Error codeEi070
Zero sequence current exceeds threshold due to single-phase grounding or electromagnetic interference. The manual's first action is: “1.Check the electrical wiring and insulation 2.Seek technical support”
- Model
- Ningbo Anson Hi Series
- Display shows
- Zero sequence current exceeds the threshold value (Ei070)
- Type
- Error code
- Source
- Manual p. 87
What Ei070 means
Zero sequence current exceeds the threshold value p. 87
Common causes
- 1.Single-phase of the motor is grounding. 2.Electromagnetic interference is too large. p. 87
What to do
- 1.Check the electrical wiring and insulation 2.Seek technical support p. 87
If Ei070 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Ningbo Anson service.
This page summarises what the manufacturer’s manual says about Ei070; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Ningbo Anson. Found a mistake? Report an error.