STIEBEL ELTRON DEL 18 SLi Operating And Installation Instructions page 3

A
20
B
16
225 mm
140 mm
30 mm
100 mm
4
17
18
19
2
1
20 mm
21
5 6
15
14
13
12
11
10
9
8
7
6
5
4
3
105 mm
35 mm
114 mm
3