Introduction Warnings, Cautions, and Notices Safety advisories appear throughout this manual as required. Your personal safety and the proper operation of this machine depend upon the strict observance of these precautions. The three types of advisories are defined as follows: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Copyright This document and the information in it are the property of Trane, and may not be used or reproduced in whole or in part without written permission. Trane reserves the right to revise this publication at any time, and to make changes to its content without obligation to notify any person of such revision or change.
The firmware file can’t be placed in a subfolder on the USB drive. 3. Place the USB drive with the firmware in the USB port on the Symbio 700 controller. Download Phone App The Symbio Installation and Service tool is required to update the firmware on the Symbio 700 controller.
5. On the startup screen press Skip in the lower left-hand corner of the screen. 6. On the Unit List screen, select the Symbio 700 controller to pair with. If the controller is not listed, press the refresh arrow in the upper right-hand corner of the screen.
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7. Reconnect the Symbio App to the Symbio 700 controller. 8. The Symbio App will display a Previous Operation Succeeded message that shows the new firmware version when re-connecting to the controller after finishing the update. The firmware version displayed in the message should match the desired firmware version from the selected firmware file.