Hydrotech 5600 & 2510 Valve Automatic Iron & Sulfur Filter Operation Manual - Manual (Page 14)

12
Trouble Shooting Guide Cont’d
PROBLEM CAUSE CORRECTION
7. Iron filter fails to draw A. Drain line flow control is A. Clean drain line flow control
chemical plugged
B. Injectors and/or screen plugged B. Clean or replace injectors and/or screen
C. Line pressure is too low C. Maintain line pressure at 20 psi (139.9
kPa) minimum
D. Internal control leak D. Change seals and spacers and/or piston
assembly
8. Drain flows continuously A. Foreign material in control A. Remove piston assembly and inspect
bore, remove foreign material and check
control in various regeneration positions
B. Internal control leak B. Change seals and spacers and/or piston
assembly
C. Control valve jammed in brine C. Replace piston and seals and spacers
or backwash position (and drive motor if necessary)
D. Timer motor stopped or jammed D. Replace timer motor
9. Pink color (potassium A. Poor water pressure or A. Be sure pump is set at 20 psi (139.9
permanganate) present insufficient pump capacity kPa) minimum and is capable of
after regeneration; medicinal producing 5 - 12 USGPM according
water taste to filter size
B. Chemical in water supply B. Decrease frequency of regeneration