SMA SMC 4600A - Manual (Page 15)

SMA Solar Technology AG LED signals
User Manual SMC46-60A-BA-BEN114230 15
Green LED
flashing This blinking can be caused by:
• The inverter is monitoring the power distribution grid
and is waiting for the DC voltage to reach a defined
limit so that it can begin feeding the grid.
• Operation interrupted.
• Power limitation in the inverter.
Red LED on A ground fault has occurred or one of the thermally
monitored varistors on the DC input side is defective.
Inform your installer.
Yellow LED on The inverter is in the operating state "Dauerhafte
Betriebshemmung" (Permanent Shutdown).
This can have several causes. Inform your installer.
Yellow LED
flashing The inverter displays a disturbance.
This can have several causes. Inform your installer.
Status Description