Varimixer Mixer Error Code EE:10: Supply Voltage Too High
EE:10 on a Varimixer ERGO mixer means the supply voltage is too high, and the manual says to call a technician. A technician should check the voltage connection. If it continues, contact technical assistance.
High: a supply above the limit can damage the mixer, so it stops and stays off.
What does Varimixer error code EE:10 mean?
The inverter also watches for a supply that is too high. If the incoming voltage rises above the limit, the inverter will not drive the motor, and the control stops with EE:10 on the touch display. High voltage can damage electronics, so stopping is the safe response. The manual gives the cause, the supply voltage is too high, and says a technician should check the voltage connection. High supply can come from the building, from a transformer tap setting, or from wiring that has been changed, such as a mixer connected to the wrong voltage. The operator step is to stop and have it measured, not to keep trying. If the building supply was changed recently, for example by a new transformer or a rewired panel, tell the technician. The voltage the mixer was ordered for is printed on its nameplate, and the technician compares the measured supply with it.
Affected models and control systems
Varimixer ERGO100 and ERGO150 with the VL-5 touch display; the code list is from the 3/27/2024 edition of the ERGO operating instructions.
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:10 on the touch display
- Mixer will not start
- Other equipment running hot or buzzing on the same supply
- Code appearing right at power-up
- Indicator lights or other motors on the same supply running hot
Possible causes
Likely causes — what usually sits behind error code EE:10 on this control. A technician confirms which one it is before any part is replaced.
- Supply voltage too high
- Building transformer tap set too high
- Mixer connected to the wrong voltage
- Lightly loaded circuit raising the supply
- Wiring change made recently
Safe checks before calling for service
- Switch the mixer off at the wall.
- Do not keep trying to start it.
- Check whether other equipment on the supply shows signs of high voltage.
- Do not open the plug or enclosure.
- Contact technical assistance and note any recent electrical work.
How a technician diagnoses error code EE:10
- Read the code and the history.
- Measure the supply voltage at the outlet and compare it with the nameplate.
- Check the mixer's voltage configuration.
- Check the building supply and transformer.
- Check the inverter's reading of the supply.
- Correct the supply, then retest.
- Measuring supply voltage is live work.
- High voltage can damage the mixer's electronics.
- A wrong supply can damage other equipment too, so the repair covers the supply as well as the mixer.
How error code EE:10 differs from similar codes
EE:09 is the opposite case, supply voltage too low.
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
Is EE:10 dangerous?
High voltage can damage electronics, so the mixer stops. Do not keep trying to start it.
Who fixes it?
A technician, working with an electrician if the building supply is the cause.
Is EE:10 the opposite of EE:09?
Yes. EE:09 is supply voltage too low, and EE:10 is supply voltage too high.
Need help with Varimixer error code EE:10?
A technician confirms the cause on site and gives you the price in writing before any work starts.