Powering Off Batteries; Performing Epo - Huawei FusionDC1000A Commissioning Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Commissioning Guide (IT Scenario)
Item
Battery
overtemperature
Step 4 After the green indicator of the BCU blinks at super short intervals, switch on the
battery circuit breaker on the SmartLi.
Step 5 When multiple SmartLi cabinets are combined:
1.
2.
----End

4.2.2 Powering Off Batteries

Procedure
Step 1 Switch off the SmartLi battery circuit breaker. (Perform this operation for multiple
SmartLi cabinets one by one.)
Step 2 Press and hold the POWER ON/OFF button on the BCU for more than 5s. (Perform
this operation for multiple SmartLi cabinets one by one.)
If batteries are powered off and will not be charged for more than a month,
remove the BCU.
----End

4.2.3 Performing EPO

Issue 01 (2021-04-20)
Description
If this parameter is set to
Disable, no alarm is
reported when battery
overtemperature occurs.
If this parameter is set to
Enable, an alarm is
reported when battery
overtemperature occurs.
If the green indicator of one BCU blinks at super short intervals, switch on the
battery circuit breaker on any SmartLi. In this case, the green indicators of all
BCUs blink intermittently, and you cannot switch on the battery circuit
breakers on other SmartLi cabinets or start the UPS in cold mode.
Wait for about 15s. After the green indicators of other BCUs blink at super
short intervals, switch on the battery circuit breaker on the SmartLi where the
BCU blinks at super short intervals one by one.
NO TICE
Copyright © Huawei Technologies Co., Ltd.
4 Commissioning Core Devices
Default Value Range
Value
Disable Disable, Enable
31