American Water Heater ABCG3 specification

P.O. Box 1597, Johnson City, TN 37605

Phone: 800-456-9805 • Fax: 800-999-5210

www.americanwaterheater.com

Copyright © 2012 American Water Heater Company. All rights reserved.

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American Water Heater ABCG3 instruction manual

Contents

Commercial gas water heaters Table Of Contents Safe Installation, Use and Service Approvals General Safety Information Fire and Explosion Hazard Precautions Hydrogen Gas Flammable Grounding Instructions Qualified Installer or Service Agency IntroductionAbbreviations Used Qualifications Eliminator self-cleaning system High Limit SwitchLow Gas Pressure Switch Electronic Ignition Control Installation considerations Rough In DimensionsROUGH-IN-DIMENSIONS Recovery CAPACITIES, based on 80% efficiency Locating the Water Heater Clearances Insulation Blanket Installation on Combustible FlooringCirculation pumps High Altitude Installations Installation Requirements Temperature-Pressure Relief Valve Dishwashing MachinesClosed Water Systems Thermal Expansion Air Requirements Contaminated AirValve Discharge Pipe Requirements Confined Space Unconfined SpaceVenting Multiple Heater Manifold Fresh Air Openings for Confined SpacesOutdoor Air Through Two Openings Outdoor Air Through One Opening Outdoor Air Through Two Vertical Ducts Air From Other Indoor Spaces Technical Data Venting Multiple Gas Fired Tank-Type Heaters Technical Data Venting Water Line Connections Water heater installationValve Discharge Pipe Installation Diagrams Top Inlet/Outlet Usage Tube Inlet Installation Heater Wiring Gas Line Leak Testing Gas PipingPurging Gas Meter Size Natural Gases Only Prior to Start Up Start UpInitial Start Up Water Temperature Adjustment Checking VentingGas Valves Checking the Input Sequence of Operation Lighting & Operation Label Sequence of Operation Flow Chart Maintenance Hot Water Odor Anode Rod InspectionDraining and Flushing To Drain the Water Heater Storage Tank Tank Cleanout Procedure Deliming Using FLO-JUG MethodDeliming Solvents Example Chemical Hazard Ignition Module System System DiagnosticsElectrical Servicing High Water Temperature Shut Off System For Your InformationStart Up Conditions Operational Conditions Qualified Service Agency TroubleshootingComplaint Cause Remedy User Diagrams Water Piping Temperature & Pressure Temperature & Pressure Relief Valve Circulating Pump Multi Flue 2 Units Multi Flue 2 Units with Vertical Storage Tank Multi Flue 2 Units with Vertical Storage Tank Return from Multi Flue 2 Units TWO Temperature Multi Flue 2 Units with Booster TWO Temperature MULTI-FLUE 3 Units MULTI-FLUE 3 Units with Vertical Storage Tank MULTI-FLUE 3 Units with Horizontal Storage Tank Multi Flue Flue 4 Units MULTI-FLUE 4 Units with Vertical Storage Tank MULTI-FLUE 4 Units with Horizontal Storage Tank Manifold Kits Service and Repair Expenses Claim ProcedureALL Other Parts Conditions and Exceptions