SMA SMC 4600A - Manual (Page 11)

SMA Solar Technology AG Product Overview
User Manual SMC46-60A-BA-BEN114230 11
3 Product Overview
Position Designation
A Display
B Enclosure lid
C LEDs
Green LED = Operation
Red LED = Ground fault or varistor defective
Yellow LED = Fault
D Ventilation grid
E Type label for the identification of the inverter via the serial number (Serial No.)