Pentair AUTOTROL 742 Series Service Manual page 41

FLOW DIAGRAMS CONTINUED
Repressurize Position
Hard Water
Soft Water
Inlet
2
4
Outlet 3
Valve No.
1-Closed
2-Closed
3-Closed
4-Open
5-Closed
6-Closed
Mineral Tank
Brine Refill Position
Hard Water
Soft Water
Inlet
2
4
Outlet
3
Valve No.
1-Open
2-Open
3-Open
4-Closed
5-Closed
6-Closed
Mineral Tank
Air Check
1
5 6 6
Drain Control
Drain
Brine Tank
Air Check
1
6 6
5
Drain Control
Drain
Brine Tank
AUTOTROL
742/762 Control 255 & Performa Series Valves (263, 268, 268FA) Service Manual
Fast Rinse Position
Hard Water
Soft Water
Inlet
2
4
Outlet
3
Valve No.
1-Closed
2-Open
3-Closed
4-Open
5-Open
6-Closed
Mineral Tank
Air Check
1
5
6
6
Drain Control
Drain
Brine Tank
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