Huawei SUN2000-90KTL Series Quick Manual page 14

Indicator Status
Alarm/ Alarm status
Maintenance
indicator
Local
maintenance
status
8
Local Commissioning on the App
1. The FusionSolar app is recommended when the SUN2000 is connected to the FusionSolar
hosting cloud. The SUN2000 app is recommended when the SUN2000 is connected to other
management systems.
2. The SUN2000 or FusionSolar app (app for short) is a mobile phone app that communicates
with the SUN2000 over a WLAN/Bluetooth module or a USB data cable to allow for querying
alarms, setting parameters, and performing routine maintenance as an easy-to-use
maintenance platform.
3. Download the app as follows:
•
FusionSolar app: Log in to Google Play, search for FusionSolar
or scan the QR code to download and install the FusionSolar app.
The app version is 2.5.7 (Android) or later.
•
SUN2000 app: Log in to Huawei AppGallery
(https://appstore.huawei.com), search for SUN2000, and
download the app installation package. Alternatively, scan the QR
code (https://solar.huawei.com/~/media/Solar/APP/SUN2000.apk)
to download the app installation package. The app version is
3.2.00.003 (Android) or later.
4. Connect a USB data cable, a Bluetooth module, or a WLAN module to the USB port of the
SUN2000 to implement the communication between the SUN2000 and the app.
5. The screenshots in this document correspond to FusionSolar app version 2.5.7 (Android).
WLAN or Bluetooth Connection
The red indicator is blinking at long
intervals (on for 1s and then off for 4s).
The red indicator is blinking at short
intervals (on for 0.5s and then off for
0.5s).
Steady red
The green indicator is blinking at long
intervals (on for 1s and then off for 1s).
The green indicator is blinking at short
intervals (on for 0.125s and then off for
0.125s).
Steady green
13
Description
A warning alarm is
generated.
A minor alarm is generated.
A major alarm is generated.
Local maintenance is in
progress.
Local maintenance failed.
Local maintenance
succeeded.
USB Data Cable Connection
SUN2000
FusionSolar