Motor Run-On Error/Cycle Sense Error; Regeneration Failure - Pentair FLECK 9100 SXT Installer Manual

Installer manual Fleck 9100 SXT - Troubleshooting
10.1.2

Motor run-ON error/cycle sense error

Info
The valve performed an unforeseen cycle.
This error message is only valid until controller version 2.6.
1. Unplug the unit and plug back in. Allow the controller to
attempt to find position again.
2. Unplug the unit and examine the power head.
3. Verify all circuit board connections.
4. Enter master programming mode.
5. Verify that the valve type and system type are set correctly with
regard to the unit itself.
6. Step the unit to a manual regeneration.
7. Verify that it functions correctly.
8. If the error reoccurs, unplug the unit.
9. Put it into bypass.
10. Contact dealer.
10.1.3

Regeneration failure

Info
The system has not regenerated for more than 99 days or 7 days if the controller type
has been set to day of week.
1. Perform a manual regeneration to reset the error code.
2. If the system is metered, verify that it is measuring flow by
running service water and watching for the flow indicator on
the display.
3. If the unit doesn't measure flow, verify that the meter is
working properly and its cable is well connected.
4. Enter master programming mode.
5. Verify that the unit is configured properly.
6. Check that system capacity has been selected.
7. Check that day override is set properly.
8. Check that meter is identified correctly.
9. If the unit is configured as a day of week system, verify that at
least one day is set ON.
10. Correct the setting as necessary.
94 / 108 Ref. MKT-IM-004 / E - 06.10.2020