Mitsubishi Electronics PFD-P250500VM-A User's Manual
Contents
1. SWC Fig B 2 Address board Control board Address board Option Inlet temperature control B Standard Outlet temperature control m Deflection load W 3 4kg Q Q 5mm Contents 1 Safety precautions 1 1 Installation 1 2 During operation 1 3 Disposing of the unit 2 Names and functions of various parts 3 How to operate 3 1 ON OFF 3 2 Selecting operation 3 3 Room temperature adjustment 3 4 Time setting 3 5 Timer setting 3 6 Selecting Normal and Check Operation 3 7 Fault Reset i DUBIE ani Qa debris a tanda hays eb E Ped aa SED 8 40000010 1 Safety precautions gt Before operating the unit make sure you read all the Safety precautions gt Safety precautions lists important points about safety Please be sure to follow them Symbols used in the text AN Warning Describes precautions that should be observed avoid the risk of injury or death to the user A Caution Describes precautions that should be observed to prevent damage to the unit Symbols used in the illustrations Indicates an action that must be avoided Indicates that important instructions must be followed Indicates a part which must be grounded Indicates that caution should be taken with rotating parts This symbol is displayed on the main unit la2. D Room temperature adjustment Button D Bot n Ajuste de la temperatura de la habitaci n Timer continuous Button Bot n Temporizador continuo Selecting operation Button 8 Bot n Selecci n del modo de funcionamiento Time selection Button Bot n Selecci n de la hora Time setting Button Bot n Determinaci n de la hora Louver Button Bot n Persiana Fan speed adjustment Button Bot n Ajuste de la velocidad del ventilador Up down airflow direction Button G Bot n Direcci n de la corriente ascendente descendente de aire Ventilation Button Bot n Ventilaci n 9 Checking built in Button 9 Bot n Comprobaci n Incorporada Test run Button Bot n Prueba de funcionamiento Filter Button Bot n Filtro 3 ON OFF Button 39 Bot n ON OFF 3 Position of built in room temperature 3 Posici n de temperatura ambiente incorporada e Never expose the remote controller to direct sunlight Doing so can result in e Nunca exponga el mando a distancia a la luz directa del sol Si lo hace se the erroneous measurement of room temperature producir una lectura err nea de la temperatura de la habitaci n e Never place any obstacle around the lower right hand section of the remote e Nunca ponga ningun obst culo alrededor de la secci n inferior derecha del controller Doing so can result in the erroneous measurement of room tem mando a distancia Si l
3. Inverter cooling fan 40 000 hours O 2 Cautions e The maintenance and check frequencies in the table above are applicable under the following conditions of use A Normal conditions of use with infrequent starting and stopping varies with model however interval of starting and stopping would normally use is generally six times or less per hour B 24 hours using e maintenance interval may need to be reduced under any of the following conditions D Use under conditions of high temperature or humidity or in locations in which variations in temperature and humidity are considerable Use in locations in which power supply variations e g voltage frequency waveform distortion are considerable Note that the unit cannot be used outside the allowable range of conditions Use in locations subject to considerable vibration and shock Use an atmosphere containing toxic gases e g dust salt sulfuric acid vapor hydrogen sulfide or oil mist etc e Unexpected events may occur even when periodic checks are implemented based on the check frequency In such cases the appropriate repairs outside the period of the warranty are chargeable MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN WT04232X01 Printed in Japan This pdf has been downloaded from the website of Supplying and installing the latest in air conditi
4. MITSUBISHI ELECTRIC Air Conditioners INDOOR UNIT PFD P250 500VM A OPERATION MANUAL For safe and correct use please read this operation manual thoroughly before operating the air conditioner unit BEDIENUNGSHANDBUCH Zum sicheren und einwandfreien Gebrauch der Klimaanlage dieses Bedienungshandbuch vor Inbetriebnahme gr ndlich durchlesen MANUEL D UTILISATION Pour une utilisation correcte sans risques veuillez lire le manuel d utilisation en entier avant de vous servir du climatiseur MANUAL DE INSTRUCCIONES Lea este manual de instrucciones hasta el final antes de poner en marcha la unidad de aire acondicionado para garantizar un uso seguro y correcto ISTRUZIONI DI FUNZIONAMENTO Leggere attentamente questi istruzioni di funzionamento prima di avviare l unit per un uso corretto e sicuro della stessa BEDIENINGSHANDLEIDING Voor een veilig en juist gebruik moet u deze bedieningshandleiding grondig doorlezen voordat u de airconditioner gebruikt Remote control
5. Press the 1 room temperature adjustment button and set the room tem perature of your choice Pressing or C V once changes the setting by 1 C If the pressing is continued the setting continues to change by 1 C e Indoor temperature can be set within the following range Cooling dry 14 30 C e Itis impossible to set the room temperature by the air blow operation The range of room temperature display is 8 39 C Outside this range the display flashes either 8 39 C to inform you if the room temperature is lower or higher than the displayed temperature 3 4 Time setting e Set the current time after turning ON the power of the unit or after restoration from a power failure e be set regardless of the operation of the indoor unit e During the time operation the time setting button becomes void disabling time setting 1 Press the time selection button and bring up the current time display e Every time it is pressed the display changes i time time time no display CLOCK ON es gate end A Caution When the current time is not yet set the CLOCK current time display flashes disabling the setting of timer operation 2 Set the current time by pressing the CA or C Y button time cannot be set while the timer on is displayed While the CLOCK time is displayed press the time setting C v buttons and
