Wiring Diagram - A.O. Smith Upsilon Installation And Service Manual

Commercial modular high efficiency condensing boiler
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8.2 Wiring diagram
A7
A6
A8
T1
P1
A9
A10
T2
A11
T1a
A22
11
11
1
1
X7
X8
X9
X11
X6
20 10
A
10 1
10 1
X5
18 9
18 9
X4
X3
8
8
1
1
12
12
A21
A20
1
C1
A5
A23
A2
X12
1
1
X1
2
2
3
3
6,3A T
6,3A T
1
1
30
X2
9
9
1
1
25
1
16
6
1
C2
A4
B7
B6
P1
B9
B10
T2
B11
B8
T1a (HEX4)
B22
24
11
1
X7
X8
X9
X11
X6
20 10
B
10 1
X5
18 9
X4
8
1
12
14
1
C3
B5
B23
B2
X12
1
X1
2
3
6,3A T
6,3A T
1
30
X2
X3
9
1
A3
26
B4
B3
figure 8.1.a
35

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