Toshiba LF502 Automobile Parts User Manual
Contents
1. 199 ENDE T TROMPE 201 SD AA GN ITALIANO DEUTSCH FRANCAIS ENGLISH lt a o PS NEDERLANDS PORTUGUES EAAHNIKA Accessory parts and parts to be procured locally Accessory parts Part name Q ty Part name Q ty gt Battery 2 Mounting screw O4 x 25 x 6 Qu Pan head wood screw 3 1 x 16 x 2 lt Others gt lt Separate sold parts gt Owner s manual Installation manual Standard wired remote controller EN Model RBC AMT21E Paper pattern Refrigerant piping Piping material used for the conventional refrigerant cannot be used Use copper pipe with 0 8 mm or more thickness for 26 4 29 5 Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to the indoor unit of the air conditioner and use it 0 Parts to be procured locally Connecting pipe Liquid side 6 4mm diam Nominal diam 1 4 thick 0 8mm MMK AP0072H to MMK AP0122H Connecting pipe Gas side 9 5mm diam Nominal diam 3 8 thick 0 8mm MMK AP0072H to MMK AP0122H Power supply cord Cable 3 core 2 5mrr in conformity with Design 60245 IEC57 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY care2. 13 Z SCARICO raand 81 1 PRECAUZIONI PER LA SICUREZZA naan 74 8 TUBAZIONI DEL REFRIGERANTE er 2 SCELTA DEL POSTO D INSTALLAZIONE 9 COLLEGAMENTI ELETTRICI 2 84 INSTALLAZIONE DELL UNIT INTERNA 10 COMANDI APPLICABILI 5 4 TAGLIARE UN FORO E MONTARE LA PIASTRA D INSTALLAZIONE 78 11 FUNZIONAMENTO DI PROVA 250 2 INSTALLAZIONE DEITUBIE DEL TUBO FLESSIBILE DISCARICO 79 72 RISOLUZIONE DEI PROBLEMI nnen 92 6 FISSAGGIO UNIT INTERNA 81 CONTENIDO Componentes accesorios y componentes de suministro local 97 n 1 PRECAUCIONES PARA SU SEGURIDAD 98 5 2 SELECCI N DEL LUGAR DE INSTALACI N 99 O INSTALACI N ELECTRICA 1 INSTALACI N DE LA UNIDAD INTERIOR 101 40 CONTROLES APLICABLES pes 4 Hacer un agujero y montar la placa de instalaciON 11 PRUEBA DE FUNCIONAMIENTO 114 5 INSTALACI N DE LATUBERIAY LA MANGUERA DE DESAGUE 103 12 RESOLUCI N DE PROBLEMAS Hib 6 FIJACI N DE LA UNIDAD INTERIOR aanne s Dx QD M dE Acess rios e pecas adquiridas localmente PRECAU ES DE SEGURAN A SELEC O DO LOCAL DE INSTALA O INSTALA O DA UNIDADE INTERIOR ABRIR UM ORIF CIO E MONTAR A CHAPA DE INSTAL OS INSTALA O DA TUBAGEM E MANGUEIRA DE DRENAGEM FIXA O DA UNIDADE INTERIOR Oo oo DRENAGEM aaa naenerneeneneenssnrseensvensennsne
3. 1 Decide the hole position for piping at 100mm from the arrow mark on the installation plate and EN drill a hole with 65mm at a slight downward slant toward outdoor side The center of the pipe hole is above the arrow When drilling a wall that contains a metal lath wire lath or metal plate be sure to use a pipe hole brim ring sold separately Mounting the installation plate 1071 ws Hook For installation of the indoor unit use the paper pattern in the accessory parts 2 M Hook ceo rea Pipe hole Hook Pipe hole ne Mounting screw Indoor unit Weight When the installation plate is directly mounted on the wall 1 Securely fit the installation plate onto the wall by screwing itin the upper and lower parts to hook up the indoor unit 2 To mount the installation plate on a concrete wall with anchor bolts utilize the anchor bolt holes as illustrated in _ the above figure NO OK NO 3 Install the installation plate horizontally the wall GOOD GOOD Anchor bolt CAUTION Projection PEN 15mm or less TE 5 When installing the installation plate with a mounting 2d Mounting screw screw do not use the anchor bolt hole 94 x254 Otherwise the unit may fall down a
4. OJe O O OjlOJ O e Comp 1 side Comp 2 side e aaa aaa a aaa aaa dg ala Compressor break down IPDU Magnet switch error MG SW Overcurrent relay operation Overcurrent relay Compressor trouble lock IPDU Comp 1 side Comp 2 side Comp 1 side Comp 2 side Current detect circuit system error IPDU mE Comp 1 case thermo operation VF Low pressure protective operation VF Oil level down detective protection VF TK1 sensor error TK2 sensor error TK3 sensor error TK4 sensor error Oil level detective temp sensor error VF Comp 2 case thermo operation VF TK1 oil circuit system error TK2 oil circuit system error TK3 oil circuit system error TK4 oil circuit system error Oil level detective circuit error VF Magnet switch error MG SW Overcurrent relay operation Overcurrent relay Indoor center unit duplicated Indoor Outdoor line address duplicated VF Duplicated indoor units with priority VF Displayed in indoor unit with priority Duplicated indoor units with priority VF of indoor units with priority Displayed in unit other than indoor unit with priority Group line in individual indoor unit Indoor Indoor group Address unset Indoor I F Indoor capacity unset Indoor Outdoor capacity unset VF Duplicated central control addresses AI NET Indoor Olo Over No
5. Characteristics of code classification Few classification of communication incorrect setup system Many classification of communication incorrect setup system ert Communication Incorrect setup 4 ways Indoor protection Block display Indoor P C board Outdoor P C board Cycle Communication Outdoor protection Sensor Compressor protection etc Display on wired remote controller A goes on UNIT No Check code Operation lamp Green flash Display Classification Unused Central control system error Display on sensor part of wireless Block display of combination of D 6 Communication system error Each sensor error Failure Display on indicater on wireless remote controller Compressor protective system error receiver part Unit No and check code are displayed In a case of error with auxiliary code check code and auxiliary code are displayed alternately Protective device operation Unused Setup error Other errors 24 WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration 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 concentration will not exceed a set limit The refrigerant R410A which is used in the air conditioner is safe without the toxicity or combustibility of ammonia and is not restricted by laws to be imposed which protect
6. 1 5 to 2 0 1 0 to 1 5 2 0 to 2 5 1 5 to 2 0 2 0 to 2 5 1 5 to 2 0 Connection of refrigerant pipe Connect all the refrigerant pipes with flare connecting work Since the atmospheric pressure only is sealed as the sealing gas it is not abnormal that Pushu sound is not heard when the flare nut is removed Be sure to use a double spanner for pipe connecting work of the indoor unit Fi Work using double spanner Refer to the following table for tightening torque Connecting pipe Tightening torque Re tightening outer dia mm Nem torque N m 14 to 18 18 1 4 to 1 8 kgf m 1 8 kgf m 33 to 42 42 3 3 to 4 2 kgfem 4 2 kgfem 50 to 62 50 5 0 to 6 2 kgfem 5 0 68 to 82 68 6 8 to 8 2 kgf m 6 8 kgf m 11 9 ELECTRIC WORK A WARNING 1 Using the specified wires ensure to connect the wires and fix wires securely so that the external strength of the wires do not transmit to the connecting part of the terminals Incomplete connection or fixation may cause a fire etc Be sure to connect earth wire Grounding work Do not connect the earth wire to gas pipe city water pipe lightning rod or the earth wire of telephone Incomplete grounding causes an electric shock For electric work strictly follow to the Local Regulation in each country and the Installation Manual and use an exclusive circuit Capacity shortage of power cir
