Step 13:
Connect the 14-pin
grey cable to CN11 of INV control
board:
Please reference to
Step2
of
part 2.2
to demount the INV
control board from the INV1&2
board.
Connect the 14-pin grey cable
to CN11 of INV control board.
Step 14:
Assemble the INV
control board back to INV1&2
board, and then make the 14-PIN
grey cable through the middle
iron board.
Step 15:
Connect the 14-pin
grey cable to CN1 of parallel
board.
At last, assemble all the cover back to the unit. Now the UPS is ready for parallel operation function.