12. Interrupted
or irregular brine.
A. Water pressure is too
low or not stable.
B. Injector is plugged or
damaged.
C. Air in resin tank.
D. Floccules in resin tank
during up-flow
regeneration.
A. Increase water pressure.
B. Clean or replace injector.
C. Check and find the reason.
D. Clean the floccules in resin tank.
13. Water flows
out from drain or
brine pipe after
regeneration.
A. Foreign material in valve
which makes valve can’t be
closed completely.
B. Hard water mixed in
valve body.
C. Water pressure is too
high which results in valve
not getting the right
position.
D. Control valve is in
backwash status, the outlet
line and brine line are
connected.
A. Clean foreign material in valve
body.
B. Change valve core or sealing
ring.
C. Reduce water pressure or use
pressure release function.
D. Add the check valve, solenoid
valve on outlet pipeline, or install a
liquid level controller in the brine
tank.
14. Salt water in
outlet pipe.
A. Foreign material in
injector or injector fails to
work.
B. Brine valve cannot be
shut-off.
C. Fast rinse time is too
short..
A. Clean and repair injector.
B. Repair brine valve and clean it.
C. Extend fast rinse time.
15. Water
capacity
decreases.
A. Regenerate not
properly.
B. Fouled resin bed.
C. Softener setting is not
proper.
A. Regenerate according to right
way.
B. Increase backwash flow rate and
time, clean or change resin.
C. According to the test of outlet
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