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Mitsubishi Electric TRANE NTXAMT12A112AA Manuel D'installation
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Mitsubishi Electric TRANE NTXAMT12A112AA Manuel D'installation

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Air Conditioners
NTXAMT12, 18, 24, 30, 36A112AA
INSTALLATION MANUAL
For safe and correct use, please read this installation manual thoroughly before installing
the air-conditioner unit.
MANUEL D'INSTALLATION
Veuillez lire le manuel d'installation en entier avant d'installer ce climatiseur pour éviter
tout accident et vous assurer d'une utilisation correcte.
FOR INSTALLER
POUR L'INSTALLATEUR
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  • Page 1 Air Conditioners NTXAMT12, 18, 24, 30, 36A112AA INSTALLATION MANUAL FOR INSTALLER For safe and correct use, please read this installation manual thoroughly before installing the air-conditioner unit. MANUEL D’INSTALLATION POUR L’INSTALLATEUR Veuillez lire le manuel d’installation en entier avant d’installer ce climatiseur pour éviter tout accident et vous assurer d’une utilisation correcte.
  • Page 2 3.1. Avant l’installation et les travaux électriques ..................54 Symboles utilisés dans le texte ......................54 3.2. Précautions pour les dispositifs qui utilisent du frigorigène R410A ............57 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 3 [Modèle de sortie B] Erreurs détectées par un appareil autre que l’appareil intérieur (appareil extérieur, etc.) ..........................97 14.4. FONCTION D’AUTOREDÉMARRAGE ..................... 99 Carte du contrôleur intérieur ......................99 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 4 NTXAMT12, 18, 24, 30, 36A112AA 1. Dimensions Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 5 Damage claims should be filed with the carrier immediately. Claims of shortages should be filed with the seller within 5 days. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 6 Before installing the unit, make sure you read all the “Safety precautions”. The “Safety precautions” provide very important points regarding safety. Make sure you follow them. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 7 – If the pressure switch, thermal switch, or other protection devices are shorted and operated forcibly, or parts other than those specified by Mitsubishi Electric are used, fire or explosion may result. • To dispose of this product, consult your dealer.
  • Page 8 – It may also be in violation of applicable laws. – MITSUBISHI ELECTRIC CORPORATION cannot be held responsible for malfunctions or accidents resulting from wrong type of refrigerant used. Specifications are subject to change without notice.
  • Page 9 • Be especially careful when managing the tools. – If dust, dirt, or water gets in the refrigeration system, the refrigerant may deteriorate. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 10 • When the ambient dew point temperature exceeds 75°F (24°C), dew condensation may occur on the unit surface. Perform appropriate treatment to avoid dew condensation. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 11 – Tear apart and throw away plastic packaging bags so that children will not play with them. If children play with a plastic bag which was not torn apart, they face the risk of suffocation. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 12 • Do not turn off the power immediately after stopping operation. – Always wait at least five minutes before turning off the power. Otherwise, water leakage and trouble may occur. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 13 NTXAMT12, 18, 24, 30, 36A112AA 4. Indoor unit accessories Part No. Plastic tie Plastic tube Installation Manual Operation Manual Drain pan seal Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 14 • When the air handler is installed in the horizontal position please install a drain pan under entire cabinet. • Install sufficient thermal insulation to prevent condensation from forming on the outlet and inlet ducts. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 15 NTXAMT12, 18, 24, 30, 36A112AA 6. Combining indoor units with outdoor units For combining indoor units with outdoor units, refer to the outdoor unit’s Installation Manual. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 16 TOP View TOP View Vertical Installation Horizontal Installation Clearance Area Clearance Area 24" 24" Width of Unit Length of Unit Unit Mo PA79D202H01 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 17 • Use flanged ducts for connections to return. • Do not use sheetmetal screws longer that 0.75” to secure any ductwork to the air handler Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 18 Detail A then to the metal brackets supporting the coil to the top drain pan with the provided plastic ties as shown. ① Plugs ① Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 19 Step 1 to 4 in reverse order to reassemble the panels. Ensure the proper knockouts are removed for drainage and electrical connections. NOTE For Horizontal installation an auxiliary drain pan must be installed. