SMA WB 3300-11 - Manual (Page 9)

SMA Solar Technology AG Safety
User Manual WB33_38-BA-BEN120930 9
2.3 Explanation of Symbols
2.3.1 Symbols on the Inverter
* This function is valid as of firmware version 4.00.
** QR-Code is a registered trademark of DENSO WAVE INCORPORATED.
Symbol Explanation
Operation display
Earth fault or varistor defective Please inform your installer.
An error has occurred. Inform your installer immediately.
You can operate the display by tapping the enclosure lid.
• Single tap: the backlight switches on or the display scrolls one
message further.
• Double tap in quick succession*: The inverter displays the device
type, the firmware version and the configured country standard
(see Section 4.2 "Display Messages during Operation" (page 12)).
QR-Code
®
** for SMA bonus programme
You will find information on the SMA bonus programme at
www.SMA-Bonus.com.