Manuals / Bradford-White Corp / Household Appliance / Water Heater

Bradford-White Corp Modulating Boiler, BNTH, BNTV Brute Elite, Page, Location of Components, Sizes

Models: Modulating Boiler BNTV BNTH

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Figure 1. Location of Components, Sizes 80–105.

Brute Elite

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Figure 1. Location of Components, Sizes 80–105.

Figure 2. Location of Components, Sizes 150-210.

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Bradford-White Corp Modulating Boiler, BNTH, BNTV warranty Brute Elite, Page, Location of Components, Sizes

Contents

Document Installation and Operation InstructionsInstallation and Operation Instructions for BRUTE ELITEBrute Elite Control Setup and Operation TABLE OF CONTENTSSECTION General InformationTrouble Shooting SECTION MaintenanceReplacement Parts SECTION Modes of Operation1.1 Introduction SECTION General Information1.2 Model Identification Model NomenclaturePage Brute EliteFigure 1. Location of Components, Sizes Figure 2. Location of Components, SizesFigure 4. Location of Components, Size PageFigure 3. Location of Components, Size Page Brute EliteFigure 5. Location of Components, Size Figure 6. Location of Components, SizeFigure 7. Location of Components, Sizes 750 and Page1.6 Dimensions 1.4 Warranty1.3 Appliance Overview 1.5 UnpackingDimensions are nominal and are shown in inches, cm Figure 9. Dimensional Drawing, Sizes2.1 Locating the Appliance Brute Elite is for indoor installations onlySECTION Locating the Appliance 3.1 Combustion Air SECTION Venting and Combustion Air3.1.1 Combustion Air From Room 3.1.2 Ducted Combustion AirTable 5. Required Exhaust Vent Material 3.2 VentingFigure 10. Combustion Air and Vent Through Roof 3.2.1 Venting Requirements Unique to Canada 3.3 Locating Vent & Combustion Air TerminalsA. exhaust vent terminal not included E. CPVC exhaust pipe section 80-500 not incl3.3.2 Side Wall Combustion Air Terminal 3.3.5 Installations in the Commonwealth of Massachusetts5. For concentric vent, follow instructions included with vent kit 3.3.3 Vertical Vent TerminalFigure 12. Combustion Air and Vent Through Side Wall 2. Approved Carbon Monoxide Detectors 3.4 Common Vent Test3. Signage 4. Inspection3. Refer to Tables 6A, 6B, 6C and 6D to size piping SECTION Gas Supply and Piping4.1 Gas Supply and Piping 5.1 Brute Elite Boiler Flow and Head Requirements see Table SECTION Pump Requirements5.2 Brute Elite Water Heater Flow and Head Requirements see Table Brute Elite6A.2 BNTH Cold Water Make-Up SECTION 6A Water Connections - BNTH Boiler6A.1 BNTH System Piping Hot Supply Connections 6A.3 Freeze Protection 6A.4 BNTH Suggested Piping Schematics6A.5 Recognized Chemicals 1. Sentinel Performance Solutions Group 2. Hercules Chemical CompanyFigure 15. Hydronic Piping - Single Boiler zoning with circulators PagePage Brute EliteFigure 17. Hydronic Piping - Multiple Boilers zoning with circulators PagePage Brute ElitePage Page Brute ElitePage 6B.1 BNTV Water Quality SECTION 6B6B.2 Piping Requirements Water Connections - BNTV Water Heater6B.3 Cold Water Make-Up 6B.5 BNTV Suggested Piping Schematics6B.4 Freeze Protection 6B.6 BNTV Suggested PumpsFigure 25. DHW Piping, Two Heaters, One Vertical Tank Brute EliteFigure 26. DHW Piping, Two Heaters, Two Vertical Tanks Caution Pump sizing must be based oponSECTION Electrical Connections 7.1 Main Power7.10 Lead Lag/ Cascading Wiring Connections 7.5 Outdoor Air Temperature Sensor7.2 Pump Connections 7.3 24Vac Transformer with Integral Circuit BreakerPage Figure 28. Lead-Lag / Cascading Wiring ConnectionsFigure 29. Ladder Diagram 7.11 Wiring Diagrams see Figures 29 andBrute Elite PagePage Figure 30. Wiring Diagram all sizes8.2 Ignition Control- Sequence of Events SECTION Brute Elite Control Setup and Operation8.1 Display Navigation 8.8 Inlet Water Temperature 8.7 Outlet Water Temperature8.9 Heat Exchanger Temperature Rise 8.10 Stack Temperature8.13 Boiler Pump Interrupt 8.12.5 Lead Lag Base Load Setting8.12.1 Lead Lag Setpoint 8.12.2 Lead Lag Master/Slave Selection9.4 Hydronic Heating Using External Modulation Control 9.2 Hydronic Heating with Outdoor ResetSECTION Modes of Operation 9.1 Hydronic Heating Demand9.7 Warm Weather Shutdown 9.5 Hydronic Heating Using Local Lead- Lag/Cascading Feature9.8 Domestic Hot Water Demand BNTV only Let’s consider the following example9.9 Domestic Hot Water Heating Using External Modulation Control SECTION Operating Instructions 10.2 Operating the Burner and Set Up10.1 Filling the Boiler System 10.2.1 Burner Operation10.3 Shutting Down Brute Elite 10.2.2 Boiler Setup and Adjustment10.4 To Restart Brute Elite 3. WAIT FIVE 5 MINUTESBrute Elite 80-285Page Figure 33A. Brute Elite Gas Valves 285, 399 and11.1 System Maintenance SECTION Maintenance11.2 Appliance Maintenance and Component Description yearly, unless otherwise notedIgniters and sensors get hot and can cause burns or injury 11.2.4 Ignitor Assembly11.2.5 Flame Sensor 11.2.8 Heat Exchanger Coils 11.2.6 Transformer with Integral Circuit Breaker11.2.7 Blower 12.3 Error Codes - See Table SECTION Trouble Shooting11.2.9 Gas Pressure Switches optional 12.1 Sequence of OperationSOLUTION PROBLEMcontinued next page CODE#see Section Table 18. Error CodesBrute Elite 13.2 Parts List SECTION Replacement Parts13.1 General Information Jacket Components - See FigureGas Train Components - See Figure Brute EliteHeat Exchanger Components - See Figure PageElectrical Components - See Figure Contact Customer Service at 800 900-9275Brute Elite Figure 35. Jacket Components PagePage Brute EliteFigure 36A. Internal Components, Sizes Figure 36B. Internal Components, SizesFigure 36C. Internal Components, Sizes PageFigure 37A. Gas Train Components, Sizes Brute ElitePage Figure 37B. Gas Train Components, Sizes PageFigure 38. Heat Exchanger Components Brute ElitePage Figure 39. Electrical Components PagePage Brute EliteService Parts 800 Tech. Service 800Warranty Service 800 Ambler, PA