You can delete one or multiple unconfigured TurboTier from the Management Console.
Procedure
Log in to the Management Console.
Click Manage > TurboTier. Note that if the All Organizations menu is enabled, you have to first select an organization and then click Manage > TurboTier.
In the Unconfigured tab, select one or more TurboTier that you want to delete and select the delete option.
Click Yes on the confirmation dialog box.