Culligan Smart Controller HE DF 12 - Page 60

56 Culligan® High Efficiency 1.5 Water Filter
56 Cat. No. 01024514
Bypass Flow
The HE control can be bypassed for a preset time duration. Raw water is allowed in the inlet of the control and internally
bypassed to the outlet of the control (hard water is allowed to service).
P1
P2
P3
Raw
Water
Bypass
Water
To
Drain
To
Brine
Tank
Tank
Inlet
Tank
Outlet
Brine
Piston
P6
P4
P5
PR
A
B
CD
E
FGH
Figure 64. Bypass flow.
Bypass
Piston Position
P1–Inlet Closed
P2/3–Outlet Closed
P4–Backwash Closed
P5–Rinse Closed
P6–Bypass Piston Open
Brine Piston Closed
PR–Refill Piston Closed