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 20 See instructions below. Directions for rotating fan for Horizontal Left Installation: Step. 1 Remove the panel marked “FILTER”. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 21 Step. 3a Remove the screws securing the (3) panels to the COIL panel shown in the image above. Remove the “1st” panel and “2nd” panel marked “COIL”. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 22 Next, remove the (2) screws indicated in the image and remove the control box from the air handler. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 23 Step. 5 Remove the (2) screws indicated in the image and slide the entire fan assembly out from the cabinet. Step. 6 Rotate the blower assembly 180°. The motor should now be on the opposite side. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 24 A. Disconnect the waterproof thermistor harness inside the coil portion of the cabinet. B. Remove the brackets which secure the coil assembly. C. Slide the coil assembly out of the air handler cabinet. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 25 Step. 10a Install the (2) drain pan seals included in the accessory bag as shown above. These seals will cover the unused holes in the side drain pan to prevent leaks. DETAIL B DETAIL B Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 26 0.200 CHECKED DESIGNED RUBBER PLUGS Completed Step. 10b View Horizontal Left Coil Assembly. Creo : 0_TOP_ASSY_L_21554B2.drw ( ) DIM.mm SCALE CHEC DESI Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 27 MITSUBISHI ELECTRIC CORPOR DATE APPR DIM.mm DRAWN SCALE 0.200 CHECKED DESIGNED Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 28 ⑤ Electrical Knockouts ⑧ Auxiliary Drain Pan ⑨ Primary Drain 3/4" FPT ⑩ Airflow Horizontal Left Fan assembly rotation required. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 29 Some jurisdictions may require an auxiliary drain pan be mounted under the unit. Always follow local or national code requirements. ① Platform Mounting ② Suspended Mounting ③ Auxiliary Drain Pan Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 30 The factory static pressure performance is 0.50” esp. A field selectable 0.30 and 0.80 esp. is available. See instructions for changing to 0.30 or 0.80 esp in the electrical section (13.4.). ⑪ FILTER Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 31 Do not put any oil on the threaded portion of the flare nuts. This may cause the flare nut to loosen and leak refrigerant. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 32 -Never use existing refrigerant piping. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. -The large amount of chlorine in conventional refrigerant and refrigerant oil in the existing piping will cause the new refrigerator to deteriorate.
  • Page 33 9.52 mm [3/8] Refrigerant pipe Gas pipe 9.52 mm 12.7 mm 15.88 mm [5/8] [3/8] [1/2] Drain Pipe O.D. 32 mm [1-1/4] Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 34 – Do not reduce the pipe size from ¾”, this could cause premature blockage in the lines. – Do not braze near the plastic drain piping. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 35 Attach the drain connector and tighten TO THE PROPER TORQUE SHOWN PREVIOUSLY with sealant and install the drain line. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 36 This device will shut the cooling operation unit down in the event of a primary drain line blockage. See wiring section for connecting this device. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 37 Use relays or switches with IEC or equivalent standard. The electric strength between accessible parts and control circuit should have 2750 V or more. Wiring Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 38 Also, seal any openings created from wiring into the air handler. This will prevent air leakage. CAUTION Wire the power supply so that no tension is imparted. Otherwise disconnection, heating or fire may result. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 39 ④ GROUNDING TERMINAL ⑤ SI, S2, S3 � � D B � �DD o o oDDoDoD � J D J I ③ ⑤ ④ Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 40 Power failure auto restart Available Indoor unit operating average Indoor temperature Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. Set by indoor unit’s remote controller detecting Remote controller’s internal sensor...
  • Page 41 Heater will not operate during all error modes. Heater will only operate during a communication error between indoor unit and outdoor unit Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 42 The air handler is equipped with an adjustable static pressure setting. The available settings are shown in the table below. Pressure Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. 0.3 in. WG [75Pa...
