Error Detection; Error Types And Causes; Motor Stall / Cam Sense Error; Motor Run-On Error / Cycle Sense Error - Pentair FLECK 4600-SXT Installer Manual

Installer Manual Fleck 4600 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
The valve drive takes more than 6 minutes to go to the next regeneration cycle.
A Unplug the unit and examine the power head.
B Verify all circuit board connections.
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 your dealer.

10.2.2. Motor run-ON error / cycle sense error

Note
The valve performed an unforeseen cycle.
Note
This error message is only valid until controller version 2.6.
A Unplug the unit and examine the power head.
B Verify all circuit board connections.
C Enter master programming mode.
D Verify that the valve type and system type are set correctly with regard to
the unit itself.
E Step the unit to a manual regeneration.
F Verify that it functions correctly.
G If the error reoccurs, unplug the unit.
H Put it into bypass.
I Contact your dealer.
82 / 98 Ref. MKT-IM-028 / A - 03.07.2018