6. long time e Ifthe unit is not to be used for a long time due to a seasonal change etc run it for 4 5 hours with the air blowing until the inside is completely dry Failing to do so can result in the growth of unhygienic unhealthy mold in scattered areas throughout the room e When it is not to be used for an extended time keep the power supply turned OFF If the power supply is kept on several watts or several tens of watts will be wasted Also the accumulation of dust etc can result in fire Keep the power switched ON for more than 12 hours before starting op eration Do not turn the power supply OFF during seasons of heavy use Doing so can result in failure 1 3 Disposing of the unit Warning When you need to dispose of the unit consult your dealer If pipes are re moved incorrectly refrigerant fluorocarbon gas may blow out and come into contact with your skin causing injury Releasing refrigerant into the atmosphere also damages the environment The above does not apply to the models that simultaneously run both the cool ing operation and heating operation e The outdoor units stop when all the indoor units connected to the counterpart outdoor units stop e During heating operation even if the indoor unit is set to operation while the outdoor unit is in defrosting operation operation starts after the defrosting op eration of the outdoor unit has ended 3 1 ON OFF Start an operation 1 Press
7. not connect the earth wire to gas pipes water pipes lightning rods or telephone earth wires If earthing work is not conducted carefully it may result in electric shock smoke flame or mis operation due to electrical noise Please ask your dealer before beginning earthing work 4 Check to ensure that the drain hose is not bent the tip is not raised or blocked and that the trap has not been damaged and fill the trap with water 5 Turn the power supply on before 12 hours or more 15 Periodic Checks Table 1 Maintenance and Checks Unit Parts Check frequency Checks Evaluation criteria Maintenance Check operating noise No abnormal noises Replace if insulation has deteriorated Fan motor A Measure insulation resistance Insulation resistance 1 MQ or more Check operating noise No abnormal noises Replace if abnormal noises continue de Bearing spite replenishing oil Replenish oil annually 6 months Check belt tension Deflection load of 3 4kg per belt Opti Adjust tension Visually check for wear and damage mum deflection of 5mm Replace if stretch in belt circumference Check operating noise Maximum stretch in belt circumference is 2 or more or if belt has been in use Fan belt of 2 in comparison to initial circumfer for 8000 hours or more ence Replace if belt is worn or damaged No wear or dam
8. set the time e The setting advances one minute every time the A button is pressed once and retrogresses one minute every time the 4 C V button is pressed once When respective A C V buttons are pressed continuously the time display goes fast forward It advances in the order of 1 minute unit 10 minute unit one hour unit e About 10 seconds after the button operation has been completed the cur rent time and CLOCK displays disappear A Caution e Remote controller is equipped with a simplified clock with a precision of about or one minute per month The time must be readjusted reset every time the unit is subjected to a power stop of the unit or a power failure 3 5 Timer setting e Ifthe timer is set the unit starts stops at the set time and the time mode is terminated e When you wish to confirm the starting and ending time press the time selection button while is displayed Function of timer On timer Set the on timer for the time the working day begins in your company When the set start time arrives the unit starts operation Off timer Use the off timer as a reminder to turn off the unit When the set end work time arrives the unit stops operation There are three methods for using the timer 1 ON OFF Timer When setting both starting and ending time 2 On timer When only setting the starting time Ending time is set to 3 Off t
9. the factory it is set to outlet temperature control SWC set to Standard Change the method of control by setting SWC on the address board inside the controller as follows Inlet temperature control to Option Outlet temperature control Set to Standard 6 The smart way to use Even minimal steps to care for your unit can help make its use far more effective in terms of air conditioning effect electricity charges etc Clean the filter thoroughly e Ifthe screen of the air filter becomes clogged the airflow and air conditioning effect can be significantly reduced Further if the condition is left unattended failure can result It is particularly important to clean the filter at the beginning of the cooling and heating sea sons When profuse dust and dirt have accumulated clean the filter thor oughly 7 Caring for the unit Always have filter maintenance performed by a service person Before care taking turn the power supply OFF A Caution Before you start cleaning stop operation and turn OFF the power supply Remember that the fan is rotating inside at high speed posing a serious risk of injury Indoor units are equipped with filters to remove the dust of sucked in air Clean the filters using the methods shown in the following sketches The standard filter should normally be cleaned once a week and the long life filter at the beginning of each season e The life of the filter depends on
