PVI 3000S, 4000S, 5000S, 5300 Series Inverters
Installation and Operation Manual (Rev A)
45
3 seconds ↓
3 seconds ↓
There are several error messages that show the detailed conditions that cause the system to go
into the fault mode, such as the messages shown below that show that the frequency of the AC
grid is too high (H) or too low (L). After three (3) seconds, the message shows the present
frequency and the frequency that caused the system to go into the fault mode.
X: H or L
3 seconds ↓
3 seconds ↓
The message below shows that the AC voltage is too high (H) or too low (L) and next it displays
the present AC voltage on the grid and voltage causing the system to go into the fault mode.
X: H or L
3 seconds ↓
3 seconds ↓
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