7. Latest 04 Oldest Do not push button because all the error history of the indoor unit will be deleted After confirmation push button to return to the usual display 20 12 TROUBLESHOOTING Check method On the remote controller Main remote controller Central control remote controller and the interface P C board of the outdoor unit I F a check display LCD Remote controller or 7 segment display on the outdoor interface board to display the operation is provided Therefore the operation status can be known Using this self diagnosis function a trouble or position with error of the air conditioner can be found as shown in the table below Check code list The following list shows each check code Find the check contents from the list according to part to be checked n case of check from indoor remote controller See Main remote controller display in the list In case of check from outdoor unit See Outdoor 7 segment display in the list Incase of check from indoor unit with wireless remote controller See Sensor block display of receiving unit in the list Terminology Check code AI NET Artificial Intelligence IPDU Intelligent Power Drive Unit Lighting Flashing Goes off ALT Flashing is alternately when there are two flashing LED SIM Simultaneous flashing when there are two flashing LED Wireless remote controller Main remote controller d
8. O 6 C 0000 0001 0002 0003 0004 0005 0006 Incorporation of parts sold separately Have you incorporated the following parts When incorporating the setup change is Panel Standard panel Filter O Super long life filter sold separately If incorporated fill check Panel O Standard panel Filter O Super long life filter mark x in each ITEM necessary in some cases For setup change method refer to Installation Manual attached to each part sold separately Panel Standard panel Filter O Super long life filter Panel O Standard panel Filter O Super long life filter O Others Others O Others O Others O Others O Others Others O Others 1108150101
9. Installations Handbuch bevor Sie Ihr Klimagerat benutzen sorgf ltig Lassen Sie sich die Betriebsanleitung und das Installations Handbuch unbedingt vom Installateur oder vom Lieferanten aush ndigen Eine Bitte an den Installateur oder Lieferanten Bitte erkl ren Sie dem K ufer den Inhalt der Betriebsanleitung und h ndigen sie ihm aus ADOZIONE DI UN NUOVO REFRIGERANTE Questo condizionatore d aria di un tipo nuovo che adotta un nuovo refrigerate HFC R410A al posto del refrigerante convenzionale R22 per prevenire la distruzione dello strato di ozono dell atmosfera terrestre Grazie di aver acquistato un condizionatore d aria TOSHIBA Prima di usare il condizionatore d aria leggere con attenzione questo Manuale di installazione Si raccomanda di tenere a portata di mano il Manuale del proprietario e il Manuale di installazione ricevuti dal produttore o dal rivenditore Richiesta al produttore o al rivenditore Spiegare chiaramente il contenuto del Manuale del proprietario e consegnarne una copia all utente ADOPCI N DE NUEVO REFRIGERANTE Este aparato de aire acondicionado es un modelo reciente que incorpora el nuevo refrigerante HFC R410A en lugar del refrigerante convencional R22 para as evitar dafios en la capa de ozono Muchas gracias por haber adquirido el aparato de aire acondicionado TOSHIBA Lea atentamente este Manual de instalaci n antes de utilizar el aparato de aire
10. acondicionado Aseg rese de que el fabricante o distribuidor le proporcione el Manual del propietario y el Manual de instalaci n Solicitud al fabricante o distribuidor Explique con claridad el contenido del Manual del propietario y entr guelo al cliente ADOPC O DO NOVO REFRIGERANTE Este ar condicionado um modelo novo que adopta um novo refrigerante HFC R410A em vez do refrigerante convencional R22 para evitar a destruic o da cama de ozono Muito obrigada por adquirir o Ar Condicionado TOSHIBA Leia atentamente este Manual de inslatac o antes de utilizar seu ar condicionado Nao se esquega de receber o Manual do utilizador e o Manual de inslatac o do fabricante ou agente Pedido ao fabricante ou agente Explique por favor o conte do do Manual do utilizador e entregue o TOEPASSING VAN EEN NIEUW KOELMIDDEL Deze airconditioner is een nieuwe type dat werkt met een nieuw koelmiddel HFC R410A in plaats van met het conventionele koelmiddel R22 als bijdrage om de aantasting van de ozonlaag te reduceren Hartelijk dank voor uw keuze voor een airconditioner van TOSHIBA Lees deze installatiehandleiding zorgvuldig door voordat u de airconditioner gaat gebruiken Zorg ervoor dat u zowel de gebruiksaanwijzing als de installatiehandleiding van de installateur of leverancier krijgt Verzoek aan de installateur of de leverancier Leg de inhoud van de gebruiksaanwijzing duidelijk uit
11. en overhandig de gebruiksaanwijzing nadien aan de klant YIOOETHZH NEOY WYKTIKOY To Trap v Eival T TTOG Trou UIOBETEI v O WUKTIKO HFC R410A orn Tou oupfariko WUKTIKOU R22 rrpokeip vou va Qonerjosi rrpoorao a TOU COVTOG Lac EUXAPIOTOULE TTOAU TOU rrporiurjcare yia rrjv ayop va TOSHIBA llapakaAo Upe raB ore rrpooeyriK Eyxeipidio Eykar oraong rrpiv at rou e o o TTWA NT G cag TAPESWOE KAI O nvies Xprjong kal ro Eykar oraong llap kAnor via Tov KaTaoKevaoTH TWANTHA Napakadw amp nyrjore ue ra rrepiexX ueva TWV Xprjong AT RSVR A R410A MAF EBA 3 R22 REGAN ZS a EE eH ARR FARER RAS AEA FA LAS 17 A Ek AE a H A FA EREA MARMBTAR BERNER T8758 AREAS MRAP CONTENTS Accessory parts and parts to be procured locally 1 1 PRECAUTIONS FOR SAFETY 5 Ee a 2 SELECTION OF INSTALLATION PLACE O ELLETRIC WORK w INSTALLATION OF INDOOR UNIT 5 10 APPLICABLE CONTROLS on 4 CUTTING A HOLE AND MOUNTING INSTALLATION PLATE 6 11 TEST RUN
12. header unit The display changes according to the indoor unit model Every pushing button the indoor unit No in the group control is displayed successively Select an indoor unit of which setup to be changed In this time the position of the indoor unit of which setup to be changed can be confirmed because the fan and the flap of the selected indoor unit work Using C 4 buttons of set temperature specify the item code A Se kk kk rak Using 4 buttons of timer time select set data gt gt gt re PS Push button In this time if the display changes from flashing to lighting the setup completes To change the setup of an indoor unit other than the selected one start operation from Procedure 2 To change the setup of another setup in the selected indoor unit start operation from Procedure 3 Pushing button clears the set up contents which have been already set In this case retry from Procedure 2 When the setup finished push button The setup is determined Pushing button deletes the display and returns the status to normal stop status __ For some time after button has been pushed the operation of the remote controller cannot be accepted 16 1 0 APPLICABLE CONTROLS Change of lighting time of filter sign According to the installation condition the lighting time of the filter sign Notification of filter cleaning can be changed Follow t
