B-Box Professional installation guidance
Status(display interval 2S)
Definition
LED(BMU)
Blinks 1 time
Inverter not connected
Blinks 2 time
Battery not connected
Blinks 3 time
Battery disconnected
Blinks 4 time
Battery failure
Remark:
Slow blink: indicator light is on and off every 1s (0.5Hz).
Fast blink: indicator light is on and off every 0.25s (2HZ)
SOC status and indicate
Item
Status
Indicate
1
Four lights are all normally on
Capacity is 100%-75% (including)
2
The last three lights are normally on
Capacity is 74%-50% (including)
3
The last two lights are normally on
Capacity is 49%-25% (including)
4
The last one light is normally on
Capacity is 24%-1% (including)
⑵
Switching on the Sunny Island;
Procedure:
• For systems with one Sunny Island, press the "On" button on the Sunny Island.
☑
the inverter LED on each Sunny Island inverter is glowing orange and the Sunny Island inverters are in standby.
⑶
Start the inverter;
Procedure:
• Press the start-stop button on the Sunny Island and hold it until an acoustic signal sounds. Or press and hold the button on the Sunny Remote
Control until an acoustic signal sounds.
☑
The inverter LED on each Sunny Island is glowing green.
⑷
Set up battery parameters on SRC of inverter;
Please refer to the “Battery Parameter setting” table in Appendix1.
Remark: If the battery capacity is greater than or equal to 200AH, according to the B-Box10.0 parameter settings
⑸
System is running.
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