Culligan High Efficiency 1.5 - Index

Troubleshooting 71
Cat. No. 01023552
Up Flow Regeneration—Bypass
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
P6
P4
P2
P3
P5 PR
Raw
Water
Bypassed
Water
To
Drain
To
Brine
Tank
Tank
Inlet
Tank
Outlet
Brine
Piston
Hard Water
Softened Water
Drain
Brine
Diluted Brine
Figure 79. Up flow regeneration—bypass.
Bypass
P1–Inlet Position
P2/3–Outlet Closed
P4–Backwash Closed
P5–Rinse Closed
P6–Bypass Piston Closed
Brine Piston Open
PR–Refill Piston Closed
PR-Refill Piston Closed