Sanyo ECO R410A User's Manual
Contents
1. ppayu vo 32 E Nombres de las partes unidad interior Drenaje de agua E Cuidados y limpieza 1 Por motivos de seguridad aseg rese2. EA TOU K INATIOTIKOU H TO 1 2 TO TO 30 AE
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8. 4 3 Wiring System Diagrams Indoor unit No Power supply L 220 240V 50Hz N Ground Remote controller NHTIDHO BLK r Power supply 220 240V n 50Hz 2r 20 a Outdoor uni INV unit Power supply 0 Ground co 2 Ground Remote N controller WHT BLK Ground Group control Power supply L ofo 220 240V 50Hz N o 16 Ground eux QD l Ed e Ground Indoor unit No n Power supply L Es 220 240V U50Hz N ce Ground B Remote controller D WHT 4 BLK Ground 1 Refer to Section 5 2 Recommended Wire Length and Wire Diameter for Power Supply System for the explanation of A B C D and E in the above diagrams 2 The basic connection diagram of the indoor unit shows the 7P terminal board so the terminal boards in your equipment may differ from the dia gram 3 Refrigerant Circuit R C address should be set before turning the power on Ground Ground 380 415V 3N 150Hz F D Inter outdoor unit control wiring Ground Power supply
9. 1 Retirez le filtre air de la grille de l arriv e d air 2 Se servir d un aspirateur pour enlever la poussi re l g re Si de la poussi re adh re au filtre lavez celui ci dans de l eau ti de et savonneuse puis rincez le dans de l eau propre et s chez le 1 Certains bords m talliques et les ailettes du condensateur tant coupants ils doivent tre ATTENTION manipul s avec pr caution lors du nettoyage sous peine de provoquer des blessures 2 V rifiez r guli rement que la sortie et l arriv e d air ne soient pas obstru es par de la poussi re ou de la suie 3 La bobine interne et les autres composants de l unit ext rieure doivent tre nettoy s r guli rement Consultez le concessionnaire ou un service apr s vente Entretien apres une p riode d inactivit prolong e Entretien avant une p riode d inactivit prolong e V rifiez l arriv e d air et la sortie d air des unit s int rieure et ext rieure et assurez vous qu elles ne sont pas obstru es si elles sont obstru es rem diez ce probl me Faites fonctionner le ventilateur pendant une demi journ e pour faire s cher l int rieur de l unit D branchez l alimentation et mettez le disjoncteur en position arr t Nettoyez le filtre air et remettez le dans sa position initiale Les l ments internes de l unit ext rieur doivent tre v rifi s et netto
10. Before After Fig 5 1 Copper tubing Ni m Flare nut N Copper Se tubing Flare tool Fig 5 3 Caution Before Connecting Tubes Tightly 1 Apply a sealing cap or water proof tape to prevent dust or water from entering the tubes before they are used 2 Be sure to apply refrigerant lubricant to the match ing surfaces of the flare and union before connect ing them together This is effective for reducing gas leaks Fig 5 4 3 For proper connection align the union tube and flare tube straight with each other then screw in the flare nut lightly at first to obtain a smooth match Fig 5 5 e Adjust the shape of the narrow tube liquid tube using a tube bender at the installation site and connect it to the narrow tubing side liquid tubing side valve using a flare Cautions During Brazing e Replace air inside the tube with nitrogen gas to prevent copper oxide film from forming during the brazing process Oxygen carbon dioxide and Freon are not acceptable e Do not allow the tubing to get too hot during brazing The nitrogen gas inside the tubing may overheat causing refrigerant system valves to become damaged Therefore allow the tubing to cool when brazing e Use a reducing valve for the nitrogen cylinder e Do not use agents intended to prevent the for mation of oxide film These agents adversely affect the refrigerant and refrigerant oil and may cause damage or malfunctions
11. 380 415V 3N 150Hz Outdoor uni CS unit a Li ook ol e U o Ground 7P terminal board felelei Lo o lol ollo lo Lol 1 L 2 N Ut U2 R1 R2 R3 1 L 2 N U1 U2 RI R2 power Inter unit Remote supply control controller wiring 1 When linking outdoor units in a network S net link system disconnect the terminal extended from the short plug CN003 2P Black location right bottom on the outdoor main control PCB from all outdoor units except any one of the outdoor units When shipping In shorted condition Otherwise the communication of S net link system is not performed For a system without link no con nection wiring between outdoor units do not remove the short plug 2 Do not install the inter unit control wiring in a way that forms a loop Fig 4 1 x Fo Prohibited of Hohe a AA e XK Prohibited x Z Fig 4 1 Indoor unit 3 Do not install inter unit control wiring such as star branch wiring Star branch wiring causes mis address setting 4 NOS NO Branch point Fig 4 2 4 If branching the inter unit control wiring the number of branch points should be 16 or fewer Branches les
12. 5 2 Connecting Tubing Between Indoor and Out door Units 1 Tightly connect the indoor side refrigerant tubing extended from the wall with the outdoor side tub ing 2 To fasten the flare nuts apply specified torque as at right e When removing the flare nuts from the tubing con nections or when tightening them after connecting the tubing be sure to use 2 monkey wrenches or spanners as shown Fig 5 6 If the flare nuts are over tightened the flare may be damaged which could result refrigerant leakage and cause in injury or asphyxiation to room occu pants e For the flare nuts at tubing connections be sure to use the flare nuts that were supplied with the unit or else flare nuts for R410A type 2 The refriger ant tubing that is used must be of the correct wall thickness as shown in the table at right Apply refrigerant lubricant here and here Fig 5 4 Union Flare nut Fig 5 5 Torque wrench Spanner Indoor unit Outdoor unit Fig 5 6 Tube diameter malo Tube thickness 06 35 1 4 RT Li n 0 8mm 09 52 3 8 o er an 0 8 mm 012 7 1 2 en u a 0 8 mm 015 88 5 8 E e en 1 0 mm Because the pressure is approximately 1 6 times higher than conventional refrigerant pressure the use of ordinary flare nuts type 1 or thin walled tubes may result in tube rupture injury or asphyxi ation caused by refrigerant leakage e In order to prevent
13. unit int rieure pour la nettoyer Cela pourrait ab mer les com posants internes et provoquer des d charges lectriques L arriv e d air et la sortie d air Nettoyez l arriv e d air et la sortie de l unit int rieure avec la brosse d un aspirateur ou les unit int rieure essuyer avec un chiffon propre et doux 1 Ne utilisez jamais de dissolvants ni de produits chimiques puissants lorsque l unit int rieure est nettoy e N essuyez pas les pi ces en plastique avec de l eau tr s chaude 2 Certains bords m talliques et les ailettes tant coupants ils doivent tre manipul s avec pr caution lors du nettoyage sous peine de provoquer des blessures 3 La bobine interne et les autres composants de l unit ext rieure doivent tre nettoy s tous les ans Consultez le concessionnaire ou un service apr s vente Filtre air Le filtre air recueille la poussi re et les particules se trouvant dans l air et doit tre nettoy inter valles r guliers comme indiqu dans le tableau cidessous ou lorsque le symbole du filtre EH affich sur la t l commande avec fil indique que le filtre doit tre nettoy Si le filtre est bloqu l efficacit du climatiseur diminue nettement Type P riode REMARQUE UMR Six mois u ui o La fr quence de nettoyage du filtre d pend de l environnement dans lequel l unit est utilis e lt Comment nettoyer le filtre gt
