Bradford White Copper Brute II Installation And Operation Instructions For page 37

COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS
COMPONENT 500
BLOWER #1 X
BLOWER #2 N/A
HSI #1 X
HSI #2 N/A
GAS VALVE #1 X
GAS VALVE #1A N/A
GAS VALVE #2 X
GAS VALVE #3 N/A
GAS VALVE #3A N/A
GAS VALVE #4 N/A
Figure 23. Wiring Diagram.
Sizes 500 - 2000.
FIELD INPUTS
FIELD
TB1-9
INPUT 1 TB1-10
FIELD TB1-11
INPUT 2 TB1-12
TB1-13
SYSTEM
SUPPLY TB1-14
SENSOR
TB1-15
SYSTEM
TB1-16
RETURN
SENSOR TB1-17
DHW TB1-18
SENSOR
TB1-19
OUTDOOR TB1-20
SENSOR
TB1-21
BAS (-)
TB1-22
0-10VDC (+)
TB1-23
OWER#1
SIZE (MBTU/h)
750 1000 1250 1500 1750
X X X X X
OWER#2
N/A N/A X X X
X X X X X
N/A X X X X
X X X X X
X N/A X X X
#1
X X X X X
N/A X X X X
N/A N/A N/A N/A X
N/A N/A X X X
#2
BOILER/HEATER CONTROLLER
YELLOW YELLOW
X2-6 X13-1
BLACK/RED ORANGE
X2-13 X13-2
RED
BROWN
X2-7 X13-3
WHITE GREY
X2-14 X13-4
BLUE
RED
X13-5
X1-3
VIOLET
VIOLET (10k)
X13-6
X1-15
GREY
BLACK
X14-2
X1-1
BROWN/WHITE
WHITE
X14-9
X1-5
VIOLET
GREEN
X14-3
X1-17
BROWN/VIOLET
BLUE/WHITE X14-10
X1-6
ORANGE
BLUE X14-4
X1-18
BROWN/ORANGE
BROWN X14-11
X1-7
YELLOW
BROWN/YELLOW X14-6
X1-19
BROWN/YELLOW
ORANGE/BLACK X14-13
X3-1
ORANGE
X3-9
WHITE/RED
X3-5
WHITE
X3-13
BROWN/GREEN
X7-1
WHITE/GREEN
X7-2
YELLOW/GREEN
X7-3
BROWN/RED
X6-1
WHITE/RED
X6-2
YELLOW/RED
X6-3
BLUE/RED
X3-7
BLUE
X3-15
MIXING VALVE REQ'D FOR LOW TEMP OR POOL OPERATIONS
MIXING VALVE
0-10 VDC 3
2000
BLUE/YELLOW
24 VAC 2
X
YELLOW
X COMMON 1
X
X
X
X
SYSTEM SUPPLY SENSOR WIRING (HYDRONIC & VOLUME WATER)
X
SYSTEM
X
10K
SUPPLY
SENSOR
X
X
Page 37
INDICATES FIELD I/O
FIELD OUTPUTS
TB2-1 RUN COMMON
TB2-2 RUN N.C.
TB2-3 RUN N.O.
TB2-4 ALARM COMMON
TB2-5 ALARM N.C.
TB2-6 ALARM N.O.
TB2-7 AUX POWER (N)
TB2-8 OUTPUT (L)
TB2-9 DHW PUMP
TB2-10 DRY CONTACT
TB2-11 SYSTEM PUMP
TB2-12 DRY CONTACT
TB2-13 AUXILIARY
TB2-14 DRY CONTACT
SEE MIXING VALVE WIRING BELOW FOR
TB2-15 AND TB2-16
TB2-17 PUMP (-)
TB2-18 0-10VDC (+)
BMS
TB2-19
RS485 B
TB2-20 RS485 A
TB2-21 RS485 GND
CASCADE
TB2-22
RS485 B
TB2-23 RS485 A
TB2-24 RS485 GND
TB2-15
TB2-16
TB2-26
TB2-25
TB1-14
TB1-15