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Runxin F79A-LCD User Manual

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MODEL 82602-F79A-LCD/82602B-F79B-LCD/82604-F82A-LCD/82604B-F82B-LCD
39
5. Unit used too
much salt.
A. Improper salt setting.
B. Excessive water in
brine tank.
A. Check salt usage and salt
setting.
B. See problem No.6.
Control Valve FaultContinued
6. Excessive
water in brine
tank.
A. Overlong refilling time.
B. Remain too much water
after brine.
C. Foreign material in brine
valve and plug drain line
flow control.
D. Not install safety brine
valve but power failure
whiling salting.
E. Safety brine valve
breakdown.
A. Reset correct refilling time.
B. Check the injector and make
sure no stuff in the brine pipe.
C. Clean brine valve and brine
line.
D. Stop water supplying and
restart pr install safety brine valve
in salt tank.
E. Repair or replace safety brine
valve.
7. Pressure
lost or rust in
pipe line
A. Iron in the water supply
pipe.
B. Iron mass 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.
8. Loss of
resin through
drain line.
A. Air in water system.
B. Bottom strainer broken.
C. Improperly sized drain
line control.
A. Assure that well system has
proper air eliminator control.
B. Replace new strainer.
C. Check for proper drain rate.
9. Control
cycle
continuously.
A. Locating signal wiring
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 wiring.
B. Replace controller.
C. Take out foreign material.
D. Check program setting and
reset.
10. Drain
flows
continuously.
A. Internal valve leak.
B. Power off when in back
wash or fast rinse.
C. Valve in back wash
status.
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.
C. For F63 series, outline pipe is
connected with drain line pipe
when in backwash status.

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Runxin F79A-LCD Specifications

General IconGeneral
BrandRunxin
ModelF79A-LCD
CategoryControl Unit
LanguageEnglish

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