Error description 320-0FC6
Error message
Temperature of the MC main computer too high: %1°C (warning)
Cause of error
Temperature sensor detects an excessively high temperature within the main computer's housing.
- Insufficient heat dissipation for the MC main computer
- Contaminated filter pads
- Defective climate control unit in the electrical cabinet or operating panel (where MC is installed)
- Defective fan
- Defective temperature sensor
- Unfavorable mounting of components
Error correction
- Clean the filter pads
- Check the climate control unit and repair it if necessary
- Replace the fan
- Inform your service agency