PowerWalker Inverter 3000 PSW - Manual (Page 13)

10
EN
Operating Indicators
Standby Mode: Inverter Mode:
Voltage and Frequency exchanged every 5 seconds Voltage and Frequency exchanged every 5 seconds
Line Mode: Warning Mode:
Voltage and Frequency exchanged every 5 seconds Red back light flash every 1 second
Fault Mode:
Red back light Keep on