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9.6 Sample
installation
The system diagram shows the design principle of a solar
thermal system.
III
2
6
_0
5_0
1
_0
0
6
1
2k
10
4
1b
1b
2
5
6
3f
3
3
3
3
3
3
3
3
3
3
3
3
10
11
7
V
2a
28
16
2s
III
Collector
V
Central heating
1b
Manual air vent valve
2
Control unit
2a
Outside temperature sensor
2k
Temperature sensor in the collector sensor well
2s
Solar thermal system cylinder temperature sensor
3f
Solar thermal system DHW heating circuit pump
4
Solar module
5
Safety valve
6
Expansion vessel
7
Cylinder
10
Fill & drain valve
11
Alternative heat source (heat pump for example)
16
Set temperature remote controller
28
Cold water safety assembly to DIN 1988
