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Reliance Water Heaters N85390NE Tennessee Waltz Parkway, Ashland City, TN, Tech Support Parts

Models: N71120NE N85390NE

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www.reliancewaterheaters.com

500 Tennessee Waltz Parkway, Ashland City, TN 37015

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Parts: 800-821-2017

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Reliance Water Heaters N85390NE, N71120NE instruction manual Tennessee Waltz Parkway, Ashland City, TN, Tech Support Parts

Contents

MODELS N71120NE thru N85390NE/A Low NOx SERIES Instruction Manualcommercial gas water heaters Table Of Contents DANGER Safe Installation, Use and ServiceAPPROVALS General Safety Information Fire or Explosion HazardElectrical Shock Hazard Fire and Explosion HazardExplosion Hazard General Safety InformationGeneral Safety Information Improper installation, use and service may resultIntroduction Qualified Installer or Service AgencyAbbreviations Used QualificationsFEATURES AND COMPONENTS the Hydro Cannon self-cleaningsystemhigh limit switch Low Gas Pressure Switchinstallation considerations Rough In DimensionsTABLE 1. ROUGH-IN-DIMENSIONS TABLE 3. GAS AND ELECTRICAL CHARACTERISTICSInstallation Considerations Fire or Explosion Hazardlocating the water heater clearancesBreathing Hazard - Carbon Monoxide Gas installation on combustible flooringINSULATION BLANKET HARD WATERHIGH ALTITUDE INSTALLATIONS Breathing Hazard - Carbon Monoxide GasFire and Explosion Hazard FIGUREInstallation Requirements Power SupplyWATER TEMPERATURE CONTROL AND Mixing Valves Gas pressure requirementsTemperature-pressurerelief valve Dishwashing MachinesClosed Water Systems Thermal ExpansionWater Damage Hazard Breathing Hazard - Carbon Monoxide GasBreathing Hazard - Carbon Monoxide Gas Contaminated AirVENTING INSTALLATION Unconfined SpaceConfined Space ventingMultiple heater manifold Fresh Air Openings For Confined SpacesOutdoor Air Through Two Openings Outdoor Air Through One OpeningFigure Outdoor Air Through Two Vertical DuctsAir From Other Indoor Spaces Multiple Gas Fired Tank-TypeHeaters TABLE 7. TECHNICAL DATA VENTINGTYPE B GAS VENT TABLE 8. TECHNICAL DATA VENTING Continued water heater installation Water Piping DiagramsWater Damage Hazard Water Line ConnectionsTUBE INLET INSTALLATION FIGURE heater wiring FIGUREGAS PIPING TABLE 9 - GAS SUPPLY PIPE LENGTHS IN FEETPURGING GAS PRESSURE REGULATOROPERATION SEQUENCE OF OPERATIONADJUSTMENTS GENERALLIGHTING & OPERATION LABEL CHECK THE IGNITER ASSEMBLY IGNITER ASSEMBLYCHECKING VENTING MAIN BURNERCHECKING THE INPUT mAINTENANCE remote storage tank temperature controltemperature-Pressurerelief Valve test Explosion HazardProperty Damage Hazard anode rod inspectionDraining and flushing TO DRAIN THE WATER HEATER STORAGE TANKChemical Hazard tank Cleanout ProcedureDELIMING USING FLO-JUGMETHOD Explosion Hazardsystem diagnostics ignition module systemSERVICE For Your InformationHIGH WATER TEMPERATURE SHUT OFF SYSTEM ELECTRICAL SERVICINGSEQUENCE OF OPERATION FLOW CHART FIGUREoperational checklist SERVICE AGENTCOMPLAINT CAUSEDiagrams water PipingLEGEND PIPING CONFIGURATION AND OTHER DEVICESMULTI FLUE - 1 UNIT WITH HORIZONTAL STORAGE TANK WARNING THIS DRAWING SHOWS SUGGESTEDPIPING CONFIGURATION AND OTHER DEVICES WARNING: THIS DRAWING SHOWS SUGGESTEDCHECK WITH LOCAL CODES AND ORDINANCES FOR ADDITIONAL REQUIREMENTSMULTI FLUE - 2 UNITS LEGEND MULTI FLUE - 2 UNITS WITH VERTICAL STORAGE TANKNOTES 1.Preferred piping diagram LEGENDPIPING CONFIGURATION AND OTHER DEVICES LEGENDMULTI FLUE - 2 UNITS WITH HORIZONTAL STORAGE TANK WARNING: THIS DRAWING SHOWS SUGGESTEDMULTI FLUE 2 UNITS TWO TEMPERATURE LEGENDMULTI FLUE 2 UNITS WITH BOOSTER TWO TEMPERATURE TEMPERATURE & PRESSURE RELIEF VALVETANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE CHECK VALVE TEMPERATURE GAGELEGEND MULTI-FLUE3 UNITSMULTI-FLUE3 UNITS WITH VERTICAL STORAGE TANK LEGEND MULTI-FLUE3 UNITS WITH HORIZONTAL STORAGE TANKLEGEND MULTI FLUE FLUE 4 UNITSLEGEND MULTI-FLUE4 UNITS WITH VERTICAL STORAGE TANKLEGEND MULTI-FLUE4 UNITS WITH HORIZONTAL STORAGE TANKMANIFOLD KITS TWO UNIT MANIFOLD KIT PART NO.THREE UNIT MANIFOLD KIT PART NO. FOUR UNIT MANIFOLD KIT PART NO.notes notes Page notes Limited Warranty 4.SERVICE AND REPAIR EXPENSES6.CLAIM PROCEDURE 1.THE TANK500 Tennessee Waltz Parkway, Ashland City, TN Tech Support Parts