Connection To The Primary Circuit - ACV Smart E 130 Installation Operation & Maintenance

CONNECTION TO THE PRIMARY CIRCUIT

1. Primary circuit filling valve
2. Charging pump
3. Check valve
4. Primary circuit stop valve
5. Expansion vessel
Cold water
Hot water
22
Installation
6. Pressure gauge
7. Safety valve (set at 3 bar)
8. Drain valve
9. Stop valve
1 2 3
9 4
8
SLE - SLE Plus: A1007847 - 661Y2100 • D
4
7
6
5
EN