Fronius Primo GEN24 208-240 Operating Instructions Manual page 27

Sensor functions
LED status indicator
1x = WLAN Access Point (AP) is opened.
Flashing blue
2x = WLAN Protected Setup (WPS) is activated.
Flashing green
3 seconds (max. 6 seconds) = the service message is
acknowledged.
Flashing white (rapidly)
The inverter is operating correctly.
Lights up green
The inverter is performing the grid checks required by
the applicable standards for feed-in mode.
Flashing green
The inverter is in standby, is not operational (e.g. no
feed-in at night) or is not configured.
Lights up yellow
The inverter indicates a non-critical status.
Flashing yellow
The inverter indicates a critical status and there is no
grid power feed process.
Lights up red
The inverter indicates a backup power overload.
Flashing red
The network connection is being established via WPS.
2x = WPS search mode.
Flashing green
The network connection is being established via
WLAN AP.
1x = WLAN AP search mode (active for 30 minutes).
Flashing blue
The network connection is not configured.
Lights up yellow
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