Hope you are doing well !
Basically you do not need to reset the ICX-7150-C12P because that device only provides power to the Wireless Access Points.
Here is how to connect correctly the devices
Most common Setups for Lennar homes users
The access point is the devices that provides wireless connectivity :
ICX-7150-C12p provides power to the wireless access points and wired connectivity
If you want to reset the Wireless Name from and pre-configured SSID ( Wireless signal ) properly you need to preform a factory reset to the Access Point .
Physical Factory Reset an Access Points Ruckus