Shenzhen Atess Power Technology error codes
Shenzhen Atess Power Technology inverter error code AC OVER FREQ
WattMate is not affiliated with Shenzhen Atess Power Technology. This page summarises Shenzhen Atess Power Technology's own published documentation; your installer and Shenzhen Atess Power Technology are the authority on your system. WattMate doesn't repair systems or make site visits.
What it means
- Meaning
- AC Over Frequency
- Likely cause
- Frequency of the AC supply is too high
- What the manual says to do
- Monitor frequency and consult an electrician if the issue persists
- Manufacturer's severity
- Critical
Shenzhen Atess Power Technology's documentation says this one needs your installer.
Extracted from Shenzhen Atess Power Technology'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.
We don't have a warranty line on file for Shenzhen Atess Power Technology yet. See the manufacturer contacts we do hold, or ask your installer.