How to clear the content in the zelio smart relay ?
The program's clear function can be used to erase the application
loaded on the smart relay, as well as related information
(password), but does not affect the smart relay and its firmware.
This operation is very useful for removing a program whose
password you have forgotten.
Note: The program clear command is still valid, even if the
smart relay is protected by a password.
The Clear the Program function can be accessed from the Transfer menu.