Bosch SSB1000 TL - Appendix A - Wiring Diagram

6720866942 (2018/06) US SSB
38 | WIRING DIAGRAM
Appendix A - Wiring diagram
115
L
113 114
120 VAC
N
112110111107 108109 103
N
101 102
Main Pump
L
N
Pump DHW/
L N
3 WAY CH
L
116 117 118
N
PUMP RELAY
L
HIGH VOLTAGE TERMINAL STRIP
3-WAY DHW
Pump CH
1
3
2
4
ALARM
ON/OFF MODULES
COMCOM
A1
A2
COMCOM
R1R2
A1A2
NONONONO
PUMP 1
PUMP 2
J3-4 MASTER
J3-9 MASTER
J3-4 SLAVE 2
J3-9 SLAVE 2
L N
104 105 106
MAIN SUPPLY
120VAC
L N
J3-3 J3-8
J3-2 J3-7
J3-1 J3-7
J3-5 J3-10
DEPENDENT
MANAGING
J6-4
MANAGING MANAGING
MANAGING
MANAGING
119 120121
NL
EXT. IGNITER
TRANSF.IGNITE
R
R
ELAY
A1 A2
NO COM
bl
w
blw
red
red
red
J5-3
J3-6 J3-8
122 123124
NL
EXT. IGNITER
J3-6 J3-8
TRANSF.IGNITE
R
R
ELAY
A1 A2
NO COM
bl
w
blw
red
red
red
J5-3
MANAGING
DEPENDENT