14. Be careful when picking up and moving the indoor and outdoor units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin aluminum fins on the air conditioner can cut your fingers When Installing Ina Room Properly insulate any tubing run inside a room to prevent sweating that can cause dripping and water damage to walls and floors In Moist or Uneven Locations Use a raised concrete pad or concrete blocks to provide a solid level foundation for the outdoor unit This prevents water damage and abnormal vibration In an area with High Winds Securely anchor the outdoor unit down with bolts and a metal frame Provide a suitable air baffle In a Snowy Area for Heat Pump type Systems Install the outdoor unit on a raised platform that is higher than drifting snow Provide snow vents When Connecting Refrigerant Tubing Ventilate the room well in the event that is refrigerant gas leaks during the installation Be careful not to allow contact of the refrigerant gas with a flame as this will cause the generation of poisonous gas Keep all tubing runs as short as possible Use the flare method for connecting tubing Apply refrigerant lubricant to the matching surfaces of the flare and union tubes before connecting them then tighten the nut with a torque wrench for a leak free con nection Check carefully for leaks before starting the test run Dep
15. N PRECAUC O ferimentos se n o forem manuseadas com cuidado tenha especial cuidado ao limpar estas pecas 2 Inspeccione periodicamente a unidade exterior para verificar se a entrada ou a saida de ar est o bloqueadas com sujidade ou fuligem 3 A serpentina interna e outros componentes da unidade exterior tambem devem ser limpos periodicamente Contacte o seu concession rio ou centro de reparac es Atenc o ap s um periodo de inactividade prolongado Atenc o antes de um periodo de inactividade prolongado Verifique se as entradas e saidas de ar da unidade exterior est o bloqueadas Se estiverem bloqueadas limpe as Utilize o ventilador durante meio dia para secar o interior da unidade Desligue a unidade da corrente el ctrica e do disjuntor Limpe o filtro de ar e volte a coloc lo na posi o original Os componentes internos da unidade exterior devem ser verificados e limpos periodicamente Contacte o revendedor local para efectuar esta operac o 28 E Resolu o de problemas Se o seu aparelho de ar condicionado n o funciona correctamente verifique primeiro os seguintes pontos antes de solicitar assist ncia Se n o conseguir solucionar o problema contacte o seu concession rio ou o servi o de assist ncia Avaria funciona de maneira nenhuma mas p ra pouco depois Rendimento de arrefecimento ou aquecimento deficiente O aparelho de ar condicionado n o O compressor come a
16. Rivolgersi al proprio rivenditore E Suggerimenti per risparmiare energia Da evitare Non ostruire la presa d aria e l uscita d aria dell unit In caso di ostruzione l unit non funziona correttamente e pu subire dei danni e Non lasciar entrare la luce solare diretta nella stanza A tale scopo utilizzare parasole tende o persiane Se le pareti e il soffitto vengono riscaldati dal sole il raffreddamento della stanza richiede pi tempo Cose da fare Mantenete sempre pulito il filtro dell aria fare riferimento a Cura e manutenzione Un filtro ostruito compromette il rendimento dell unit Per evitare fughe d aria condizionata tenete chiuse finestre porte ed altre aperture NOTA Mancanza di corrente durante il funzionamento dell unit In caso di una temporanea mancanza di corrente l unit riprende automaticamente a funzionare al ripristino della corrente con le stesse impostazioni che aveva prima dell interruzione 26 E Nomenclatura das pecas unidade interior Drenagem de gua E Cuidados e limpeza 1 Por motivos de seguran a desligue o aparelho de ar condicionado e desligue o tamb m ADVERT NCIA da rede antes de proceder sua limpeza 2 N o verta gua sobre a unidade interior para a limpar Poder danificar os componentes internos e causar descargas el ctricas Lado de entrada e sa da de ar Limpe o lado de entrada e sa da de ar da unidade
17. al IB o m 200 A B 450 7 9712 1500 1100 16 18 22 1700 1100 A Fig 2 1 Find the space for the installation of the return air grille and GL mark the opening to do Cut the falseceiling fig 2 2 Use rawl plug suitable to the ceiling consistence and four M10 threaded bars of suitable length not supplied fig 2 3 MAX 50 mm Mark on the ceiling the holes for the hanging rods verify the distance of the centres The value included in the brackets is referred to the model X18 fig 2 4 Drill a 80 mm diameter hole for the passage of refrigeration AAA pipework condensate pipework and electrical cable Insert Fig 2 3 a PVC pipe in the wall fig 2 5 Secure the unit in position with locknuts and washers level the unit keeping the right distance from the falseceiling for the installation of return air grille fig 2 6 en a removable panel of the falseceiling for servicing ig 2 7 The unit is supplied with PVC hose from the condensate pump Maximum pump lift is 250 mm over the unit Convoy the condensate with a positive slope min 1 100 to the out side The highest point in the condensate pipework should be as close to the unit as possible This prevents a large volume of water draining back into the unit when it is switched off fig 2 8 Convoy the condensate to the outside with a positive slope from a trap at the end if necessary fig 2 9 900 Fig 2 4 1106 5 10 mm X X NX
18. interior com um aspirador ou com um unidade interior pano macio e limpo 1 Nunca utilize solventes ou produtos qu micos fortes para limpar a unidade interior N o limpe as pe as pl sticas com gua muito quente 2 Algumas bordas met licas e as p s do condensador s o pontiagudas e podem causar ferimentos se n o forem manuseadas com cuidado tenha especial cuidado ao limpar estas partes 3 A serpentina interna e outros componentes da unidade exterior devem ser limpos todos os anos Contacte o seu concession rio ou centro de repara es Filtro de ar O filtro de ar recolhe a poeira e outras part culas do ar Deve ser limpo em intervalos regulares como indicado na tabela abaixo ou quando a indica o de filtro EH aparece no visor da unidade de con trolo remoto com fios indicando que o filtro deve ser limpo Se o filtro ficar bloqueado a efici ncia do ar condicionado diminui bastante Tipo Per odo NOTA UMR A frequ ncia de limpeza do filtro depende do ambiente de utiliza o da unidade lt Como limpar o filtro gt 1 Remova o filtro de ar da grelha de entrada de ar 2 Utilize um aspirador para retirar poeira ligeira Se houver poeira peganhosa no filtro lave o filtro com gua morna com sab o passe o por gua limpa e seque o 27 1 Algumas bordas met licas e as pas do condensador s o pontiagudas e podem causar
19. kg m3 countermeasures not needed gt o 3 N w N N o Range above the density limit Min indoor floor space a of 0 3 kg m 10 countermeasures 5 needed 0 10 20 30 kg Total amount of refrigerant CONTENTS Page 2 Please Read Before Starting Check of Density Limit 1 GENERAL irarri dias 4 1 1 Tools Required for Installation not supplied 1 2 Type of Copper Tube and Insulation Material 1 3 Additional Materials Required for Installation 2 HOW TO INSTALL THE UNIT 5 2 1 Duct for fresh air 3 TEST OF THE SYSTEM AND CONTROL OF THE AIR VOLUME TO THE OUTLET GRILLES 7 1 GENERAL 4 ELECTRICAL WIRING 8 4 1 General Precautions on Wiring 4 2 Recommended Wire Length and Wire Diame ter for Power Supply System 4 9 Wiring System Diagrams 5 HOW TO PROCESS TUBING 12 5 1 Connecting the Refrigerant Tubing 5 2 Connecting Tubing between Indoor and Out door Units 5 3 Insulating the Refrigerant Tubing 5 4 Taping the Tubes 5 5 Finishing the Installation 6 APPENDIX 16 This booklet briefly outlines where and how to install the air conditioning system Please read over the entire set of instructions for the indoor unit and make sure all accessory parts listed are with the system before
