E06
Schulthess
Motor drive fault
Washer stops mid-cycle with E06; drum does not rotate.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Worn carbon brushes (on universal motors), Faulty motor tachometer, Loose motor wiring harness, Defective motor control circuit on PCB
How to Fix / Troubleshooting
Safety first: Unplug the washer. Be cautious when working under or behind the machine; sharp edges may be present.
- Step 1 – Check drum movement: Rotate the drum by hand. It should turn smoothly without grinding or stiffness. If seized, investigate bearings or foreign objects before motor work.
- Step 2 – Access motor: Remove the rear panel. The drive motor is mounted under the tub with a belt to the drum pulley.
- Step 3 – Inspect wiring: Check the motor connector and harness for loose plugs, broken wires, or burn marks. Reseat all connectors.
- Step 4 – Check carbon brushes (if fitted): Remove the motor from the chassis. Inspect the carbon brushes; if they are shorter than about 1 cm or unevenly worn, replace both brushes with compatible Schulthess parts.
- Step 5 – Test tachometer: On the motor, locate the tachometer coil. Measure its resistance (typically a few hundred ohms). An open circuit indicates a failed tachometer, requiring motor repair or replacement.
- Step 6 – PCB diagnosis: If motor and wiring are good, the inverter/drive section on the main PCB may be faulty. This repair is complex and should be handled by a qualified technician.
Advertisements
Repair Difficulty
Hard
4/5
Advertisements