Installation Guide
4 Product Description SMA America, LLC
22 SB3-5TLUS22-IA-en-16 Installation Manual
Symbols on the Display
K Event number relating to the
PV array
Event number of errors relating to the PV array
L Text line Displays an event message or error message
M Power and yield curve Displays the power curve of the last 16 feed-in
hours or the energy yields of the last 16 days
• In order to switch between the displays,
tap once on the enclosure lid.
Symbol Description Explanation
Tapping You can operate the display by tapping it
(see Section9 "Display and LEDs", page53).
Telephone receiver Indicates a fault that cannot be corrected on site
• Contact the SMA Service Line
Wrench Indicates a fault that can be corrected on site by
a qualified person
Speedwire connection Indicates that communication via Speedwire is
active and that there is a network connection
Webconnect function Indicates that there is a connection to
Sunny Portal
Temperature symbol Indicates that the power of the inverter is limited
due to excessive temperature
Power limitation Indicates that external active power limitation via
the Power Reducer Box is active
PV array ‒
Inverter ‒
Position Description Explanation