20. ser comprobados y limpiados per i dicamente P ngase en contacto con su distribuidor local para este servicio 34 E Localizaci n de aver as Si su acondicionador de aire no funciona correctamente compruebe primero la lista de abajo antes de llamar al servicio de reparaciones Si no puede solucionar el problema p ngase en contacto con su concesionario o centro de reparaciones Aver a Causa posible Remedio El acondicionador de aire no funciona 1 Corte de alimentaci n el ctrica 1 Despu s de una interrupci n del en absoluto suministro el ctrico pulse el bot n de operaci n ON OFF en la unidad de mando a distancia al mbrica 2 Ha saltado el ruptor de fugas 2 P ngase en contacto con el centro de reparaciones 3 La tensi n de la l nea es 3 P ngase en contacto con un demasiado baja electricista o con su concesionario 4 El bot n de operaci n est 4 Pulse el bot n otra vez desactivado 5 La unidad de mando a distancia 5 Consulte a su distribuidor al mbrica o la bomba de calor est funcionando mal En el LCD de la unidad de mando a distancia al mbrica aparece la marca de inspecci n y las letras E F H L P en combinaci n con n meros El compresor se pone en 1 Obstrucci n delante del serpent n 1 Retire la obstrucci n funcionamiento pero se para pronto del condensador Mal enfriamiento o calefacci n 1 Filtro de aire sucio u obstruido 1 Limpie el
21. Hindernis entfernen Luftfilter ist schmutzig oder 1 Luftfilter reinigen um den Luftstrom zugesetzt zu verbessern Eine W rmequelle oder viele Leute 2 Die W rmequelle m glichst befinden sich im Raum abschalten T ren und oder Fenster sind 3 Diese schlieflen damit keine W rme ge ffnet bzw K lte von auflen eindringt Ein Hindernis befindet sich in der 4 Hindernis entfernen um einen N he von Lufteinlass oder unbehinderten Luftstrom zu Luftauslass gew hrleisten Der Thermostat ist zu hoch zum 5 Temperatur niedriger bzw h her K hlen eingestellt bzw zu niedrig einstellen zum Heizen Abtausystem funktioniert nicht 6 Lassen Sie sich von Ihrem die Betriebstaste ON OFF auf der verdrahteten Fernbedienung oder Fachh ndler beraten Fernbedienung oder der W rmepumpe Fachh ndler beraten Das berpr fungszeichen und die Buchstaben E F H L P zusammen mit Zahlen werden auf der LCD Anzeige der verdrahtete Fernbedienung angezeigt Kondensatorschlange Fachh ndler beraten E N tzliche Hinweise f r Energieeinsparung Zu vermeiden Ja Blockieren Sie den Lufteinlass und auslass des Ger tes nicht Falls der Ein oder Auslass blockiert wird funktioniert das Ger t nicht richtig und kann sogar besch digt werden Setzen Sie den Raum nicht direkter Sonnenbestrahlung aus Markisen Jalousien oder Vorh nge verwenden Wenn die W nde und Decke des Raumes Stra
22. SANYO INSTALLATION AND OPERATION MANUAL ECO i System Air Conditioner for Refrigerant R410A m R410A Models Indoor Units SPW UMR74EXH56 SPW UMR94EXH56 SPW UMR124EXH56 SPW UMR164EXH56 SPW UMR184EXH56 SPW UMR224EXH56 Outdoor Units c DC Inverter Main Unit SPW CR604GDXH8 SPW CR704GDXH8 SPW CR904GDXH8 SPW CR1154GDXH8 Constant Speed Sub Unit SPW CR704GDCH8 SPW CR904GDCH8 SPW CR1154GDCH8 Refrigerant R410A is used in the outdoor units Optional Controllers Remote Controller RCS SH80AG RC Wireless Remote Controller RCS BH80AG WL Simplified Remote Controller RCS KR1AG SANYO Airconditioners Europe S r l Via Bisceglie No 76 37 4196 054 0 SANYO 2005 20152 Milano Italy IMPORTANT Please Read Before Starting This air conditioning system meets strict safety and operat ing standards As the installer or service person it is an important part of your job to install or service the system so it operates safely and efficiently For safe installation and trouble free operation you must Carefully read this instruction booklet before beginning Follow each installation or repair step exactly as shown 6 Observe all local state and national electrical codes This product is intended for professional use Permission from the power supplier is required when installing an outdoor unit that is connected to a 16 A distribution network Pay
23. X MAX 400 250 mm Fig 2 5 NO Fig 2 8 On the front and rear side of the unit a rectangular port with flange helps during duct mounting fig 2 10 Rear and front flange for the air intake The value included in the brackets is referred to the model X18 fig 2 11 Discarge air duct optional accessory Contact the After Sale Service fig 2 12 Remove the filter and pour inside the condensate drain pan 0 5 liter of water Start the unit checking for proper drain pump operation fig 2 13 943 943 2 1 Duct for fresh air There is a duct connection port 1 for drawing in fresh air The supplementary fan motor for outside air intake has to be supplied separately and controlled by a bipolar ON OFF switch with safety fuses Fresh air flow must be about 10 of the total air flow to avoid operating problems and noise Open the knock out hole 2 fix a 120 mm flange on the unit and connect the thermically insulated duct Install an outside grille with filter inspection port to prevent dust and leaves from entering and fouling the indoor unit heat exchanger Outlet conduct Intake coduct False ceiling Air intake 3 TEST OF THE SYSTEM AND CONTROL OF THE AIR VOLUME TO THE OUTLET GRILLES The unit is prearranged to supply an external static pressure of about 5 mm Too high resistances in the air distribution s
24. a funcionar Causa poss vel Falha de alimenta o O disjuntor de fugas foi activado Tens o de rede demasiado baixa O bot o de opera o est desactivado unidade de controlo remoto com fios ou a bomba de calor n o est a funcionar correctamente A marca de inspec o e as letras E F L P associadas a n merosaparecem no LCD da unidade de controlo remoto com fios Obstru o em frente da sepentina do compressor Filtro de ar sujo ou obstru do Fonte de calor ou demasiadas pessoas na habita o Portas e ou janelas abertas Obst culos perto da entrada ou sa da de ar O term stato est ajustado muito alto para arrefecimento ou muito baixo para aquecimento O sistema de descongela o n o funciona Solu o Ap s uma falha de corrente el ctrica pressione o bot o de opera o ON OFF na unidade de controlo remoto com fios Contacte o servi o de assist ncia Consulte um electricista ou o seu concession rio Pressione novamente o bot o Consulte o seu concession rio Retire a obstru o Limpe o filtro de ar para melhorar a circula o do ar Elimine a fonte de calor se for poss vel Feche as para evitar a entrada de calor ou frio Retire os obst culos para assegurar uma boa circula o de ar Coloque a temperatura mais baixa ou mais alta Consulte
