LED Signals
The LEDs indicate the operating state of the product. Event messages are displayed in Sunny Portal, on the user interface of the product, or in the SMA Energy App.
LED signal | Explanation |
|---|---|
Green LED and red LED flash simultaneously (2 s on and 2 s off) | No country data set set Operation of the product is stopped because no country data set is set. The product automatically starts operation as soon as the configuration has been carried out (e.g., using the commissioning wizard or via a System Manager). |
The green LED is flashing (2 s on and 2 s off) | Waiting for feed-in conditions The conditions for feed-in operation are not yet met. As soon as the conditions are met, the product will start feed-in operation. |
The green LED is glowing | Operation The product is in operation. |
The green LED is off | No DC voltage is present. |
The red LED is glowing | Error Operation of the product has been stopped. ( > Event messages). |
Red LED is flashing (0.25 s on, 0.25 s off, 0.25 s on, 1.25 s off) | Warning Communication with the System Manager failed. The inverter continues to operate with restricted function (e.g., with set fallback level). |
The blue LED is flashing slowly (2 s on and 2 s off) | Communication connection is being established. The product is establishing a connection with a local network or is establishing a direct connection to a smart device (e.g., smartphone, tablet or laptop). |
The blue LED is flashing fast (0.25 s on and 0.25 s off) | A System Manager is requesting identification of the product. |
The blue LED is glowing | There is an active connection with a local network or there is a direct connection with a smart device (e.g., smartphone, tablet or laptop). |
Blue LED is off | There is no active connection. |
All 3 LEDs are on | Product update or booting procedure. |
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