Rinnai RL75e Manuel D'installation Et D'utilisation
Rinnai RL75e Manuel D'installation Et D'utilisation

Rinnai RL75e Manuel D'installation Et D'utilisation

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The VB series (RL75e and RL94e) are certified for
installation in manufactured (mobile) homes.
Register your product at www.rinnairegistration.com or
call 1-866-RINNAI1 (746-6241)
ANS Z21.10.3
CSA 4.3
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
WARNING
result causing property damage, personal injury or death.
- Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in
your building.
Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire
department.
- Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
Outdoor Tankless Water Heater
Operation and Installation Manual
RL75e ................. REU-VB2528WD-US
RL94e ................. REU-VB2735WD-US
R98LSe ............... REU-VA3237W-US
R98LSe-ASME ... REU-VA3237W-ASME
FOR OUTDOOR APPLICATIONS ONLY
Table of Contents ..................... 2
Operating Instructions ............... 5
Maintenance ........................... 11
Error Codes ............................ 12
Consumer Support .................. 39
French Version ....................... 42
If the information in these instructions is not
followed exactly, a fire or explosion may

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Sommaire des Matières pour Rinnai RL75e

  • Page 1: Table Des Matières

    Table of Contents ..... 2 Consumer Safety Information ... 4 Operating Instructions ....5 Maintenance ......11 The VB series (RL75e and RL94e) are certified for Error Codes ......12 installation in manufactured (mobile) homes. Installation Instructions ... 16 Register your product at www.rinnairegistration.com or Consumer Support ....
  • Page 2 Specifications ............. 3 Attachment of the Water Heater ....18 Error Indication or Air Handler Control Switch .. Consumer Safety Information (RL75e and RL94e only) ....... 18 Safety Definitions ..........4 Electrical Connection ........19 Safety Behaviors and Practices ....... 4 Gas Piping Safety Features ..........
  • Page 3: Specifications

    ** for commercial and hydronic applications requiring higher temperatures Rinnai is continually updating and improving products. Therefore, specifications are subject to change without prior notice. The maximum inlet gas pressure must not exceed the value specified by the manufacturer. The minimum value listed is for the purpose of input adjustment.
  • Page 4: Consumer Safety Information

    Consumer Safety Information Safety Definitions This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and others. DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
  • Page 5: Operating Instructions

    Description of Operation The Rinnai water heater is one of the most advanced Ignition is electronic. There is no pilot light consuming water heaters available. It provides a continuous gas while the water heater is not being used. The gas supply of hot water at a preset temperature.
  • Page 6: Temperature Controller

    Temperature Controller MC-91-1US & MCC-91-1US Dimensions (inches): 3.5 W x 4.75 H x 0.75 D The MC-91 controller is the standard temperature controller that is supplied with the water heater. On indoor models it is integrated into the front panel. The MCC-91 controller is for commercial and hydronic applications requiring higher temperatures.
  • Page 7: How To Set The Temperature

    Temp in Celsius ºC An older controller, MC-45, can be installed with the RL75e, RL94e, R98LSe, and R98LSeASME by moving dip switch No. 6 in the bank of 6 dip switches to ON. Some of the temperature settings will be slightly different from the above table.
  • Page 8: Temperature Options Without A Temperature Controller

    Water temperatures over 125º F (51º C) can cause severe burns or scalding. Refer to the Danger Alert on water temperatures. Rinnai shall not, in any event, be liable for damages resulting from such misuse or misapplication. A temperature lower than 98º F (37º C) can be Suggested temperatures are obtained at the tap by mixing with cold water.
  • Page 9: Using The Water Smart Bath / Fill Function

    Priority light will glow indicating water volume in gallons. that this controller is controlling the temperature and that the Rinnai water heater is ready to 5. Press the “Water Smart Bath Fill” supply hot water. button. 2. Press the “Water Smart Bath Fill”...
  • Page 10: Filling The Tub

    Using the Water Smart / Bath Fill Function Filling the Tub 1. Press the “Water Smart / Bath Fill” To stop the water flow during the Bath NOTICE button once. The button will Fill function, press the “Water Smart / illuminate, and a tone will sound.
  • Page 11: Maintenance

