5.2 Hydraulic circuit
LEGEND
1 - Fill hose
2 - Fill hose with "Acquacontrol" device
3 - Fill solenoid
4 - Regeneration solenoid
5 - Air break
6 - Steam condenser
7 - Regeneration chamber
8 - Salt tank
9 - Resin tank
10 - Level pressure switch
11 - Anti-overflow pressure switch
12 - Sump assembly
13 - Wash pump
14 -Tube-enclosed heating element
15 - Drain pump
16 - Non-return valve
17 - Drain hose
18 - Drying duct/fan
19 - Anti-flooding device
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