25. acqua molto calda Alcuni bordi metallici e le alette sono taglienti e possono causare ferite se maneggiati in modo incorretto Prestare perci la dovuta attenzione nel pulire tali parti La serpentina interna e gli altri componenti dell unit esterna devono essere puliti una volta all anno Rivolgersi al proprio rivenditore o centro di assistenza Filtro dell aria Il filtro dell aria raccoglie le particelle di polvere e sporco dall aria e dovrebbe essere pulito a intervalli regolari come indicato nella tabella seguente oppure quando l indicazione del filtro E sul display del telecomando tipo cablato non segnala che occorre pulire il filtro Se il filtro si ostruisce l effi cienza del condizionatore d aria ne risulta notevolmente compromessa Tipo Periodo UMR Sei mesi lt Pulizia del filtro gt 1 2 La frequenza alla quale occorre pulire il filtro dipende dall ambiente in cui viene utilizzata l unit Rimuovere il filtro dell aria dalla griglia della presa d aria Rimuovere la polvere leggera servendosi di un aspirapolvere Se la polvere resta attaccata al fil tro lavarlo con acqua saponata tiepida sciacquarlo con acqua pulita ed asciugarlo PRECAUZIONE Alcuni bordi metallici e le alette del condensatore sono taglienti e possono causare ferite se maneggiati in modo incorretto occorre pertanto prestare particolare attenzione
26. airement arr t e l unit se remettra en marche apr s r tablissement de l alimentation avec les m mes r glages qu avant la panne de courant 20 E Bezeichnungen der Teile E Care and Cleaning E Pflege und Reinigung WARNUNG Wasserablass 1 Aus Sicherheitsgr nden darauf achten das Ger t vor dem Reinigen auszuschalten und es au erdem vom Netz zu trennen Kein Wasser auf die Inneneinheit sch tten um diese zu reinigen Dadurch werden die inneren Bauteile besch digt und es besteht Stromschlaggefahr Lufteinlass und auslassseite Reinigen Sie die Lufteinlass und auslassseite der Inneneinheit mit einer Staubsauger Inneneinheit b rste bzw wischen Sie sie mit einem sauberen weichen Tuch ab Verwenden Sie niemals L sungsmittel oder starke Chemikalien um die Inneneinheit zu reinigen Wischen Sie die Plastikteile nicht mehr sehr hei em Wasser ab Gewisse Metallkanten und die Kondensatorrippen sind scharf und k nnen Verletzungen verursachen wenn sie nicht richtig gehandhabt werden beim Reinigen dieser Teile besonders vorsichtig sein Die innere W rmeaustauscherschlange und andere Bauteile der Au eneinheit m ssen einmal im Jahr gereinigt werden Wenden Sie sich dazu bitte an Ihren Fachh ndler oder an eine Kundendienststelle Luftfilter Der Luftfilter sammelt Staub und andere Teilchen aus der Luft und sollte in regelm igen Abst nden gereinigt werden wie in der Tabelle unten angeze
27. beginning 1 1 Tools Required for Installation not supplied Standard screwdriver Phillips head screwdriver Knife or wire stripper Tape measure Carpenter s level Sabre saw or key hole saw Hacksaw N Oa poi 1 2 Type of Copper Tube and Insulation Material If you wish to purchase these materials separately from a local source you will need 1 Deoxidized annealed copper tube for refrigerant tubing 2 Foamed polyethylene insulation for copper tubes as required to precise length of tubing Wall thickness of the insulation should be not less than 8 mm 3 Use insulated copper wire for field wiring Wire size varies with the total length of wiring Refer to 4 Electrical Wiring for details 8 Core bits 9 Hammer 10 Drill 11 Tube cutter 12 Tube flaring tool 13 Torque wrench 14 Adjustable wrench 15 Reamer for deburring CAUTION Check local electrical codes and regulations before obtaining wire Also check any specified instructions or limitations 1 3 Additional Materials Required for Installation 1 Refrigeration armored tape 2 Insulated staples or clamps for connecting wire See your local codes Putty Refrigeration tubing lubricant Clamps or saddles to secure refrigerant tubing Scale for weighing on Ro 2 HOW TO INSTALL THE UNIT Minimum operation and maintenance area fig 2 1 8 990699 8
28. close attention to all warning and caution notices given in this manual ANA Neu This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage If Necessary Get Help These instructions are all you need for most installation sites and maintenance conditions If you require help for a special problem contact our sales service outlet or your certified dealer for additional instructions In Case of Improper Installation The manufacturer shall in no way be responsible for improper installation or maintenance service including fail ure to follow the instructions in this document SPECIAL PRECAUTIONS WARNING When Wiring ELECTRICAL SHOCK CAN CAUSE SEVERE PERSONAL INJURY OR DEATH ONLY A QUALIFIED EXPERIENCED ELECTRICIAN SHOULD ATTEMPT TO WIRE THIS SYSTEM Do not supply power to the unit until all wiring and tubing are completed or reconnected and checked Highly dangerous electrical voltages are used in this sys tem Carefully refer to the wiring diagram and these instructions when wiring Improper connections and inad equate grounding can cause accidental injury or death Ground the unit following local electrical codes Connect all wiring tightly Loose wiring may cause over heating at connection points and a possible fire hazard When Transporting
29. damage to the flare caused by over tightening of the flare nuts use the table above as a guide when tightening e When tightening the flare nut on the narrow tube use a monkey wrench with a nominal handle length of 200 mm 5 3 Insulating the Refrigerant Tubing Tubing Insulation e Thermal insulation must be applied to all unit tub ing including distribution joint purchased sepa rately For gas tubing the insulation material must be heat resistant to 120 C or above For other tubing it must be heat resistant to 80 C or above Insulation material thickness must be 10 mm or greater If the conditions inside the ceiling exceed DB 30 C and RH 70 increase the thickness of the gas tubing insulation material by 1 step If the exterior of the outdoor CAUTION Unit valves has been finished with a square duct covering make sure you allow suffi cient space to use the valves and to allow the panels to be attached and removed Taping the flare nuts Wind the white insulation tape around the flare nuts at the wide tube connections Then cover up the tubing connections with the flare insulator and fill the gap at the union with the supplied black insulation tape Finally fasten the insulator at both ends with the sup plied vinyl clamps Fig 5 8 Insulation material The material used for insulation must have good insu lation characteristics be easy to use be age resis tant and must not easily abs
30. de apagar el acondicionador de aire y desconec AN Ea tarlo tambi n de la red el ctrica antes de realizar su limpieza 2 No vierta agua sobre la unidad interior para limpiarla El agua podr a estropear los com ponentes internos y producir una descarga el ctrica Lados de entrada y salida de Limpie los lados de entrada y salida de aire de la unidad interior con el cepillo de una aspi aire Unidad interior radora o limpielos con un pa o limpio y suave 1 Noutilice nunca disolventes o productos qu micos speros cuando limpie la unidad interi UNE or No limpie las partes de pl stico con agua muy caliente 2 Algunos bordes met licos y las aletas al ser puntiagudos pueden causar heridas si no se manejan con cuidado Tenga mucho cuidado al limpiar estas piezas 3 El serpentin interno y otros componentes de la unidad exterior deber n limpiarse todos los a os P ngase en contacto con su concesionario o centro de reparaciones Filtro de aire El filtro de aire recoge polvo y otras particulas del aire y deber ser limpiado a intervalos regulares como se indica en la tabla de abajo o cuando la indicaci n de filtro EH del visualizador de la unidad del mando a distancia tipo al mbrica muestre que el filtro necesita ser limpiado Si se blo quea el filtro la eficacia del acondicionador de aire disminuir enormemente Tipo Periodo NOTA UMR Seis meses La frecuencia con que d
