Midea battery error code E4
WattMate is not affiliated with Midea. This page summarises Midea's own published documentation; your installer and Midea are the authority on your system. WattMate doesn't repair systems or make site visits.
What it means
- Meaning
- Display panel communication error
- Likely cause
- Communication issue with display panel
- What the manual says to do
- Contact the manufacturer or its service agents for service
- Manufacturer's severity
- Critical
Midea's documentation says this one needs your installer.
Extracted from Midea's published manual. Check it against the manual for your model. Open the source document
When to call your installer or the warranty line
Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.
If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.
- Midea warranty phone
- 1800 511 806
- Midea warranty email
- customercare.au@midea.com
- Midea service network
- Open the manufacturer's service page