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INSTALLATION
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
Domestic hot water kit (option) (not usable for the Smart ME 800)
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
projections on the top cover of the tank.
1
1
8
must be connected to the sewer system to avoid hot water
Smart ME : A1003499 - 661Y2000 • C
1
2
3
4
10
5
8
9
6
2
2
3
3
5
5
6
6
EN
7
FR
11
10
12
NL
ES
IT
DE
PL
4
4
RU
8
7
7
8
en
31
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