13. here Installation plate lower part on the installation plate Pull the indoor unit toward you to confirm that it is firmly hooked up on the installation plate Press unhook For detaching the indoor unit from the installation plate pull the indoor unit toward you while pushing its bottom up at the specified parts Push Push DRAINAGE 1 Run the drain hose sloped downwards Do not form the drain hose Do not rise the drain hose into a wavy shape Hole should be made at a slight downward 50 slant on the outdoor side LA or X X X X 8 T 7 Mo 2 Put water in the drain pan and make sure that TH T the water is drained out of doors Do not put the Do not put the drain hose end drain hose end in 3 When connecting extension drain hose into water the drainage ditch insulate the connecting part of extension drain hose with shield pipe Shield pips 2 pa ZZZ Drain hose Inside the Extension drain hose room CAUTION Wall Arrange the drain pipe for proper drainage from the unit Improper drainage can result in dew dropping A This air conditioner has the structure designed to drain water collected from dew which forms on the back of the indoor unit to the drain pan Space for pipes Therefore do not store the power cord and other parts
14. may cause fire Use the specified wires for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur 2 SELECTION OF INSTALLATION PLACE WARNING Install the air conditioner where there is sufficient strength to weight of the unit If strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against an earthquake An incomplete installation can cause accidents by the units failing and dropping A CAUTION Do not install the air conditioner in a location subject to a risk of exposure to combustible gas Should the combustible gas leak and collect near the unit fire may occur Upon approval of the customer install the air conditioner in a place that satisfies the following conditions Place where the unit can be installed horizontally Place where a sufficient servicing space can be ensured for safe maintenance and check Place where drained water will not cause any problem Avoid installing in the following places Place exposed to air with high salt content seaside area or place
15. the ozone layer However since it contains more than air it poses the risk of suffocation if its concentration should rise excessively Suffocation from leakage of R410A is almost non existent With the recent increase in the number of high concentration buildings however 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 compared with conventional individual air conditioners If a single unit of the multi conditioner system is to be installed in a small room select a suitable model and installation procedure so that if the refrigerant accidentally leaks out its concentration does not reach the limit and in the event of an emergency measures can be made before injury can occur In a room where the concentration may exceed the limit create an opening with adjacent rooms or install mechanical ventilation combined with a gas leak detection device The concentration is as given below Total amount of refrigerant kg Min volume of the indoor unit installed room m lt Concentration limit kg m The concentration limit of R410A which is used in multi air conditioners is 0 3kg m NOTE 1 If there are 2 or more refrigerating systems in a single refrigerating device th
16. 1 NO CHANGE NONE DO 150H O 2500H O 5000H L1 10000H 0000 0001 0002 0003 0004 Filter sign lighting time Item code 01 NO CHANGE NONE 150H oO 2500H 5000H L1 10000H 0000 0001 0002 0003 0004 Filter sign lighting time Item code 01 NO CHANGE NONE DO 150H O 2500H 8 5000H L1 10000H 0000 0001 0002 0003 0004 Have you changed detected temp shift value If not fill check mark x in NO CHANGE and fill check mark x in ITEM if changed respectively For check method refer to Applicable control in this sheet Detected temp shift value setup Item code 06 NO CHANGE NO SHIFT D 1 C 0 2 C 0 3 0 0 4 0 0 5 0 O 6 C 0000 0001 0002 0003 0004 0005 0006 Incorporation of parts sold separately Detected temp shift value setup Item code 06 NO CHANGE NO SHIFT DO 1 C O 2 C O 3 C O 4 C 5 C O 6 C 0000 0001 0002 0003 0004 0005 0006 Incorporation of parts sold separately Detected temp shift value setup Item code 06 NO CHANGE O SHIFT O 1T 2 O 3 L 4 C O 5 O 6 C 0000 0001 0002 0003 0004 0005 0006 Incorporation of parts sold separately Detected temp shift value setup Item code 06 NO CHANGE O NO SHIFT 0 1 C L 2 C L 3 C L 4 C O 5 C
17. 5 PIPING AND DRAIN HOSE INSTALLATION 12 TROUBLESHOOTING 6 INDOOR UNIT FIXING SOMMAIRE Pi ces accessoires et pi ces non fournies 6 FIXATION DE L UNIT INT RIEURE cnt 33 1 MESURES DE SECURITE Z EVACUATION aceite LUE 2 SELECTION DU LIEU D INSTALLATION 8 TUYAUX DE R FRIG RANT INSTALLATION DE L UNITE INTERIEURE 29 9 TRAVAUX D LECTRICIT 4 D COUPAGE D UN TROU ET MONTAGE DE LA PLAQUE 10 COMMANDES UTILISABLES 5 D INSTALLATION center rtt 30 PEDE 25 INSTALLATION DE LA TUYAUTERIE ET DU TUYAU FLEXIBLE 12 DEPANNAGE 5 D EVACUATION na annsannneenennernennerneenenseensersensersernerseenenseansersenn 34 4 DEPANNAGE nnen Zubeh r und bauseits bereitzustellende Teile 1 SICHERHEITSVORKEHRUNGEN 7 KONDENSATABLAUF 2 AUSWAHL DES AUFSTELLUNGSORTES 8 K HLMITTELLEITUNGEN annees 58 3 INSTALLATION DER RAUMEINHEIT s 0 4 HERAUSTRENNEN EINER OFFNUNG UND MONTAGE DER 10 STEDERUNGSHM GLIGHKEITEN INSTALLATIONSPLATTE 1 1 1122 54 717 TESTLAUF i 5 INSTALLATION DER ROHRLEITUNGEN UND DES 12 FEHLERS CHE 55 KONDENSATSCHLAUCHS aaneen 55 14 5 INDICE Accessori e parti da acquistare
18. Group Line Indoor Central control address Central control address Central control address Central control address Various setup Various setup Various setup Various setup Have you changed high ceiling setup If not fill check mark x in NO CHANGE and fill check mark x in ITEM if changed respectively For check method refer to Applicable controls in this sheet In case of replacement of short plugs on indoor microcomputer P C High ceiling setup Item code 5d NO CHANGE STANDARD O HIGH CEILING 1 O HIGH CEILING 3 0000 0001 0003 High ceiling setup Item code 5d NO CHANGE STANDARD HIGH CEILING 1 O HIGH CEILING 0000 0001 0003 High ceiling setup Item code 5 NO CHANGE STANDARD O HIGH CEILING 1 O HIGH CEILING 3 0000 0001 0003 board setup is automatically changed High ceiling setup Item code 5d NO CHANGE STANDARD O HIGH CEILING 1 O HIGH CEILING 0000 0001 0003 Have you changed lighting time of filter sign If not fill check mark x in NO CHANGE and fill check mark x in ITEM if changed respectively For check method refer to Applicable controls in this sheet Filter sign lighting time Item code 01 NO CHANGE NONE L 150H 2500H 5000H L1 10000H 0000 0001 0002 0003 0004 Filter sign lighting time Item code 0
19. INSTALLATION MANUAL MANUEL D INSTALLATION INSTALLATIONS HANDBUCH i Q MANUALE DI INSTALLAZIONE MANUAL DE INSTALACION MANUAL DE INSTALA O INSTALLATIE HANDLEIDING ET KATAZTAZHz TII SUPER MODULAR MULTI HFC SUPER MODULAR MULTI SYSTEM AIR CONDITIONER SMMS CLIMATISEUR SMMS KLIMAGERAT SMMS CONDIZIONATORE D ARIA SMMS APARATO DE AIRE ACONDICIONADO SMMS AR CONDICIONADO SMMS AIRCONDITIONER SMMS KAIMATIZTIKO SMMS BRR RSS Indoor Unit For commercial use Not accessible to the general public Unit int rieure Pour usage commercial Vente interdite au grand public Raumeinheit Nur f r gewerbliche Nutzung kein ffentlicher Zugang Per uso commerciale Non accessibile a clienti generici Unita interna Para uso comercial no destinado al p blico en general Unidad interior Para uso comercial n o acessivel ao p blico em geral Unidade interior Voor commercieel gebruik niet geschikt voor huishoudelijk gebruik Fia xprjon Mn EUP ERR ZAHL lt High Wall Type gt lt Type mural haut gt lt Wand modell gt lt Tipo per mura alte gt lt Tipo parte alta de la pared gt lt Tipo para Parede Alta gt lt Hogewandmodel gt lt Wn oTov gt Hex MMK AP0072H MMK AP0092H MMK AP0122H ADOPTION OF NEW REFRIGERANT This Air Co
