Viessmann VITOSOL 200-T Installation Instructions Manual page 41

Installation on pitched roofs with rafter...
90°
11.
Vitosol 200-T a
2
1.63 m
2
3.26 m
Information on step 10:
Use the centring groove on the back of
the header casing as a drilling guide.
9. 10.
Ø9
mm b mm
275 240
560 525
(cont.)
8.
Continue with chapter "Hydraulic con-
nections" (see page 61).
41