Troubleshooting; Detected Errors - Pentair FLECK NXT Owner's Manual

TROUBLESHOOTING

Detected Errors

If a communication error is detected, an Error Screen will alternate with the main (time of day) screen every
few seconds.
• All units In Service remain in the In Service position.
• All units in Standby go to In Service.
• Any unit in Regeneration when the error occurs completes Regeneration and goes to In Service.
• No units are allowed to start a Regeneration Cycle while the error condition exists, unless they are
manually forced into Regeneration.
• When an error is corrected and the error no longer displays (it may take several seconds for all of the
units in a system to stop displaying the error message), the system returns to normal operation.
NOTE: During the error condition the control continues to monitor the flow meter and update the volume
remaining. Once the error condition is corrected all units return to the operating status they were
in prior to the error. Regeneration queue is rebuilt according to the normal system operation. Or, if
more than one unit has been queued for regeneration, then the queue is rebuilt according to which
one communicates first.
Message Displayed
Flashing time
Detected Error = Matching Address
Detected Error = Program Mismatch
Detected Error = No Message #X
Detected Error = E2 Reset Unit
Test Mode
Black Squares on screen
INI on screen for more than 2 minutes
CHG on screen for more than 2 minutes
Common Issues
Problem
Control valve fails to regenerate
Water does not feel or appear soft
Unit uses too much salt
Loss of water pressure
Iron in conditioned water
Excessive water in brine tank
Other problems with the water softener
Power Outage
Power outage. Press any button to clear flashing display.
TIME OF DAY AND INITIATING A MANUAL REGENERATION to
reset time if needed. See CONTROL OPERATION DURING A
POWER FAILURE for more information.
Contact your local water treatment professional.
Solution
Check for power outage and verify unit is plugged in. Attempt to
perform a manual regeneration. See SETTING TIME OF DAY AND
INITIATING A MANUAL REGENERATION. If problem still exists,
contact your local water treatment professional.
Check salt in brine tank and ensure salt level is above water
level. If problem still exists, contact your local water treatment
professional.
Contact your local water treatment professional.
See CONTROL OPERATION DURING A POWER FAILURE for more
information.
Correction
Fleck NXT Owner's Manual • 7
See SETTING