Bradford-White Corp EF Series warranty Location, Remove Crate, AIR Requ Rements

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REMOVE CRATE

1.Remove all banding and pry off crate sides carefully so as not to damage the water heater.

2.Carefully roll/lift the water heater from the crate base.

CAUTION

Do not drop water heater. Do not bump water heater jacket against floor.

Do not bump exhaust vent pipe against crate or other objects. This will damage the heater and cause it to be inoperable or create nuisance problems.

MOVE WATER HEATER TO PERMANENT POSITION by sliding or walking. Place drain pan underneath water heater

INSTALL TEMPERATURE AND PRESSURE RELIEF VALVE (if not already installed).

WARNING

Temperature and pressure relief valve discharge piping must be piped near floor to eliminate potential of severe burns . Do not pipe in any area where freezing could occur. Do not install any shut-off valves, plugs or caps to the temperature and pressure relief valve or piping.

CAUTION

If building cold water supply has a back-flow preventer, check valve or water meter with check valve, provisions for thermal expansion of water in the hot water system must be provided.

DANGER

Temperature setting should not exceed safe temperature at fixtures. See water temperature control warning on page 16. If higher preheat temperatures are necessary to obtain adequate booster output, add an anti-scald valve for hot water supplied to fixtures .

LOCATION

KEEP APPLIANCE AREA CLEAR AND FREE OF COMBUSTIBLE MATERIALS, GASOLINE AND OTHER FLAMMABLE VAPORS AND LIQUIDS.

This water heater must be located in an area where the general public does not have access to set temperatures.

AIR REQU REMENTS

1.Do not obstruct the flow of combustion and ventilating air.

2.For safe operation, adequate air is needed for combustion and ventilation. Sooting may result in serious damage to the water heater and risk of fire or explosion. It can also create a risk of asphyxiation. Such a condition often will result in a yellow, luminous burner flame, causing carboning or sooting of the combustion chamber, burner and flue tubes.

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Contents What to do if YOU Smell GAS With Troubleshooting GuideTable of Contents Page Do not Operate the Appliance Until the Leakage is Corrected If YOU Smell GASSection SpecificationsSection III General Information FeaturesTemperature and Pressure Relief Valve Condensate Elbow With Loop Dishwashing Machine RequirementsSection IV Installation Instructions Minimum Clearance To Combustible UnpackingAIR Requ Rements LocationRemove Crate Chemical Vapor Corrosion Mechanical Exhausting of Room AIRUnconfined Space Confined SpaceTypical Front Inlet Connection Typical Installation IllustrationTypical Two Water Heater Connection Instructions for Connections Section V Water ConnectionsScalding Approximate TIME/TEMPERATURE Relationships in ScaldsAlternate Space Heating Connections Alternate Space Heating Water ConnectionsSection VI Venting Typical Plumbing Schematic for Zoned HeatingVenting Direct Vent InstallationExceptions for Installations Page Typical Horizontal Direct Vent System Typical Vertical Direct Vent System Installation Direct Vent Maximum Vent Length Power Vent InstallationTypical Horizontal Power Vent System Typical Vertical Power Vent System Installation Coaxial Venting Installation Procedure Power Vent Maximum Vent LengthDimensional Layout of Concentric Vent Kit Concentric Vent Roof Top Attachment Initial Preparation Vent Pipe PreparationSelection of Materials Section VII GAS ConnectionsGAS Pressure Regulation GAS Meter Size Natural Gases onlySection Viii Electrical Connections Wiring Diagram and SchematicSequence of Operation Section IX Operating InstructionsGeneral Instructions To Fill the Water HeaterLighting Instructions Temperature Adjustm NTSight Glass Location Burner Flame CheckGeneral Section X MaintenanceMaintenance Schedule Sediment and Lime Scale Removal Flushing Water HeaterDraining Water Heater Filling Water HeaterRelief Valve Anode Inspection and ReplacementDrain Valve and Tank Access Panel Combustion System Inspection Vent and AIR Intake SystemReference Section XI Troubleshooting GuideIs there continuity across the Hot Surface Ignitor? If EF Series Water Heater Section XI Parts ListCombustion Surround Assy CC Ignition Control Assy