Ok, According to the description none of the Access Points are online, so you need to check the connection between the ISP router to the ICX7150 Switch, because the one that connectivity will be the ISP router, let add an example in how should go the connections.
2:Confirm that the ISP router is online, by wiring the computer to the router and test if it's online.
This is Ethernet cable to wire the devices together.
3:Confirm that the ICX 7150 Switch is online, so do the same, but this time wiring the computer to the ICX 7150 Switch.
Note: the white box is the switch, you can use any of the yellow ports.
Note:Please provide the model of your ISP router, and Ruckus Support for Lennar Homes customers will be exclusively supporting customers via forum support model, please do no share personal data in your post.