Samsung U6A4 Installation Manual page 70

.
3 Installing the Product
9. Connect Battery Module #3 B+ and Module #4 B- using "BUS-BAR MAIN." Connect using an M8 screw. Measure the contact
resistance between the terminal and the bus bar.
Figure 3-49: Connect Battery Module #3 B+ and Module #4 B-.
52 English 8/2020. Rev 0.3