User Manual for UL3-10K WIFI
4.
Problems & Solutions
4.1 Failed to establish connection between WIFI module and Router.
Solution: When the IP address you get from LCD is 0.0.0.0, please restart the power of inverter
and try to read IP address again. If it still doesn’t work, maybe the SSID or password of Router
have been incorrectly input when setting the WIFI parameters. Please initialize the WIFI module
and reset the WIFI parameters. It is important to make sure the SSID and password of Router are
correct.
4.2
It can’t connect to the local or remote monitor.
Solution: Login the setting pages of WIFI with the IP address you get from LCD. Check if the
network parameters on the “Other Setting” page have been set correctly.
4.3 No response from WIFI setting pages.
Solution: Maybe your browser is not compatible with the WIFI module. Please change a browser
to login and the IE browser is recommended.
