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

Page 23

 

COPPER BRUTE II (500 - 2000)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 12. Water Heater Piping — Multiple Heaters, Multiple Tanks.

 

 

GPM

 

 

FT

 

TEMP RISE °F

 

LPM

 

 

M

 

TEMP RISE °C

SIZE

S

N

H

S

N

H

S

N

H

S

N

H

S

N

H

S

N

H

500

45

68

90

1.8

2.3

3.5

19

13

9

170

257

341

0.5

0.7

1.1

10

7

5

750

45

68

90

2.1

3.0

6.0

28

19

14

170

257

341

0.6

0.9

1.8

16

10

8

1000

45

68

90

2.3

3.6

6.1

38

25

19

170

257

341

0.6

1.1

1.9

21

14

10

1250

68

68

90

3.8

3.8

6.3

31

31

24

257

257

341

1.2

1.2

1.9

17

17

13

1500

68

68

90

3.9

3.9

6.5

38

38

28

257

257

341

1.2

1.2

2.0

21

21

16

1750

68

68

90

4.0

4.0

6.7

44

44

33

257

257

341

1.2

1.2

2.0

24

24

18

2000

112

112

112

10.0

10.0

10.0

30

30

30

424

424

424

3.0

3.0

3.0

17

17

17

 NOTES: 1. S = soft water (1 to 7.5 grains hardness)

2.N = normal water (7.6 to 17 grains hardness)

3.H = hard water (more than 17 grains hardness)

4.gpm = gallons per minutes, lpm = liters per minute, ft = headless in feet, m = headloss in meters 5. Headloss is for heater’s heat exchanger only

Table 9. Water Flow Requirements – BWCV.

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Page 22 Page 24
Contents Copper Brute Table of Contents Operating Instructions MaintenanceTrouble Shooting Replacement PartsModel Identification General InformationIntroduction Locating the Appliance WarrantyDimensions Dimensional Data Inches 91cm horizontally Intake Combustion Air Venting and Combustion AirCombustion Air Combustion Air From RoomCommon Venting Systems VentingVent Categories Category I VentCombustion Air and Vent Through Side Wall Side Wall Combustion Air Terminal Locating Vent & Combustion Air TerminalsCategory III Vent Side Wall Vent TerminalVertical Combustion Air Terminal Common Vent Test BoilersVent Terminals for Outdoor Units Vertical Vent Terminal61-91m Gas Supply and Piping4A.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 BoilerHydronic 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 HeaterSupply 4B.5 Freeze Protection Water HeaterWater 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 WiringCopper 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 PipingFor ALL Other Modes Hydronic Primary/Secondary Mode Mechanical aquastat in a domestic hot water storage tank Choosing the Mode for your ApplicationMode 5 Primary secondary piping with outdoor reset Differential Staging ModeAdvanced Topics Pump Operation Boiler Target TemperatureBoiler Minimum Boil MIN Boiler Maximum Boil MAXDedicated 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 AltitudeTo 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 ControlsBradford White Corp Trouble Shooting Troubleshooting Copper Brute Controls Troubleshooting the Temperature ControlCopper Brute II 500 Troubleshooting Error Codes Parts List Replacement PartsSee 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
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