Green blinking - AC is connected but the system is not producing
Red ON - system error
Figure 7: LEDs
The following table describes system performance information by LED color and
ON/OFF/P switch position.
Indication
ON/ OFF/
P
switch
position
LEDcolor
Comment
Red Green Blue
Power
optimizers not
paired
ON (1)
OFF Blinking
S_OK: ON
No S_OK:
OFF
S_OK: ON
communication
with the
monitoring
platform is
established.
Pairing Blinking Blinking Blinking
Wake-up/ Grid
Monitoring
OFF Blinking Blinking
System
Producing
OFF ON
S_OK: ON
No S_OK:
OFF
Night mode
(no production)
OFF Flickering
S_OK: ON
No S_OK:
OFF
Chapter 3: Installing the Inverter 23
Three Phase System Installation Guide MAN-01-00505-1.2
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