Lync WQ-SF
SECTION 3: Operation
L- OMM-004_A
•
2/23/2022
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5. The third valves returns to stand by as demand decreases past the second trip point.
6. Valves return to stand by due to decreased total flow rate and trip points programmed. The
valve with the most remaining volume will be the first to go into Standby.
7. The primary tank regenerates. The next tank with the least remaining volume becomes the
new primary tank. The tank with the next least volume remaining will be the first trip point
programmed rate. Tanks continue operating in this order.
Progressive Flow System Operation in Regeneration:
If two tanks are In Service and both reach Volume Remaining = 0, the other two tanks will shift
from Standby to In Service. The lead tank with Volume Remaining = 0 will start Regeneration.
The second tank with Volume Remaining = 0 will enter Standby. If flow increases past the trip
point a third tank needs to enter In Service. The tank in Standby with Volume Remaining = 0 will
shift into In Service to maintain a steady flow. Operating for extended periods in this mode may
degrade the water quality.