Antunes, AJ SE-4200/4400 owner manual Troubleshooting, Problem, Possible Cause, Corrective Action

SE-4200/4400 WATER FILTRATION SYSTEM

TROUBLESHOOTING

Problem	Possible Cause	Corrective Action
Unit does not have power.	The power cord is not correctly plugged	Plug power cord in correctly.
	in.
The Control Display is	The power cord is not correctly plugged	Plug power cord in correctly.
blank.	in.
	Control Board is inoperable.	Contact your maintenance person or
	Transformer is inoperable.	Authorized Service agency.
No water comes out of the	Unit in “STOP” mode	Set unit to “RUN” mode.
filter system.	Optional Inlet Valve (if installed) is	Open Inlet Valve.
	closed.
	Optional Prefilter (if installed) is plugged.	Clean/replace Prefilter.
	Optional Check Valve (if installed) is	Clean/replace Check Valve.
	stuck closed.
	End of capillaries plugged.	Clean/replace cartridge.
	Valve/Controller Malfunction.	Replace Valve(s)/ Controller.
Low water flow/pressure	See above.	See above.
out of system.	System is flushing.	Wait for flush cycle to end.
	Flushing program set incorrectly for	Decrease the Flush interval and increase
	water conditions.	the flush duration.
	Drain valve(s) stuck open.	Replace/rebuild valve(s).
	Low inlet water pressure.	Boost pressure/replace pipes.
Water tastes bad.	Storage/Shipping solution not complete-	Flush system longer.
	ly flushed out.
	Biological growth in pipes.	Sanitize plumbing.
	Water conditions have changed.	Consider installing a taste and odor filter.
	Broken Capillary in cartridge	Replace cartridge.
Flush runs continuously.	Drain Valve(s) stuck open.	Replace/rebuild valve(s).
	Controller sending continuous signal to	Replace Controller.
	valve(s).
Flush runs too long.	Program duration set too long.	Change flush duration.
Flush occurs at time of	Interval flush set to interfere with high	Change interval program time, or consider
high water usage.	water usage.	time of day flush.
	Time of day flush set to interfere with	Chance time of day for flush to non-peak
	high water use.	water usage time.
Water splashes at drain	Drain line not positioned properly.	Reposition end of drain line.
during flush.
Water leaks at ends of	Cartridge end connections not tight.	Tighten with strap wrench if necessary.
cartridge after changing	O-rings not lubricated.	Lubricate O-ring with a food-grade lubri-
cartridge.		cant.
	O-rings split, cut, or twisted.	Replace O-rings.

P/N 1010852 Rev. C 04/06 17