For internal power supply,
⚫ 1. Turn on the “Isolating Switch”:
⚫ 2. Press the “Start Button”:
Press and hold the Start Button for more than
5sec until the buzzer rings, the LED indicator on front panel will light on if the start-up is
successful;
Caution: Do not press the start button more than 30s continuously, or it will go into
“BLACK-START” mode.
⚫ 3. System start process:
The battery string’s system will check itself, if power on successfully the battery string
system will entering into self-check mode automatically.