FLECK
®
3900 Service Manual • 29
3 Brine Position
Drain
Inlet
Hard water enters at valve inlet – flows thru injector nozzle and
throat to draw brine from the brine tank. Brine flows down thru
the mineral – into the bottom distributor – up the distributor
tube – around the piston and out the drain.
4 Slow Rinse Position
Drain
Inlet
Hard water enters at valve inlet – flows thru injector nozzle and
throat – down thru the mineral – into the bottom distributor –
up the distributor tube – around the piston and out the drain.
5 Rapid Rinse Position
Drain
Inlet
Hard water enters at valve inlet – flows thru the regeneration
valve directly down thru the mineral – into the bottom
distributor – up the distributor tube – around the piston and out
the drain.
6 Brine Tank Refill Position
Inlet
Service Outlet
Drain
Inlet
Hard water enters at valve inlet – flows thru nozzle and
thru throat to brine valve to refill the brine tank. Inlet flow
also continues down thru mineral to the bottom distributor.
Conditioned water flows up thru the distributor tube, around
the piston and out the outlet. Note: An option is available to
keep service valve in by-pass position until the end of brine
tank refill cycle.
WATER CONDITIONER FLOW DIAGRAMS
continued
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