American Water Heater VG6250T100 General Safety Information, Fire or Explosion Hazard

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General Safety Information

General Safety Information

Fire or Explosion Hazard

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

Avoid all ignition sources if you smell gas.

Do not expose water heater controls to excessive gas pressure.

Use only the gas shown on the water heater rating plate. Maintain required clearances to combustibles.

Keep ignition sources away from faucets after extended periods of non-use.

Read instruction manual before

installing, using or servicing

water heater.

Breathing Hazard - Carbon Monoxide Gas

Do not obstruct water heater air intake with insulating blanket.

Gas and carbon monoxide detectors are available.

Install water heater in accordance with the instruction manual.

Breathing carbon monoxide can cause brain damage or death. Always read and understand instruction manual.

CAUTION

Property Damage Hazard

All water heaters eventually leak.

Do not install without adequate drainage.

Electrical Shock Hazard

Turn off power to the water heater before performing any service.

Label all wires prior to disconnecting when performing service. Wiring errors can cause improper and dangerous operation.

Verify proper operation after servicing.

Failure to follow these instructions can result in personal injury or death.

Fire Hazard

For continued protection against risk of fire:

Do not install water heater on carpeted floor.

Do not operate water heater if flood damaged.

Fire and Explosion Hazard

Use joint compound or Teflon tape compatible with propane gas.

Leak test before placing the water heater in operation.

Disconnect gas piping and main gas shutoff valve before leak testing.

Install sediment trap in accordance with NFPA 54.

Fire and Explosion Hazard

Fire or Explosion Hazard Do not use water heater with any gas other than the gas shown on the rating plate.

Breathing Hazard - Carbon Monoxide Gas Excessive gas pressure to gas valve can cause serious injury or death.

Property Damage Hazard Turn off gas lines during installation.

Electrical Shock Hazard Contact a qualified installer or service agency for installation and service.

Jumping out control circuits or components can result in property damage, personal injury or death.

Service should only be performed by a qualified service agent using proper test equipment.

Altering the water heater controls and/or wiring in any way could result in permanent damage to the controls or water heater and is not covered under the limited warranty.

Altering the water heater controls and/or wiring in any way could result in altering the ignition sequence allowing gas to flow to the main burner before the hot surface igniter is at ignition temperature causing delayed ignition which can cause a fire or explosion.

Any bypass or alteration of the water heater controls and/or wiring will result in voiding the appliance warranty.

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Contents RESIDENTIAL GAS WATER HEATERS For Your Safetywhenever maintenance adjustment or service is required Instruction Manualtable of contents safe installation, use and service APPROVALSDANGER 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 HeaterCombustion Air and Ventilation Insulation BlanketsUnconfined 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 & 3rdClosed Water Systems Thermal ExpansionT & 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 COMPONENTSCONCENTRIC TERMINATION FLAT ROOF CLEARANCE PROCEDURE 2 SIDE WALL TERMINATION, see FigureFigure 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 120FIcon DescriptionStatus 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 PartsElectrical Shock Hazard Resetting Control System Lock OutsDiagnostic 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 EXCEPTIONSAmerican Water Heater Product Service and Support PO Box 1597, 500 Princeton Road Johnson City, TNCopyright 2011 American Water Heaters. All rights reserved