Runxin 51240B (F112BS) User Manual

MODEL 51240B/53540B/53640B/61240B/63540B/63640B
44
raw water.
frequency of regeneration and
backwash time.
D. Iron removal equipment is
required to install before
softening.
8. Loss of
mineral
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 bottom strainer.
C. Check for proper drain rate.
9. Control cycle
continuously.
A. Locating signal writing
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. When electricity fails to
supply, valve stops
backwash or fast rinse
position.
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.
11. Interrupted
or irregular
brine.
A. Water pressure too low
or not stable.
B. Injector is plugged or
faulty.
C. Air in resin tank.
D. Floccules in resin tank
during backwash.
E. Strainer is plugged.
A. Increase water pressure.
B. Clean or replace injector.
C. Check and find the reason.
D. Clean the floccules in resin
tank.
E. Clean the broken resin from
strainer.
12. Water flow
out from drain
or brine pipe
A. Foreign material in
valve which makes valve
can’t be closed completely.
A. Clean foreign material in valve
body.
B. Change valve core or sealing

Runxin 51240B (F112BS) Specifications

General

Brand	Runxin
Model	51240B (F112BS)
Category	Control Unit
Language	English