    Maintenance Snow Accumulation WARNING Keep the area around flue terminal free of snow and Turn off the electrical power supply, the manual gas ice. The appliance will not function properly if the valve and the manual water control valve whenever intake air or exhaust is impeded (blocked or partially servicing the unit.
  • Page 12: Error Codes

    Error Codes The Rinnai water heater has the ability to check its own operation continuously. If a fault occurs, an error code will flash on the display of the temperature controller. This assists with diagnosing the fault and may enable you to overcome a problem without a service call.
  • Page 13 Error Codes Code Fault Remedy Thermal Fuse Check gas type of unit and ensure it matches gas type being used. Check for restrictions in air flow around unit and vent terminal. Check for low water flow in a circulating system causing short-cycling. Ensure dip switches are set to the proper position.
  • Page 14: Trouble Shooting For Common Issues

    Make sure there is gas, water, and electricity to the During colder weather when the exhaust temperature Rinnai water heater (power is turned on and the gas is is much hotter than the outside air, the exhaust fumes turned on).
  • Page 15: Flushing The Heat Exchanger (Error Code: Lc Or 00)

    Open both service valves (V1 and V2) on the hot water and cold water lines. Operate the pump and allow the cleaning solution Rinnai to circulate through the water heater for at least 1 Water Heater hour at a rate of 4 gallons per minute (15.1 liters per minute).
  • Page 16: Installation Instructions

    R98LSe-ASME ..REU-VA3237W-ASME product knowledge class. For information on a Rinnai Training Course or for questions on installation call 1-800-621- The VB series (RL75e and RL94e) are certified for 9419. installation in manufactured (mobile) homes. General Instructions • The appliance must be isolated from the gas supply...
  • Page 17: Environment

    Environment Air surrounding the water heater, venting, and vent termination(s) is used for combustion and must be free of any compounds that cause corrosion of internal components. These include corrosive compounds that are found in aerosol sprays, detergents, bleaches, cleaning solvents, oil based paints/ varnishes, and refrigerants.
  • Page 18: Clearances From Appliance

    Error Indication or Air Handler Control Switch (RL75e and RL94e only) When using the Rinnai water heater with an Error Indication Switch, dip switch No. 4 in the bank of 8 switches should be in the off position. This is the default position.
  • Page 19: Electrical Connection

    Rinnai water heater. If the debris before connection to the water heater. Rinnai water heater is not of the gas type that the building is supplied with, DO NOT connect the water • The gas supply line shall be gas tight, sized, and so heater.
  • Page 20: Pipe Sizing Procedure - Example

    Gas Piping Pipe Sizing Procedure - Example The gas supply must be capable of handling the entire gas load at the location. Gas line sizing is based on gas type, the pressure drop in the system, the gas pressure supplied, and gas line type. For gas pipe sizing in the United States, refer to the National Fuel Gas Code, NFPA 54.
  • Page 21: Water Piping

    Water Piping Isolation Valves and Pressure Relief Valve (RL75e and RL94e) The isolation valves provide the ability to isolate the water heater from the structure’s plumbing and allow quick access to flush the heat exchanger. Check with local codes to determine if a pressure and temperature relief valve is required.
  • Page 22: General Instructions

    • Ensure that the water filter on the Rinnai water • Purge the water line to remove all debris and air. heater is clean and installed.
  • Page 23: Manual Draining Of The Water Heater

    Freeze Protection Manual draining of the water heater WARNING To avoid burns, wait until the equipment cools down before draining the water. The water in the appliance will remain hot after it is turned off. If the water heater is not going to be used during a period of possible freezing weather, it is recommended that the water inside the water heater be drained.
  • Page 24: Freeze Protection Piping

    Rinnai water to prevent freezing damage. Water Heater The unit may be drained manually. However, Rinnai highly recommends that drain down solenoid valves be installed that will automatically drain the unit if power is lost. Rinnai also recommends the installation...
  • Page 25: Recommended Piping For Basic Installation

    Recommended Piping for Basic Installation Rinnai Water Heater Rinnai Equipment List Rinnai Water Heaters RIK-KIT (Optional) (3/4" Fittings Include: 2 Unions, 2 Ball Valves, 2 Drain Valves and 1 Pressure Relief Valve.) 3/4" Hot Water Supply Line For Building Fixtures This is not an engineered drawing.
  • Page 26: Recommended Piping For Circulation Systems

