New thermostat software can be saved to a USB device and then uploaded to the Prestige® IAQ thermostat using the USB port. Please follow the instructions below to upload new thermostat software.

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Please connect a USB device to your computer now. Download the file below to the USB device by clicking the following link. When the File Download box opens, click Save.

When the Save As box opens, navigate to the directory of your USB device and save the file. For example, if your USB drive is letter “F”, navigate to “My Computer” and then drive “F”. Microsoft access 2003 runtime free download.

After the file is saved, connect the USB device to the thermostat and select the “Software Update” option on the thermostat.