Vaillant ecoTEC plus VC Serie Installations- Und Wartungsanleitung Seite 159

Validité: VCW 26CS/1-5 (N-CH)
2
X40 X51
X90
1
U2
2
X12a X1
L N L N
26
L N N
25
0020282298_05 Notice d'installation et de maintenance
X51
X51
X31
X20
X35
X21
X25
X26
X24
X2
X100
X23
X16
X13
X11
X19
1
X1
X12a X12b
X19
X11
N L N L
1
2
3
7
8
9
4
X25
5
6
10
12
13
2
4
10
12
18
13
17
X20
3
14
15
6
7
8
Burner
Off
X100 24V=
RT
-
BUS
+
9
1
14
13
11
18
7
17
8
X2
3
2
6
1
5
3
5
X23
4
1
1
X24
2
1
2
3
X41
4
5
6
6
5
4
X36
3
2
1
3
X26
2
1
24V
230V~
L
X16
N
1
2
3
3
4
5
6
1
2
4
3
4
1 +24V
2 RPM
5
3
4 PWM
5 GND
1
6
3
1
7
3
8
9
10
11
12
1
13
3
4
1
3
M
4
14
6
1
2
15
3
16
1 b
17
2
3
4 a
18
19
1
20
2
3
4
5
21
6
4
1
2
3 22
5
2
3
4
23
1
6
24
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