the notches Do not step onto an unstable bench when maintaining the unit etc This may cause an injury etc if you fall down CLEANING THE CATECHIN AIR FILTER Do not open the front panel up past the level posi
29. s dim The indoor unit does not respond to the re mote control signal When a power failure oc curs Is the filter clean Page 10 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 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 Description 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 affected 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
30. slightly lowered in this operation mode E The details of the display on the indoor unit are explained on page 6 NOTE When the ambient temperature is too high the room temperature may not reach the set temperature since the unit operates to cool the room under a high load Information for multi system air conditioner Outdoor unit MXZ series Multi system air conditioner Outdoor unit MXZ series can connect two or more indoor units with one outdoor unit According to the 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 for heating the operation mode of the indoor unit that operates earlier is selected The other indoor units that will start the operation later cannot operate indicating an operation state Refer to the table of Operation Indicator lamp on page 6 In this case please set all the indoor units to the same operation mode e When indoor unit starts the operation while the defrosting of outdoor unit is being done it takes a few minutes max 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 heard This is not a malfunction since the refrigerant continuously flows into the indoor unit that does not operate Description of AUTO RESTART FUNCTION Refer to page 6
31. t Cooling and heating capacity may get lowered 10 in the places where poor ventilation and short cycle of air exchange is likely to occur Z WARNING If the air conditioner operates but does not cool or heat depending on model the room consult your dealer since there may be a refrigerant leak Be sure to ask the service representative whether there is refrigerant leakage or not when repairs are carried out The refrigerant charged in the air conditioner is safe Refrigerant normally does not leak however if refrigerant gas leaks indoors and comes into contact with the fire of a fan heater space heater stove etc harmful substances will be generated Electrical work e Provide an exclusive circuit for the power supply of the air conditioner e Be sure to observe the breaker capacity Z 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 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 Keep a space ventilated to prevent the dry place picture distortion or im or more Z CAUTION Earth the unit Do not
32. t before the shutoff of the main power Refer to page 6 for details H Insert the power supply plug into the power outlet and or turn the breaker on Z WARNING Remove dirt from the power supply plug and insert the plug securely If dirt adheres to the plug or insertion is incomplete it may cause a fire or an electric shock E Check the type of air conditioner Type Model Name COOL amp HEAT MSH GA50 60 80VB COOL ONLY MS GA50 60 80VB NOTE This operating instructions manual has different contents for the COOL amp HEAT type air conditioner and COOL ONLY type Follow the appropriate instructions for each type of air conditioner Remote controller E The remote controller used for the COOL ONLY type air conditioner is different from the one used for the COOL amp HEAT type as shown in the illustrations to the left E Use the remote controller provided with the unit only Do not use other remote controller Check the difference of operation mode Type Operation Mode COOL amp HEAT I FEEL 2 COOL o DRY HEAT COOL ONLY OO I FEEL COLL DRY FAN NOTE Only the remote controller for the COOL amp HEAT type air conditioner is illustrated as an example in this operating instructions manual PREPARATION BEFORE OPERATION Remote controller Ge to set the batteries and the See time ER Remove the front lid and insert batteries Then r
