-
-
flow diagrams
1
Service position
•
Hard water enters the unit at the valve inlet - flows
around the lower piston groove - thru the passage to the
top of tank - down thru the resin and enters the
distributor as conditioned water. The conditioned water
flows up thru the center tube to the valve outlet.
3
Backwash
10
minutes
VALVE Ol'V' AS50EMll
INJECT
•
Hard water enters the unit at the valve inlet - flows
around the lower piston groove and lower piston land -
down thru the center tube and out the distributor - up
thru the resin - thru the top of tank passage - around the
upper piston groove and out the drain line.
2
Pre Rinse
5
minutes
Hard water enters the unit at the valve inlet - flows around
the lower piston groove - down thru the top of tank passage -
downward thru the resin - up the distributor tube - thru the
center hole in the piston - over the top edge of the piston and
out the drain line.
4
Brine Draw
15-20
of
50
minute cycle
VAP& DIlIVJ:.ASSDiILy
-..BY"""
Hard water enters the unit at the valve inlet - flows around
the lower piston groove - thru the injector nozzle and orifice
to draw brine from the brine tank. The brine flows down thru
the resin - into the distributor - up thru the center tube - thru
the center hole in the piston and out the drain line.
-11-
Summary of Contents for FF-948-M
Page 19: ......
