Manual De UsuarioTabla de contenidosIntroduction4Model Identification4Appliance Overview4Warranty9Unpacking9Dimensions9Locating the Appliance11from Outside Wall or Roof Termination11Combustion Air12Combustion Air From Room12Ducted Combustion Air12Venting13Venting Requirements Unique to Canada14Side Wall Vent Terminal14Side Wall Combustion Air Terminal15Vertical Vent Terminal15Vertical Combustion Air Terminal15Massachusetts15Common Vent Test17Gas Supply and Piping18Head Requirements19Flow and Head Requirements19BNTH Cold Water Make-Up20Freeze Protection21BNTH Suggested Piping Schematics21Recognized Chemicals21BNTV Water Quality29Piping Requirements29Cold Water Make-Up30Freeze Protection30BNTV Suggested Piping Schematics30BNTV Suggested Pumps30Main Power32Locating Appliance for Correct Vent Distance 7.2 Pump Connections33Circuit Breaker337.4 Hydronic Call for Heat337.5 Outdoor Air Temperature Sensor33Domestic Hot Water Connection33(lead lag/cascading operation only)33External Control Connections33Optional Field Connections33Lead lag/ Cascading Wiring Connections33Wiring Diagrams35Installations in the Commonwealth of 8.1 Display Navigation37Ignition Control - Sequence of Events37Modulation Control38Pump Control388.5 Anti-Short Cycle (ASC)388.5 High Limit38Outlet Water Temperature38Inlet Water Temperature388.9 Heat Exchanger Temperature Rise388.10 Stack Temperature38Brute Elite Boiler Flow and 8.11 Domestic Hot Water Temperature38Lead Lag/Cascading38Lead Lag Setpoint39Lead Lag Master/Slave Selection398.12.3 Lead Lag Address398.12.4 Lead Lag Hysteresis39BNTH System Piping: Hot Supply Connections20 8.12.5 Lead Lag Base Load Setting39Boiler Pump Interrupt39Hydronic Heating Demand40Hydronic Heating with Outdoor Reset40Water (DHW) Priority40Modulation Control40Cascading Feature41Warm Weather Shutdown41External Modulation Control42Lead-Lag/Cascading Feature42Filling the Boiler System43Operating the Burner and Set Up43Burner Operation43Boiler Setup and Adjustment44Shutting Down Brute Elite44To Restart Brute Elite44System Maintenance46Hydronic Heating with Domestic Hot Description4611.2.1 Burner46Hydronic Heating Using External 11.2.2 Modulating Gas Valve / Venturi4611.2.3 Appliance Control46Hydronic Heating Using Local Lead-Lag/ 11.2.4 Ignitor Assembly4711.2.5 Flame Sensor47Hydronic Heating Using Local Lead-Lag/ 11.2.6 Transformer with Integral Circuit Breaker4811.2.7 Blower4811.2.8 Heat Exchanger Coils4811.2.9 Gas Pressure Switches (optional)4911.2.10 Gas Conversion4912.1 Sequence of Operation4912.2 Short Cycling49Error Codes49General Information52Parts List52Tamaño: 6 MBPáginas: 64Language: EnglishManuales abiertas