Deye BOS-G Serie Montage- Und Bedienungsanleitung Seite 89

Fault warning
OV turns red: expression
turns red: expression
UV
OT turns red: expression
ISO turns red: expression
to view the detail fault.
OC turns red: expression
turns red: expression
OF
5.4 Maintenance Interface
For safety, please unplug the power cord of the positive and negative interfaces
before maintenance.
Note: When inserting the SD card, unplug the battery power cord and manually
turn the air switch to the off position.
click OV to view the detail fault.
overvoltage,
click UV to view the detail fault.
undervoltage,
click OT to view the detail fault.
overtemperature,
Insulation failure, there is a risk of current leakage,
charging overcurrent,
click OF to view the detail fault.
other faults,
88
click OC to view the detail fault.
click ISO