SMA WB 5000A-11 Installation - Manual (Page 11)

SMA Solar Technology AG Safety
Installation Manual WB5A_6A-IA-IEN114540 11
2.3 Explanation of Symbols
This section gives an explanation of all the symbols found on the inverter and on the type label.
2.3.1 Symbols on the Inverter
* This function is valid from firmware version 2.18
** QR-Code is a registered wordmark of DENSO WAVE INCORPORATED.
Symbol Explanation
Operation display.
Indicates the operating state of the inverter.
Ground fault or varistor defective.
Read Section 9.3 "Red LED Permanently On" (page 71).
Error or disturbance
Read Section 9 "Troubleshooting" (page 65).
You can operate the display by tapping.
• Single tap: the backlight switches on or the display scrolls one
message further.
• 2 consecutive taps*: the inverter displays the startup phase message
once again (see Section 6.2 "Display Messages in the Startup
Phase" (page 49)).
QR-Code
®
** for SMA bonus program
You will find information on the SMA bonus program at
www.SMA-Bonus.com.