Start Up the UPS System from Maintenance Bypass Operation

NOTE: Only operate a disconnect device when the associated disconnect device indicator lamp is illuminated.

If open, close the unit input disconnect device UIB.
The display turns on. The rebooting sequence lasts approximately 3 minutes.
Select Control > Guided sequences > Start up UPS system or Control > Guided sequences > Start up a UPS in a parallel system, and follow the steps which appear on the display.
Generic start-up procedure for a UPS system with maintenance bypass disconnect device MBB:

NOTE: The following are generic start-up procedures. Always follow the steps of the Guided sequences which are specific to your system
1. If open, close the unit input disconnect device UIB.
2. Close the static switch input disconnect device SSIB (if present).
3. Close the bypass backfeed disconnect device BF2 (if present).
4. Close the battery disconnect device(s).
5. Select Control > Operation mode > Transfer to bypass operation if possible.
6. Close the unit output disconnect device UOB.
7. Repeat step a to f for other UPSs in a parallel system.
8. Close the system isolation disconnect device SIB (if present).
9. Open the maintenance bypass disconnect device MBB.
10. Select Control > Inverter > Inverter on or press the inverter ON button (hold for five seconds) on the system level controller.