31. e shield on both sides 9 If the power supply cord of this appliance is dam aged it must be replaced by a repair shop appointed by the manufacture because special purpose tools are required 4 2 Recommended Wire Length and Wire Diameter for Power Supply System Outdoor unit A Power supply Time delay fuse or A Power supply Time delay fuse or Wire size Max length Circuit capacity Wire size Max length Circuit capacity SPW CR604GDXH8 4 mm 113m 15A 2 5 mm 70m 16A SPW CR704GDXH8 6 mm 74m 30 A 6 mm 74m 35A SPW CR904GDXH8 6 mm 60 m 35 A or 6 mm 60m 35A SPW CR1154GDXH8 6 mm 55m 40 A 10 mm 91m 50A SPW CR704GDCH8 6 mm 47m 35 A 6 mm 47m 35A SPW CR904GDCH8 6 mm 46m 40 A 10 mm 77m 50A SPW CR1154GDCH8 6 mm 39 m 50 A 10 mm 65 m 50A Indoor unit B Power supply 2 5 mm Max 130 m Time delay fuse or circuit capacity 10 16A Control wiring C Inter unit between outdoor and indoor units control wiring D Remote control wiring E Control wiring for group control 0 75 mm AWG 18 Use shielded wiring 0 75 mm AWG 18 Use shielded wiring 0 75 mm AWG 18 Use shielded wiring Max 1 000 m Max 500 m Max 500 m Total With ring type wire terminal F Inter outdoor unit control wiring 0 75 mm AWG 18 Use shielded wiring Max 500 m
32. eber ser limpiado el filtro de aire depender del entorno en el que se utilice la unidad lt C mo limpiar el filtro gt 1 Extraiga el filtro de aire de la rejilla de entrada de aire 2 Utilice una aspiradora para quitar el polvo ligero Si en el filtro hay polvo pegado lave el filtro con agua enjabonada templada enju guelo en agua limpia y s quelo 1 PRECAUCI N 2 3 Algunos bordes met licos y las aletas del condensador son agudos y podr n ocasionar heridas si se manejan incorrectamente cuando limpie estas partes deber tener cuidado especial Compruebe peri dicamente la unidad exterior para ver si la salida de aire o enterada de aire est obstruida con suciedad u holl n El serpent n interno y otros componentes de la unidad exterior deber n tambi n ser limpiados peri dicamente P ngase en contacto con su concesionario o centro de reparaciones Cuidado despu s de un periodo de inactividad prolongado Cuidado antes de un periodo de inactividad prolongado Compruebe las entradas y salidas de aire de la unidad exterior para ver si est n obstruidas si hay una obstrucci n qu tela e Haga funcionar el ventilador durante medio dia para secar el interior e Desconecte el suministro el ctrico y desactive tambi n el disyuntor e Limpie el filtro de aire y vuelva a ponerlo en su posici n original Los componentes internos de la unidad exterior deber n
33. ending on the system type liquid and gas lines may be either narrow or wide Therefore to avoid confusion the refrigerant tubing for your particular model is speci fied as either narrow or wide than as liquid or gas When Servicing Turn the power OFF at the main power box mains before opening the unit to check or repair electrical parts and wiring Keep your fingers and clothing away from any moving parts Clean up the site after you finish remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced Ventilate any enclosed areas when installing or testing the refrigeration system Escaped refrigerant gas on contact with fire or heat can produce dangerously toxic gas Confirm after installation that no refrigerant gas is leak ing If the gas comes in contact with a burning stove gas water heater electric room heater or other heat source it can cause the generation of poisonous gas Check of Density Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out its density will not exceed a set limit The refrigerant R410A which is used in the air condi tioner is safe without the toxicity or combustibility of ammonia and is not restricted by laws imposed to pro tect the ozone layer However since it contains more than air it poses the risk of suffocation if its density
34. fen Sie Lufteinl sse und ausl sse der Innen und der Au eneinheit auf Verstopfung ist eine Verstopfung vorhanden entfernen Sie sie Lassen Sie das Getriebe einen halben Tag lang laufen um das Innere des Ger ts zu trocknen Schalten Sie die Stromversorgung des Ger ts aus schalten Sie dann auch den Trennschalter aus Reinigen Sie den Luftfilter und setzen Sie ihn dann erneut an seiner Aus gangsposition ein Die Innenbauteile der Au eneinheit m ssen regelm ig berpr ft und gere inigt werden Lassen Sie diese Arbeiten von Ihrem Fachh ndler durchf hren 22 E Fehlersuche Wenn Ihr Klimager t nicht richtig funktioniert zuerst die folgenden Punkte berpr fen bevor ein Kundendiensttechniker ange fordert wird L t sich die St rung nicht beheben so wenden Sie sich bitte an Ihren Fachh ndler oder an eine Kundendienst stelle St rung M gliche Ursache Abhilfe Das Klimager t l uft berhaupt nicht Kompressor l uft kommt jedoch bald zum Stillstand Schlechte K hl oder Heizleistung Keine Stromzufuhr 1 Dr cken Sie nach einem Stromausfall Der Fehlerstromschutzschalter 2 Wenden Sie sich an eine wurde ausgel st Kundendienststelle Netzspannung ist zu niedrig 3 Lassen Sie sich von Ihrem Elektriker Die Betriebstaste ist ausgeschaltet 4 Die Taste erneut dr cken Fehlfunktion der verdrahtete 5 Lassen Sie sich von Ihrem Ein Hindernis befindet sich vor der 1
35. filtro de aire para mejorar la circulaci ndel aire 2 Fuente de calor o muchas 2 Elimine la fuente de calor si fuese personas en la sala posible 3 Puertas y o ventanas abiertas 3 Ci rrelas para que no entre el calor o el fr o 4 Obst culos cerca de la entrada o 4 Quite los obst culos para asegurar salida de aire una buena circulaci n del aire 5 El termostato est ajustado 5 Fije una temperatura m s baja o demasiado alto para enfriamiento m s alta o demasiado bajo para calefacci n 6 El sistema de descongelaci n no 6 Consulte a su distribuidor funciona E Sugerencias para ahorrar energia Evite No bloquee la entrada y salida de aire de la unidad Si cualquiera de ellas est obstruida la unidad no funcionar bien y podr da arse deje que entre luz solar directa en la habitaci n Utilice parasoles persianas o corti nas Si el sol calienta las paredes y el techo de la sala se tardar m s tiempo en enfri arla S Mantenga siempre limpio el filtro de aire Refer to Cuidados y limpieza Un filtro obstruido reducir el rendimiento de la unidad Para evitar que escape el aire acondicionado cierre las ventanas las puertas y otras aberturas Si ocurre un corte del suministro el ctrico mientras est funcionando la unidad Si el suministro el ctrico de esta unidad se interrumpe temporalmente la unidad reanudar autom ticamente la operaci n una vez restablecido el s
36. hlungsw rme von der Sonne aufnehmen dauert es l nger den Raum zu k hlen Den Luftfilter stets sauber halten Siehe den Abschnitt Pflege und Reinigung Ein ver stopfter Filter beeintr chtigt die Leistung des Ger tes Um zu verhindern dass klimatisierte Luft entweicht Fenster T ren und andere ffnungen au er f r L ftungszwecke geschlossen halten AT Bei einem Stromausfall w hrend des Betriebs des Ger ts Wird die Stromversorgung dieses Ger ts vor bergehend unterbrochen setzt das Ger t den Betrieb nach erneuter Stromversorgung automatisch mit denselben Einstellungen wie vor der Unterbrechung der Stromversorgung fort 23 E Nome delle parti Unit interna E Cura e manutenzione Scarico dell acqua 1 AVVERTIMENTO Per motivi di sicurezza accertare che il condizionatore d aria sia spento e che la spina del cavo di alimentazione sia staccata dalla presa di corrente prima di procedere con le operazioni di pulizia Non versare acqua sull unit interna per pulirla Ci pu danneggiare i componenti interni e causare il pericolo di scosse Lato presa d aria e uscita Pulire il lato della presa d aria e dell uscita d aria dell unit interna con una spazzola aspi d aria unit interna rapolvere o con un panno pulito e morbido PRECAUZIONE Per pulire l unit interna non si devono usare solventi o sostanze chimiche aggressive Non pulire i componenti in plastica con
