Hydrotech 7000 Service Manual - Manual (Page 25)

Model 7000
25
3. 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. 7.
4. Loss of water pressure. A. Iron buildup in line to water
conditioner.
B. Iron buildup in water conditioner.
C. Inlet of control plugged due to
foreign material broken loose from
pipe by recent work done on
plumbing system.
A. Clean line to water conditioner.
B. Clean control and add mineral
cleaner to mineral bed. Increase
frequency of regeneration and/or
backwash time.
C. Remove pistons and clean control.
5. Loss of mineral through drain line. A. Air in water system.
B. Drain line flow control too large.
A. Assure that well system has proper
air eliminator control. Check for dry
well condition.
B. Check to ensure drain line flow
control is sized properly for your
mineral tank.
6. Iron in treated water. A. Fouled mineral bed. A. Check backwash, brine draw and
brine tank fill. Increase frequency
of regeneration.
7. Excessive water in brine tank. A. Plugged drain line flow control.
B. Plugged injector system.
C. Timer not cycling.
D. Foreign material in brine valve.
E. Foreign material in brine line flow
control.
F. Power loss during brine fill.
A. Check flow control.
B. Clean injector and screen.
C. Replace timer.
D. Replace brine valve seat and clean
valve.
E. Clean brine line flow control.
F. Check power source.