Installer manual Fleck 2850 SXT - Troubleshooting
Ref. MKT-IM-030 / C - 12.05.2020 89 / 104
10.1 Error detection
Errors codes appear on the service display.
Info
It can take up to 1minute before an error can be detected and displayed.
10.1.1 Motor stall/cam sense error
Info
The valve drive takes more than 6minutes to go to the next regeneration cycle and the
board hasn’t received expected signals from microswitches.
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, especially look at
homing/step microswitches and motor.
3. Verify all circuit board connections.
4. Verify the motor and gearing components are in good condition
and assembled properly.
5. Check the valve and verify that the piston travels freely.
6. Replace/reassemble the various components as necessary.
7. Plug the unit back in and observe its behaviour.
8. If the error reoccurs, unplug the unit.
9. Put it into bypass.
10. Contact dealer.
To Next Page
Loading...
