Pipework Diagram - Wolf SPU-2 Assembly Instructions Manual

Connection diagram buffer SPU-1 for boilers and collector fields (example)
Collector field
1
Bleeding pot
2
3
Collector sensor
4
Temperature difference control DigiSolar
5 Pump fittings group
Group of pump fittings extension
6
7
Fill and emptying cock
8
Buffer SPU-1
9
Tank sensor of solar circuit (buffer)
10
Industrial water tank
17
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Pipework Diagram

2
1
12
14
15
16
11
Tank sensor of solar circuit (industrial water tank)
Temperature difference control EKA (solar return temperature rise)
12
13
Buffer sensor (solar return temperature rise)
14
Return temperature sensor (solar return temperature rise)
3-way reversing valve (solar return temperature rise)
15
16 Tank sensor of heating
17
Boiler
Connection heating circuit
18
Ne t z
P ump e
10
11
5 6
°C °C °C
bar
8
13
18
9
3
4
i
!
7
13