Fault Reasons: The output DC component is over the selected country’s limitation.
Troubleshooting：
1. Turn off the DC switch and AC breaker;
2. Wait about 5 mins and turn on the AC breaker and DC switch to check if this fault still exists, if it is, please contact sunways after-sales team at service@sunways-tech.com or +86 400 9922 958 for help.