33. th the remote controller and is turned on again the air conditioner will start operation automatically in the same mode as the one set with the remote controller just before the shutoff of the 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 a Avoid installing the air conditioner in the following places e Where flammable gas could leak ZX CAUTION Tope neatecs Fame M g fluorescent lamp Do not install the unit where flammable gas could leak Hoeser S gt wall etc If gas leaks and collects around the unit it may cause possible an explosion e Where there is much machine oil Salty places such as the seaside Where sulfide gas is generated such as a hot spring omar Where oil is splashed or where the area is filled with oily smoke Where there is high frequency or wireless equipment moto Where the unit will be buried in snow Ay Potable ei Inside the mobile vehicles such as a crane truck ship etc de Radio E Drain the water from the unit to the soil which has good drainage The required space depends on the type of outdoor uni
34. tifique 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 KCANNYATAUNN Dna nonbsoBaTenen e na o6ecneYeHna npasnnbHoro n GesonacHoro ncnonbsoBaHna NpuGopa cnepzyeT po Hayana ero kcnnyaTaynn BHUMATeNbHO NPOUNTaTb DaHHOe PyKOBOACTBO Frangais Nederlands EAAnvika Portugu s Svenska T rk e Pycckn CONTENTS SAFETY PRECAUTIONS NAME OF EACH PART PREPARATION BEFORE OPERATION FEEL AUTO OPERATION MANUAL OPERATION COOL DRY HEAT FAN AIR FLOW VELOCITY AND DIRECTION ADJUSTMENT LONG OPERATION n snsnsnssisissisnenisisnnsisnnnnsnenneene ECONO COOL OPERATION TIMER OPERATION ON OFF TIMER WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FOR ALONG TIME MAINTENANCE CLEANING THE CATECHIN AIR FILTER REPLACEMENT OF THE AIR CLEANING FILTER OPTION BEFORE CONTACTING THE SERVICE REPRESENTATIVE CHECK THE FO
35. tion The panel may come off in order to prevent it from being damaged Cleaning the catechin air filter about once every 2 weeks 1 Remove the catechin air filter 3 After washing with water lukewarm water dry the catechin 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 Open the front panel then remove replace the filter Catechin air filter Ab 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 H Remove dirt from the catechin air filter using a vacuum cleaner or by washing the filter with water e Ifthe dirtis noticeable wash the filter with a solution of mild detergent diluted in lukewarm water e If hot water 50 C or more is used the filter may Install 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 1 Remove the catechin air filter
36. utton HEAT However when operation is started again within 2 hours after it is stopped the same operation mode before the operation is stopped is selected The operation mode selected first is not changed even if the room temperature changes GP S e MODE Zi When the g I FEEL mode is selected the air conditioner is automatically If the operation mode does not match the room condition select the appropriate operation mode by pressing the ILI LILI controlled at the optimum temperature button NOE iG D A To stop operation D Details of auto operation ONOFF o Press the button S COOL amp HEAT type MSH series COOL ONLY type MS series Room temperature Operation mode Target temperature Operation mode Target temperature when started initial state initial state EAN EE eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Ei 20 About 25 C or higher About 24 C About 24 C VANE START o o A ori If you feel slightly warm About 25 C 23 C We WIDE VANE HR Kai About 23 C or lower About 26 C _ EI E Press the y button to lower the temperature RELE ONE 2 One press lowers the temperature by about 1 C NOTE sy am P P y COOL When the room temperature is 2 C higher than the set temperature the set temperature may not be M So If you feel slightly cool changed since the air condit
37. y 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 Set name MS GA50VB MS GA60VB MS GA80VB MSH GA50VB MSH GA60VB MSH GA80VB NOTE Indoor MS GA50VB MS GA60VB MS GA80VB MSH GA50VB MSH GA60VB MSH GA80VB 1 Rating condition Outdoor MU GA50VB MU GA60VB MU GA80VB MUH GA50VB MUH GA60VB MUH GA80VB Cooling Indoor 27 C DB 19 C WB Function Cooling Heating Heating Heating Outdoor 35 C DB Power supply N 230V 50Hz Heating Indoor 20 C DB Capacity 8 5 5 0 5 2 T2 9 4 Outdoor 7 C DB 6 C WB Input 3 26 1 78 1 61 2 48 3 43 Indoor Weight 2 Guaranteed operating range Outdoor 75 Refrigerant filling capacity R410A Indoor Outdoor IP code indoor SC 32 C DB 43 C DB Upper limit Outdoor 23 C WB Cooling Permissible e LP ps excessive 21 C DB 21 C DB Lower limit 15 C WB _ operating pressure HP ps 27 C DB 24 C DB Upper limit 18 C WB Indoor Noise level High Med Low 42 38 34 45 41 37 47 42 37 42 38 34 45 41 37 Heating 10 C DB 11 C WB 47 42 37 Lower limit Outdoor 52
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