37. if there is a blockage remove it Operate the fan for half a day to dry out the inside e Disconnect the power supply and also turn off the circuit breaker Clean the air filter and replace it in its original position Outdoor unit internal components must be checked and cleaned periodically Con tact your local dealer for this service E Troubleshooting If your air conditioner does not work properly first check the following points before requesting service If it still does not work properly contact your dealer or a service center Trouble Possible Cause Remedy Air conditioner does not run at all a BR D 1 Power failure Leakage circuit breaker has tripped Line voltage is too low Operation button is turned off The wired remote control unit or heat pump is malfunctioning The inspection mark and the letters E F H L Pin combination with numbers appear on the LCD of the wired remote control unit BR D After a power outage press ON OFF operation button on the wired remote control unit Contact service center Consult your electrician or dealer Press the button again Consult your dealer Compressor runs but soon stops 1 Obstruction in front of condenser coil Remove obstruction Poor cooling or heating performance Dirty or clogged air filter Heat source or many people in room Doors and or windows are
38. igt bzw wenn die Filteranzeige EH auf dem Dis play der verdrahteten Fernbedienung anzeigt dass der Filter gereinigt werden sollt Falls der Filter verstopft ist nimmt der Wirkungsgrad des Klimager ts stark sb Typ Zeitraum ZUR BEACHTUNG UMR Sechs Monate Die H ufigkeit der Luftfilterreinigung h ngt von der Umgebung in der der Luftfilter verwendet lt Reinigen des Luftfilters gt wird ab 1 Nehmen Sie den Luftfilter aus dem Lufteinlassgitter 2 Einen Staubsauger verwenden um leichten Staub zu entfernen Wenn klebriger Staub am Filter anhaftet diesen in lauwarmer Seifenlauge auswaschen mit sauberem Wasser absp len und trocknen lassen 21 1 Gewisse Metallkanten und die Kondensatorrippen sind scharf und k nnen Verletzungen NE verursachen wenn Sie nicht richtig gehandhabt werden Seien Sie daher beim Reinigen dieser Teile besonders vorsichtig 2 berpr fen Sie die Au eneinheit regelm ig um zu sehen ob Luftauslass oder Luftein lass mit Staub oder Ru verstopft sind 3 Die innere W rmeaustauscherschlange und andere Bauteile der Au eneinheit m ssen ebenfalls regelm ig gereinigt werden Wenden Sie sich dazu bitte an Ihren Fachh ndler oder an eine Kundendienststelle Pflege Wenn das Ger t ber l ngere Zeit nicht verwendet wurde Pflege Wenn das Ger t ber l ngere Zeit nicht verwendet werden soll berpr
39. l telecomando cablato 2 Il salvavita scattato 2 Rivolgersi al centro di assistenza 3 La tensione di rete insufficiente 3 Rivolgersi ad un elettricista o al proprio rivenditore 4 Il pulsante di accensione spegnimento 4 Premere nuovamente il pulsante spento 5 Il telecomando cablato o la pompa di 5 Rivolgersi al proprio rivenditore calore non funziona correttamente Sullo schermo LCD del telecomando cablato vengono visualizzati il segno di ispezione e le lettere E L Pin combinazione con dei numeri Il compressore funziona ma si 1 Presenza di un ostruzione davanti alla 1 Rimuovere l ostruzione arresta subito serpentina del condensatore Le prestazioni di raffreddamento 1 Il filtro delliaria sporco o intasato 1 Pulire il filtro dell aria per o di riscaldamento sono migliorare il getto dell aria SEAISe 2 Nella stanza ci sono una fonte di calore o 2 Se possibile eliminate la fonte di molte persone calore 3 Ci sono porte o finestre aperte 3 Chiuderle per mantenere il caldo o il freddo all esterno 4 C un ostacolo vicino alla presa d aria o 4 Rimuoverlo in modo da assicurare all uscita dell aria un buon getto d aria 5 Il termostato impostato ad un valore 5 Impostare la temperatura a un troppo alto per il raffreddamento livello pi basso o pi alto troppo basso per il riscaldamento 6 Il sistema di sbrinamento non funziona 6
40. leaned every year Consult your dealer or service center Air filter The air filter collects dust and other particles from the air and should be cleaned at regular intervals as indicated in the table below or when the filter indication EH on the display of the remote control unit wired type shows that the filter needs cleaning If the filter gets blocked the efficiency of the air conditioner drops greatly Type Period NOTE UMR Six months The frequency with which the filter should be cleaned depends on the environment in which the unit is used lt How to clean the filter gt 1 Removethe air filter from the air intake grille 2 Use a vacuum cleaner to remove light dust If there is sticky dust on the filter wash the filter in lukewarm soapy water rinse it in clean water and dry it 16 or soot 1 Certain metal edges and the condenser fins are sharp and may cause injury if handled improperly special care should be taken when you clean these parts 2 Periodically check the outdoor unit to see if the air outlet or air intake is clogged with dirt 3 The internal coil and other components of the outdoor unit must also be cleaned periodi cally Consult your dealer or service center Care After a prolonged idle period Care Before a prolonged idle period Check the indoor and outdoor unit air intakes and outlets for blockage
41. leur ou trop de monde 2 Si possible liminez la source de dans la pi ce chaleur 3 Portes et ou fenitres ouv ertes 3 Fermez les pour emp cher la p n tration d air chaud ou froid 4 Obstacle devant l arriv e ou la sortie 4 Retirez liobstacle pour assurer une d air bonne circulation d air 5 Le thermostat est r gl sur une 5 R glez la temp rature plus bas ou temp rature trop lev e pour le plus haut refroidissement ou trop basse pour le chauffage 6 Le d givrage du syst me ne 6 Consultez le concessionnaire fonctionne pas E Conseils pour conomiser l nergie viter Obstruer les arriv es et les sorties d air de l appareil Si elles sont bouch es l appareil ne fonctionnera pas de fa on satisfaisante et il risque d tre endom mag e Laisser le soleil p n trer directement dans la pi ce Utiliser des persiennes ou des rideaux Si les murs et le plafond de la pi ce sont chauds sous l action du soleil il faudra plus longtemps pour refroidir la pi ce Choses faire e Toujours maintenir le filtre air propre Voir Entretien et nettoyage Un filtre obstru risque d affecter le fonctionnement de l unit e Pour viter que l air refroidi ne s chappe maintenir toutes les fen tres portes et autres ouvertures ferm es REMARQUE Si une panne de courant se produit lorsque l unit fonctionne Si l alimentation de cette unit est tempor
