Information on the solar pump station | 5
6 720 811 270 (2015/04)AGS10-2, AGS10E-2, AGS20-2, AGS50-2
2.1.4 Application examples
Fig. 3 Different hydraulic applications
[1] Standard system with dual-circuit solar pump station
[2] Two collector arrays (e.g. east/west) with single and twin-line
solar pump stations
[3] 2-consumer system with single and twin-line solar pump station
[4] Standard system with 1-line solar pumping station and air vent on
roof
2.2 Determined use
▶ Solar pump stations may only be used for the operation of solar
systems in conjunction with suitable controllers.
▶ Solar pump stations may only be installed vertically ( Fig. 3) and
indoors.
The AGS solar pump stations must only be operated with propylene
glycol/water mixtures (heat transfer medium L or LS). The use of any
other heat transfer medium is not permitted.
2.3 Components and technical documentation
A solar thermal system is designed to heat domestic hot water (DHW)
and can also provide central heating backup where required. It is made
up of various components.
Fig. 4 Solar system components
[1] Collector with temperature sensor at the top
[2] Pipework (return)
[3] Solar pump station with expansion vessel, temperature and
safety equipment
[4] Solar cylinder
[5] Solar controller
[6] Pipework (flow)
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