4 Product Overview
SMA Solar Technology AG
Operating manualEDMM-10-BE-en-2720
System LED COM LED Explanation
Off Off No power supply or no boot up procedure.
Glowing orange Glowing orange Boot up procedure started.
Flashing green - User interface is being loaded.
Glowing green Glowing orange Communication is being started.
Glowing red Off Boot up procedure running.
Glowing red (for
longer than 2 min-
utes)
Off Errors during the Booting Procedure
Glowing green - Normal operation
Flashing red - System error
Flashing orange - Update procedure running.
Communication status
- Flashing orange
and green in alter-
nation
WLAN access point is activated.
- Flashing green Connection to all devices connected via LAN is estab-
lished.
- Glowing orange Connection to at least 1 device connected via LAN is dis-
rupted.
- Glowing red Connection to all devices connected via LAN is disrupted.
Function button
Flashing orange
and green in alter-
nation
Off Function button has been pressed for less than 5 seconds.
Flashing orange
and green in alter-
nation
Glowing green Function button has been pressed for between 5 and 10
seconds.
Flashing orange
and green in alter-
nation
Glowing orange Function button has been pressed for between 10 and 15
seconds.
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