    IMPORTANT: Connect the building Electric Water return line to the hot water supply line Heater as close as possible to the Rinnai Water Building Heater. Fixtures This is not an engineered drawing. It is intended only as a guide and not as a replacement for professionally engineered project drawings.
  • Page 27: Flue Terminal Clearances

    Flue Terminal Clearances ( ANS Z21.10.3, CSA 4.3) FIXED CLOSED OPERABLE VENT TERMINAL FIXED CLOSED OPERABLE AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Description Canadian Installations US Installations Clearance above grade, veranda, porch, deck, or balcony 12 inches (30 cm) 12 inches (30 cm) Clearance to window or door that may be opened 36 inches (91 cm)
  • Page 28: Additional Clearances

    (0.91 m) to ventilated or unventilated soffit or eve vent; or 36" to a deck or porch 12" (0.30 m) to an inside corner 2" (50 mm) between Rinnai terminals at same level INSIDE CORNER VB Series Outdoor LS Manual...
  • Page 29: Connecting Multiple Water Heaters

    Connecting Multiple Water Heaters The EZConnect™ cable is an optional accessory that connects 2 water heaters and allows them to function as one hot water source. Number of The MSA-2M and MSA-2S packs are optional Connected Accessories Necessary: accessories that connect 2 to 5 water heaters Water Heaters: and allow them to function as one hot water source.
  • Page 30 Water Heater High Altitude Installation Setting Procedure 610 - 1372 m (2001 - 4500 ft) for Canada Only / Procédure Reglage de Chaffeau á' Haute Altitude 610 - 1372 m (2001 - 4500 ft) pour Canada Seulement All settings/adjustments must be performed by a qualified Service Technician / Tous reglages/ajustements doivent être exécutés par un Technicien d'entretien qualifié.
  • Page 31: Temperature Controller Installation Location

    Temperature Controller Installation Location • • The controller should be out of reach of small Avoid locations where the temperature controller children. could be splashed with liquids. • • Avoid locations where the controller may become Do not install in locations where it can be adjusted hot (near the oven or radiant heater).
  • Page 32: Mounting The Controller

    2. Outline of Remote 7. Disconnect the power from the Rinnai water heater. 8. Remove the cover of the Rinnai water heater. securing screw 9. Remove the plastic cover from the PCB and 1-21/32" electrical connections.
  • Page 33: Operating Instructions

    Operating Instructions FOR YOUR SAFETY READ BEFORE OPERATING WARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. • If you cannot reach your gas supplier, call the A.
  • Page 34: Technical Data

    Technical Data Pressure Drop Curve Water Flow (gpm) Outlet Flow Data 10.0 R98LSe RL94e RL75e delta T - Temperature Rise (ºF) VB Series Outdoor LS Manual...
  • Page 35: Space Heating

    Iron Components Do not use Rinnai water heaters directly for space heating applications involving iron radiators or applications with any iron components. Iron components may oxidize creating rust that will clog the inlet filter of the Rinnai water heater. VB Series Outdoor LS Manual...
  • Page 36: Dimensions

    Dimensions RL75e, RL94e R98LSe, R98LSe-ASME DESCRIPTION RL75e R98LSe RL94e R98LSe-ASME in (mm) in (mm) Width 14 (355.6) 18.5 (470) Depth 9.9 (251.1) 9.3 (230.5) Height - Unit 22.9 (582) 23.6 (600) Height - with brackets 25.0 (634.2) 25.2 (640) Hot Water Outlet - from wall 3.8 (97.6)
  • Page 37: Ladder Diagrams

    Ladder Diagram (for RL75e and RL94e) VB Series Outdoor LS Manual...
  • Page 38 Ladder Diagram (for R98LSe and R98LSe-ASME) NEUTRAL FROST SENSING 3A(FUSE) SWITCH ARRESTER ANTI-FROST HEATER VARISTOR VARISTOR IGNITION RELAY 1 SWITCHING POWER SUPPLY DC12V DC170V DC40V DC12.6V DC5V WATERFLOW MODULATING SENSOR SOLENOID VALVE WATERFLOW MODULATING SENSOR VALVEPOWER CIRCUI T CONTROL WATERFLOW CIRCUI T CONTROL DEVICE WATERFLOW...
  • Page 39: Consumer Support

