General Warnings And Safety Information
11
Rev D
5. Fast Rinse (Downflow) — Cycles C5, C7:
The control directs water down through the resin bed and up through
the riser tube to the drain. Any remaining brine residual is rinsed from
the resin bed.
6.
Brine Refill — Cycle C8:
Brine refill occurs during a portion of the fast rinse cycle. Water is
directed to the regenerant tank at a controlled rate, to create brine for
the next regeneration.
Figure 1
SERVICE
BACKWASH
BRINE/SLOW RINSE
FAST RINSE
From Regenerant
Tank
To Regenerant
Tank
BRINE REFILL
REPRESSURIZE
C0
C1 and C6
C2 and C3
C4
C5 and C7
C8