Installation manual
Webasto Product N.A., Inc. 26 www.techwebasto.com
Circuit Diagrams Air Top 2000 S
Figure 33. Standard system wiring diagram for the Air Top 2000 S, 12 / 24 Volt with combination timer 1531 and control
element.
11 1
br
br
rt
sw
bl
sw
vi/ws vi ge ge br bl bl
br
7
5
8
1
rt
0,5mm²
0,5mm²
1,0 mm²
1,0 mm²
0,5mm²
0,5
mm²
sw
bl
ws
31
58 58
15 15
30 30
2
14
1
3
2
3
22 1
22 2
2
11 2
2
3
5
6
4
1
8
6
6
4
4
2
2
2
7
5
5
3
3
1
1
1
X1
X1,2,3,4,5
B3B1EA2
A2
B2
X7
X6
X5
X4
X3
X2
X1
X8
X9
X11
X13
X12
ME
B1 B2 B3
A1
A2
F2
X4
X2
X8
X6
X3 X9
X5
X6
X11
X9
M
--
-
64
Y1
S3
2
6
9
11101
712 4
P2
X13
H9
H8
H7
8
0,5mm² gn/ws
0,5mm² vi
0,5mm² gr
X11
X12
4
2
3
1
X7
S1
6
9
3
12
1