FoxESS inverter error code Over Load Fault
FoxESS uses code Over Load Fault in more than one product range, and it doesn't always mean the same thing. Check which range your inverter belongs to below.
WattMate is not affiliated with FoxESS. This page summarises FoxESS's own published documentation; your installer and FoxESS are the authority on your system. WattMate doesn't repair systems or make site visits.
As documented for 1k5 1p Hi
- Meaning
- Over load in on grid mode.
- Likely cause
- Connected load exceeds inverter capacity.
- What the manual says to do
- Check if the load power exceeds the limit, or seek help.
- Manufacturer's severity
- Critical
FoxESS's documentation says this one needs your installer.
Extracted from FoxESS's published manual. Check it against the manual for your model. Open the source document
As documented for Ac1 G2
- Meaning
- Over load in on grid mode.
- Likely cause
- Excessive load on the system.
- What the manual says to do
- Check if the load power exceeds the limit.
- Manufacturer's severity
- Critical
FoxESS's documentation says this one needs your installer.
Extracted from FoxESS's published manual. Check it against the manual for your model. Open the source document
As documented for Kh
- Meaning
- Over load in on grid mode.
- Likely cause
- Exceeding load limits.
- What the manual says to do
- Please check if the load power exceeds the limit. Or seek for help from us.
- Manufacturer's severity
- Critical
FoxESS's documentation says this one needs your installer.
Extracted from FoxESS's published manual. Check it against the manual for your model. Open the source document
As documented for H3 Smart
- Meaning
- Over load in on grid mode.
- Likely cause
- The load power exceeds the limit.
- What the manual says to do
- Check if the load power exceeds the limit. Seek help if not resolved.
- Manufacturer's severity
- Warning
Extracted from FoxESS's published manual. Check it against the manual for your model. Open the source document
As documented for Ka
- Meaning
- Over load in on-grid mode.
- Likely cause
- Connected load exceeds inverter capacity.
- What the manual says to do
- Please check if the load power exceeds the limit. Or seek help.
- Manufacturer's severity
- Warning
Extracted from FoxESS'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 FoxESS yet. See the manufacturer contacts we do hold, or ask your installer.