7
2.3 Concerning piping location
Horizontal or ascending piping from the hot water cylinder to the SV30AWX solar collector is optimal. Otherwise you
may have problems starting the installation.
It is possible to place the expansion tank below collector level. However, the difference in height between the top of
the collector and the bottom of the expansion tank should be a maximum of 2 m.
Care should be taken to avoid bends (no air pockets!) and to establish either a horizontal or a falling piping run be-
tween the expansion tank and the cylinder as the pump pressure is released behind the expansion tank.
S
olarVenti
SV30AWX
system principal drawing
(Patented air and fluid collector)
HJC June. 2011
Patented collector:
Europe: EP 1448937 Incl. Eurasia
Japan: 3808466
China; 02823485.5
Australia: 2002350429
USA: US 7,694,672 B2
Canada: 2,467,078
3000 mm
1
0
2
0
Area 1 for copper absorber
Udgang fra
absorber
A
A
View from above
(without PC cover)
Air outlet
Backside of the collector
Perforereted plate for air inlet
C
Luft opvarmes i hele solfangeren
area for solar air absorber
Væske indløb
for absorber
Se description
on page 9
o
460 mm
Connect all tubing
and place the solar
cell on top
Area 2 for copper absorber
