SUN2000-(8KTL-20KTL)-M2 User Manual

M:SUN2000-8KTL-M2,SUN2000-10KTL-M2,SUN2000-12KTL-M2,SUN2000-15KTL-M2,SUN2000-17KTL-M2,SUN2000-20KTL-M2;Smart PV inverter, Smart PV Controller, Cascading, AFCI, dry contact scheduling, dry contact function, IPS self-check, rapid shutdown

Resetting Password

Ensure that the SUN2000 connects to the AC and DC power supplies at the same time. Indicators and are steady green or blink at long intervals for more than 3 minutes.
Perform the following operations within 4 minutes:
1. Turn off the AC switch and set the DC switch at the bottom of the SUN2000 to OFF. Wait until all the LED indicators on the SUN2000 panel turn off.
2. Turn on the AC switch, set the DC switch to ON, and wait for about 90s. Ensure that the indicator is blinking green slowly.
3. Turn off the AC switch and set the DC switch to OFF. Wait until all LED indicators on the SUN2000 panel are off.
4. Turn on the AC switch and set the DC switch to ON.
Reset the password within 10 minutes. (If no operation is performed within 10 minutes, all inverter parameters remain unchanged.)
1. Wait until the indicator blinks green at long intervals.
2. Obtain the initial WLAN hotspot name (SSID) and initial password (PSW) from the label on the side of the SUN2000 and connect to the app.
3. On the login screen, set a new login password and log in to the app.
Figure D-1 Setting the password
Set router and management system parameters to implement remote management.