Generac Power Systems PWRcell Reference Manual page 120

Section 13 PWRcell Battery BMU Replacement
Figure 13-22.
WARNING:
+ STOP -
POWER SEARCH
TURN BATTERY
DISCONNECT "OFF"
AND DE-ENERGIZE
REBUS BEFORE
Figure 13-23.
Figure 13-24.
116
A
TOUCHING
TERMINALS
9. Fasten fan assembly and right side sheet metal
cover with Phillips screws.
10. Land REbus wires on terminal block.
11. Connect battery string connector on top right side
to BMU assembly.
12. Connect battery string connector into the DCB
module where it was removed from.
13. Connect 12V battery positive lead.
013152
14. Connect remote shutdown switch connections to
the terminal block (if equipped).
013526
15. Connect REbus wires to the terminal block.
013151
Diagnostic Repair Manual