Grant Solar GS222020X - Hydraulic Variants; Systems

13
InstallationInstallation
D.2. - Hydraulic variants / systems
Solar with storage Solar with swimming pool
Solid fuel boiler with storage
Solar with heat exchanger (sensor in secondary
circuit) and pool
Solar with thermostat (auxiliary heating) Solar with two-zone storage
Storage transfer
Universal DeltaT
Solar with heating circuit
Thermostat
Shutoff valve
Heating circuit
S1
S1
S1
S2
S2
S2
R1(V1)
R1(V1)
R1(V1)
1
2
3
S1
S1
S1
S2
S2
S2
R1(V1)
R3
R3
4
5
6
ΔT
ΔT
S1
S1
S2
S2
S4
R1
R3
R2(V2)
R1(V1)
7
8
9
S1
S2
R3
S1
S1
S2
S2
S3
S3
S4
S3
R3
R3
R1(V1)
R1(V1)
R1(V1)
12
11
10
Caution
The following illustrations should be viewed only as schematic diagrams showing the respective
hydraulic systems, and do not claim to be complete. The controller does not replace safety
devices under any circumstances. Depending on the speci c application, additional system
components and safety components may be mandatory, such as check valves, non-return
valves, safety temperature liwithers, scalding protectors, etc., and must therefore be provided.