SolarEdge SE20K - Page 27

Indication
ON/ OFF/
P
switch
position
LED
Comment
FAULT POWER COMM.
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
Inverter is OFF
(Safe DC)
OFF (0)
OFF Blinking
Inverter is OFF
(DC not safe)
Blinking Blinking
S_OK: ON
No S_OK:
OFF
Inverter
configuration
or reboot
ON / P ON ON ON
Inverter
firmware
upgrade
ON / P Alternating Alternating Alternating
The upgrade
process can take
up to 20 minutes
Error Any ON
ON/ OFF/
Blinking/
Flickering
ON/ OFF /
Blinking/
Flickering
Refer to Errors
and
Troubleshooting
on page 67
Chapter 3: Installing the Synergy Manager and Synergy Units 26
Three Phase Inverter with Synergy Technology P/N: SExxK-xxxxIxxxx SExxK-xxxxIxxxx