10. these methods can result in the failure of the unit electric shock or fire 8 Troubleshooting Before you ask for repair service check the following points State of Machine Remote Controller Cause Troubleshooting It does not run display is not lit up No display appears even when the ON OFF but ton is pressed Power failure Press the ON OFF button after power restoration The power supply is turned OFF Turn the power supply ON The fuse in the power supply is gone Replace fuse The earth leakage breaker is gone Put in the earth leakage breaker Air flows out but it does not cool enough The liquid crystal display shows that it is in the state of operation Improper temperature adjustment After checking the set temperature and inlet temperature on the liquid crystal display refer to Room temperature adjustment and operate the adjustment button The filter is filled with dust and dirt Clean up the filter Refer to Caring for the machine There are some obstacles at the air inlet and outlet of the indoor and outdoor units Remove Windows and doors are open Close Cool air does not come out The liquid crystal display shows that it is in opera The restart preventing circuit is in operation for 3 min utes Wait for a while To protect the compressor a 3 minute restart preventing circuit is built into the indoor
11. unit Therefore there are occa sions sometimes when the compressor does not start run tion ning immediately There are cases when it does not run for as long as 3 minutes It runs briefly but soon ie aloes and check There are some obstacles at the air inlet and outlet of the indoor and outdoor units Rerun after removal code flashes on the liquid stops crystal display The filter is filled with dust and dirt Rerun after cleaning the filter Refer to Caring for the ma chine e f operation stops due to a power failure the restart preventing circuit at power failure operates and disables unit operation even after power restoration In this case press the ON OFF button again and start operation If malfunctions persist after you have checked the above turn the power supply OFF and contact your dealer with information about the product name the nature of the malfunction etc If the display of Check and 4 digit check code flashes tell the dealer contents of the display check code Never attempt to repair by yourself The following symptoms are not unit failures e The air blown out from the unit can sometimes give off odors This is due to cigarette smoke contained in the air of the room the smell of cosmetics the walls furniture etc absorbed in the unit Ahissing noise can be heard immediately after the unit is started or stopped This is the sound of the refrigera
12. where the unit is installed and how it is operated Fig A P 4 Address board Address board Standard Outlet temperature control Control board Option Inlet temperature control Prevent intrusion of heat during air cooling e To prevent the intrusion of heat during cooling operation provide a curtain or a blind on the window to block out direct sunlight Also do not open the entrance or exit except in cases of dire necessity Carry out ventilation sometimes e Since the air periodically gets dirty in a room that is kept closed for a long time ventilation is sometimes necessary When gas appliances are used together with the unit special precautions must be taken If the LOSSNAY ventilation unit developed by our company is used you can perform ventilation with less waste For details on this unit consult with your dealer How to clean e Clear dust away lightly or clean it up with a vacuum cleaner In the case of severe staining wash the filter in lukewarm water mixed with dissolved neutral detergent or water and then rinse off the detergent completely After washing dry it and fix it back into place A Caution Donotdry the filter by exposing it to direct sunlight or warming it using fire etc Doing so can result in the deformation of the filter Washing it in hot water more than 50 C can also result in deformation A Caution Never pour water or flammable sprays onto the unit Cleaning using
13. OFF from the remote controller requires a few seconds This is not a fault Following reset after a power failure the unit begins operation again au tomatically and HO appears on the MA remote controller display after an interval of approximately 15 seconds The MA remote controller can not be used during this interval Turn power OFF with the earth leakage breaker to stop the unit in an emergency 3 8 Others CENTRALLY CONTROLLED Displayed when control is executed by a separately sold centralized control unit etc This displays indication when some abnormality oc curs in the unit CHECK NOT AVAILABLE When a button is pressed for any function which the indoor unit cannot perform this display flashes con currently with the display of that function f both the Operating and Failure lamps are lit either a fault has developed in the unit and it has stopped operating or it is operating in the emergency mode Note the unit number and error code appearing on the panel and contact your serviceman Arefrigerant system is operating normally if the associated fault display lamps are extinguished 5 Control of Indoor Unit Inlet or Outlet Temperature Either of the above methods of temperature control may be selected with this model The method of control is selected with the switch SWC on the address board in side the indoor unit controller shown in the Fig A When the unit is shipped from
