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

CONNECTION TO THE DHW CIRCUIT

1. Filling valve
2. Pressure reducing valve (set at 4.5 bar)
3. Check valve
4. DHW expansion vessel
5. Safety valve (set at 7 bar)
6. Drain valve
7. Draw-off tap
8. Pressure gauge
9. Grounding
10. Stop valve
11. Thermostatic mixing valve
12. Air vent
Cold water
Hot water
1. Thermostatic mixing valve
2. Mixed water outlet - Ø 3/4" [M]
3. DHW expansion vessel connection - Ø 3/4" [M]
4. Safety unit (7 bar)
5. Outlet hot water tank - Ø 3/4" [F]
6. Inlet cold water tank - Ø 3/4" [F]
7. Cold water inlet - Ø 3/4" [M]
8. Drain connection - Ø 1" [M]
The drain connection
avoid hot water projections on the top cover of the tank.
EN
Installation
Domestic hot water kit (option)
must be connected to the sewer system to
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SLE - SLE Plus: A1007847 - 661Y2100 • D
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