One of our Customers has this fault message on his R100. Happened only once.
What does that exactly mean (i'm not an electrician), and what can be possible Reasons?
What do we have to do (which kind of checks...) ?
Thanks in advance for any answer!
Search found 1 match
- Tue Jan 21, 2025 4:43 pm
- Forum: Solar Only
- Topic: Fault 1116 Ground Impedance Fault
- Replies: 1
- Views: 20