    (except when an MCC-91 is used with a Rinnai Hydronic Air Handler). The integrated controller on indoor models has a 1 year warranty on parts. † Note: Period of coverage is reduced to 3 years from date of purchase if the Rinnai water heater temperature setting exceeds 160º F (71º C).
  • Page 40 Replacement of the product may be authorized by Rinnai only. Rinnai does not authorize any person or company to assume for it any obligation or liability in connection with the replacement of the product. If Rinnai determines that repair of a product is not possible, Rinnai will replace the product with a comparable product at Rinnai’s discretion.
  • Page 41: State Regulations

    State Regulations NOTICE BEFORE INSTALLATION Rinnai direct-vent appliance must be installed by a state qualified or licensed contractor and a properly trained Rinnai Installer. If you are not properly trained, you must not install this unit. IMPORTANT: In the State of Massachusetts (248 CMR 4.00 & 5.00)
  • Page 42: Que Faire Si Vous Sentez Une Odeur De Gaz

    Réglage de température ....... 43 Plages de température avec un contrôleur Manuel d'installation et d'utilisation de temperature ........... 44 Options de température sans RL75e ...... REU-VB2528WD-US contrôleur à distance ........44 Entretien ............45 RL94e ...... REU-VB2735WD-US Instructions d’installation R98LSe ....REU-VA3237W-US Instructions générales ........
  • Page 43: Instructions D'utilisation

    Vérifiez vos normes locales concernant la AVIS chauffe-eau Rinnai est prêt à fournir température maximale de l'eau permise de l'eau chaude. pour une utilisation dans maisons de soins, écoles, garderies, et pour toutes...
  • Page 44: Plages De Température Avec Un Contrôleur De Temperature

    125º F (51º le C) peut causer des brûlures ou scalding sévère. AVERTISSEMENT Se référer à l'Alerte de Danger sur les températures d'eau. Rinnai ne fait pas, en tout cas, être responsable des dommages qui résultent de tel usage impropre ou tel NE touchez PAS aux autres micro- mauvais usage.
  • Page 45: Entretien

    Entretien Accumulation de neige AVERTISSEMENT Maintenez la zone autour de la terminaison de cheminée libre de toute neige et glace. Cet appareil ne peut pas bien Coupez l'alimentation électrique, et fermez l'arrivée de gaz fonctionner si ses bouches d'aspiration et d'évacuation d'air et d'eau à...
  • Page 46: Instructions Générales

    R98LSe-ASME ..REU-VA3237W-ASME produits. Pour vous informer sur les cours de formation de Rinnai, appelez : 1-800-621-9419. La série VB (RL75e et RL94e) est certifiée pour l'installation à domicile (mobile) fabriqués. Instructions générales • L'appareil doit être isolé du système de conduite...
  • Page 47: Environnement

    Environnement Air entourant le chauffe eau, l'évacuation et l'évent termination(s) est utilisé pour la combustion et doit être libre de tout composés qui causent la corrosion des composants internes. Ces comprennent des composés corrosifs qui sont trouvent dans les aérosols, les détergents, les agents de blanchiment, les solvants de nettoyage, huile de base peintures et vernis et fluides frigorigènes.
  • Page 48: Écartements Par Rapport À L'appareil

    Écartements par rapport à l'appareil Vers le haut to top Jusqu'à Jusqu'à matières matières combustibles non-combustibles Dessus du 12 pouces 2 pouces chauffe-eau (305 mm) (51 mm) Arrière du chauffe-eau (zero) (zero) Sur le côté to side Le devant 24 pouces * 0 pouces (le Panneau) (610 mm)
  • Page 49: Raccordement Électrique

    Raccordement électrique Le chauffe-eau doit être électriquement relié à la terre en conformité avec les normes locales et, en leur absence, avec la plus récente édition de la norme électrique américaine, ANSI/NFPA 70. Au Canada Câblage du 120 V tout câblage électrique doit être en conformité avec Phase : fil bleu ou noir les normes locales et la norme électrique canadienne, CSA C22.1 Partie 1.
  • Page 50: Installations À Haute Altitude

    être rincée avec de l'eau -eau Rinnai. Un raccord union peut être utilisé sur la après le test, sauf si vous avez pu déterminer que la connexion au-dessus de la vanne de coupure pour solution de détection utilisée n'était pas corrosive).
  • Page 51: Tuyauterie D'eau

