Bradford-White Corp EF operation manual Combustion Surround Assy

Page 47

1	Combustion Surround Ass'y
AA	Keeper Latch & Catch
BB	Screw 8-32 x ½ RHCR
CC	Ignition Control Ass'y
DD	Jacket Head 28 ¼" Grey
EE	Switch Main Power
FF	Potentiometer
GG	Combustion Surround
JJ	Surround Bas/Jacket Head

Customer must specify complete model number and serial number when ordering service parts.

47

Image 47

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 GASDimensions Inches Section II SpecificationsSection III General Information FeaturesTemperature and Pressure Relief Valve Condensate Elbow With Trap Dishwashing Machine RequirementsSection IV Installation Instructions Minimum Clearance To Combustible Material UnpackingRemove Crate Recommended Minimum Clearances For Service AccessUnconfined Space LocationAIR Requirements Mechanical Exhausting of Room AIRChemical Vapor Corrosion Typical Installation IllustrationTypical Two Water Heater Connection Scalding Section V Water ConnectionsInstructions for Connections Alternate Space Heating Water Connections Approximate TIME/TEMPERATURE Relationships in ScaldsSection VI Venting Approved Venting Materials Venting Direct Vent InstallationCanadian US Installations2 Installations1 Clearance above Direct Vent Terminal Clearances Page Typical Horizontal Direct Vent System Typical Vertical Direct Vent System Installation Determining required vent length Power Vent InstallationPage Typical Horizontal Power Vent System Typical Vertical Power Vent System Installation Power Vent Maximum Vent Length Multiple INTAKE/EXHAUST Terminal Separation Distances Dimensional Layout of Concentric Vent Kit Concentric Vent Terminal Installation ProcedureRain Cap to Small Vent Pipe Ass’y Concentric Vent Side Wall Attachment Vent Pipe Preparation ModelsSelection of Materials Section VII GAS ConnectionsInitial Preparation GAS 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 AdjustmentSight Glass Location Burner Flame CheckFlushing Water Heater Section X MaintenanceMaintenance Schedule GeneralSediment and Lime Scale Removal Draining Water HeaterFilling Water Heater To inspect or replace an anode Anode Inspection and Replacement Vent and AIR Intake System Drain Valve and Tank Access PanelCombustion System Inspection Section XI Troubleshooting GuideEF Series Water Heater Section XII Parts ListCombustion Surround Assy Ignition Control Assy