Sunsynk inverter error code F15
WattMate is not affiliated with Sunsynk. This page summarises Sunsynk's own published documentation; your installer and Sunsynk are the authority on your system. WattMate doesn't repair systems or make site visits.
What it means
- Meaning
- AC OverCurr SW Failure
- Likely cause
- AC side over current fault.
- What the manual says to do
- Check whether the backup load power and common load power are within the range.
- Manufacturer's severity
- Warning
Extracted from Sunsynk'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.
- Sunsynk warranty phone
- +61 7 3155 5555
- Sunsynk warranty email
- sunsynk.au@sunsynk.com
- Sunsynk service network
- Open the manufacturer's service page