after brine draw.
C. Foreign material in brine
valve.
D. Not install liquid level
controller and power failure
in brine status.
E. Brine refill is
uncontrolled
C. Clean brine valve and brine line.
D. Stop water supplying and restart
or install liquid level controller in salt
tank when power restored.
E. Repair or replace liquid level
controller.
8. Pressure lost
or the pipe
rusted.
A. Iron scale in the water
supply pipe.
B. Iron scale accumulated
in the softener.
C. Fouled resin bed.
D. Too much iron in the raw
water.
A. Clean the water supply pipe.
B. Clean valve and add resin
cleaning chemical, increase
frequency of regeneration.
C. Check backwash, brine draw and
brine tank refill. Increase frequency
of regeneration and backwash time.
D. Iron removal equipment is
required to install before softening.
9.Resin
discharged
through drain
pipe
A. Air in water system.
B. Strainer broken.
C. Large drain flow rate
when backwash.
A. Empty the air from the system.
B. Replace new strainer.
C. Check and adjust proper drain
rate.
10. Control valve
cycle
continuously.
A. Locating signal wire
breakdown.
B. Controller is faulty.
C. Foreign material stuck
the driving gear.
D. Time of regeneration
steps were set to zero.
A. Check and connect locating
signal wire.
B. Replace controller.
C. Take out foreign material.
D. Check program setting and reset.
11. Drain flows
continuously.
A. Internal valve leaks.
B. Power off when in
backwash or fast rinse.
A. Check and repair valve body or
replace it.
B. Adjust valve to service position or
turn off bypass valve and restart
when electricity supply.
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