14. age No abnormal noises e Visually check for contamination and No contamination or damage Clean Air filter 3 months damage Replace if filter is significantly contami Clean nated or damaged Check for contamination and blockage No contamination or blockage Clean if contaminated or blocked Drain pan of drain No loose screws Tighten screws 5 Check for loose mounting screws No significant deterioration Replace if deterioration is significant Check for deterioration 6 months e Check sealing of hose inject water into No contamination or blockage Clean if contaminated or blocked hose No significant deterioration Replace if deterioration is significant Drain hose Check for contamination and blockage of drain Check for deterioration Linear Check action using operation data Appropriate temperature change in re Replace if the valve itself is the cause of expansion lation to change in control opening problems in operation valve 1 year Heat Check for blockage contamination and No blockage contamination or damage Clean exchanger damage Check appearance No deterioration or broken wiring Replace if wiring is broken or deteriora Float switch 6 months Check for adhesion of foreign matter No foreign matter tion is significant Clean if foreign matter present Display 1 year Check lighting of lamp Lit at output ON Replace lamp if not lit at output ON lamp Check operat
15. bel lt Color yellow gt gt peeo Beware of electric shock This symbol is displayed on the main unit label lt Color yellow gt AN Warning Carefully read the labels affixed to the main unit 1 1 Installation gt After you have read this manual keep it and the Installation Manual in a safe place for easy reference whenever a question arises If the unit is going to be operated by another person make sure that this manual is given to him or her AN Warning The unit should not be installed by the user Ask the dealer or an author ized company to install the unit If the unit is installed improperly water leakage electric shock or fire may result Use only accessories authorized by Mitsubishi Electric and ask your dealer or an authorized company to install them If accessories are in stalled improperly water leakage electric shock or fire may result The Installation Manual details the suggested installation method Any structural alteration necessary for installation must comply with local building code requirements e Never repair the unit or transfer it to another site by yourself If repair is performed improperly water leakage electric shock or fire may result If you need to have the unit repaired or moved consult your dealer The appliance is not intended for use by young children or infirm per sons without supervision e Young children should be supervised to ensure that they do not p
16. eighbors e alien object is placed near the outdoor air outlet of the unit decreased performance and increased noise can result Avoid placing any obstacles ad jacent to the air outlet e Ifthe unit produces any abnormal sound consult with your dealer Maintenance and inspection e Ifthe unitis used throughout several seasons the insides can get dirty reduc ing the performance Depending upon the conditions of usage foul odors can be generated and drainage can deteriorate due to dust and dirt etc GB 10 Checking Drainage Check that water is able to drain smoothly If water is unable to drain smoothly check for blockage of the grooves in the drain pan and the piping trap by paper particles etc Carefully clean the grooves in the drain pan and the piping trap to prevent further blockage Ensure that the trap is always water sealed 11 Checking V Belts 1 Adjust parallel of the fan and motor pulleys in accordance with Fig B 1 2 Adjust the tension of each V belt so that the deflection load W at the optimum deflection 5 mm is as shown in Fig B 2 3 It is recommended that the belt be adjusted to the optimum tension as shown in Fig B 2 after it has been run in on the pulley 24 28 hours operation When a new belt is fitted adjust the deflection load W to approximately 1 3 times the maximum value 4 Itis recommended that the V belt be replaced every 8000 hours It has reached the end of its life whe
17. imer When only setting the ending time Starting time is set to Display example of timer setting o The example shows a timer set for operation start at 8 00 and end at 17 00 1 Press the timer continuous button and bring up the no display 2 Press the time selection button and bring up the Timer start time display 3 Press the C Cv button of the time selection and set the starting time When using it as an off timer set the starting time to The is displayed next to 23 50 4 Press the time selection button and bring up the Timer end time display 5 Press the C Cv button of the time switch and set the ending time When using it as an on timer set the ending time to The is displayed next to 23 50 6 Press the timer continuous button and bring up the display Bringing up the display completes the setting Every time the CY button of the 2 timer selection is pressed once it advances or retrogresses by 10 minutes If the button is pressed continuously it advances or retrogresses continuously First set the hour digit and then set the minute digit When the ON OFF timer mode is set you can run on timer or stop off timer operation by pressing the 2 ON OFF button even when there is remaining time Release Press the timer contin
18. ing noise No abnormal noises Replace if insulation has deteriorated Compres Measure insulation resistance Insulation resistance 1 MQ or more while coolant has been circulating Sor 6 months Visually check for loose terminals No loose terminals Tighten terminals if loose Check operating noise No abnormal noises Replace if insulation has deteriorated Fan motor Measure insulation resistance Insulation resistance 1 MQ or more Linear Check action using operation data Appropriate temperature change in re Replace if the valve itself is the cause of expansion lation to change in control opening problems in operation o valve 8 E Heat e Check for blockage contamination and No blockage contamination or damage Clean 5 9 exchanger damage o Pr ssure 1 year Check for broken wiring deterioration No broken wiring deterioration or un Replace if wiring is broken shorted or and unconnected connectors connected connectors has significantly deteriorated or if insu switch A Measure insulation resistance Insulation resistance 1 MQ or more lation has deteriorated Check operating noise No abnormal noises Replace in case of abnormal noises if Cooling fan Measure insulation resistance Insulation resistance 1 MQ or more insulation has deteriorated or if a fault for inverter Check fault history No heat sink heating protection 4230 has occurred 4330 i
