990-6537C-001

Start Up and Add UPS with One Internal Switch to a Parallel System

Use this procedure to start up and add one UPS in a running parallel system.
NOTE: The following are generic start-up procedures. You can also follow the steps of the Guided sequences which are specific to your system. Select Control > Guided sequences > Start up UPS system and follow the steps which appear on the display.
  1. On this UPS, close UIB (if open).
    The display turns on. The rebooting sequence lasts approximately 3 minutes.
  2. Close SSIB (if present) for this UPS.
  3. Close the bypass backfeed breaker (if present) for this UPS.
  4. Close the battery breaker(s) for this UPS.
  5. Close UOB for this UPS.
  6. On this UPS, select Control > Inverter > Inverter on. Tap OK on the confirmation screen.
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