Error description 320-07DA

Error message

Temperature of MC main computer too high := %1°C

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