A.O. Smith 315795-000 MH, FMD 40, FMD 50, FMD 30 instruction manual Roof Jack Installation

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ROOF JACK INSTALLATION

ROOF JACK KIT MODELS VENT KIT- 12 INCH (30.48 cm) 9002964005, VENT KIT - 32 INCH (81.28 cm) 9002965005,

VENT KIT - 60 INCH (152.40 cm) 9002966005 AND VENT KIT - 95 INCH (241.30 cm) 9002967005

FIGURE 13.

1.Cut 5 1/2” (13.97 cm) diameter holes through the roof and ceiling directly in line with the flue connection on top of the water heater. For a sloped roof, the roof hole may have to be enlarged to allow the roof jack to be installed vertically.

2.Telescope down the flue pipe in the roof jack assembly to a length that will project at least 6 inches (15 cm) below the finished ceiling before installing the roof jack assembly.

NOTE: Flue pipe joints have silicone seals that must remain in place. A soapy water solution sprayed around the seal area will enable the flue pipe and outer pipe below to telescope more freely.

3.Telescope down the outer pipe of the roof jack assembly to a length that will project at least 2” (5.08 cm) below the finished ceiling before installing the roof jack assembly, see Figure 14.

FIGURE 14.

4.Ease the roof jack assembly through the roof and ceiling openings. The roof jack flashing tilts up to 22.6° degrees for use on a sloping roof.

5.Use sealant or caulk on the roof to seal under flashing of the roof jack assembly. Use roof nails or screws on wood construction or sheet metal screws on metal roofs (nails and screws not provided), see Figure 15.

FIGURE 15.

NOTE: An optional Roof jack Extension Pipe (9002588) is required when the roof pitch is 5 1/2” (13.97 cm) or greater, or where local codes require the roof jack cap (outlet) terminate above the peak of the roof.

6.Remove the paper backing from the 1 1/2” x 9 3/4” (3.81 cm x 24.77 cm) woven tape seal (found attached to the heater top) and apply the seal around the flue collar of the water heater, see Figure 16 on page 12.

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Contents For USE only in Manufactured Homes Residential Direct Vent GAS Water HeatersImportant Definitions Safe INSTALLATION, USE and ServiceGeneral Safety Introduction Table of ContentsThermostat Shield Optional Typical InstallationHotter Water can Scald Facts to Consider about the Location Locating the NEW Water HeaterInsulation Blankets Water Heater Installation Installing the NEW Water HeaterBasement or crawl space Securing Water Heater to Floor and WallRoof Jack Installation ALL Models ALL 50 Gallon 189.27 Liter ModelsHRS Movement Complete Joint SETValve and Pipe Insulation Water PipingTEMPERATURE-PRESSURE Relief Valve GAS Piping Filling the Water HeaterFor 50 Gallon Heater Sediment TrapsFor 30 Gallon Heater For 40 Gallon HeaterPage For 30 Gallon Heater Page Condensate Temperature RegulationFor Your Information Start UP ConditionsOperational Conditions Burner Inspection Periodic MaintenanceBurner Cleaning Venting System InspectionImmediately correct any if found Anode ROD InspectionDraining Water system. Check for any leaksLeakage Checkpoints Drain Valve Washer ReplacementService Troubleshooting Guidelines Metal Drain PAN Thermostat Shield Manifold Assembly Repair Parts ListPage Page UNE NON ET Rechange DE Pièces DE Liste UNE EST Ceci Rechange DE Pièces DES ListeSuie DE Formation Dépannage DE DirectivesTrop PAS LA DE Rondelle LA DE RemplacementFuites DE Vérification DE Points Vidange DE Soupape’ANODE Tige LA DE Inspection Brûleur DU Nettoyage .37 Figure Périodique EntretienEntretien Brûleur DU InspectionFonctionnement DE Conditions Condensation Information Votre PourTempérature LA DE Régulation Démarrage DE ConditionsMort la ou corporelles blessures des matériels ’APPAREIL Vers GAZ LE CouperEAU-CHAUFFE Gallons 30 Pour Naturel GAZ AU .L.P Propane GAZ DUGallons 50 DE EAU-CHAUFFE UN Pour Gallons 40 DE EAU-CHAUFFE UN PourVoir basse, plus la position sa à Droite la vers tourné 19 à 9 étapes lesCe jusqu’à 30 FigureGallons 30 DE EAU-CHAUFFE UN Pour Modèle DU Signalétique Plaque LA SUR Listé Celui QUESédiments À Trappes Et eau,-chauffe le dessert qui gaz en d’alimentation Remplacement le requiert Ceci .supplémentaire pieds 000 1 mGAZ DE Conduite EAU-CHAUFFE LE RemplirPression DE ET Température DE Décharge DE Soupape Potable non d’eau système un à pas connectez Ne Prudence’EAU Canalisation DE Réseau Tuyaux DES Isolation ET P & T DE SoupapeRaccords LES ET Cpvc OU ABS PVC, Tuyau LE Cimenter Complet Joint DU Tableau JEU MouvementDE Joints DES Pour Approximatif Prise DE Temps Gallons 50 Litres 189,27 Modèles LES Tous Modèles LES TousPente en toit un sur utilisation Cheminée DE Trémie LA DE InstallationMUR AU ET Plancher AU EAU-CHAUFFE LE Fixer EAU-CHAUFFE DU Installation EAU-CHAUFFE Nouveau LE InstallerDétectée est fuite la lorsque Blankets InsulationDe l’air blessures, des éviter Pour Respectés être doivent EAU-CHAUFFE Nouveau DU L’EMPLACEMENT Choisir’EMPLACEMENT DE Sujet AU Considérer À Faits » eau-chauffe nouveau le Installer « section la dansÉbouillanter Peut Chaude Plus L’EAU DE Typique InstallationGAZ AU Modèles EAU-CHAUFFE Votre Connaissez Matières DES Table ’INSTALLATION Pour Préparer SEGénérale Sécurité Importantes Définitions Entretien ET Utilisation .SÉCURITAIRE InstallationEAU-CHAUFFE CE PAR Utilisé GAZ AU Ajouté EST Odorisant UN 000-15795 Pièce DE .NO Unis-États AUX ImpriméEAU-CHAUFFE LE SUR

FMD 40, FMD 50, 315795-000 MH, FMD 30 specifications

A.O. Smith is a renowned brand in the field of water heating solutions, offering a range of efficient and durable water heaters tailored to meet diverse consumer needs. Among its extensive lineup, the A.O. Smith FMD series showcases several commendable models, including the FMD 30, FMD 40, and FMD 50, each boasting unique features and advanced technologies.

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In summary, the A.O. Smith FMD series, including the FMD 30, FMD 40, and FMD 50, represents a commitment to quality and innovation. With their varying capacities and advanced technologies, these water heaters cater to a wide range of household needs, delivering reliable hot water solutions while maintaining energy efficiency and durability. Investing in an A.O. Smith FMD water heater not only guarantees comfort but also highlights a commitment to sustainability.