STIEBEL ELTRON DEL 18 SLi Operating And Installation Instructions page 4

C
a
WW KW
E
a
b
G
4
23
24
4
b
a
b
H
5
22
D
a
b
KW
WW
F
160 mm
30 mm
a
c d
I
3 4
1 2
I II
1 I II 2 3/4
L1` L3`
L2`
L
L L
I
3/PE 400 V
3/PE ~ 400 V
15
6
U
F