User’s Manual 1PH HYD3000-HYD6000-ZP1
Rev. 1.0 01/09/2023
Identification: MD-AL-GI-00
Rev. 1.1 of 27/01/2023 - Application: GID
152/193
15.1.4.
Troubleshooting
Status of LEDs present on the adapter
1) Irregular communication with inverter
-
NET (left LED): steady on
-
COM (central LED ): off
-
READY (right LED): flashing on
Figure 79
- Irregular communication status between inverter and Wi-Fi
-
Check the Modbus address set on the inverter:
Enter the main menu with the ESC key (first key on the left), go to System Info and press ENTER to
enter the submenu. Scroll down to the Modbus address parameter and make sure it is set to 01 (and in
any case, other than 00).
If the value is not 01, go to “Settings” (basic settings for hybrid inverters) and enter the Modbus Address
menu where the 01 value can be set.
-
Check that the Wi-Fi adapter is correctly and securely connected to the inverter, making sure to
tighten the two cross-head screws provided.
-
Check that the Wi-Fi symbol is present in the top right-hand corner of the inverter's display (steady
or flashing).
Figure 80
– Icons on the display of LITE single-phase inverters (left) and three-phase or hybrid inverters (right)
