Viessmann Vitosol
100 Technical Manual page 45

Installation examples for Vitosol 200 vacuum tube collectors
Installation on walls, balconies or flat roofs (up to 6 m
To optimise the whole system (better start−up characteristics), we recommend the bypass circuit (see system designs) for these types
of installation.
Connection on alternate sides
(preferred option)
18x1
A
C
B
18x1
Installation of type D 10 on walls, balconies and balustrades
Connection on alternate sides (preferred option)
C
B
Single−sided connection from below
C
A
15x1
B
A Flow
B Return
C Air vent valve
VITOSOL
3.2 Sizing pipe diameters and circulation pump
2
absorber area)
Single−sided connection from below
C
B
18x1
A
15x1
C
15x1
C
Single−sided connection from above
C
A
18x1
B
A
C
C
45