42. nel pulire tali componenti Controllare periodicamente l unit esterna accertando che l uscita d aria e la presa d aria non siano ostruite da sporco o fuliggine Anche la bobina interna e altri componenti dell unit esterna richiedono una pulizia peri odica Rivolgersi al proprio rivenditore o centro di assistenza Cura dopo un periodo di inattivit prolungato Cura prima di periodo di inattivit prolungato Controllare le prese d aria e le uscite d aria delle unit interna ed esterna verificando che non siano ostruite eliminare eventuali ostruzioni Azionare la ventola per mezza giornata per far asciugare l interno Scollegare l alimentazione elettrica e disinserire l interruttore automatico e Pulire il filtro dell aria e rimetterlo nella sua posizione originale e componenti interni dell unit esterna vanno controllati e puliti periodicamente A questo scopo rivolgersi al proprio rivenditore locale 25 E Prima di chiamare il tecnico Se il condizionatore d aria non funziona correttamente prima di chiamare il tecnico per la riparazione controllare quanto segue Se ci non consente di eliminare il problema rivolgersi al proprio rivenditore o centro di assistenza Problema Causa probabile Rimedio Il condizionatore d aria non 1 Si verificata una mancanza di corrente 1 Dopo una mancanza di funziona corrente premere il pulsante di accensione spegnimento ON OFF de
43. o seu concession rio E Sugest es para poupar energia Evite Fa a Bloquear a entrada e sa da de ar do aparelho Se estiverem obstru das o aparelho n o funcionar adequadamente e poder ficar danificado SDeixar a luz solar incidir directamente na sala Use cortinas venezianas etc Se as paredes e o tecto da habita o forem aquecidos pelo sol levar mais tempo para arrefe cer a habita o Procure manter o filtro de ar sempre limpo Consulte Cuidados e limpeza Um filtro obstru do prejudica o rendimento do aparelho Para evitar a sa da do ar condicionado mantenha janelas portas e outras aberturas fechadas NOTA Se ocorrer uma falha de energia com a unidade a funcionar Se a corrente el ctrica for cortada temporariamente a unidade retoma a opera o automaticamente ap s a reposi o da corrente el ctrica utilizando os mesmos ajustes programados 29 E Ov para Water drain E IN va TO 1
44. ons on Wiring 1 Before wiring confirm the rated voltage of the unit as shown on its nameplate then carry out the wiring closely following the wiring diagram 2 Provide a power outlet to be used exclusively for each unit and a power supply disconnect and cir cuit breaker for overcurrent protection should be provided in the exclusive line 3 To prevent possible hazards from insulation fail ure the unit must be grounded 4 Each wiring connection must be done in accor dance with the wiring system diagram Wrong wiring may cause the unit to misoperate or become damaged 5 Do not allow wiring to touch the refrigerant tubing compressor or any moving parts of the fan 6 Unauthorized changes in the internal wiring can be very dangerous The manufacturer will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes 7 Regulations on wire diameters differ from locality to locality For field wiring rules please refer to your LOCAL ELECTRICAL CODES before begin ning You must ensure that installation complies with all relevant rules and regulations 8 To prevent malfunction of the air conditioner caused by electrical noise care must be taken when wiring as follows e The remote control wiring and the inter unit control wiring should be wired apart from the inter unit power wiring e Use shielded wires for inter unit control wiring between units and ground th
45. open Obstacle near air intake or air discharge port Thermostat is set too high for cooling or too low for heating Defrosting system does not work a RON Clean air filter to improve the airflow Eliminate heat source if possible Shut them to keep the heat or cold out Remove it to ensure good airflow Set the temperature lower or higher Consult your dealer E Tips for Energy Saving Avoid Do NOTE Do not block the air intake and outlet of the unit If either is obstructed the unit will not work well and may be damaged Do not let direct sunlight into the room Use sunshades blinds or curtains If the walls and ceiling of the room are warmed by the sun it will take longer to cool the room e Always try to keep the air filter clean Refer to Care and Cleaning A clogged filter will impair the performance of the unit e To prevent conditioned air from escaping keep windows doors and any other open ings closed Should the power fail while the unit is running If the power supply for this unit is temporarily cut off the unit will automatically resume operation once power is restored using the same settings before the power was interrupted 17 E Nom des pi ces unit int rieure Sortie dair E Entretien et nettoyage 1 Pour toute s curit teignez le climatiseur et d branchez le de la prise secteur QUEUE 2 Ne versez pas d eau sur l
46. orb moisture After a tube has been insu CAUTION lated never try to bend it into a narrow curve because it can cause the tube to break or crack Two tubes arranged together Narrow tubing Wide tubing mr Insulation la Three tubes arranged together Cosmetic finishing tape Wide tubing Narrow tubing NS Insulation Balance tubing Fig 5 7 Seale supplisd Insulation tape white supplied _ a Flare insulator supplied Pr IN N Tube insulator Unit side y not supplied insulator Heat resistant 120 C or above Flare nut Vinyl clamps supplied Fig 5 8 Refrigerant tubing and insulator not supplied Drain insulator and clamp Drain pipe and insulator Large not supplied supplied Insulation tape Vinyl Flare clamp insulator hose band supplied The procedure used for installing the insulator for both wide and narrow 0 tubes is the same Fig 5 9 Never grasp the drain or refrigerant connecting outlets when moving the unit 5 4 Taping the Tubes 1 Atthis time the refrigerant tubes and electrical wiring if local codes permit should be taped together with armoring tape in 1 bundle To pre vent the condensation from overflowing the drain pan keep the drain hose separate from the refrigerant tubing 2 Wrap the armoring tape from the bottom of the outdoor unit to the top of the tubing where it enters the wall As you wra
47. p the tubing overlap half of each previous tape turn 3 Clamp the tubing bundle to the wall using 1 clamp approx each meter Fig 5 10 Do not wind the armoring tape too tightly since this will decrease the heat insulation effect Also ensure that the condensation drain hose splits away from the bundle and drips clear of the unit and the tubing 5 5 Finishing the Installation After finishing insulating and taping over the tubing use sealing putty to seal off the hole in the wall to pre vent rain and draft from entering Fig 5 11 Fig 5 10 Apply putty here Tubing Fig 5 11 6 APPENDIX E Name of Parts Indoor Unit Water drain E Care and Cleaning N 1 For safety be sure to turn the air conditioner off and also to disconnect the power before WARNING cleaning 2 Do not pour water on the indoor unit to clean it This will damage the internal compo nents and cause an electric shock hazard Air intake and outlet side Clean the air intake and outlet side of the indoor unit with a vacuum cleaner brush or wipe them Indoor unit with a clean soft cloth 1 Never use solvents or harsh chemicals when cleaning the indoor unit Do not wipe plastic parts using very hot water 2 Some metal edges and the fins are sharp and may cause injury if handled improperly be especially careful when you clean these parts 3 The internal coil and other components of the outdoor unit must be c
