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Open the Service Expert app on the mobile
phone.
Non-initial Startup
a. Choose Common Functions from the main menu and tap Inv. ON.
b. In the displayed login window, enter the user name and password, and tap
c. In the displayed dialog box, tap OK to start the inverter.
5.3
Powering On Loads
1. After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears.
2. After confirming that the battery strings are properly connected, turn on the battery string input
circuit breaker. If there are multiple battery strings, turn on the circuit breaker for each battery
string and then the general circuit breaker between battery strings and the UPS. The No battery
alarm disappears from the MDU.
3. Turn on the UPS downstream output switch to supply power to loads.
(Optional) Setting Parameters for the BCB Box
5.4
1. On the power unit LCD, choose Settings > Dry Contacts Set, set MUE05A connection to
Enable, and set BCB connection [OL] and Battery breaker [STA] to Enable.
Download the mobile phone app (Service
On the MDU, choose System Info >
Maintenance > Inv. ON and obtain the Bar
code and Verification.
On the home screen of the app, tap StartUp
to access the Set Startup screen. Set Site
and Device Type as required, and tap
Offline Activation.
Enter Bar code and Verification code
obtained from the MDU on the Offline
Activation screen. Tap Generate PWD to
generate a startup password.
Enter the generated password in the
password textbox on the MDU to start the
inverter.
Expert).
18
.
To ensure system security,
change the LCD and WebUI
passwords after the first login.
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