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Bradford-White Corp BWCV warranty Version for Reference Only, Internet, Field Wiring for Mode

Models: BWCV

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Copper Brute II 1250, 1500, 1750 & 2000 (4-Stage Heater)

B

Figure

Copper Brute II 1250, 1500, 1750 & 2000 (4-Stage Heater)

Internet

Ambler, PA 19002

Tech. Service (800)

RADFORD WHITE® Service Parts (800)

C O R P O R A T I O N Warranty Service (800)

25. Field Wiring for Mode 6.

4 stage heater using	4 stage heater using	4 stage heater using	4 stage heater 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.

Version for Reference Only

Litho in U.S.A. © Bradford White 0511 Document 2142

334-3393 538-2020www.Bradford White.com 531-2111

®

H2316900-

Copper Brute II 1000 (3-Stage Heater)

3 stage heater using	3 stage heater using	3 stage heater 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.

Copper Brute II 750 & 500 (2-Stage Heater)

2 stage heater using	2 stage heater using
2 control outputs	1 control output

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

Image 44

Bradford-White Corp BWCV Version for Reference Only, Internet, Copper Brute II 1250, 1500, 1750 & 2000 4-Stage Heater

Contents

Internet Version for Reference Only Installation and Operation Instructions forInstallation and Operation Instructions Copper BruteTABLE OF CONTENTS SECTION 7. MaintenanceSECTION 8. Trouble Shooting SECTION 9. Wiring DiagramsSECTION General Information 1.1 Introduction1.2 Model Identification Internet Version for Reference Only1.4 Dimensions 1.3 Warranty1.5 Locating the Appliance Internet Version for Reference OnlyFigure 1. Dimensional Data Internet Version for Reference OnlyCopper Brute PageSECTION Venting and Combustion Air 1.6 Locating Pump-Mounted Water Heater with Respect to Storage TanksFrom Outside Wall 2.1 Combustion AirInternet Version for Reference Only 2.1.2 Intake Combustion Air2.2 Venting Internet Version for Reference OnlyBradford White 2.2.1 Vent CategoriesInternet Version for Reference Only Copper BrutePage Figure 3. Combustion Air and Vent Through Side Wall2.3 Locating Vent & Combustion Air Terminals Important Note Massachusetts Code RequirementInternet Version for Reference Only 2.3.1 Side Wall Vent Terminal2.4 Common Vent Test 2.5 Vent Terminals for Outdoor UnitsInternet Version for Reference Only 2.3.3 Vertical Vent TerminalSECTION Gas Supply and Piping 3.1 Gas Supply and PipingInternet Version for Reference Only Bradford WhiteSECTION Water Connections Copper Brute II Water Heater 4.1 Water System Piping Water Heater4.2 Hot Water Supply Piping - Water Heater 4.3 Water Flow Requirements - Water HeaterInternet Version for Reference Only Bradford WhitePage Table 8. Water Flow RequirementsInternet Version for Reference Only Copper BrutePage Figure 5. Water Heater Piping - Multiple Heaters, One TankInternet Version for Reference Only Bradford WhitePage Figure 6. Water Heater Piping - One Heater, Multiple TanksInternet Version for Reference Only Copper BrutePage Figure 7. Water Heater Piping - Multiple Heaters, Multiple Tanks5.1 Main Power 5.2 Temperature ControlSECTION Electrical Connections 4.4 Combined Water Heating potable and Space Heating - Water HeaterAVERTISSEMENT 5.3 External Staging Control WiringInternet Version for Reference Only 6.2 Programming the Temperature Control SECTION Operating Instructions6.1 Sequence of Operation Internet Version for Reference OnlyInternet Version for Reference Only 6.2.1 System Piping “Primary Secondary Piping”“Parallel Piping” 6.2.2 Choosing the ModeBradford White 6.3.3 for more information BOIL MAX Boiler Maximum TemperatureInternet Version for Reference Only Internet Version for Reference Only Boiler Start BOIL START The BOILInternet Version for Reference Only Bradford White6.2.4 Choosing the Mode for your Application Mechanical aquastat in a domestic hot water storage tankInternet Version for Reference Only 6.3 Advanced TopicsMode 5 Primary secondary piping with outdoor reset Internet Version for Reference Only Bradford White6.3.1 Differential 6.3.2 Staging Mode6.3.5 Boiler Target Temperature Internet Version for Reference Only6.3.4 Boiler Maximum BOIL MAX 6.3.6 Pump Operation6.3.9 Outdoor Reset Operation Internet Version for Reference OnlyBradford White Outdoor Design OUTDR DSGN - The6.4 Operating the Burner and Set Up 6.4.1 Set Up for 0 to 2500 Feet AltitudeInternet Version for Reference Only 6.3.11 Limit ControlsSECTION Maintenance 7.1 System Maintenance6.5 Shutting Down the Copper Brute 6.6 To Restart the Copper Brute7.2 Appliance Maintenance and Component Description Internet Version for Reference Only7.2.4 Manual Reset High Limit Control 7.2.5 Automatic Reset High Limit Control7.2.6 Temperature Control Internet Version for Reference Only7.2.12 Flow Switch Internet Version for Reference Only7.2.9 Ignition Sensors 7.2.10 TransformerSECTION Trouble Shooting 8.2 Delayed Ignition - Possible Causes8.5 Troubleshooting the Temperature Control 8.1 Resolving LockoutsInternet Version for Reference Only ERROR DISPLAYEDDESCRIPTION OF ERROR Bradford White 8.6 Troubleshooting Copper Brute II ControlsInternet Version for Reference Only SECTION Wiring Diagrams Figure 18. Copper Brute II 500 - 750 Ladder DiagramInternet Version for Reference Only Copper BruteFigure 19. Copper Brute II 1000 Ladder Diagram Internet Version for Reference OnlyBradford White PageFigure 20. Copper Brute II 1250 - 2000 Ladder Diagram Internet Version for Reference OnlyCopper Brute PageFigure 21. Copper Brute II 500 - 1000 Wiring Schematic Internet Version for Reference OnlyBradford White PageFigure 22. Copper Brute II 1250 - 2000 Wiring Schematic Internet Version for Reference OnlyCopper Brute PageNote Positions of field wiring terminals may vary, but Figure 23. Field WiringInternet Version for Reference Only Bradford WhiteReference Only Wiring for Modes 1Page Figure 24. FieldVersion for Reference Only 25. Field Wiring for ModeInternet Copper Brute II 1250, 1500, 1750 & 2000 4-Stage Heater