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Design information regarding installation
330
13.7 Collector fixing
Due to the many varieties available, solar collectors can be installed
in almost all types of building, both in new build and modernisation
projects. As required, they can be installed on pitched roofs, flat roofs
and on walls, as well as freestanding on the ground or integrated into
the roof surface.
Above roof installation
In above roof systems, the collectors and the roof frame are connected.
At each fixing point, a rafter hook, rafter flange or rafter anchor pene-
trates the water-carrying level below the collector. This requires a
completely rain-proof and safe anchorage. The fixing points, and
therefore also any possible defects, are no longer visible post instal-
lation. Maintain the minimum clearances from the roof edge in accord-
ance with DIN 1055 (see page 108).
Required roof area
13
Add dimension b for each additional collector.
Collector
a in mm
b in mm
VIESMANN
110
Vitosol-F
SV
SH
2380
1056
1056 + 16
2380 + 16
(cont.)
Roof tile type
Double Roman tile
Double-S
Taunus tile
Harz tile
Viessmann offers universal fixing systems to simplify installation.
These fixing systems are suitable for virtually any form of roof and roof
cover as well as for installation on flat roofs and walls.
For collector installation, vertical pipes, dimensions of roof area
requirement, see table. For the installation version with horizontal
pipes, interchange dimensions a and b.
Vitosol 200-T, type SPE
2
2
1.63 m
3.26 m
2500
2500
1470 + 44
2640 + 44
Ventilation cross-section in cm
Vitosol 200-T, type SP2A
Vitosol 300-T, type SP3B
2
2
1.51 m
3.03 m
2240
1053 + 89
VITOSOL
2
32
30
27
27
2240
2061 + 89
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