990-5996B-001

Connect the Signal Cables

  1. Loosen the screws of the inner covers and lift the inner covers up and out of the battery breaker box.

    E3MBBB60K80H

    E3MBBB100K200H

  2. Route the signal cables through the bottom of the battery breaker box. For E3MBBB60K80H you can also route the signal cables through the top.
  3. Remove the cover from the battery breaker.
  4. Connect the signal cables according to one of the diagrams below for Easy UPS 3M:

    Signal Cables in Installations with One Battery Breaker Box

    Signal Cables in Installations with Two Battery Breaker Boxes

    1. Connect the AUX switch signal cables from the battery breaker(s) and fuse(s) to J5-1 and J5-2 in the UPS.
    2. Connect the undervoltage trip coil signal cables from the battery breaker(s) to J6-1 and J6-4 in the UPS.
  5. Connect the signal cables according to the diagram below for Easy UPS 3L.
    1. Connect the AUX switch signal cables from the battery breakers and fuse(s) to J4-3 and J4-4, J5-1 and J5-2, and J5-3 and J5-4 in the UPS.
    2. Connect the undervoltage trip coil signal cables from the battery breaker s to J3-1 and J3-2, J3-3 and J3-4, and J4-1 and J4-2 in the UPS.
  6. Fasten the signal cables with cable ties (provided) to the cable relief.
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