Installation46
• Use the arrow buttons to select the Parallel tab, then press Enter to display the parameters list.
• Set the system count from N to N + 1, and then use last item in the list, Sync parallel parameters.
• If your are replacing a unit, do not update the system count, just sync the parallel parameters.
4. On the added UPS, close the input and output breakers, wait about 30 seconds to allow the rectier start-up
to nish, then power-on the inverter.
5. Make sure that there are no alarms and that the UPS and the parallel system are operating normally.