40 • FLECK 2850 Control Valve Service Manual
1 Service Position
mineral in the mineral tank. Conditioned water enters center
center tube, around the piston, and out the outlet of the valve.
2 Backwash Position
center tube, through bottom distributor, and up through the
mineral, around the piston and out the drain line.
3 Brine Position
housing and down through nozzle and throat to draw brine from
the center tube through bottom distributor and out through the
drain line.
4 Slow Rinse Position
housing and down through nozzle and throat, around the piston,
down through mineral, enters center tube through bottom
through drain line.
5 Rapid Rinse
down through mineral into center tube bottom distributor and
up through center tube, around piston and out through the drain
line.
6 Brine Tank Rell Position
WATER CONDITIONER FLOW DIAGRAMS