Viessmann Vitosol100 - H Vitosol 300

2.4Selection of collector types
Vitosol 300
28
VITOSOL
Vitosol300
Vitosol 300 vacuum tube collectors are
Design information regarding the installation location for collectors
suitable for pitched and flat roofs.
The angle of inclination of collectors
Flat roofs or freestanding installation
Th
e ang
l
e o
f
i
nc
li
na
ti
on o
f
co
ll
ec
t
ors
m
ust
be
at
l
east
2
5
º
,
in
o
r
de
r
to
must
be
at
least
25º
,
in
order
to
guarantee circulation of the evaporator
li id i h h h i
Observe the notes on page 30.
gp
liquid in the heat exchanger pipe.
Deviations from south can be
compensated by axial rotation
(max.25º) of the vacuum tubes.
Viessmann offers universal fastening
systems, which can be used for almost
any type of roofing and a support
system for installation on flat roofs or
freestanding installation.
Viessmann offers a special solar panel
support to prevent breakages on tiled
roofs or for areas where snow loads
above 2.6 kN/m
2
are expected.
For this application, obtain a plastic tile
manufactured by Klöber, from your local
builders’ merchant.
The parts required are illustrated on
page 37.
Note
The collector system meets the
following static load requirements:
H Snow load zone 1 and 2 completely
H Snow load zone 3,
up to 800 m above sea level
H Snow load zone 4,
up to 600 m above sea level
Collector type a mm b mm
H20 (20 tubes) 1440 800  1000
H30 (30 tubes) 2149 1400  1600
G
F
E
C
D
B
A
B
H
A Collector
B Mounting rail with tube retainers
C Collector rail with clamping boltD
E Mounting rails
F Concrete plate (on site)
G Rear fixing leg
H Front fixing leg
5822135 GB