Connecting The Erm To The Ups; Charging The Erm Batteries - HPE G2 R5000 3U User Manual

Connecting the ERM to the UPS

Connect both ends of the split ERM cable to the ERM connectors on the UPS rear panel. To install additional ERMs, connect
both ends of the split ERM cable from the next ERM into the connectors on the rear panel of the previous ERM. Up to four ERM
units can be connected.

Charging the ERM batteries

Connect the UPS to a grounded utility power outlet. When the UPS is plugged in, it automatically enters Standby mode and
begins charging the ERM batteries. With the UPS in Standby mode, allow the ERM batteries to charge before putting the UPS
into service.
IMPORTANT: When the ERM is initially installed, the batteries may not be fully charged. Hewlett Packard Enterprise
recommends that the batteries charge for at least 24 hours before supplying backup power to devices to ensure that full
battery runtime is available.
IMPORTANT: To verify the attached ERMs are recognized, confirm the number of installed ERMs using the UPS front
panel control through the UPS Status Menu.
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Installation