Step 3 If the system has connected to the remote EPO switch, choose System Info. >
Settings > System Settings and set EPO detection to Enable.
Step 4 View the system running diagram on the LCD to check that the UPS is working in
bypass mode.
----End
5.1.1.4 Starting the Inverter
UPS System User List
Table 5-3 UPS system user list
Default User Preset Password Permission Description
admin (administrator) 000001 Can set all the menus.
operator (common user) 000001 Can only view
parameters and set some
parameters.
Starting the Inverter on the LCD
Step 1 Choose Common Functions > Inv. ON.
You can also start the inverter by choosing System Info > Maintenance > Inv. ON.
Step 2 In the displayed login screen, select a user name and enter the password.
Step 3 In the displayed dialog box, tap Yes to start the inverter.
----End
5.1.1.5 Powering On Loads
Context
After the inverter starts, the UPS transfers to inverter mode, and the Bypass mode
alarm on the LCD disappears.
Procedure
Step 1 After conrming that the battery strings are properly connected, turn on the
battery string input switch. If there are multiple battery strings, turn on the switch
for each battery string and then the general switch between battery strings and
the UPS. After you turn on the battery string input switch, the No battery alarm
disappears.
Step 2 Switch on the UPS output circuit breaker QF3.
FusionModule2000-S Smart Modular Data Center
User Manual 5 Power-On Commissioning
Issue 07 (2022-09-30) Copyright © Huawei Technologies Co., Ltd. 137
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