Liebert NfinityTM manual Adding or Replacing Modules, Replacing the User Interface

Troubleshooting

4.3.2Adding or Replacing Modules

NOTE

Power Modules must be installed in the top half of the Nfinity frame. Battery Modules can be installed in any bay of the UPS frame.

1.Lift module to appropriate bay, resting end of module on bay shelf. Use caution not to rest the module on the lower bezel cover.

2.Push module into bay. Once halfway in, slide module sideways toward the center of the UPS. Continue pushing module until fully inserted.

3.Press and turn fastener clockwise until locked. If replacing a Control or Power Module, press lever down.

4.Wait about 15 seconds as the module performs a start-up test and synchronizes with the other modules. Both the yellow and green LEDs should be flashing. A green flashing LED will then confirm the module is properly installed.

5.If UPS was placed in bypass manually, transfer back to UPS operation.

6.Replace bezels.

NOTE

Turn fastener clockwise

Press lever down (for Control and Power Modules)

When replacing the Control Module, record user configuration data before removing. Re-verify the configuration settings after the new Control Module is installed.

4.3.3Replacing the User Interface

1.Lift off user interface and set it on top of the UPS frame.

2.The attached cable will be connected to an Intellislot card, found in a port between the control modules.

3.Remove the cable and the attached Intellislot card from the UPS.

4.Plug the new Intellislot card into the UPS.

5.Plug the new user interface cable into the Intellislot card.

6.Set replacement User Interface into proper position.

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