Beretta POWER X 35 Manual Del Instalador página 57

Water scheme for HT circuit system and domestic water storage tank (3-way command)
1
2
Heat generator
1
2 Expansion vessel
System filter
3
System shut-off valve
4
Circulator (230Vac / 50Hz / P<120W)
5
Non-return valve
6
Storage cylinder
7
5
6
7
4
4
4
ENGLISH
4
57
3
Fig. 21