Operating Manual

Installation, assembly and commissioning for
the first time
Version 1.1 Page 69 of 92
4.15 Checking the parallel connection of multiple batteries
4.15.1 Check the number of connected (detected) batteries
• Connect the notebook to the master battery.
• The “Detected devices” number shows the number of batteries connected to the master (and that are in the
stand-by mode).
Figure 4-37: check the number of BMZ ESS batteries connected in parallel
Other test criterion: The LED of a battery in the stand-by mode flashes green.