  • Page 43 Setting No. of Mode/Function 08/108 Setting No. of Mode/Function 10/110 (Factory Setting) 0.3 in. WG [75Pa] 0.5 in. WG [125Pa] (Factory Setting) 0.8 in. WG [200Pa] Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 44 CNER input (=Fan output) Cool/Heat/Fan operation RC setting Defrost STOP STOP STOP Cool/Heat/Fan operation RC setting Defrost STOP STOP STOP RC: Remote controller Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 45 When fan speed setting by RC is "Auto", Fan speed is fixed to "HIGH". If ERV control is effective when STOP, IDU doesn’t report fan status or PB error (Fan motor error). RC: Remote controller Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 46 Heat operation & Thermo OFF Heat operation & Thermo ON The fan continues to run for 30 seconds after the humidiier stops. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. *Factory Setting...
  • Page 47 Except for heat operation RC setting Factory Setting RC: Remote controller The fan continues to run for 30 seconds after the humidifier stops. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 48 Keep the power switch turned on during the operational season. 14.2. Test run Refer to the installation manual that comes with each remote controller for details. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 49 Abnormality of super heat due to low discharge temperature U9, UH Abnormality such as overvoltage or voltage shortage and abnormal and synchronous signal to main circuit/ Current sensor error Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 50 • The buzzer makes a short ping sound NOTE Operation is not possible for about 30 seconds after cancellation of function selection. (Correct operation) Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 51 The auto restart function sets to work the moment the power has restored after power failure, then, the unit will restart automatically. Set the AUTO RESTART FUNCTION using the remote controller. (Mode no.01) Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 52 NTXAMT12, 18, 24, 30, 36A112AA 1. Dimensions Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 53 Les réclamations pour des dommages doivent être présentées au transporteur immédiatement. Les réclamations pour des articles manquants doivent être présentées au revendeur dans les 5 jours. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 54 Avant d’installer l’appareil, veillez à lire toutes les « Mesures de sécurité ». Les « Mesures de sécurité » offrent de très importantes consignes de sécurité. Assurez-vous de les respecter. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 55 Electric, un incendie ou une explosion pourrait en résulter. • Pour mettre ce produit au rebut, veuillez communiquer avec votre concessionnaire. • N’utilisez pas d’additif de détection des fuites. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 56 – Cela pourrait aussi être en contravention des lois applicables. – MITSUBISHI ELECTRIC CORPORATION ne peut pas être tenue responsable des défaillances ou des accidents résultant de l’utilisation du mauvais type de frigorigène.
  • Page 57 – Si de la poussière, de la saleté ou de l’eau pénètrent dans le circuit de réfrigération, le frigorigène pourrait se détériorer. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 58 • Lorsque la température du point de rosée ambiant dépasse 24 °C (75 °F), de la rosée peut se former sur la surface de l’appareil. Exécuter le traitement adéquat pour éviter la formation de condensation. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 59 Si des enfants jouent avec un sac en plastique qui n’a pas été déchiré, ils sont exposés à un risque d’asphyxie. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 60 • Ne coupez pas l’alimentation immédiatement après l’arrêt du fonctionnement. – Attendez toujours au moins cinq minutes avant de couper l’alimentation. Autrement, des fuites d’eau et des problèmes pourraient survenir. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 61 4. Accessoires de l’appareil intérieur Nº de pièce Quantité Attache en plastique Tube en plastique Manuel d’installation Manuel d’utilisation Joint de bac d’égouttement Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 62 • Lorsque l’appareil de traitement de l’air est installé en position horizontale, veuillez installer le bac d’égouttement sous toute l’enceinte. • Installez une isolation thermique suffisante pour prévenir la formation de condensation sur les conduits de sortie et d’entrée. