Avertissement | Bradford-White Corp Copper Brute II Hydronic Boiler

Figure

1250, 1500, 1750 & 2000 (4-Stage Boiler)

COPPER

24. Field Wiring for Mode 6.

4 stage boiler using	4 stage boiler using	4 stage boiler using	4 stage boiler using
4 control outputs	3 control outputs	2 control outputs	1 control output

1C	1NO	1C	1NO	1C	1NO	1C	1NO
					Jumper		Jumper
2C	2NO	2C	2NO	2C	2NO	2C	2NO
							Jumper
3C	3NO	3C	3NO	3C	3NO	3C	3NO
			Jumper		Jumper		Jumper
4C	4NO	4C	4NO	4C	4NO	4C	4NO
	4 stage		3 stage		2 stage		1 stage

WARNING

Improper field wiring may result in fire or explosion which can cause property damage, severe injury, or death. Make only wiring connections which are in accordance with the Installation and Operation manual.

AVERTISSEMENT

Un câblage incorrect lors de l’installation peut causer un incendie ou une explosion pouvant entraîner des dommages matériels, de graves blessures ou la mort. Ne faire seulement que les connexions conformes au Manuel d’installation et d’exploitation.

BRUTE II (500 - 2000)

1000 (3-Stage Boiler)

3 stage boiler using	3 stage boiler using	3 stage boiler using
3 control outputs	2 control outputs	1 control output

1C	1NO	1C	1NO	1C	1NO
			Jumper		Jumper
2C	2NO	2C	2NO	2C	2NO
					Jumper
3C	3NO	3C	3NO	3C	3NO
	3 stage		2 stage		1 stage

The number of operational stages requires that the external control relay contacts be wired exactly as shown. Do not alter wiring.

Pennant 750 & 500 (2-Stage Boiler)

2 stage boiler using	2 stage boiler using
2 control outputs	1 control output

1C	1NO	1C	1NO
			Jumper
2C	2NO	2C	2NO
	2 stage		1 stage

Page 35

Image 35

Bradford-White Corp Copper Brute II Hydronic Boiler, BWCV, BWCH warranty Avertissement

Contents

Copper Brute Table of Contents Operating Instructions MaintenanceTrouble Shooting Replacement Parts Model Identification General InformationIntroduction Locating the Appliance WarrantyDimensions Dimensional Data Inches 91cm horizontally Intake Combustion Air Venting and Combustion AirCombustion Air Combustion Air From Room Common Venting Systems VentingVent Categories Category I Vent Combustion Air and Vent Through Side Wall Side Wall Combustion Air Terminal Locating Vent & Combustion Air TerminalsCategory III Vent Side Wall Vent Terminal Vertical Combustion Air Terminal Common Vent Test BoilersVent Terminals for Outdoor Units Vertical Vent Terminal 61-91m Gas Supply and Piping 4A.3 Water Flow Requirements Boiler Water Connections Copper Brute II Boiler4A.1 Heating System Piping Hot Supply Connections Boiler 4A.2 Cold Water Make-Up Boiler Hydronic Piping Multiple Boilers, Primary Secondary System Hydronic Piping Multiple Boilers, Low Temperature System Hydronic Piping One Boiler, Multi-Temperature System Hydronic Piping Primary-Secondary, Reverse-Return Boiler CIRC. Pump Sized for Flow Through Boiler 4B.3 Water Flow Requirements Water Heater Water Connections Copper Brute II Water Heater4B.1 Water System Piping Water Heater 4B.2 Hot Water Supply Piping Water Heater Supply 4B.5 Freeze Protection Water Heater Water Heater Piping Multiple Heaters, One Tank Water Heater Piping Multiple Heaters, Multiple Tanks Electrical Connections Main PowerTemperature Control Field Wiring Panel Avertissement External Staging Control Wiring Copper Brute II 500 750 Ladder Diagram Copper Brute II 1000 Ladder Diagram Copper Brute II 1250 2000 Ladder Diagram Copper Brute II 500 1000 Wiring Schematic Copper Brute II 1250 1500 Wiring Schematic Copper Brute II 1750 2000 Wiring Schematic Terminal designations are as indicated Field Wiring for Modes 1 Avertissement Filling the Boiler System Operating InstructionsSequence of Operation Parallel Piping Programming the Temperature ControlChoosing the Mode System Piping Primary Secondary Piping For ALL Other Modes Hydronic Primary/Secondary Mode Mechanical aquastat in a domestic hot water storage tank Choosing the Mode for your Application Mode 5 Primary secondary piping with outdoor reset Differential Staging ModeAdvanced Topics Pump Operation Boiler Target TemperatureBoiler Minimum Boil MIN Boiler Maximum Boil MAX Dedicated Domestic Hot Water Outdoor Reset OperationSetpoint Operation Typical Gas Train Configuration External Boiler Operation Operating the Burner and Set UpAdvanced Programming Mode Set Up for 0 to 2500 Feet Altitude To Restart the Copper Brute High Altitude Adjustment and Set UpShutting Down the Copper Brute Appliance Maintenance Component Description MaintenanceSystem Maintenance Ignitors Temperature ControlFlow Switch Ignition Controls Bradford White Corp Trouble Shooting Troubleshooting Copper Brute Controls Troubleshooting the Temperature Control Copper Brute II 500 Troubleshooting Error Codes Parts List Replacement Parts See Figures 35 Heat Exchanger Components Electrical Components Gas Train Components Burner Manifold Assy, 4 Burners, Left, LP For reference Internal Components Copper Brute II Hydronic Electrical Components H2214401F