Bradford-White Corp BNTH, BNTV, Modulating Boiler warranty Brute Elite, Page

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Brute Elite

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Figure 20. Hydronic Piping — Heating zones with indirect DWH tank piped with zone pumps (indirect directly off boiler). Boiler pump must shut down during DHW.

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Contents BRUTE ELITE Installation and Operation InstructionsDocument Installation and Operation Instructions forGeneral Information TABLE OF CONTENTSBrute Elite Control Setup and Operation SECTIONSECTION Modes of Operation SECTION MaintenanceTrouble Shooting Replacement PartsModel Nomenclature SECTION General Information1.1 Introduction 1.2 Model IdentificationFigure 2. Location of Components, Sizes Figure 1. Location of Components, SizesFigure 4. Location of Components, Size Figure 3. Location of Components, SizeFigure 6. Location of Components, Size Figure 5. Location of Components, SizeFigure 7. Location of Components, Sizes 750 and 1.5 Unpacking 1.4 Warranty1.6 Dimensions 1.3 Appliance OverviewDimensions are nominal and are shown in inches, cm Figure 9. Dimensional Drawing, SizesBrute Elite is for indoor installations only SECTION Locating the Appliance2.1 Locating the Appliance 3.1.2 Ducted Combustion Air SECTION Venting and Combustion Air3.1 Combustion Air 3.1.1 Combustion Air From Room3.2 Venting Figure 10. Combustion Air and Vent Through RoofTable 5. Required Exhaust Vent Material E. CPVC exhaust pipe section 80-500 not incl 3.3 Locating Vent & Combustion Air Terminals3.2.1 Venting Requirements Unique to Canada A. exhaust vent terminal not included3.3.3 Vertical Vent Terminal 3.3.5 Installations in the Commonwealth of Massachusetts3.3.2 Side Wall Combustion Air Terminal 5. For concentric vent, follow instructions included with vent kitFigure 12. Combustion Air and Vent Through Side Wall 4. Inspection 3.4 Common Vent Test2. Approved Carbon Monoxide Detectors 3. SignageSECTION Gas Supply and Piping 4.1 Gas Supply and Piping3. Refer to Tables 6A, 6B, 6C and 6D to size piping Table 6A SECTION Pump Requirements5.1 Brute Elite Boiler Flow and Head Requirements see Table 5.2 Brute Elite Water Heater Flow and Head Requirements see TableSECTION 6A Water Connections - BNTH Boiler 6A.1 BNTH System Piping Hot Supply Connections6A.2 BNTH Cold Water Make-Up 1. Sentinel Performance Solutions Group 2. Hercules Chemical Company 6A.4 BNTH Suggested Piping Schematics6A.3 Freeze Protection 6A.5 Recognized ChemicalsFigure 15. Hydronic Piping - Single Boiler zoning with circulators Page Figure 17. Hydronic Piping - Multiple Boilers zoning with circulators Page Brute ElitePage Page Brute ElitePage Water Connections - BNTV Water Heater SECTION 6B6B.1 BNTV Water Quality 6B.2 Piping Requirements6B.6 BNTV Suggested Pumps 6B.5 BNTV Suggested Piping Schematics6B.3 Cold Water Make-Up 6B.4 Freeze Protectionwater hardness at job site Figure 25. DHW Piping, Two Heaters, One Vertical TankFigure 26. DHW Piping, Two Heaters, Two Vertical Tanks Caution Pump sizing must be based oponSECTION Electrical Connections 7.1 Main Power7.4 Hydronic Call for Heat 7.10 Lead Lag/ Cascading Wiring Connections7.2 Pump Connections 7.3 24Vac Transformer with Integral Circuit BreakerFigure 28. Lead-Lag / Cascading Wiring Connections Figure 29. Ladder Diagram 7.11 Wiring Diagrams see Figures 29 andFigure 30. Wiring Diagram all sizes SECTION Brute Elite Control Setup and Operation 8.1 Display Navigation8.2 Ignition Control- Sequence of Events 8.7 Outlet Water Temperature 8.3 Modulation Control8.5 Anti-Short Cycle ASC 8.5 High Limit8.12.2 Lead Lag Master/Slave Selection 8.12.5 Lead Lag Base Load Setting8.13 Boiler Pump Interrupt 8.12.1 Lead Lag Setpoint9.1 Hydronic Heating Demand 9.2 Hydronic Heating with Outdoor Reset9.4 Hydronic Heating Using External Modulation Control SECTION Modes of OperationLet’s consider the following example 9.5 Hydronic Heating Using Local Lead- Lag/Cascading Feature9.7 Warm Weather Shutdown 9.8 Domestic Hot Water Demand BNTV only9.9 Domestic Hot Water Heating Using External Modulation Control 10.2.1 Burner Operation 10.2 Operating the Burner and Set UpSECTION Operating Instructions 10.1 Filling the Boiler System3. WAIT FIVE 5 MINUTES 10.2.2 Boiler Setup and Adjustment10.3 Shutting Down Brute Elite 10.4 To Restart Brute Elite80-285 Figure 33A. Brute Elite Gas Valves 285, 399 andFigure 33B. Brute Elite Gas Valves 600, 750 and yearly, unless otherwise noted SECTION Maintenance11.1 System Maintenance 11.2 Appliance Maintenance and Component Description11.2.4 Ignitor Assembly 11.2.5 Flame SensorIgniters and sensors get hot and can cause burns or injury 11.2.6 Transformer with Integral Circuit Breaker 11.2.7 Blower11.2.8 Heat Exchanger Coils 12.1 Sequence of Operation SECTION Trouble Shooting12.3 Error Codes - See Table 11.2.9 Gas Pressure Switches optionalCODE# PROBLEMSOLUTION continued next pagesee Section Table 18. Error CodesJacket Components - See Figure SECTION Replacement Parts13.2 Parts List 13.1 General InformationGas Train Components - See Figure Heat Exchanger Components - See Figure Electrical Components - See Figure Contact Customer Service at 800 900-9275Figure 35. Jacket Components Figure 36B. Internal Components, Sizes Figure 36A. Internal Components, SizesFigure 36C. Internal Components, Sizes Figure 37A. Gas Train Components, Sizes Figure 37B. Gas Train Components, Sizes Figure 38. Heat Exchanger Components Figure 39. Electrical Components Page Ambler, PA Tech. Service 800Service Parts 800 Warranty Service 800