    Tuyauterie d'eau Valve à Bille / Valve de dégagement de pression (RL75e, RL94e) Les soupapes d'isolement offrent la possibilité d'isoler le chauffe-eau de la structure plomberie et de permettre un accès rapide à vider l'échangeur de chaleur. Vérifiez auprès des codes locaux pour déterminer si une soupape de pression et de température est nécessaire.
  • Page 52: Soupape De Sûreté

    à eau potable. potable. • • Purgez la conduite d'eau pour en éliminer les débris et Le filtre d’eau du chauffage Rinnai dout être propre et l'air. Des débris entrant dans le chauffe-eau Rinnai installé. pourraient l'endommager. Soupape de sûreté...
  • Page 53: Espacements Pour Terminaisons De Cheminée (Ansi Z21.10.3, Csa 4.3)

    Espacements pour terminaisons de cheminée (ANS Z21.10.3, CSA 4.3) DÉTAIL D'ANGLE INTÉRIEUR FIXED FERMETURE CLOSED PERMANENTE OUVRABLE OPERABLE FIXED TERMINAISON DE FERMETURE CLOSED PERMANENTE VENTILATION OPERABLE OUVRABLE ENTRÉE D'ALIMENTATION EN ZONE NON AUTORISÉE POUR LA TERMINAISON Réf. Description Installations au Canada Installations aux USA Espace au dessus de niveau du sol, véranda, porche, plate-forme 12"...
  • Page 54: Tuyauterie Recommandée Pour Installation De Base

    Rinnai Chauffe-eau Water Heater Rinnai Liste d'équipement Rinnai Qté Rinnai Equipment List Chauffe-eau Rinnai Rinnai Water Heaters Kit RIK (optionnel) (raccords 3/4 po (19 mm) RIK-KIT (Optional) comprenant : (3/4" Fittings Include: 2 unions, 2 vannes à boisseau 2 Unions, 2 Ball Valves, sphérique, 2 électrovannes de...
  • Page 55: Instructions D'utilisation

    Instructions d'utilisation À LIRE AVANT LA MISE EN SERVICE POUR VOTRE SÉCURITÉ AVERTISSEMENT Si vous ne suivez pas exactement ces instructions, il peut en résulter un départ d'incendie ou une explosion, causant dégâts • Cet appareil ne comporte pas de veilleuse. Il est muni Si vous ne pouvez rejoindre le fournisseur, appelez le d’un dispositif d’allumage qui allume automatiquement le service des incendies.
  • Page 56: Diagramme En Escalier

    Diagramme en escalier (RL75e, RL94e) PHASE NEUTRE FUSIBLE 3 A (intérieur) CONTACT DE DÉTECTION DE GEL FUSIBLE 5 A (extérieur) ANTI-FOUDRE ANTI-FOUDRE VARISTOR VARISTOR TERRE ALLUMAGE RELAIS 1 ALIMENTATION À DÉCOUPAGE 12 V CC 170 V CC 12,6 V 40 V CC 5 V CC DÉTECTEUR...
  • Page 57 Diagramme en escalier (R98LSe, R98LSeASME) PHASE NEUTRE NEUTRAL FUSIBLE 3 A (intérieur) CONTACT DE FROST SENSING DÉTECTION DE GEL FUSIBLE 5 A 3A(FUSE) SWITCH (extérieur) ANTI-FOUDRE ARRESTER ANTI-FROST HEATER ANTI-FOUDRE VARISTOR VARISTOR VARISTOR VARISTOR TERRE ALLUMAGE IGNITION RELAIS 1 RELAY 1 SWITCHING ALIMENTATION À...
  • Page 58: Informations Sur La Garantie

    L'utilisation d'un contrôleur MCC-91 dans une habitation résidentielle réduira la couverture de garantie au niveau de la garantie pour une application commerciale † Note : La période de garantie est réduite à 3 ans à partir de la date d'achat si le réglage de température du chauffe-eau Rinnai dépasse 160°F (71 °C).
  • Page 59 Rinnai le remplacera par un produit comparable, à sa discrétion. Si un composant ou un produit retourné à Rinnai est trouvé sans défaut du aux matériaux ou à la main d'œuvre, ou qu'il est déterminé qu'il a été...
  • Page 60 VB2528W VB2735W VA3237W U287-1932 X01(00) Printed in Japan 060 00012 30660 6...

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