SMA SUNNY MINI CENTRAL 6000TL - Explanation of Symbols; Symbols on the Inverter

Safety SMA Solar Technology AG
12 SMC6-8TL-IEN101040 Installation Guide
2.3 Explanation of Symbols
This chapter contains an explanation of all symbols found on the inverter and type label.
2.3.1 Symbols on the Inverter
Symbol Explanation
Operation display.
Indicates the operation condition of the inverter.
Ground fault or varistor defective.
Read section 9.3”Red LED is Glowing Continuously” (page68).
Disturbance or fault
Read section 9”Failure Search” (page61).
Tap to switch on the display light and switch to the next display message.
Electronic Solar Switch (ESS) DC load disconnection unit
• When the Electronic Solar Switch is plugged in, the DC circuit is
closed.
• To interrupt the DC circuit and disconnect the inverter securely
under load, you have to first pull out the Electronic Solar Switch
and then remove all DC plug connectors , as described in section
7.2”Opening the Inverter” (page52).