Vertiv Liebert APS series, Installer And User Manual

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8. After connecting the external battery cabinet, use the user interface to determine the number
of external battery cabinets, see below.
If the number displayed is not consistent with the actual number of installed external battery
cabinets:
• Make sure that each external battery cabinet contains two battery modules installed on
the same row and the locking levers on both are in the locked position.
• Make sure that the Liebert IntelliSlot EBC card is installed properly and the
communication cables are fully inserted in the connectors.
• Make sure that the DIP-switch setting of each battery cabinet is correct using Table 3.12
below.
Figure 3.27 Battery screen
EXTERNAL BATTERY
CABINET NUMBER
DIP SWITCH SETTING
1 2
EBC #1 Down Down
EBC #2 UP Down
EBC #3 Down UP
EBC #4 UP UP
On the DIP switch: Down is On and Up is Off.
Table 3.12 EBC DIP switch settings
3.9 Connecting Integrated Power Output Distribution (POD)
The rear panel of the Liebert APS let you add integrated distribution outlets (PODs) as an option for
direct, AC-power connection of equipment to the UPS. PODs let you install and change distribution, if
necessary, as equipment changes and while the UPS is still providing power.
To add or change the optional PODs:
1. Locate the POD breaker near the POD port, and make sure that it is in the Off position.
2. Using a Phillips-head screwdriver, remove the two screws at the top of the POD cover plate and
retain for later reattachment.
3. Remove the POD cover plate to expose the POD connectors.
Vertiv | Liebert® APS™ Installer/User Guide | 47