20. and put the power supply cable through the notch Be sure to smooth the notch with a file etc L1 L2 Remote controller inter unit wiring Ln Max 8 units f Air inlet grille Front panel REQUIREMENT Be sure to pass the cable through the cable connection port of the indoor unit The low voltage circuit is provided for the remote controller 13 Tighten the screws of the terminal block and fix the cables with cord clamp attached to the electric parts box Do not apply tension to the connecting section of the terminal block LI d d Siia A L N U1U2 A B 2 5 Cord clamp ENG x Cord clamp 2 0 1 9 A Remote L N fromm BS controller cable 1 1 Notch LI Power supply 1 cable 110 omm Terminal block T 40mm Screw Connector cover Wiring connection for flow selector unit How to connect the wiring of flow selector unit For the flow selector unit that have power supply cord connect a power supply cable to it as mentioned below 1 Open the air inlet grille upward 2 Remove the four screws securing the front panel 3 Slightly open the lower part of the front panel then pull the upper part of the front panel toward you to remove it from the rear plate After removing the front panel remove the wiring cover and the cord clam
21. at a height UL above the drain guide 8 REFRIGERANT PIPING A WARNING If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas may generate REQUIREMENT When the refrigerant pipe is long set the support brackets to fix the pipe with 2 5 to 3m intervals If the pipe is not fixed abnormal sound may generate Be sure to use the flare nuts attached to the indoor unit or those for R410A Permissible pipe length and permissible height difference They are different according to the used outdoor unit For details refer to the Installation Manual attached to the outdoor unit Piping material and dimensions Piping material Phosphor deoxidization joint less pipe for air conditioner Model Gas side MMK AP0072H to MMK AP0122H Pipe size mm Use a clean and new pipe and check that impurity such as dust oil moisture etc does not adhere in the pipe Pipe Forming End Positioning 1 Cut the pipe with a pipe cutter OK NOGOOD 4 f Obliquity Roughness Warp 77 7 2 T gt 2 Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A dif
22. breaker or power supply wiring fuse rating for indoor units should be selected by the accummulated total current values of the indoor units Power supply 20m or less Twist wire 2 0 mm 50m or less Twist wire 2 5 mm Q ty 2 Up to 1000m Twist wire 1 25 mm Up to 2000m Twist wire 2 0 mm Q ty 2 Up to 1000m Twist wire 1 25 mm Up to 2000m Twist wire 2 0 mm Q ty 2 Wire size Twist wire 0 5 to 2 0 mm Power supply wiring Indoor Outdoor inter unit wiring 2 Wire size Communication line Central control line wiring 3 Wire size Remote controller wiring 4 12 9 ELECTRIC WORK Indoor unit power supply 1 For the power supply of the indoor unit prepare the exclusive power supply separated from that of the outdoor unit Arrange the power supply earth leakage breaker and main switch of the indoor unit connected to the same outdoor unit so that they are commonly used Power supply cord specification Cable 3 core 2 5mm in conformity with Design 60245 IEC 57 Indoor Outdoor inter unit wiring Central controller wiring 2 3 2 core with polarity wires are used for the Indoor Outdoor inter unit wiring and Central controller wiring To prevent noise trouble use 2 core shield wire The length of the communication line means the total length of the inter unit wire length between indoor and outdoor units added with the central control s
23. cuit or incomplete installation may cause an electric shock or a fire A CAUTION Be sure to install an earth leakage breaker If an earth leakage breaker is not installed an electric shock may be caused REQUIREMENT For power supply wiring strictly conform to the Local Regulation in each country For wiring of power supply of the outdoor units follow to the Installation Manual of each outdoor unit Never connect 220 240V power to the terminal blocks U1 U2 X Y etc for control wiring Otherwise the system will be failed Perform the electric wiring so that it does not come to contact with the high temperature part of the pipe The coating may melt resulted in an accident After connecting wires to the terminal blocks provide a trap and fix wires with the wire clamp Store the refrigerant piping line and control wiring line in the same line Do not turn on the power of the indoor unit until vacuuming of the refrigerant pipes completes Power supply specifications Cables and remote controller wires are procured locally For the power supply specifications follow to the table below If capacity is little it is dangerous because overheat or seizure may be caused For specifications of the power capacity of the outdoor unit and the power supply cables refer to the Installation Manual attached to the outdoor unit 220 240V 50Hz 220V 60Hz Indoor unit power supply 1 Power supply switch Earth leakage
24. e amounts of refrigerant should be as charged in each independent device Outdoor unit e g charged amount 10kg 0 charged amount 15kg Room A Room B Room C Room D Room E Room F Indoor unit For the amount of charge in this example The possible amount of leaked refrigerant gas in rooms A B and C is 10kg The possible amount of leaked refrigerant gas in rooms D E and F is 15kg NOTE 2 The standards for minimum room volume are as follows 1 No partition shaded portion 2 When there is an effective opening with the adjacent 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 Outdoor unit Refrigerant piping Indoor unit If an indoor unit is installed in each partitioned room and the refrigerant piping is interconnected the smallest room of course becomes the object But when a mechanical ventilation is installed interlocked with a gas leakage detector in the smallest room where the density limit is exceeded the volume of the next smallest room becomes the object Refrigerant piping Outdoor unit Indoor unit Large room Mechanical ventilation device Gas leak detector NOTE 3 The minimum indoor floor area compared with the amount of refrigerant is roughly as follows When the ceiling is 2 7m high Range below t
25. e unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level 1 PRECAUTIONS FOR SAFETY Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation
