Select: System (Administer System) | Web (Web Administation Preferences) | SSL (SSL for Daemon HTTP Page:). This option is set to [ Disabled ] by default. Press ENTER to toggle it to [ Enabled ].
Open the web interface by pointing to the Reload server's HTTPS IP or DNS name address followed by its port, which by default is "5555".
An example would be: https://10.1.1.5:5555
It is not possible to use a custom SSL certificate as the certificate is hard-coded into Reload.