Typical installation diagrams, domestic hot water (DHW) module
System with solar panel and tanks
60STD 020E03 or 60STD 030E03
System without solar panel and tanks
60STS 020E03 or 60STS 030E03
8h
7
8h
7
4
2
1
1
2
3
5
6
5
4 6
Legend
1 Water circuit
2 Check valve
3 Pressure reduction device
4 Expansion tank
5 Safety valve
6 Drain valve
7 Boiler
8 Thermostatic valve
HEATING
4
3
394
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7