Bradford-White Corp BWCV warranty SECTION General Information, Introduction, Model Identification

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SECTION 1.

Internet Version for Reference Only

Copper Brute II

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SECTION 1.

General Information

In the Commonwealth of Massachusetts, this appliance must be installed by a licensed plumber or gas fitter.

1.1Introduction WARNING

The Copper Brute II water heater must be installed in accordance with the procedures detailed in this manual, or the Bradford White warranty

may be voided. The installation must conform to the requirements of the local jurisdiction having authority, and, in the United States, to the latest edition of the National Fuel Gas Code, ANSI Z223.1/NFPA54. In Canada, the installation must conform to the latest edition of the Natural Gas and Propane Installation Code, CSA B149.1 and/ or local codes. Where required by the authority having jurisdiction, the installation of Copper Brute

IIappliances must conform to the Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1. Any modifications to the heater, its gas controls, or wiring may void the warranty. If field conditions require modifications, consult the factory representative before initiating such modifications.

1.1Introduction

This manual provides information necessary

for the installation, operation, and maintenance of the Bradford White Copper Brute II heaters. Read it carefully before installation.

All application and installation procedures should be reviewed completely before proceeding with the installation. Consult the Bradford White factory, or local factory representative, with any issues or questions regarding this equipment. Experience has shown that most operating issues are caused by improper installation.

The Copper Brute II is protected against over pressurization. A pressure relief valve is fitted to all appliances. It is installed on the outlet header, at the water outlet of the appliance.

IMPORTANT: The inlet gas pressure to the appliance must not exceed 13" W.C. (3.2kPa).

All installations must be made in accordance with:

1)In the U.S., the " National Fuel Gas

Code"ANSI Z223.1/NFPA54, Latest Edition and all applicable local codes as required by the Authorities Having Jurisdiction (AHJ), or

2)In Canada, the "Natural Gas and Propane Installation Code", CSA B149.1, latest edition and all applicable local codes as required by the AHJ.

All electrical wiring is to be done in accordance with: 1). In the U.S., the "National Electrical Code"

(NEC), ANSI/NFPA 70, latest Edition and all applicable local codes as required by the AHJ, or

2). In Canada, the “Canadian Electrical Code

-Part 1”, CSA STD. C22.1 and all applicable local codes as required by the AHJ.

This appliance must be electrically grounded in accordance with the applicable codes and standards referenced above.

1.2Model Identification

Consult the rating plate on the unit. The

following information describes the model number structure.

1 2 3 B 1.2Model Identification W C

4

5

6

7

8

 

9

10

11

 

12

 

13

 

14

 

15

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERIES

B W C

USAGE

V

SIZE

0

5

0

0

0

7

5

0

1

0

0

0

1

2

5

0

1

5

0

0

1

7

5

0

2

0

0

0

FUEL ALTITUDE LOCATION

N

A

I

P

 

E

FIRING

MODE

K(500/750) N (1000)

L (1250-2000)

REVISION

2

HEAT

 

OPTIONS

 

PUMP

EXCHANGER

 

CODE

 

OPTIONS

B

 

X

 

X

C

 

J

 

H

K

 

L

 

N

N

 

 

 

S

P

 

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

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Contents Copper Brute Internet Version for Reference OnlyInstallation and Operation Instructions for Installation and Operation InstructionsSECTION 9. Wiring Diagrams TABLE OF CONTENTSSECTION 7. Maintenance SECTION 8. Trouble ShootingSECTION General Information 1.1 Introduction1.2 Model Identification 1.4 Dimensions 1.3 Warranty1.5 Locating the Appliance Figure 1. Dimensional Data 2.1 Combustion Air SECTION Venting and Combustion Air1.6 Locating Pump-Mounted Water Heater with Respect to Storage Tanks From Outside Wall2.1.2 Intake Combustion Air 2.2.3 Common Venting Systems 2.2 Venting2.2.1 Vent Categories 2.2.2 Category I VentFigure 3. Combustion Air and Vent Through Side Wall 2.3.2 Side Wall Combustion Air Terminal 2.3 Locating Vent & Combustion Air TerminalsImportant Note Massachusetts Code Requirement 2.3.1 Side Wall Vent Terminal2.3.4 Vertical Combustion Air Terminal 2.4 Common Vent Test2.5 Vent Terminals for Outdoor Units 2.3.3 Vertical Vent Terminal3.1 Gas Supply and Piping SECTION Gas Supply and Piping4.3 Water Flow Requirements - Water Heater SECTION Water Connections Copper Brute II Water Heater4.1 Water System Piping Water Heater 4.2 Hot Water Supply Piping - Water HeaterFigure 4. Water Heater Piping - One Heater, One Tank Table 8. Water Flow RequirementsFigure 5. Water Heater Piping - Multiple Heaters, One Tank Figure 6. Water Heater Piping - One Heater, Multiple Tanks Figure 7. Water Heater Piping - Multiple Heaters, Multiple Tanks 4.5 Freeze Protection - Water Heater 5.1 Main PowerSECTION Electrical Connections 4.4 Combined Water Heating potable and Space Heating - Water HeaterAVERTISSEMENT 5.3 External Staging Control WiringSECTION Operating Instructions 6.1 Sequence of Operation6.2 Programming the Temperature Control 6.2.3 Programming 6.2.1 System Piping “Primary Secondary Piping”“Parallel Piping” 6.2.2 Choosing the Mode6.3.3 for more information BOIL MAX Boiler Maximum Temperature Boiler Start BOIL START The BOIL Mechanical aquastat in a domestic hot water storage tank 6.2.4 Choosing the Mode for your ApplicationMode 5 Primary secondary piping with outdoor reset 6.3 Advanced Topics6.3.1 Differential 6.3.2 Staging Mode6.3.3 Boiler Minimum BOIL MIN 6.3.7 Set point Operation 6.3.4 Boiler Maximum BOIL MAX6.3.5 Boiler Target Temperature 6.3.6 Pump Operation6.3.9 Outdoor Reset Operation Outdoor Design OUTDR DSGN - The6.3.10 External Heater Operation 6.3.12 Advanced Programming Mode 6.4 Operating the Burner and Set Up6.4.1 Set Up for 0 to 2500 Feet Altitude 6.3.11 Limit Controls6.6 To Restart the Copper Brute SECTION Maintenance7.1 System Maintenance 6.5 Shutting Down the Copper Brute7.2 Appliance Maintenance and Component Description 7.2.2 Filter 7.2.4 Manual Reset High Limit Control7.2.5 Automatic Reset High Limit Control 7.2.1 Burners7.2.11 Blowers 7.2.12 Flow Switch7.2.9 Ignition Sensors 7.2.10 Transformer8.3 Short Cycling SECTION Trouble Shooting8.1 Resolving Lockouts 8.2 Delayed Ignition - Possible CausesDESCRIPTION OF ERROR ERROR DISPLAYED8.6 Troubleshooting Copper Brute II Controls Figure 18. Copper Brute II 500 - 750 Ladder Diagram SECTION Wiring DiagramsFigure 19. Copper Brute II 1000 Ladder Diagram Figure 20. Copper Brute II 1250 - 2000 Ladder Diagram Figure 21. Copper Brute II 500 - 1000 Wiring Schematic Figure 22. Copper Brute II 1250 - 2000 Wiring Schematic Note Positions of field wiring terminals may vary, but Figure 23. Field Wiringterminal designations are as indicated MODE Reference OnlyWiring for Modes 1 Figure 24. FieldCopper Brute II 1250, 1500, 1750 & 2000 4-Stage Heater Version for Reference Only25. Field Wiring for Mode Internet
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