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 63 6. Combinaison des appareils intérieurs et extérieurs Pour combiner les appareils intérieurs aux appareils extérieurs, consultez le manuel d’installation de l’appareil extérieur. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 64 TOP View TOP View Vertical Installation Horizontal Installation Clearance Area Clearance Area 24" 24" Width of Unit Length of Unit Unit Mo PA79D202H01 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 65 • N’utilisez pas de vis à tôle de plus de 0,75 po (19 mm) pour fixer les conduits à l’appareil de traitement de l’air. nection_screw_fr.indd 1 8/29/2017 7:43:39 AM Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 66 Détail A et puis aux ferrures supportant le serpentin sur le bac d’égouttement supérieur à l’aide des attaches en plastique, comme montré. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 67 Reportez-vous à 9.3. Exécutez les étapes 1 à 4 dans l’ordre inverse pour remonter les panneaux. Assurez-vous que les bonnes débouchures sont enlevées pour le drainage et les raccordements électriques. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 68 Instruction pour la soufflante rotative dans une installation horizontale à gauche : Étape. 1 Déposez le panneau marqué « FILTER » (filtre). Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 69 Étape. 3a Déposez les vis retenant les (3) panneaux sur le panneau COIL (serpentin) montrées dans l’image ci- dessus. Déposez le 1er et le 2e panneau marqué « COIL » (serpentin). Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 70 Sortez ces faisceaux de câblage du boîtier de commande. Ensuite, déposez les (2) vis indiquées dans l’image et déposez le boîtier de commande de l’appareil de traitement de l’air. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 71 Étape. 5 Déposez les (2) vis indiquées dans l’image et glissez l’ensemble de la soufflante complet hors de l’enceinte. Étape. 6 Tournez l’ensemble de la soufflante sur 180°. Le moteur devrait maintenant être du côté opposé. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 72 B. Déposez les ferrures qui retiennent l’ensemble du serpentin. C. Glissez l’ensemble du serpentin hors de l’enceinte de l’appareil de traitement de l’air. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 73 Étape. 10a Installez les (2) joints de bac d’égouttement inclus dans le sac d’accessoires, comme montré ci-dessus. Ces joints couvrent les trous inutilisés dans le bac d’égouttement latéral afin de prévenir les fuites. DETAIL B DÉTAIL B Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 74 RUBBER PLUGS Étape terminée. 10b Vue de l’ensemble du serpentin horizontal à gauche. Creo : 0_TOP_ASSY_L_21554B2.drw ( ) DIM.mm SCALE CHEC Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. DESI...
  • Page 75 à l’aide des attaches en plastique, comme montré. MITSUBISHI ELECTRIC CORPOR DATE APPR DIM.mm DRAWN SCALE 0.200 CHECKED DESIGNED Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 76 ⑧ Bac d’égouttement auxiliaire ⑨ Drain principal de 3/4 po FPT ⑩ Courant d’air Horizontal à gauche Rotation de l’ensemble de la soufflante requise. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 77 Observez toujours les exigences des codes du bâtiment locaux et nationaux. ① Montage sur plateforme ② Montage suspendu ③ Bac d’égouttement auxiliaire Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 78 0,50 po PSE. Des réglages à 0,30 et 0,80 PSE sont possibles. Reportez-vous aux instructions pour changer la PSE à 0,30 ou 0,80 dans la section sur l’électricité (13.4.). ⑪ FILTRE Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 79 épaisse peut être désirable. N’enduisez pas les filets des écrous évasés d’huile. Cela peut causer le desserrement des écrous évasés et des fuites de frigorigène. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 80 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. - Gardez les tuyaux à utiliser pour l’installation à l’intérieur et laissez les deux extrémités des tuyaux couvertes jusqu’au moment du brasage.
  • Page 81 Tuyau de gaz 9,52 mm 12,7 mm 15,88 mm [5/8] frigorigène [3/8 po] [1/2 po] Tuyau de vidange D.E. 32 mm [1 1/4 po] Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 82 Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. connecting this device. Le raccord secondaire doit être raccordé à un système d’évacuat séparé.
