Resetting battery SoC counter - AWS310 - AWS310-SITE - AWS810 - AWS810-SOLAR - BMU801

BMU801 User Guide
Document code
M212710EN
Revision
B
Language
English
Product
AWS310
AWS310-SITE
AWS810
AWS810-SOLAR
BMU801
Document type
User guide
Small pin or similar
The BMU801 Reset button is used for resetting the battery SoC (state of charge) counter after replacing the battery.
Resetting is not needed if you disconnect a battery and reconnect the same battery.

After you have connected the new battery:

Press the Reset button in the BMU801 front panel with a small pin.

The battery LEDs display an animation, during which the 3 LEDs are blinking in yellow one at a time. Then the LEDs display the current SoC. If there is no DC power available, the LEDs go into power saving mode (all 3 LED indicators are blank).