48. r unit e g charged amount 10 kg e g charged amount 15 kg Indoor unit E ES ES ES Room B Room C Room D Room E Room F The possible amount of leaked refrigerant gas in rooms A B and C is 10 kg The possible amount of leaked refrigerant gas in rooms D E and F is 15 kg Room A 2 The standards for minimum room volume are as follows 1 No partition shaded portion 2 When there is an effective opening with the adja cent room for ventilation of leaking refrigerant gas opening without a door or an opening 0 15 or larger than the respective floor spaces at the top or bottom of the door L Outdoor unit Refrigerant tubing 3 If an indoor unit is installed in each partitioned room and the refrigerant tubing is interconnected the smallest room of course becomes the object But when mechanical ventilation is installed inter locked with a gas leakage detector in the smallest room where the density limit is exceeded the vol ume of the next smallest room becomes the object Refrigerant tubing Outdoor unit Ed E Ey Very small room Indoor unit Small Medium Large room room room Mechanical ventilation device Gas leak detector 3 The minimum indoor floor space compared with the amount of refrigerant is roughly as follows When the ceiling is 2 7 m high Range below the density limit of 0 3
49. s than 1 m are not included in the total branch number Fig 4 3 oF 77 more than 1m Branch point 16 or fewer more than 1m DE Indoor unit less than 1 m Indoor unit Fig 4 3 10 5 Use shielded wires for inter unit control wiring c and ground the shield on both sides other wise misoperation from noise may occur Fig 4 4 Connect wiring as shown in Section 4 3 Wiring System Diagrams Loose wiring may cause Ground Ground Nos the terminal to overheat or result in unit malfunction Fig 4 4 A fire hazard may also exist Therefore ensure that all wiring is tightly connected Shielded wire When connecting each power wire to the terminal fol low the instructions on How to connect wiring to the terminal and fasten the wire securely with the fixing screw of the terminal plate How to connect wiring to the terminal E For stranded wiring Stranded wire 1 Cut the wire end with cutting pliers then strip the insulation to expose the stranded wiring about 10 Ring mm and tightly twist the wire ends Fig 4 5 pressure terminal Strip 10 mm si 2 Using a Phillips head screwdriver remove the ter minal screw s on the terminal plate 3 Using a ring connector fastener or pliers securely clamp each stripped wire end with a ring pressure Fig 4 5 terminal 4 Place the ring pressure terminal and replace and tighten the removed terminal
50. screw using a screw a Sere driver Fig 4 6 e A terminal ID Screw and 7 Special washer Wire Terminal plate 7 Ring Y aie pressure E terminal Wire Fig 4 6 5 HOW TO PROCESS TUBING The narrow tubing side is connected by a flare nut and the wide tubing side is connected by brazing 5 1 Connecting the Refrigerant Tubing Use of the Flaring Method Many of conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units In this method the copper tubes are flared at each end and connected with flare nuts Flaring Procedure with a Flare Tool 1 Cutthe copper tube to the required length with a tube cutter It is recommended to cut approx 30 50 cm longer than the tubing length you esti mate 2 Remove burrs at the end of the copper tube with a tube reamer or file This process is important and should be done carefully to make a good flare Fig 5 1 When reaming hold the tube end downward and be sure that no copper scraps fall into the tube Fig 5 2 3 Remove the flare nut from the unit and be sure to mount it on the copper tube 4 Make a flare at the end of copper tube with a flare tool Fig 5 3 Use RIGID or equivalent A good flare should have the following characteristics e inside surface is glossy and smooth e edge is smooth e tapered sides are of uniform length 12 Deburring
51. should rise excessively Suffocation from leakage of refrigerant is almost non existent With the recent increase in the number of high density buildings how ever the installation of multi air conditioner systems is on the increase because of the need for effective use of floor space individual control energy conservation by curtailing heat and carrying power etc Most importantly the multi air conditioner system is able to replenish a large amount of refrigerant com pared to conventional individual air conditioners If a single unit of the multi air conditioner system is to be installed in a small room select a suitable model and installation procedure so that if the refrigerant acci dentally leaks out its density does not reach the limit and in the event of an emergency measures can be made before injury can occur In aroom where the density may exceed the limit create an opening with adjacent rooms or install mechanical ventilation combined with a gas leak detection device The density is as given below Total amount of refrigerant kg Min volume of the indoor unit installed room m lt Density limit kg m The density limit of refrigerant which is used in multi air con ditioners is 0 3 kg m ISO 5149 1 If there are 2 or more refrigerating systems in a sin gle refrigerating device the amount of refrigerant should be as charged in each independent device For the amount of charge in this example Outdoo
52. uministro utilizando los mismos ajustes que los de antes de cortarse el suministro el ctrico 35
53. y s r guli rement Contactez votre distributeur le plus proche pour effectuer ces op rations 19 E Guide de d pannage Si le climatiseur ne fonctionne pas correctement effectuez les v rifications suivantes avant de faire appel un r parateur Si le probl me persiste prenez contact avec votre concessionnaire ou avec un service apr s vente Panne Cause possible Rem de Le climatiseur ne fonctionne pas du 1 Coupure de courant tout 1 Apr s une panne de courant appuyez sur le bouton de marche arr t de fonctionnement de la t l commande avec fil 2 Prenez contact avec un service apr s vente 3 Consultez un lectricien ou le concessionnaire 4 Appuyez nouveau sur le bouton 2 Le disjoncteur a fonctionn 3 Tension de ligne trop basse 4 Le bouton de fonctionnement est en position Off 5 La t l commande avec fil ou la pompe thermique ne fonctionne pas correctement La marque diinspection et les lettres E F H L P ainsi que des num ros apparaissent sur l affichage cristaux liquides de la t l commande avec fil 5 Consultez le concessionnaire Le compresseur se met en marche 1 Il y a un obstacle devant la bobine du 1 Retirez ce qui fait obstruction mais il s arr te aussit t condensateur Refroidissement ou chauffage 1 Filtre air sale ou obstru 1 Nettoyez le filtre air afin insuffisant diam liorer la circulation diair 2 Source de cha
54. ystem can cause an exceedingly small air volume to the outlet grilles This trouble can be solved by increasing the fan speed as follows Open the cover of the electrical junction box Take out the booster cable clamped in the box fig 3 1 Disconnect the fan motor plug in the electrical box and insert the booster cable as a cable extension between the motor plug and the socket from the PCB The external static pres sure will increase to 7 mm w g Check static pressure and air flow rate on the fan performance graph fig 3 2 Booster cable Fan motor Connector motor cable at the supply H High fan speed L Low fan speed HH Very high fan speed M Middle fan speed 16 18 22 T a gt N EXTERNAL STATIC PRESSURE mmW G I I 300 500 700 900 1100 1300 1500 m3 h Fig 3 2 E Fan motor H HH Booster cable 7 9 12 10 g E E 8 Lu cc gt YN 0 W 6 cc a o HH E lt 54 H z M E L Ra Lu 0 200 400 600 800 1000 m3 h Standard supplied unit Available fan speeds Low Midd le High L M H Max static pressure about 5 mm Unit with cable extension of the fan motor booster cable Available fan speeds Middle High Very high M H HH Max static pressure about 7 mm 4 ELECTRICAL WIRING 4 1 General Precauti
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