How to Check the Alarm Message Log

To check the inverter's alarm history, perform the following steps:

1. Press the "Enter" button to access Main Menu.
2. Scroll down to "Advanced Info."
3. Enter pass code "0-0-1-0" (press "Down-Down-Up-Down"), then press "Enter."
4. Within the "Advanced Info" submenu, select the first option, "Alarm Message." This will display the 100 latest alarm messages, along with the date and time they occurred.
5. Scroll through the alarm messages manually by pressing the UP/DOWN buttons.  Press the ESC button to return to the previous menu.