19. ione Spia funzionamento Spia di controllo Spia guasto Commutatore Normal Local Spia guasto n 1 Spia guasto n 2 Se il funzionamento Local disponibile in fase di manutenzione impostare il commutatore Normal Local su Local Quindi si illuminer la spia Check Power display lamp Operation display lamp Check display lamp Fault display lamp Normal Local switch No 1 Fault display lamp No 2 Fault display lamp 000006 When Local operation is available at maintenance please set Normal Local Switch to Local Then Check lamp will be lit 600900026 Indicador de alimentaci n Indicador de funcionamiento Indicador de comprobaci n Indicador de aver a Interruptor Normal Local Indicador de aver a N 1 Indicador de aver a N 2 Cuando est disponible el funcionamiento Local durante el mantenimiento ajuste el interruptor Normal Local a Local A continuaci n se encender el indicador Check Netzstromkontrolllampe Betriebskontrolllampe Pr fkontrolllampe Fehleranzeigelampe Normal Lokalschalter Fehleranzeigelampe Nr 1 Fehleranzeigelampe Nr 2 6000006 Wenn bei Wartungsarbeiten Lokalbetrieb verf gbar ist bitte den Normal Lokal schalter auf Lokal einstellen danach leuchtet die Check Pr f Lampe 60090006 Voedingslampje Bedieningslampje Controlelampje Storingslampje Schakelaar Normal Local Storingslampje 1 Storingslampje 2 Wanneer bij onderhoud l
20. ise or vibration stop opera tion turn off the power switch and contact your dealer e Do not over cool The most suitable inside temperature is one that is within 5 C of the outside temperature e Do not leave handicapped people or infants sitting or standing in the path of the airflow from the unit This could cause health problems A Caution e Do direct the airflow at plants or caged pets e Ventilate the room frequently If the unit is operated continuously in a closed room for a long period of time the air will become stale 2 Names and functions of various parts Attachment and detachment of filter AN Caution In removing the filter precautions must be taken to protect your eyes from dust Also if you have to climb up on a stool to do the job be careful not to fall Turn off the power supply when the filter is changed 3 How to operate FK N r o 4 Local X A MITSUBISH ELECTRIC Teme CDON OFF DE Me 9 H Pano O B 0 Sut mu loe 2556 Normal Pana Oe 8 Before starting operation Start running after the HO display has disappeared The HO display briefly appears on the room temperature display max 3 minutes when the power is turned on and after a power failure This does not indicate an
21. lay with the appliance 1 Outdoor unit Warning The outdoor unit must be installed on a stable level surface in a place where there is no accumulation of snow leaves or rubbish Do not stand on or place any items on the unit You may fall down or the item may fall causing injury 4 Failure Display Lamps 5 Control of Indoor Unit Inlet or Outlet Temperature 6 The smart way to use 7 8 Caring for the unit Troubleshooting 9 Installation transferring works and checking 10 Checking Drainage 11 Checking V Belts 12 Cleaning the Indoor Unit Heat Exchanger 13 Greasing the Fan Bearings 14 When the Unit is to be out of Use for a Long Time 15 Periodic Checks 16 Specifications i 17 Warranty and Servicing suia aaa p xS Sat ela I AS 12 A Caution The outdoor unit should be installed in a location where air and noise emit ted by the unit will not disturb the neighbours 2 Indoor unit Warning The indoor unit should be securely installed If the unit is loosely mounted it may fall causing injury 3 Remote controller AN Warning The remote controller should be installed in such a way that children cannot play with it 4 Drain hose A Caution Make sure that the drain hose is installed so that drainage can go ahead smoothly Incorrect installation may result in water leakage causing dam age to furniture 5 Powe
22. ler Button CDD Fernbedienungs Taste Touche Commande distance CED AD Bottone dell unita del comando a distanza Controlador remoto Bot n Knop afstandbediening MITSUBISHI ELECTRIC oN OFF i 5 e se IE ON OFF Opino P R O C C ZC CO 061 TIMER SET 38t CHECK TEST PAR 20MAA ERROR CODE 000000 000000000 Pulsante Regolazione della temperatura ambiente Pulsante Timer continuo Pulsante Selezione modalit di funzionamento Pulsante Selezione ora Pulsante Impostazione dell ora Pulsante Regolazione deflettore Pulsante Regolazione della velocit di ventilazione Pulsante Regolazione della direzione di soffiaggio verso l alto il basso Pulsante Ventilazione Pulsante Controllo Incorporata Pulsante Prova di funzionamento Pulsante Filtro Pulsante ACCENSIONE SPEGNIMENTO Posizione temperatura ambiente incorporata Non esporre mai il comando a distanza alla luce diretta del sole in quanto questo pu alterare la corretta rilevazione della temperatura ambiente Non porre alcun ostacolo attorno alla sezione inferiore destra del comando a distanza in quanto questo pu alterare la corretta rilevazione della temperatu ra ambiente