26. ected 102 Indoor of other line connected Other line connected during automatic address VF Sending error in communication between outdoor units VF Duplicated follower outdoor addresses VF No of outdoor units which received signal normally Decrease of No of connected outdoor units VF Detected outdoor unit number Follower outdoor unit error VF IPDU1 error IPDU2 error IPDU1 2 error Fan IPDU error IPDU Fan IPDU error IPDU2 Fan IPDU error All IPDU error 21 IPDU communication error Check code Wireless remote controller Sensor block display of receiving unit Check code name Judging device Main S remote Outdoor 7 segment display controller display Auxiliary code Operation Timer Ready Indoor sensor error Indoor Indoor TC2 sensor error Indoor Indoor TC1 sensor error Indoor TD1 sensor error VF TD2 sensor error VF TE1 sensor error VF TL sensor error VF TO sensor error VF Indoor TA sensor error Indoor TS1 sensor error VF 01 Comp 1 side 102 Comp 2 side TH sensor error IPDU Outdoor temp sensor miscabling TE TL VF Outdoor pressure sensor miscabling Pd Ps VF Ps sensor error VF Pd sensor error VF Indoor other error Indoor Indoor EEPROM error VF aaa ama a jajajaja aa a a a e
27. exposed to large quantities of sulfide gas hot spring Should the unit be used in these places special protective measures are needed Place exposed to oil vapor oil smoke or corrosive gas Place where organic solvent is used nearby Place close to a machine generating high frequency Place near door or window where may come to contact with the outside air of high humidity Dewing may be caused Place where special spray is frequently used Place with poor ventilation Installation space Reserve space required to install the indoor unit and for service work Keep 100mm or more for clearance between top plate of the indoor unit and the ceiling surface Installation diagram of Indoor and outdoor units Before installing the wireless remote controller For the rear left and left piping 100 mm or more With the remote controller cover Hook open load the batteries supplied 0 t bs correctly observeing their polarity COMO gt Insert the cushion between the indoor unit and wall and tilt the indoor unit for better operation Do not allow the drain hose to get slack Cut the piping hole sloped slightly Make sure to run the drain hose sloped downward The auxiliary piping can be connected the left rear left rear right right bottom right or bottom left 2 Wireless ae remote controller Remote control holder Rear right Rear left Bottom right Bottom left When installi
28. fer from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used by Flaring diam meter size A A Unit mm TT Outer diam of copper pipe cd In case of flaring for RA10A with the conventional flare tool pull it out approx 0 5 mm more than that for R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size adjusting projection margin of the copper pipe 10 8 REFRIGERANT PIPING Projection margin in flaring zi Airtight test Air purge etc B Unit mm For airtight test air purge addition of refrigerant and T gas leak check follow the Installation Manual attached Rigid Clutch type gt to the outdoor unit A R410A tool used Conventional tool used Outer diam of copper PP R410A R22 R410A R22 Open fully valves of the outdoor unit Same as left 1 0 to 1 5 0 5 to 1 0 Same as left 1 0 to 1 5 0 5 to 1 0 Gas leak check Same sion ON oo Check with a leak detector or soap water whether gas Same as left 1 0 to 1 5 0 5 to 1 0 leaks or not from the pipe connecting section or cap of the valve Imperial Wing nut type Outer diam of copper pipe Use a leak detector manufactured exclusively for HFC refrigerant R410A R134a etc 1 5 to 2 0 1 0 to 1 5
29. fully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual o l o 2 CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not
30. he density limit of 0 3 kg m countermeasures not needed 3 a ol Range above the density limit of 0 3 kg m countermeasures needed o Min indoor floor area 10 20 30 Total amount of refrigerant kg CONFIRMATION OF INDOOR UNIT SETUP Prior to delivery to the customers check the address and setup of the indoor unit which has been installed in this time and fill the check sheet Table below Deta of four units can be entered in this check sheet Copy this sheet according to the No of the indoor units If the installed system is a group control system use this sheet by entering each line system into each installation manual attached to the other indoor units REQUIREMENT This check sheet is required for maintenance after installation Be sure to fill this sheet and then pass this Installation Manual to the customers Indoor unit setup check sheet Indoor unit Indoor unit Indoor unit Indoor unit Room name Room name Room name Room name Model Model Model Model Check indoor unit address For check me thod refer to Applicable controls in this sheet In case of a single system it is unnecessary to enter the indoor address Item code Line 12 Indoor 13 Group 14 Central control 03 Line Indoor Group Line Indoor Group Line Indoor
31. he indoor and outdoor units in forced cooling operation TEMPORARY button 19 12 TROUBLESHOOTING When a trouble occurred in the air conditioner the check code and the indoor unit No appear on the display part of the remote controller The check code is only displayed during the operation If the display disappears operate the air conditioner according to the following Confirmation of error history for confirmation Check code Indoor unit No in which an error occurred Confirmation of error history When a trouble occurred on the air conditioner the error history can be confirmed with the following procedure The error history is stored in memory up to 4 errors This history can be confirmed from either operating 3 status or stop status Procedure Description When pushing and buttons simultaneously for 4 seconds or more the right display appears If Service Check is displayed the mode enters in the error history Nar mode Rn Z mM We a il f R C No 01 Order of error history is displayed in CODE No window Check Code is displayed in CHECK window 2 Indoor unit address which an error occurred is displayed UNIT No Every pushing Cw buttons the error history stored in the memory is displayed in order The numbers in CODE No indicates CODE No 01
32. isplay Outdoor 7 segment display Sensor block display of receiving unit T Auxiliary code Operation Timer Ready Flash Check code name Communication error between indoor and remote controller Detected at remote controller side Judging device Remote controller Remote controller transmission error Remote controller Communication error between indoor remote controller Detected at indoor side Indoor Communication circuit error between indoor outdoor Detected at indoor side Indoor No of indoor units in which sensor has been normally received Decrease of No of indoor units VF Communication circuit error between indoor outdoor Detected at outdoor side VF Duplicated indoor addresses Duplicated indoor addresses Indoor I F Duplicated main remote controllers Remote controller ajajaj e Communication error between indoor MCU Indoor 101 Indoor Outdoor communication 102 Communication between outdoor units Automatic address start error VF Indoor is nothing during automatic addressing VF T 00 Capacity over 01 No of connected units Capacity over No of connected indoor units VF Communication error between indoor units Indoor 00 Header is nothing 102 Two or more header units Outdoor header units quantity error VF 101 Outdoor of other line conn
