American Water Heater VG6250T100 instruction manual

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Contents RESIDENTIAL GAS WATER HEATERS For Your Safetywhenever maintenance adjustment or service is required Instruction Manualtable of contents APPROVALS safe installation, use and serviceDANGER Improper installation, use and service may result in property damage general safety informationPrecautions Explosion Hazardgeneral safety information Breathing Hazard - Carbon Monoxide Gas General Safety InformationFire or Explosion Hazard Electrical Shock HazardAbbreviations Used Preparing For The Installationintroduction QualificationsGet To Know Your Water Heater - Gas Models features and componentsREPLACEMENT PARTS AND DELIMING PRODUCTS Control AssemblyTable 1 - Rough-In-Dimensions installation considerationRough In Dimensions Table 2 - Capacity, Gas and Electrical CharacteristicsProperty Damage Hazard Locating The Water HeaterInsulation Blankets Combustion Air and VentilationUnconfined Space Outdoor Air Through Two Openings Confined SpaceFresh Air Openings For Confined Spaces Outdoor Air Through One OpeningOutdoor Air Through Two Horizontal Ducts Air From Other Indoor SpacesChemical Vapor Corrosion installing the new water heaterPower Supply Water PipingSpace Heating and Potable Water System Mixing ValvesDishwashing Machines Time to Produce 2nd & 3rdThermal Expansion Closed Water SystemsT & P Valve and Pipe Insulation if supplied Temperature-Pressure Relief Valve Water Damage HazardExplosion Hazard T&P Valve Discharge Pipe RequirementsCondensate Piping Gas PipingSupply Gas Regulator SEDIMENT TRAPSHigh Altitude Installations Filling the Water HeaterIf using 3” inch vent pipe VentingIf using 2” inch vent pipe VENT PIPE TERMINATIONINSTALLATION OF VENT SYSTEM VENT TERMINAL INSTALLATION, SIDEWALLCommonwealth of Massachusetts Installation Requirements - Commonwealth of MassachusettsInstallation of Carbon Monoxide Detectors Approved Carbon Monoxide DetectorsTermination Clearances Sidewall Power Vent POWER VENTTermination Clearances Sidewall Direct Vent Vent Termination - Figure 15A DIRECT VENT terminal installation Installation SequenceSEQUENCE OF INSTALLATIONS, FIGURE 15A Figure 15BVERTICAL VENT TERMINAL INSTALLATION Flat Roof InstallationINSTALLATION PROCEDURE 1 ROOF TERMINATION, see Figure Concentric vent installationSAFETY CONSIDERATIONS Table 6 - KIT COMPONENTSPROCEDURE 2 SIDE WALL TERMINATION, see Figure CONCENTRIC TERMINATION FLAT ROOF CLEARANCEFigure 23A MULTI-CONCENTRIC VENT TERMINATIONS direct vent diagram 1. INITIAL PREPARATION Vent Pipe PreparationRECOMMENDED BRUSH* SIZE FOR PRIMER AND CEMENT APPLICATIONS 2. SELECTION OF MATERIALSSTEP F G. Cleanup and joint movement D. Inspection, cleaning, primingSTEP E F. Joint assembly B. DeburringBLOCKED EXHAUST SWITCH Controls and SwitchesBLOWER PROVER SWITCH BLOCKED INTAKE SWITCHTHIS WATER HEATER IS POLARITY SENSITVE BEFORE APPLYING Power Vent Wiring Schematic - FigureWIRE TO GROUND CHECK INDICATES ZERO VOLTAGE ELECTRICITY TO THIS HEATER BE CERTAIN THAT SUPPLY NEUTRALTO TURN OFF GAS TO APPLIANCE FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING INSTRUCTIONS WARNING TURN OFF ALL ELECTRIC POWER BEFORE SERVICINGTime to Produce temperature regulationHI LIMIT SWITCH ECO 2nd & 3rd DegreeOperating Set Point adjust user settingscontrol system operation 120FDescription IconStatus Icons Operating States StateMenu Control System MenusHELP User Settings & Control System MenusMENU Main Menu140F Heater StatusTemperature Units Display SettingsHeater Information Backlight DelayRestore Factory Defaults Fault HistoryFault Occurrence Blocked ExhaustChange Contact Name Service Contact InformationShow Contact Information Current Contact InfoOperational Conditions for your informationStart Up Conditions SMOKE/ODORAnode Rod Inspection periodic maintenanceVenting System Inspection Temperature-Pressure Relief Valve OperationBurn harzard Hot water discharge ServiceDraining and Flushing Keep hands clear of drain valve dischargemaintenance Temperature-Pressure Relief Valve Testleakage checkpoints Water Heater Location troubleshootingInstallation Checklist VentingSequence Of Operation Flow Chart YESNOBurn Hazard Operational ProblemsFault and Alert Conditions Replacement PartsResetting Control System Lock Outs Electrical Shock HazardDiagnostic Checks Low Igniter Current AC ReversedIgnition Failure Blocked ExhaustBlocked Air Intake Blower Prover FailureBlower Prover Open Energy Cut Out ECOPage Page Page CLAIM PROCEDURE LIMITED RESIDENTIAL GAS WARRANTYSERVICE AND LABOR RESPONSIBILITY CONDITIONS AND EXCEPTIONSPO Box 1597, 500 Princeton Road Johnson City, TN American Water Heater Product Service and SupportCopyright 2011 American Water Heaters. All rights reserved