Deye BOS-G Serie Montage- Und Bedienungsanleitung Seite 85

⑤ Click "BMU Number" in the lower left corner, enter the number of packs in system and click
"OK" to finish configuring the number of packs.
⑥After the setting is successful, you need to restart. Click the Start button to restart, wait for
about 8 seconds until the yellow HV light indicator comes on.
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