33. ke for bending pipe Use the handle of screwdriver etc If the pipe is bent incorrectly the indoor unit may unstably be set on the wall After passing the connecting pipe through the pipe hole connect the connecting pipe to the auxiliary pipes and wrap the facing tape around them CAUTION Bind the auxiliary pipes two and connecting cable with facing tape tightly In case of leftward piping and rear leftward piping bind the auxiliary pipes two only with facing tape Indoor unit Auxiliary pipes y pip Connecting cable Installation plate Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit Carefully connect the auxiliary pipes and connecting pipes to each other and cut off the insulating tape wound on the connecting pipe to avoid double taping at the joint moreover seal the joint with the vinyl tape etc Since dewing results in a machine trouble make sure to insulate both the connecting pipes Use polyethylene foam as insulating material When bending a pipe carefully do it not to crush it 6 INDOOR UNIT FIXING 1 Pass the pipe through the hole in the wall and hook the indoor unit on the installation plate at the upper hooks 2 Swing the indoor unit to right and left to confirm that it is firmly hooked up on the installation plate 3 While pressing the indoor unit onto the wall hook it at the md E ALA L Hook
34. lly approx 5 minutes are required When power will be turned on after finish of automatic addressing It will require Max 10 minutes generally approx 3 minutes that outdoor unit starts operation after power was on As all have been set to Standard at the shipment change the setup of the indoor unit if necessary To change the setup use the main remote controller wired remote controller The wireless remote controller is unavailable for address setting The setup change for wireless remote controller sub remote controller or remote controller less system Central control remote controller only is provided is impossible In these cases prepare and mount a separate main remote controller Exchange of applicable control setup Basic operation procedure for setup exchange Change the setup while operation of the equipment stops Be sure to stop the operation of a set When pushing cL and buttons simultaneously for 4 seconds or more after a while the display part flashes as shown in the figure Check that the displayed item code is 10 If the item code indicates other than 10 push button to erase A AZ the display and then retry the operation from the first step BA ie ALAS For some time after button has been pushed the operation of n FP the remote controller cannot be accepted In a group control the firstly displayed indoor unit No becomes the
35. nd result in personal EEEN Clip anchor injury and property damage local parts AUTION Failure to firmly install the unit may result in personal injury and property damage if the unit falls In case of block brick concrete or similar type walls make 5mm dia holes in the wall Insert clip anchors for appropriate mounting screws NOTE Secure four corners and lower parts of the installation plate with 4 to 6 mounting screws to install it 6 5 PIPING AND DRAIN HOSE INSTALLATION Apply thermal insulation for both refrigerant pipe and drain hose surely so that no dewing generates inside of the equipment Use polyethylene foam for insulating material Rear right Rearen E ane Die cutting gt front panel slit me 1 Die cutting front panel slit For piping work at the left side cut off the left slit for notching of the front panel A knife will produce flaws on the panel so use nippers Piping preparation 2 Changing drain hose For piping work at the left side lower left side and left back side it is necessary to change the drain hose and drain cap How to remove the drains cap How to install the drain hose Clip drain cap by needle nose pliers and pull out Firmly insert drain hose connecting part until hitting on a heat insulator af i ey Heat insulator bw D Drain hose Ho
36. nditioner is a new type which adopts a new refrigerant HFC R410A instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer Thank you very much for purchasing TOSHIBA Air Conditioner Please read this Installation manual carefully before using your Air Conditioner Be sure to obtain the Owner s manual and Installation manual from constructor or dealer Request to constructor or dealer Please clearly explain the contents of the Owner s manual and hand over it UTILISATION DU NOUVEAU REFRIGERANT Ce climatiseur est d un type in dit qui utilise le nouveau r frig rant HFC R410A au lieu du r frig rant traditionnel R22 afin d viter la destruction de la couche d ozone Nous vous remercions pour avoir choisi un climatiseur TOSHIBA Veuillez lire attentivement ce Manuel d installation avant d utiliser votre climatiseur Assurez vous que le constructeur ou le revendeur vous remette le Manuel du propri taire et le Manuel d installation Demande au constructeur ou au revendeur Veuillez expliquer clairement le contenu du Manuel du propri taire et le remettre au client EINF HRUNG EINES NEUEN K HLMITTELS Dies ist ein neuartiges Klimagerat Anstatt des herk mmlichen K hlmittels R22 verwendet es das neue ozonschicht schonende HFC K hlmittel R410A Wir danken Ihnen dass Sie sich f r ein TOSHIBA Klimagerat entschieden haben Bitte lesen Sie diese
37. ng the Flow Selector Unit FS Unit keep a space more than 300mm for wiring work Installation place A place which provides the spaces around the indoor unit as shown in the above diagram A place where there is no obstacle near the air inlet and outlet A place that allows easy installation of the piping to the outdoor unit A place which allows the front panel to be opened CAUTION Direct sunlight to the indoor unit s wireless receiver should be avoided The microprocessor in the indoor unit should not be too close to RF noise sources For details see the owner s manual 2 SELECTION OF INSTALLATION PLACE Remote controller A place where there are no obstacles such as a curtain that may block the signal from the indoor unit Do not install the remote controller in a place exposed to direct sunlight or close to a heating source such as a stove Keep the remote controller at least 1m apart from the nearest TV set or stereo equipment This is necessary to prevent image distur bances or noise interference The location of the remote controller should be determined as shown below Side view Top view m Ss 8124 Zm Indoor unit 9 gt 8 B Wun ets Reception range A Reception 7 range Remote controller Remote controller Axial distance 3 INSTALLATION OF INDOOR UNIT WARNING Install the air conditioner certainly to sufficiently withs
38. nseenenenseenennenernenee 129 TUBAGEM DE REFRIGERANTE TRABALHOS DE ELECTRICIDADE CONTROLOS APLIC VEIS TESTE DE FUNCIONAMENTO RESOLU O DE 55 5 lt 140 Accessoires en niet meegeleverde onderdelen MONTEREN VAN DE BINNENUNIT 153 1 VOORZORGSMAATREGELEN VOOR UW VEILIGHEI 7 2 KEUZE VAN DE LOCATIE VOOR DE INSTALLATIE 8 INSTALLATIE VAN DE BINNENUNIT 9 4 EEN DOORVOEROPENING MAKEN EN DE INSTALLATIEPLAAT 10 BEDIENINGSELEMENTEN MONTEREN ene ene 15 df MIERKINGETESR ee 5 INSTALLATIE VAN DE LEIDINGEN EN AFVOERSLAN 124S TORINGENVERHELPEN iei Br peccet tnv rorikr ayop 169 6 XTEPEOXH THE EXQTEPIKHE MONAAAE 177 MPOOYAAZEIE AEDAAEIAE 2 44 011 170 ARGENT e 2 TOY EFKATAETAEHE 8 WVICHKOY MELOY 3 ETKATAZTAZH THE EZOTEPIKHE MONAAAZ 9 HAEKTPIKH nanne eeneeenne ttt 2 KOWIMO gt KAI THE gt ET KATAZTAZHE 10 E APMOEIMOI EAETXOI ennt EFKATAETAEH EQAHNOSHE KAI ZOAHNA 44 AOKIMMRENOVPHAS 175 12 ANTIMETONIFHNPOBALMA AN 166 VEI FABER neee 198
