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SERVICER’S TECH. INFORMATION
SECTION 5
29
5E. WATER FLOW THROUGH THE SOFTENER VALVE
BRINING AND BRINE RINSE CYCLES
After fill, timer/switchaction allows the motorto turn the rotorand disc into BRININGposition. Water
flow is directed to the nozzle. Suction, created by the nozzle and venturi, draws brine from the salt
storage tank and injects it into the resin bed via the bottom distributor. Flow continues out the top
distributor and to the drain. Hard water is available at the valve outlet.
When the brine valve closes to end brine draw, water flow continues in the same directions to slowly
RINSE brine from the resin bed and to the drain.
BACKWASH CYCLE
Timer/switch action again allows the motor to turn the rotor & disc to place
the valve in BACKWASH, stopping waterflow to the nozzle. Water is routed
down and out the bottom distributor, up through the bed, and out the top
distributor to the drain. The fast flow (controlled by a flow plug in the drain
fitting) flushes dirt, sediments, iron deposits, remaining brine and hardness
to the drain.