Varimixer Mixer Error Code EE:08: Inverter Temperature Too High
EE:08 on a Varimixer ERGO mixer means the internal frequency inverter temperature is too high. Wait for cooling; the error clears when the temperature drops. Reduce the load or speed, and if it continues, contact technical assistance.
Medium: the mixer stops until the inverter cools; a lighter load usually avoids it.
What does Varimixer error code EE:08 mean?
The frequency inverter that drives the main motor makes heat of its own, and it needs air to carry that heat away. A temperature sensor inside it tells the control when it is getting too hot. At the limit, the mixer stops and shows EE:08. The manual says to wait for cooling, and that the error clears when the temperature drops. It also says to reduce the load or speed. A long heavy mix, an overfull bowl, poor airflow around the machine or a warm room are the usual reasons. If EE:08 returns soon after cooling or shows on light work, the cooling path or the inverter needs a technician. The inverter is mounted where it can shed heat to the air, so a mixer pushed against a wall or boxed in by storage has less margin. Flour dust on the cooling surfaces acts like insulation and raises the temperature at the same load.
Affected models and control systems
Applies to Varimixer ERGO100 and ERGO150 touch-display mixers. We read the ERGO operating instructions from Varimixer USA, edition 3/27/2024.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- EE:08 on the touch display
- Mixer stops during a long mix
- Warm air from the mixer base
- Code clears after a rest
- Fan noise louder than usual
Possible causes
Likely causes — what usually sits behind error code EE:08 on this control. A technician confirms which one it is before any part is replaced.
- Internal frequency inverter temperature too high
- Mixer installed against a wall with no airflow
- Dust or flour on the inverter's cooling fins
- Cooling fan slowing or stopped
- Back-to-back heavy batches without a rest
Safe checks before calling for service
- Let the mixer rest until it has cooled.
- Make sure there is clear space around the machine for air.
- Reduce the load or the speed.
- Restart and watch whether EE:08 returns.
- If it returns on light work, note the batch size and contact technical assistance.
How a technician diagnoses error code EE:08
- Read the code and the load history.
- Check the cooling fan and the airflow path.
- Clean the cooling fins.
- Check the inverter temperature reading.
- Check the supply voltage.
- Replace the fan or inverter as the tests show.
- The inverter holds charge and runs at high voltage.
- Cleaning cooling fins involves opening the enclosure.
- Telling a cooling problem from an inverter that runs hot inside takes temperature measurement.
How error code EE:08 differs from similar codes
EE:04 is the motor's thermal sensor, while EE:08 is the inverter's temperature.
Technical reference
- Maker documentation
- Varimixer owner support
- Edition
- REV. - 3/27/2024; DRN 21100-1836; original user manual 2024 02 23
- Models / control
- Varimixer ERGO100 / ERGO150 touch display
- Section
- 5.1.2 Alarms and table 'Error codes machine', pp. 17-18
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Varimixer mixer error codes
Does EE:08 clear on its own?
Yes. The manual says the error clears when the temperature drops.
Is the inverter broken?
Not if it clears after cooling and the work was heavy. A code on light work is another matter.
How do I avoid EE:08?
Reduce the load or speed, give the machine open space for airflow, and keep dust off the vents.
Need help with Varimixer error code EE:08?
A technician confirms the cause on site and gives you the price in writing before any work starts.