39. o the basic operation procedure 12345 6 For the item code in Procedure 3 specify 01 For the Set data in Procedure 4 select the setup data of filter sign lighting time from the following table Setup data Filter sign lighting time None 150H At shipment from factory 2500H 5000H 10000H To secure better effect of heating When it is difficult to obtain satisfactory heating due to installation place of the indoor unit or structure of the room the detection temperature of heating can be raised Also use a circulator etc to circulate heat air near the ceiling Follow to the basic operation procedure 15925354555 6 For the item code in Procedure 3 specify 06 For the set data in Procedure 4 select the setup data of shift value of detection temperature to be set up from the table below Setup data Detection temp shift value No shift 1 C 2 C At shipment from factory 3 C 4 C 5 C 6 C 17 Adjustment of air direction 1 Using the remote controller switch change the up down air direction by moving the horizontal flap 2 Adjust the right left air direction by bending the vertical grille inside of the air outlet port with hands REQUIREMENT Do not touch the horizontal flap directly with hands otherwise a trouble may be caused For handling of the horizontal flap refer to Owner s Manual attached to the ou
40. of connected outdoor units VF IPDU1 error IPDU2 error IPDU3 error Fan IPDU error No of IPDU error IPDU1 Fan IPDU error IPDU2 Fan IPDU error All IPDU error Detected indoor address Indoor outside interlock Extended I C error 22 12 TROUBLESHOOTING Check code Wireless remote controller Main remote controller display Outdoor 7 segment display Sensor block display of receiving unit Auxiliary code Operation Timer Ready Check code name Indoor fan motor error Judging device Indoor Discharge temp TD1 error VF 01 Comp 1 side 02 Comp 2 side High pressure SW system operation IPDU 01 Phase missing detection 1 02 Phase error Phase missing detection Phase error VF 101 Comp 1 side 02 Comp 2 side Heat sink overheat error IPDU I F Detected indoor address Indoor overflow error Indoor Indoor fan motor error Indoor Outdoor liquid back detection error VF 01 TS condition 02 TD condition Gas leak detection VF Discharge temp TD2 error VF Detected outdoor unit number 4 way valve inverse error VF eee ee aaa ajajaja jajajaja High pressure protective operation VF IGBT short Fan motor position detective circuit error Fan motor trouble TH sensor temp error Heat sink
41. on is performed in a different way REQUIREMENT 1 For the operation procedure be sure to follow the Owner s Manual 2 Finish the forced cooling operation in a short time because it applies excessive strength to the air conditioner 3 Atest operation of forced heating is unavailable Perform a test operation by heating operation using the switches of the remote controller However heating operation may be not carried out according to the temperature conditions Check wiring piping of indoor and outdoor units 1 Open the front panel 2 When pushing TEMPORARY button for 10 seconds or more sound is heard and the operation changes to a forced cooling operation After approx 3 minutes a cooling operation starts forcedly Check cool air starts blowing If the operation does not start check wiring again 3 To stop a test operation push TEMPORARY button once again Approx 1 second The up down air flow adjusting plate closes and the operation stops Check transmission of remote controller 1 Push START STOP button of the remote controller to check an operation can also start by the remote controller When pushing TEMPORARY button once For 1 second the operation changes to automatic operation For a forced cooling operation keep the TEMPORARY button pushed over 10 seconds Cooling operation by the remote controller may be unavailable according to the temperature conditions Check wiring piping of t
42. overheat TH sensor error Vdc output error Outdoor fan IPDU error 01 Comp 1 side 02 Comp 2 side G TR short protection error 01 Comp 1 side 02 Comp 2 side Comp position detective circuit system error Other indoor unit error Group terminal unit error By alarm deviceALT Error detected by TCC LINK central control device Check code Wireless remote controller Central control _ device indication Outdoor 7 segment display Sensor block display of receiving unit Auxiliary code Operation Timer Ready Error in indoor group Check code name Sending error in TCC LINK central control device Judging device TCC LINK Receiving error in TCC LINK central control device TCC LINK Batch alarm of general purpose equipment control interface General purpose equipment VF Differs according to error contents of unit with occurrence of alarm Group control branching unit error Terminolog TCC LINK TOSHIBA Carrier Communication Link L20 is displayed 23 Duplicated central control addresses TCC LINK New check code 1 Difference between the new check code and the current system The displaying method of the check code changes in this model and after Check code in current system New check code Used characters Hexadecimal notation 2 digits Alphabet Decimal notation 2 digits
43. p Connect and secure the power supply cable of flow selector unit and secure the cord clamp The control wires are included in terminal block part of the power supply Take out the control wires outwards through the slit of the terminal block Fasten the wiring cover surely with screws Connect the control wire taken out through the slit on the terminal block and the control wire from the flow selector unit at the relay terminal section A N Earth line Cord clamp Terminal Control wire Control wire from the flow selector Power supply cable Slit of the for flow selector unit terminal block Wiring cover 14 9 ELECTRIC WORK Remote controller wiring Strip off approx 14mm cover of the wire to be connected Twist wire of the remote controller to be connected with wire of the remote controller unit or sensor and press fit them with a wire joint Wire joints White 2 pieces are included in the accessory of the main remote controller sold separately or wireless remote controller kit sold separately As the remote controller wire has no polarity there is no problem if connections to indoor unit terminal blocks A and B are reversed Wiring diagram Terminal block for remote controller wiring of indoor unit Approx 200mm W White Black Remote Remote controller wire Local procure Wiring between indoor and outdoor units part or senso
44. r Header unit Earth leakage breaker controller unit or sensor part Remote controller wiring mag Wire joint Wire from remote controller or sensor Connecting Wire from remote controller unit An outdoor unit connected with indoor outdoor inter unit wire becomes automatically the header unit Outdoor power supply 3 phase mE 380 415 50Hz tit 380V 60Hz Pe Inter unit wire between outdoor units FEH Central control line wire 7 Power supply T 220 240V 50Hz _ 220V 60Hz Remote controller for central control etc Earth leakage breaker Connection of shield T Connection of shield wire closed terminal Indoor Outdoor inter unit wire Indoor power supply 220 240V 50Hz 220V 60Hz Switch Address setup wire closed terminal Pull box Earth He Je ye Ne Indoor unit Remote controller group operation Set up the addresses according to the Installation Manual attached to the outdoor unit 15 10 APPLICABLE CONTROLS NOTIFICATION When using the equipment at the first time it will take a lot of time that the remote controller accepts an operation after power was on However it is not a trouble Automatic address While automatic addressing the operation cannot be performed on the remote controller For automatic addressing Max 10 minutes genera
