Huawei UPS5000-A-800 Series Quick Manual page 11

b) After you set parameters on the Settings Wizard screen, the MDU displays the Bypass mode
and No battery alarms, which do not need to be handled. If there is any other alarm, you need
to rectify the fault.
c) View the system running status diagram on the MDU to check that the UPS is working in
bypass mode.
d) Start the inverter on the app.
•
The Service Expert app can be downloaded from Google Play and can run on Android.
•
The port number is 443 by default and can be modified. If the UPS is managed using the app,
the port number must be set to 443.
Insert the WiFi module into the USB port on
the MDU. Set System Info > Settings >
Comm Settings > WiFi Settings on the MDU.
The initial WiFi password is Changeme by
default.
Enable the mobile phone WLAN, search for
the UPS WiFi signal, and connect to the WiFi
signal. The default value of SSID is UPS_WIFI.
Open the Service Expert app on the mobile
phone.
On the app home screen, tap StartUp to
access the Set Startup screen. Set the Site
and Device Type as required, and connect
the device. Enter the UPS IP and Port as well
as the user name and password of the WebUI
account, and tap Login.
After login, tap Power-on password
activation on the screen. A message is
displayed, indicating whether to start the UPS.
Tap OK.
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.
Download the mobile phone app (Service Expert).
Use the app to
start the inverter
online?
Yes
No, start the
inverter
offline
On the MDU, choose System Info >
Maintenance > Inv. ON and obtain the Bar
code and Verification.
Open the Service Expert app on the mobile
phone.
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.
NOTE
To ensure system security, change the LCD
and WebUI passwords after the first login.
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