Troubleshooting Zigbee Wireless Connection; Yellow Led (Link) Does Not Blink After Device Discovery; Yellow Led (Link) Does Not Blink According To No. Of Slaves - SolarEdge Home Gateway Installation Manual

Appendix A: Troubleshooting
Troubleshooting ZigBee Wireless
Connection
Yellow LED (Link) does not blink after device
discovery
If the yellow LED (Link) does not blink after device discovery, a
connection error may have occurred. Try the following
troubleshooting actions:

Relocate the home gateway closer to the inverter to improve
signal strength.

Disconnect the inverter rom the AC source and check that the
ZigBee slave inside the inverter is in the correct orientation and
that all its pins are inserted into their correct locations in the
communication board, and no pins are left out of their socket.

Place a SolarEdge repeater (sold separately) between the home
gateway and the inverter. Refer to the SolarEdge Repeater
Installation Guide.
Yellow LED (Link) does not blink according to
no. of Slaves
If the yellow LED does blink, however not the correct number of
times (according to number of slaves), try the following
troubleshooting actions:
1
Check the inverters as follows in order to identify a
disconnected inverter:
a. Short-press the inverter's LCD light button until reaching
the Server status screen:
S e r v e r :
S t a t u s
20
Home Gateway Installation Guide – MAN-01-00118-1.4
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