Green Blinking Power LED on unleashed (and most Ruckus AP's) indicates the AP has booted but is not getting an IP via DHCP.
https://support.ruckuswireless.com/documents/3123-ruckus-unleashed-200-8-ga-user-guideIs the AP plugged into a network that provided DHCP from a router or gateway?
Have you tried opening a browser to the default IP of the AP
If the wizzard has completed then the AP should also respond to url:
unleashed.ruckuswireless.com