  • Page 83 Le drain légèrement plus haut, à gauche, est le drain secondaire. Posez le connecteur de drain et serrez-le AU COUPLE SPÉCIFIÉ INDIQUÉ PLUS HAUT calfeutrez-le et installez la canalisation de vidange. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 84 (fourni par un tiers) pour le drain principal. Ce dispositif arrête le refroidissement si jamais le drain principal devait s’obstruer. Reportez-vous à la section sur le câblage pour brancher ce dispositif. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 85 Utilisez des relais ou des interrupteurs répondant à la norme IEC ou à d’autres normes équivalentes. La rigidité diélectrique entre les parties accessibles et le circuit de contrôle doit être de 2 750 V ou plus. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 86 Calfeutrez également toutes les ouvertures pratiquées dans l’appareil de traitement de l’air pour passer des fils. Cela empêchera les fuites d’air. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 87 ④ BORNE DE MISE À LA TERRE ⑤ S1, S2, S3 � � D B � �DD o o oDDoDoD � J D J I ③ ⑤ ④ Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 88 Assurez-vous que le trou de raccordement du conduit est hermétique et calfeutrez-le, au besoin. 3. Serrez solidement toutes les vis du bornier. Après le serrage, vérifiez si les fils sont solidement fixés. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 89 Le chauffage ne fonctionne pas pendant tous les modes d’erreur. Le chauffage fonctionnera uniquement pendant une erreur de communication entre l’appareil intérieur et l’appareil extérieur. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 90 Veuillez noter que l l’appareil intérieur s’arrête. la centrale de traite Centrale de traitement d’air Réglage de la pre verticale, horizon Pression statiqu Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. extérieure...
  • Page 91 Nº du paramètre de mode/fonction 10/110 (réglage de l’ usine) 0,3 po WG [75 Pa] 0,5 po WG [125 Pa] (Réglage de l’usine) 0,8 po WG [200 Pa] Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 92 Réglage RC chauffage/ventilation Dégivrage ARRÊT ARRÊT ARRÊT Opération de refroidissement/ Réglage RC chauffage/ventilation Dégivrage ARRÊT ARRÊT ARRÊT RC : Commande à distance Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 93 Si la commande de ventilation de récupération d’énergie ERV est efficace lorsque la fonction STOP est activée, IDU ne signale pas l’état du ventilateur ou l’erreur PB (erreur du moteur du ventilateur). RC : Contrôleur à distance Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 94 Sauf pour l’opération de chauffage Réglage RC RC : Commande à distance Le ventilateur continue de fonctionner pendant 30 secondes après l’arrêt de l’humidiicateur. *Réglage d’usine Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 95 Réglage RC chauffage Réglage de l’usine RC : Contrôleur à distance Le ventilateur continue à fonctionner pendant 30 secondes après l’arrêt de l’humidificateur. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 96 – La mise en marche immédiatement après la mise en circuit de l’interrupteur principal peut mener à de graves dommages aux composantes internes. Gardez l’interrupteur d’alimentation allumé pendant la saison de fonctionnement. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 97 Température de décharge anormalement élevée/49 °C travaillé/ frigorigène insuffisant U1, Ud Haute pression anormale (63H travaillée)/ fonctionnement de protection contre la surchauffe Température anormale du dissipateur thermique Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 98 Sur le contrôleur à distance sans fil IR avec les conditions ci-dessus, le phénomène suivant se produit. • Aucun signal du contrôleur à distance n’est accepté. Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 99 Réglez la FONCTION DE REDÉMARRAGE AUTOMATIQUE à l’aide du contrôleur à distance. (Nº de mode 01) Specifications are subject to change without notice. © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
  • Page 100 MITSUBISHI ELECTRIC TRANE HVAC US LLC Toll Free: 800-433-4822 Publication No. DL-SVN029A-XX MEUS DOC# MD-1404-K027 Ver.2 December 2018 PA79D327H01 © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. Specifications are subject to change without notice.

Ce manuel est également adapté pour:

Trane ntxamt18a112aaTrane ntxamt24a112aaTrane ntxamt30a112aaTrane ntxamt36a112aa