STIEBEL ELTRON DHB-E 21 Si Operating And Installation Instructions page 5

J
a
b
c
L
N
LR 1-A
c
b
a
Q
c
K
20 mm
165 mm
M
O
18 Nm
SW 24
R
b
a
b
a
b
a
WKMD
WBMD
a 3
2,5 - 6 mm²
10 - 16 mm²
c
d
IP 25
P
a
18 Nm
SW 24
b
a
5