990-5994B-001

Connect the Signal Cables for Easy UPS 3S

NOTE: Route the signal cables separately from the power cables.
  1. Remove the plastic cover of the maintenance bypass switch MBB to get access to the AUX switches.
  2. Connect the signal cables using one of the two options below:
    • Connect signal cables (not supplied) from the three AUX switches in the maintenance bypass switch MBB to J5 in the UPSs, or
    • Connect signal cables (not supplied) from the three AUX switches in the maintenance bypass switch MBB to J6 and J7 in the UPSs.
  3. Fasten the signal cables to the cable reliefs.
  4. Close the inner door and fasten with screws.
  5. Close the front door.
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