Pentair Fleck 5800 LXT - Troubleshooting Sxt

16 - TROUBLESHOOTING SXT
Error Codes
NOTE: Error codes appear on the In Service display.
Error Code Error Type Cause Reset and Recovery
---0 Motor Stall /Cam
Sense Error
No state changes in the optical
sensor are detected for 6 seconds.
Unplug the unit an plug back in. Allow the control to attempt to nd
position again.
Verify the optical sensor is in place with the wires connected to the
circuit board. Verify the motor and drive train components are in good
condition and assembled properly. Check the valve and verify that the
piston travels freely. Replace/reassemble the various components as
necessary.
Plug the unit back in and observe its behavior. If the error reoccurs,
unplug the unit, put it into bypass and contact technical support.
---1 Motor Run-On Error
/Cycle Sense Error
An undesired optical sensor state
change occured.
Non-critical error. Extra optical sensor pulse detected. Press any
button to clear the error. Press extra cycle button to advance motor to
clear error.
---2 Regen Failure The system has not regenerated
for more than 99 days (or 7 days
if the Control Type has been set to
Day-of-Week).
Perform a Manual Regeneration to reset the error code.
If the system is metered, verify that it is measuring ow by running
service water and watching for the ow indicator on the display. If the
unit does not measure ow, verify that the meter cable is connected
properly and that the meter is functioning properly.
Enter Master Programming Mode and verify that the unit is congured
properly, For the valve conguration. Check that the correct system
capacity has been selected, that the day override is set properly, and
that meter is identied correctly. If the unit is congured as a Day-
of-Week system, verify that at least one day is set ON. Correct the
setting as necessary.
---3 Memory Error Control board memory failure. Perform a Master Reset and recongure the system via Master
Programming Mode. After reconguring the system, step the valve
through a manual regeneration. If error continues, call technical
support.
---4 Fail Safe Error Valve has failed to nd position in
one minute.
Unplug the unit and plug it back in. If error continues, call technical
support.
Fleck 5800 LXT & SXT Downow/Upow MR12 • 19