23. n fault history gt Relocating or scrapping the unit Specialist skills are required for relocation of the unit Please contact your retailer or a consultant specified by the manufacturer The coolant must be recovered before the unit is scrapped Please contact your retailer or a consultant specified by the manufacturer 16 Specifications PFD P VM A series Item Model PFD P250VM A PFD P500VM A Power source 3N 380 415V 50Hz 400 415V 60Hz Cooling capacity 1 kW 28 56 Height mm 1895 Dimension Width mm 1200 1800 Depth mm 800 Net weight kg 350 480 Fan Airflow rate Low Middle High m min 160 320 Noise level 2 dB A 59 64 Filter Long life filter Indoor Outdoor Dry bulb temperature 5 C 43 Wet bulb temperature 12 C 24 Notes 1 Cooling capacity indicates the maximum value at operation under the following condition Cooling Indoor 27 C DB 19 C WB Outdoor 35 C DB 2 The operating noise is the data that was obtained in an anechoic room e Both indoor and outdoor temperatures assume a relative humidity of 30 80 e Contact your retailer if the unit is to be used at an outdoor dry bulb temperature of 5 C or lower GB 17 Warranty and Servicing gt In addition to daily checks eg cleaning of filters periodic maintenance and checks by a skilled technician are required to ensure that the unit is maintained in a good co
24. n it has stretched by approximately 2 including an initial stretch of approximately 196 of the initial circumference Fig B 1 P 4 Parallel Pulley K minutes Remarks Cast iron pulley 10 orless Equivalent to mm displacement per meter Fig B 2 P 4 Deflection load W 3 4kg 12 Cleaning the Indoor Unit Heat Exchanger When dust adheres to the heat exchanger after the unit has been used for a long time reducing the efficiency of heat exchange and resulting in deterioration of cooling performance Please ask your dealer how to clean it 13 Greasing the Fan Bearings Replenish bearing grease annually to ensure that the bearings may be used with Shell Albania Grease 2 confidence a long time Such replenishment extends the life of both the grease and Quantity 10 5g the bearings Use the following grease 14 When the Unit is to be out of Use for a Long Time When the Unit is to be out of Use for a Long Time 1 Run the unit in Fan mode for a period of 4 5 hours to dry the indoor unit 2 Turn the indoor unit power OFF Preparations for Reuse P Check the following 1 4 then turn the power supply on 1 Clean and fit the filter 2 Check that the inlets and outlets on the indoor and outdoor units are not blocked 3 Check that the earth wire is connected The earth wire may be connected with the indoor unit as well in some cases Caution Do
25. ndition for a long period of time and that it may be used with confidence Check Frequency for the standard maintenance and checks and the Maintenance Frequency associated with periodic checks are as follows Maintenance and Check Frequencies gt 1 Preventative Maintenance Guidelines The following maintenance frequencies are a guide to the replacement of parts as based on the results of periodic checks and scheduled frequency of repairs They do not imply that replacement is always necessary in accordance with the maintenance frequency except for consumables such as fan belts Note that the following does not indicate maintenance periods Table 2 Maintenance and Check Frequencies Unit Parts Check frequency Maintenance frequency Ordinarily check Maintenance check Remarks Fan motor 40 000 hours Bearing 6 months 40 000 hours Replenish oil annually Fan belt 8 000 hours O Consumable part o Air filter 3 months 5 years Check interval are affected by local conditions Drain pan 8 years Drain hose 8 years 2 Linear expansion valve 1 year 25 000 hours O Heat exchanger 5 years Float switch 6 months 25 000 hours Display lamp 1 year 8 000 hours P Compressor 6 months 40 000 hours 9 Fan motor 40 000 hours Q Linear expansion valve 25 000 hours Heat exchanger 5 years Pressure switch year 25 000 hours
26. o hace se producir una lectura err nea de la tempera perature tura de la habitaci n D Raumtemperatur Tasten D Aanpassen kamertemperatuur Knop Zeitschalter Dauerbetrieb Taste Timer continu Knop 9 Betriebsart Taste 9 Standselectie Knop 2 Zeitumschalt Taste 5 Tijdselectie Knop Zeiteinstell Tasten Tijdinstellings Knop Klappen Taste Ventilatie jaloezie Knop Luftstromgeschwindigkeit Taste Aanpassen van de ventilatorsnelheid Knop Vertikale luftstromrichtung Tasten Blaasrichting naar boven naar beneden Knop Bel ftung Tasten Knop Ventilatie 9 berpr fen Eingebauten Tasten 9 Knop Controle Ingebouwde Testlauf Tasten Knop Proefdraaien Filter Taste Filter Knop 2 Betrieb Stop Taste ON OFF AAN UIT Knop 3 Position der eingebauten Raumtemperatur Plaats van ingebouwde kamertemperatuursensor e Die Fernbedienung nicht direkter Sonneneinstrahlung aussetzen Die Raum e Laat de afstandsbediening nooit in direct zonlicht liggen Als dit toch doet temperatur wird sonst nicht korrekt gemessen kan het zijn dat de kamertemperatuur onjuist gemeten wordt Den rechten unteren Teil der Fernbedienung nicht blockieren Die Raum e Zet of hang nooit iets in de buurt van het gedeelte rechtsonder de temperatur wird sonst nicht korrekt gemessen afstandsbediening Als u dit toch doet kan het zijn dat de kamertemperatuur onjuist gemeten wordt D Touche de r glage de la temp rat
27. okale bediening mogelijk is stelt u de schakelaar Nor mal Local op Local Het controlelampje zal gaan branden T moin d alimentation T moin de fonctionnement T moin de contr le T moin de panne Commutateur normal local T moin d erreur n 1 T moin d erreur n 2 0006006 Sile fonctionnement en mode local est disponible pour la maintenance placer le commutateur Normal Local sur Local Le t moin Check s allume 009086006 Power Operation Check Fault Normal Local No 1 Fault N 1 No 2 Fault N 2 Local Normal Local Local Check Fig A Fig B 1 Parallel Pulley K minutes Remarks Cast iron pulley 10 Equivalent to mm displacement per meter
28. oning 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
