Bradford-White Corp EF Series warranty Section IV Installation Instructions

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SECTION IV: INSTALLATION INSTRUCTIONS

WARNING

INSTALLATION OF THIS WATER HEATER REQUIRES ABILITY EQUIVALENT TO THAT OF A LICENSED TRADESMAN IN THE FIELD INVOLVEDONLY. PLUMBING, AIR SUPPLY, VENTING, GAS SUPPLY AND ELECTRICAL WORK ARE REQUIRED.

DO NOT ATTEMPT TO LIGHT ANY GAS APPLIANCE IF YOU ARE T CERTAIN OF THE FOLLOWING:

Liquefied petroleum gases/propane gas and natural gas have an odorant added by the gas supplier that aids in detection of the gas.

Most people recognize this odor as a “sulfur” or “rotten egg” smell.

Other conditions, such as “odorant fade” can cause the odorant to diminish in intensity, or “fade”, and not be as readily detectable.

If you have a diminished sense of smell, or are in any way unsure of the presence of gas, immediately contact your gas supplier from a telephone in another building.

Gas detectors are available. Contact your gas supplier or plumbing professional for more information.

Liquefied petroleum gases/propane gas is heavier than air and will remain at floor level if there is a leak. Basements, crawl spaces, closets and areas below ground level will serve as pockets for accumulation of leaking gas. Before lighting, smell all around the appliance area for gas. Be sure to smell next to the floor.

IF YOU SMELL GAS:

Do not try to light any appliance.

Do not touch any electric switch; do not use any telephone in your building.

Immediately call your gas supplier from a telephone in another building. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

DO NOT OPERATE THE APPLIANCE UNTIL THE LEAKAGE IS CORRECTED!

WARNING

This water heater must be located in an area where leakage of the tank, water line connections, or the combination temperature and pressure relief valve will not result in damage to the area adjacent to the water heater or to lower floors of the structure. When such locations cannot be avoided, a suitable drain pan must be installed under the water heater. The drain pan depth must be suitable for draining and collecting water, and have a minimum length and width of at least four (4) inches (10.0 cm) measured from the jacket of the water heater. The drain pan, as described above, can be purchased from your plumbing professional. The drain pan must be piped to an adequate drain. The piping must be at least ¾ inch (2.0 cm) in diameter and pitched for proper drainage.

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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 Specifications Section III General Information FeaturesTemperature and Pressure Relief Valve Condensate Elbow With Loop Dishwashing Machine RequirementsSection IV Installation Instructions Minimum Clearance To Combustible UnpackingLocation Remove CrateAIR Requ Rements Unconfined Space Mechanical Exhausting of Room AIRConfined Space Chemical Vapor CorrosionTypical 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 SchematicGeneral Instructions Section IX Operating InstructionsTo Fill the Water Heater Sequence of OperationLighting Instructions Temperature Adjustm NTSight Glass Location Burner Flame CheckSection X Maintenance Maintenance ScheduleGeneral Draining Water Heater Flushing Water HeaterFilling Water Heater Sediment and Lime Scale RemovalAnode Inspection and Replacement Drain Valve and Tank Access PanelRelief Valve 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