D Resetting Password - Huawei SUN2000-50KTL-ZHM3 User Manual

SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual
Step 1 Check that the AC and DC power supplies to the solar inverter are connected simultaneously,
and that the
Step 2 Turn off the AC switch, set the DC switch at the bottom of the solar inverter to OFF, and wait
until all indicators on the solar inverter panel turn off.
Step 3 Complete the following operations within 4 minutes:
1.
2.
3.
Step 4 Wait until the three indicators on the inverter panel blink green quickly and then blink red
quickly, indicating that the password has been restored.
Step 5 Reset the password within 10 minutes. (If no operation is performed within 10 minutes, all
parameters of the solar inverter remain the same as those before the reset.)
1.
2.
3.
Step 6 Set router and management system parameters to implement remote management.
----End
You are advised to reset the password in the morning or at night when the solar irradiance is
low.
Issue 01 (2022-07-29)
and indicators are steady green or blink slowly for more than 3 minutes.
Turn on the AC switch and wait for about 90s or until the inverter indicator
Turn off the AC switch and wait about 30s or until all LED indicators on the inverter
panel turn off.
Turn on the AC switch and wait for about 30s or until all LED indicators on the inverter
panel blink and then turn off after about 30s.
Wait until the indicator blinks.
Obtain the initial WLAN hotspot name (SSID) and initial password (PSW) from the
label on the side of the solar inverter to connect to the app.
On the login page, set a new login password and log in to the app.
Copyright © Huawei Technologies Co., Ltd.
D
Resetting Password

D Resetting Password

blinks.
90