29. peration A Caution Never expose your body directly to cool air for a long time Excessive expo sure to cool air is bad for your health and should therefore be avoided Dry operation The dry is a microcomputer controlled dehumidifying operation which controls ex cessive air cooling according to the room temperature of your choice Not usable for heating 1 Until reaching room temperature of your choice The compressor and indoor fan function is linked motion according to the change of the room temperature and automatically repeat ON OFF 2 When reaching room temperature of your choice Both the compressor and indoor fan stop When stop continues for 10 minutes the compressor and indoor fan are oper ated for 3 minutes to keep the humidity low Caution e When the unit is used together with burners thoroughly ventilate the area Insufficient ventilation can result in accidents due to oxygen defi ciency Never place a burner at a place where it is exposed the airflow from the unit Doing so can result in imperfect combustion of the burner e The microcomputer functions in the following cases e The fan is not moving at the set speed In some models the system switches over to faint airflow when the tempera ture of the room reaches the set temperature In other cases it stops to prevent any cool air from escaping during the defrosting operation 3 3 Room temperature adjustment To change room temperature
30. r d obstacle devant la partie inf rieure droite de la commande distance sinon la lecture des temp ratures ne sera pas correcte He Remote controller Button CDD Fernbedienungs Taste Affichage Commande distance Bottone dell unit del comando a distanza CU CED Controlador remoto Bot n ND Display afstandbediening OOOO Z WDE 2 Power Check Failure Power a OOO Z M Q No 1 f No2 Pouer Failure PFD P250VM A PFD P500VM A UN 00000 2090 A E E E o Pe N mel Np K 0000000 Spia alimentaz
31. r line fuse or circuit breaker A Warning Make sure that the unit is powered by a dedicated supply Other appli ances connected to the same supply could cause an overload Make sure that there is a main power switch Besureto adhere to the unit s voltage and fuse or circuit breaker ratings Never use a piece of wire or a fuse with a higher rating than the one specified 6 Grounding AN Caution The unit must be properly grounded Never connect the grounding wire to a gas pipe water pipe lightning conductor or telephone grounding wire If the unit is not grounded properly electric shock may result e Check frequently that the ground wire from the outdoor unit is properly connected to both the unit s ground terminal and the grounding elec trode 1 2 During operation A Caution Do not use any sharp object to push the buttons as this may damage the remote controller Do not twist or tug on the remote controller cord as this may damage the remote controller and cause malfunction Never remove the upper case of the remote controller It is dangerous to remove the upper case of the remote controller and touch the printed circuit boards inside Doing so can result in fire and failure e Never wipe the remote controller with benzene thinner chemical rags etc Doing so can result in discoloration and failure To remove heavy stains soak a cloth in neutral detergent mixed with water wring it out thoroughly wipe the stain
32. s off and wipe again with a dry cloth Never block or cover the indoor or outdoor unit s intakes or outlets Tall items of furniture underneath the indoor unit or bulky items such as large boxes placed close to the outdoor unit will reduce the unit s effi ciency GB Ensure that the drain trap is properly water sealed If the drain trap is modified or is not water sealed the trap will not function and a water leak may occur Inject water into the hose during the periodic check six monthly to check water sealing A Warning Do not splash water over the unit and do not touch the unit with wet hands An electric shock may result Do not spray combustible gas close to the unit Fire may result Do not place a gas heater or any other open flame appliance where it will be exposed to the air discharged from the unit Incomplete combustion may result A Warning Do not remove the front panel or the fan guard from the outdoor unit when it is running You could be injured if you touch rotating hot or high voltage parts Never insert fingers sticks etc into the intakes or outlets otherwise in jury may result since the fan inside the unit rotates at high speed Exer cise particular care when children are present e f you detect odd smells stop using the unit turn off the power switch and consult your dealer Otherwise a breakdown electric shock or fire may result e When you notice exceptionally abnormal no
33. the 2 ON OFF button Operation lamp lights up and operation starts Stop an operation 1 Press the 2 ON OFF button again Operation lamp goes off and operation stops e Once the buttons have been set pressing of the ON OFF button only can repeat the same operation thereafter During operation the operation lamp above the ON OFF button lights up A Caution Even if the operation button is pressed immediately after the operation is once stopped operation is not restarted for about 3 minutes This function protects the machine It automatically starts operation after the lapse of ap proximately 3 minutes 3 2 Selecting operation When selecting operation 1 Press the selecting operation button Consecutive press of the selecting operation button switches the operation over to eh Os af CUT and Cor For the contents of operation check the display For cooling Press the 3 selecting operation button and bring up the g display For dry Press the 3 selecting operation button and bring up the display e indoor fan turns to the low speed operation disabling the change of fan Speed Dry operation cannot be carried out at a room temperature of less than 18 C For fan Press the 3 selecting operation button and bring up the af display e fan operation functions to circulate the air in the room e temperature of the room cannot be set by fan o
