56
Culligan® High Efficiency 1.5 Twin Water Softener
56
Cat. No. 01024821
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
P2
P3
Raw
Water
Bypas
s
Wa
te
r
To
Drain
To
Brine
Tank
Tank
Inlet
Tank
Outlet
Brine
Piston
P6
P4
P5
PR
Hard Water
Softened Water
Drain
Brine
Diluted Brine
Figure 59.
Down flow regeneration—bypass.
Bypass
Piston
Position
P1–Inlet
Closed
P2/3–Outlet
Closed
P4–Backwash
Closed
P5–Rinse
Closed
P6–Bypass
Open
Brine Piston
Closed
PR–Refill
Closed