Event 5155 / 9B / 9311
Qualified person
Event number:
Firmware version | Event number |
|---|---|
< 3.4.20.R | 9311 |
3.4.20.R | 9B Example: 0x019B, 0x0001, 0x0000, 0x0000 Number of the battery module: 01 |
≥ 3.5.x.R | 5155 or 155 |
Event message:
Battery cell overvoltage fault
Explanation:
Overvoltage on a battery module
LED signal on battery module:
Red LED is flashing quickly.
Corrective measures:
Disconnect the system (battery and inverter) from voltage sources.
Restart system.
If the error persists, contact Service.