34. tion flowing inside the unit This is normal e The unit sometimes snaps or clicks at the beginning or end of cooling operation This is the sound of friction on the front panel and other sections due to expansion and contraction caused by temperature change This is normal e A white mist of steam may be emitted from the indoor unit when operation commences at high indoor temperature or humidity 9 Installation transferring works and checking Regarding place for installation Consult with your dealer for details on installation and transferring the installation A Caution Never install the unit where there is a risk of leakage of flammable gas If gas leaks and accumulates around the unit fire can result Never install the unit at the following place where there is a lot of machine oil e near the ocean and beach areas where there is salt air e where humidity is high e where there are hot springs nearby e where there is sulphurous gas e where there is a high frequency processing machinery a high frequency welder etc where acid solution is frequently used where special sprays are frequently used e Install the indoor unit horizontally Otherwise water leakage can result sufficient measures against noise when installing the units at hospitals or communication related businesses If the unit is used in any of the above mentioned environments frequent opera tional failure can be expected It is ad
35. uous button and disappear the display GB 3 6 Selecting Normal and Local Operation Selecting Local operation Set the Normal Local switch 3 to local Start and stop is only possible with the remote controller remote ON OFF input disabled when Local is selected and faults occurring during checks are not dis played with remote output 3 7 Fault Reset Reset when a fault display lamp is lit Press the ON OFF button 2 The unit stops and the fault is reset When repairs by the retailer or a specialist technician are complete ensure that the unit is safe and reset The customer should not engage in repairs A Caution e The unit cannot be stopped in the Normal mode Select the Local opera tion mode and press the switch on the remote controller Note that if the SW 1 10 on the indoor unit control board are ON ie remote ON OFF input not used ON OFF is also possible from the remote controller in the Normal mode 4 Failure Display Lamps PFD P250VM A OO PFD P500VM A OO OO O Faire Fallo The diagram at left shows an example of a fault in a refrigerant system Power Check If e Remote ON OFF input and ON OFF from the central controller optional are disabled in the Local operation mode the central controller users manual for details of ON OFF from the central controller optional and input of temperature settings e Selecting ON
36. ure de la pi ce D B Touche de fonctionnement continu minuterie 8 Touche de s lection du mode de fonctionnement 8 Touche de s lection de l heure Touche de r glage de l heure Touche de pivotement Touche de r glage de la vitesse du ventilateur Touche de sens de soufflerie vers le haut vers le bas Touche Ventilation 8 Touche V rification Int gr 9 Touche Essai de fonctionnement Touche de filtre 3 Touche ON OFF 3 Position du capteur int gr de la temp rature de la pi ce 3 Ne jamais laisser la commande distance en plein soleil sinon les donn es de temp rature ambiante risquent d tre erron es Ne jamais place
37. visable to avoid these types of installation sites For further details consult with your dealer Regarding electrical work A Caution The electrical work must be undertaken by a person who is qualified as an electrical engineer according to the technical standard respecting electrical installation internal wiring rules and the installation instruc tion manual with the absolute use of exclusive circuits The use of other products with the power source can result in burnt out beakers and fuses e Never connect the grounding wire to a gas pipe water pipe arrester or telephone grounding wire For details consult with your dealer e n some types of installation sites the installation of an earth leakage breaker is mandatory For details consult with your dealer Regarding transfer of installation e When removing and reinstalling the unit when you enlarge your home re model or move consult with your dealer in advance to ascertain the cost of the professional engineering work required for transferring the installation Caution When moving or reinstalling the unit consult with your dealer Defective in stallation can result in electric shock fire etc Regarding noise e In installing work choose a place that can fully bear the weight of the unit and where noise and vibration can be reduced e Choose a place where cool or warm air and noise from the outdoor air outlet of the unit does not inconvenience the n
38. y failure of the unit e The operation modes of the indoor units cooling operation dry operation and heating operation are different from those of the outdoor units When the operation is started with cooling dry heating and other indoor units connected to the counterpart outdoor units are already running in the same operation mode the remote control displays Pr or CO mode However the operation comes to stop and you cannot get a desired mode When this occurs you will be notified by the t or 6 uox display that flashes in the liquid crystal display of the remote controller Set to the operation mode of other indoor unit by the operation switch button In case of failure AN Warning Never remodel the unit Consult your dealer for any repair service Improper repair work can result in water leakage electric shock fire etc e If the remote controller displays an error indication the unit does not run or there is any abnormality stop operation and contact your dealer Leaving the unit as it is under such conditions can result in fire or failure e If the power breaker is frequently activated get in touch with your dealer Leaving it as it is can result in fire or failure e Ifthe refrigeration gas blows out or leaks stop the operation of the unit thoroughly ventilate the room and contact your dealer Leaving the unit as it is can result in accidents due to oxygen deficiency When the unit is not to be used for a
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