Error Detection; Error Types And Causes; Motor Stall/Cam Sense Error; Motor Run-On Error/Cycle Sense Error - Pentair FLECK 5810 SXT Installer Manual

Installer Manual Fleck 5810 - SXT - Troubleshooting

10.1. Error detection

Errors codes appear on the service display.
Note
It can take up to 1 minute before an error can be detected and displayed.

10.2. Error types and causes

10.2.1. Motor stall/cam sense error

Note
No states changes in the optical sensor detected for six seconds.
A Unplug the unit and plug back in. Allow the controller to attempt to find
position again.
B If the unit doesn't find position, unplug, open the cover (see "Controller
replacement", page 81) and verify the optical sensor is in place with the
wires connected to the circuit.
C Verify the motor and gearing components are in good condition and
assembled properly.
D Check the valve and verify that the piston travels freely.
E Replace/reassemble the various components as necessary.
F Plug the unit back in and observe its behaviour.
G If the error reoccurs, unplug the unit.
H Put it into bypass.
I Contact dealer.

10.2.2. Motor run-ON error/cycle sense error

Note
An undesired optical sensor state change occurred.
A Non critical error, extra optical sensor pulse detected.
B Press any button to clear the error.
C Press to advance motor to clear error.
96 / 106 Ref. MKT-IM-016 / C - 08.06.2018