Startup/Shutdown Procedure - LG LGES-5048 User Manual

Note:
1. Please make sure the password, Encryption method / algorithm is the same as the router's.
2. Under normal operation, the Wi-Fi LED on inverter will change from double blink to quadruple blink
then to solid status, which means Wi-Fi has connected to the server successfully.
3. Wi-Fi configuration could also be done on LGES PV Master APP, details please check on LGES PV
Master.
Wi-Fi Reset & Restore
Reset means rebooting the Wi-Fi module, the Wi-Fi settings will automatically be reprocessed and saved.
Restore means resetting the WiFi module to the default factory setting then requires configuration.
Wi-Fi Reset
Short press the reset button.
The WiFi LED will blink for a few seconds.
Note:
Wi-Fi Reset & Restore function is only used when:
1. Wi-Fi loses connection to internet or cannot connect to LGES PV Master successfully.
2. Cannot find "Solar-WiFi signal" or have other Wi-Fi configuration problems.
3. Please do not use this button if Wi-Fi monitoring works well.
4. If you need to replace the module, please use the unlock tool, page 29.

3.2 Startup/Shutdown Procedure

Start-up Procedure
:
1. Turn on all "PV ARRAY D.C. ISOLATOR(S)" located adjacent to or below the inverter.
2. If a battery is connected to the inverter, turn on "BATTERY DC ISOLATOR".
3. Turn on either the "MAIN SWITCH (INVERTER SUPPLY)" located in the switchboard or the
"INVERTER AC ISOLATOR" adjacent to or below the inverter.
Shutdown Procedure
:
1. Turn off either the "MAIN SWITCH (INVERTER SUPPLY)" located in the switchboard or the
"INVERTER AC ISOLATOR" adjacent to or below the inverter.
2. Turn off all "PV ARRAY D.C. ISOLATOR(S)" located adjacent to or below the inverter.
3. If a battery is connected to the inverter, turn off "BATTERY DC ISOLATOR".
Wi-Fi Restore
Long press the reset button more than 3s.
The Wi-Fi indicator will double blink until
the Wi-Fi is configured again.
22
WiFi Button