Control Panel Layout - Bradford White Brute MagnaTech BMGV1600 Installation And Operation Instructions Manual

8.7 Control Panel Layout

1
8
CONN
C
CONN
B
CONN
A
15 BOILER PUMP H
16 BOILER PUMP N
17 SYSTEM PUMP H
18 SYSTEM PUMP N
19 DHW PUMP H
20 DHW PUMP N
21 OUTDOOR/SYS
22 OUTDOOR/SYS
23 ANALOG (-)
24 ANALOG (+)
25 TT
26 TT
27 ALARM
28 ALARM
29 PUMP OUTPUT (+)
30 PUMP OUTPUT (-)
31 DHW SENSOR
32 DHW SENSOR
33 COM2 A
34 COM2 B
35 COM2 HC
36 MB2- A
37 MB2- B
38 MB2- C
39 REMOTE RESET
40 REMOTE /TOOLS
41
42 TOD FEED
43 4-20MA (+)
43 0-10VDC/4-20MA
44 0-10VDC
Figure 19. Control Panel Layout
WARNING
When servicing the controls, label all wires
prior to disconnection. Wiring errors can cause
improper and dangerous operation. Verify
proper operation after servicing.
3
9
6 4
VARI-PRIME PRINTED CIRCUIT BOARD KIT
AUTO-RESET HIGH LIMIT CONTROL
TOUCH SCREEN
BAS GATEWAY (optional)
LOW WATER CUT-OFF
ALARM BELL (optional)
Terminal block for field connections
TB1 includes FIELD CONNECTIONS
ALARM SILENCE SWITCH
MANUAL RESET HIGH LIMIT
Page 35
7
5
2
QTY
1
2
1
1
1
1
1
1
9
8
7
6
5
4
3
2
1