Viessmann VITOSOL 200-T Installation Instructions Manual page 14

Installation on pitched roofs with roof hooks
90°
10.
Information on step 9:
Use the centring groove on the back of
the header casing as a drilling guide.
14
8. 9.
Ø9
Continue with chapter "Hydraulic con-
nections" (see page 68).
(cont.)
7.