FoxESS S2000 - Maintenance; Alarm List

S Series User Manual www.fox-ess.com P a g e | 19
6.2 Function Tree
7. Maintenance
This section contains information and procedures for solving possible problems with the FoxESS inverters and
provides you with troubleshooting tips to identify and solve most problems that can occur.
7.1 Alarm List
Fault Code
Solution
SPS Fault
- Turn off the PV and grid, reconnect them
- Please seek for help from us if it does not go back to normal state.
Bus OVP
- Disconnect PV (+), PV (-) with DC.
- After the LCD switches off, reconnect and check again.
- Please seek for help from us if it does not go back to normal state.