Electrical Wiring Combi Boiler Zwb - Bosch ZBR16-3A Installation And Service Instructions Manual

18 | Information about the appliance
3.10 Electrical wiring combi boiler ZWB..-3A
16
6
17
15
4
3
2
1
120 VAC
13
120 VAC
Fig. 8 Electrical wiring diagram combi boiler ZWB..-3A
6 720 643 068 (2011/06)
19 20
18
21
22
LS NS
N L
5
9 VAC
25 VAC
14
12
23
24
6
B
8
B
4
9
2
F
10
A
7
11
25
26
6
4
27
6 720 641 933-24.1O
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