The Symbio® Service and Installation free app has all that you need to start up and service a Symbio 700 controller without a PC or other software service tool. The app connects a Symbio 700 controller using Bluetooth BLE or Trane Connect Secure Remote Access when available. Using the app, you can • View the equipment status, alarms, and diagnostics • Configure the controller to match the installed equipment options, • View and edit setpoints and other operational parameters, • Configure the controller to communicate to a BAS or Trane Connect for remote access • Back up and restore controllers and update firmware from a USB drive