45. ressor at How to execute test operation Using the remote controller check the operation in the usual operation For the operation procedure refer to the attached Owner s Manual A forced test operation can be executed in the following procedure under condition of thermo OFF of room temperature In order to prevent a serial operation the forced test operation is released after 60 minutes and returns to the usual operation Do not use a forced operation in cases other than test operation because it applies an excessive load to the air conditioner Description Keep button pushed for 4 seconds or more TEST is displayed on the display part and the selection of mode in the test mode is permitted Push button Using C button select the operation mode COOL or HEAT Do not run the air conditioner in a mode other than COOL or HEAT The temperature controlling function does not work during test operation The detection of error is performed as usual 5353903938 After the test operation push button to stop the operation Display part is same as procedure 7 Push button to cancel release from the test operation mode TEST disappears on the display part and the status returns to a normal stop status 18 1 1 TEST RUN In case of wireless remote controller Forced test operati
46. tand the weight If the strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against strong wind or earthquake An incomplete installation can cause accidents by the units falling and dropping REQUIREMENT Strictly comply with the following rules to prevent damage of the indoor units and human injury Do not put a heavy article on the indoor unit Even units are packaged Carry in the indoor unit as it is packaged if possible If carrying in the indoor unit unpacked by necessity be sure to use buffering cloth etc to not damage the unit To move the indoor unit do not apply force to the refrigerant pipe drain pan foamed parts or resin parts etc Carry the package by two or more persons and do not bundle it with PP band at positions other than specified Be careful to the following items when installing the unit Considering air discharge direction select an installation place where discharge air can circulate OK NO GOOD evenly in a room Avoid to install the unit at place with NO GOOD mark in the right figure Bad installation place Good installation place Not cooled well Cooled well all over Y 4 CUTTING A HOLE AND MOUNTING INSTALLATION PLATE In case of installing the refrigerant pipes from the rear szo c
47. tdoor unit Group control In a group control a remote controller can control up to maximum 8 units The wired remote controller only can control a group control The wireless remote controller is unavailable for this control For cabling procedure and cables of the individual line Identical refrigerant line system refer to Electric work in this Manual Cabling between indoor units in a group is performed in the following procedure Connect the indoor units by connecting the remote controller inter unit cables from the remote controller terminal blocks A B of the indoor unit connected with a remote controller to the remote controller terminal blocks A B of the other indoor unit No polarity For address setup refer to the Installation Manual attached to the outdoor unit Net work adapter Model TCB PCNT2OE can not connect to this High Wall type air conditioner 11 test RUN WARNING Before turning on the power supply carry out the following items 1 Using 500V megger check there is 1MQ or more between the starting time keep power ON terminal block of the power supply and the earth If 1 or less condition before 12 hours or more is detected do not run the unit 2 Check that all the valves of the outdoor unit are fully opened Never push the electromagnetic contactor to carry out a forced test operation It is very dangerous because a protective device does not work To protect the comp
48. use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm A WARNING Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting wire correctly If the connecting wire is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it as a result causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water After unpacking th
49. w to fix the drains cap 1 Insert hexagonal wrench 4mm in a center 2 Firmly insert drains cap head No gap 2 v 1 Do not apply lubricating oil T 527 refrigerant machine oil when inserting the drain cap f Application causes deterioration Insert a hexagon and drain leakage of the plug 4 mm wrench 4 mm CAUTION Firmly insert the drain hose and drain cap otherwise water may leak In case of right or left piping After scribing slits of the front panel with a knife or a marking off pin cut them with a pair of nippers or an equivalent tool In case of bottom right or bottom left piping After scribing slits of the front panel with a knife or a marking off pin cut them with a pair of nippers or an equivalent tool Left hand connection with piping To the fore front of flare Bend the connecting pipe so that it is laid within 43mm above the wall surface If the connecting pipe is laid exceeding Liquid side 43mm above the wall surface the indoor unit may unstably be set on the wall When bending the connecting pipe make sure to use a spring bender so as not to crush the pipe Bend the connection pipe within a radius of 30 mm Outward form 9 indoor unit To connect the pipe after installation of the unit figure re en c S connect pip figure R 30 mm Use polish polyethylene X core or the li
50. ystem wire length Remote controller wiring 4 2 core with non polarity wire is used for wiring of the remote controller wiring and group remote controllers wiring CAUTION Twist wire 0 5mm to 2 0mm x 2 The remote controller wire Communication line and 220 240 wires cannot be Remote controller wiring remote controller inter unit wiring Total wire length of remote controller In case of wired type only Up to 500m parallel to contact each other and wiring and remote controller inter unit 2 cannot be stored in the same wiring L1 L2 Ln In case of wireless type included Up to 400m conduits If doing so a trouble may be caused on the control Total wire length of remote controller inter unit wiring L1 L2 Ln Up to 200m system due to noise etc Remote controller wing Remote controller How to connect the power cable For the air conditioner that does not have power cable connect a power cable to it as mentioned below 1 Open the air inlet grille upward 2 Remove the four screws securing the front panel 3 Slightly open the lower part of the front panel then pull the upper part of the front panel toward you to remove it from the rear plate After removing the front panel remove the power cable connect cover and the cord clamp Connect and secure the power supply cable and secure the cord clamp and the power connect cover Cut the slit and front panel
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