Siemens DE 1821555 Installation Instructions Manual page 6

21 kW 27 kW
18 kW 24 kW
1.
4.
5.
1.
2.
L2 L1
PE L3
VI.
2.
V.
3.
L1 L2 L3 PE
0 mm
6.
7.
4.
3.