20
SYMPTOM
PROBABLE CAUSE
CORRECTION
1.Filter Fails to
Regenerate
Automatically
Power supply plugged into
intermittentent or dead power source
Connect to constant power source
Improper control valve
programming
Reset program settings
Defective power supply
Replace power supply
Defective Drive motor
Replace motor
2. Regeneration at
Wrong Time
Time of day improperly set, due to
power failure
Reset time of day programming and
install 9-volt battery.
Regeneration time set improperly
Reset regeneration time programming
4. Poor Water Quality
Check items listed in #1 and #2
Bypass valve open
Close bypass valve.
Channeling
Check for too slow or high service
flow. Check for media fouling.
6. Loss of Water Pressure
Scaling / fouling of inlet pipe
Clean or replace pipeline. Pretreat to
prevent.
Fouled media
Clean media. Pretreat to prevent.
Improper backwash setting
Backwash more frequently
7. Continuous Flow to
Drain
Foreign material in control
Call dealer. Clean valve and replace
piston and seals
Internal control leak
Same as above.
Valve jammed in backwash, brine or
rapid rinse position
Same as above.
Motor stopped or jammed
Check for jammed piston. Replace
piston and seals. Replace motor if
motor is unresponsive.
Troubleshooting Guide
E.
To Replace Meter
1. Follow steps
A1 - A3
2. Unplug meter cable from front of circuit board.
3. Unscrew meter assembly nut from valve body.
4. Remove meter from valve body and clean or replace as necessary.
5. Reinstall meter, nut and cable.
