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Firmware Updates
The rmware used by iT500 Thermostats is periodically updated by SALUS. To install these updates on your
iT500, go to the website and follow the onscreen instructions. For example:
The rmware on your unit will then be updated using OTA (Over The Air) technology.
The display will ash 1, 2, 3, 4, 5, 6 to show that an update is in progress, starting with 1 and rising to 6:
Warning: While the update is in progres, do not exit the webpage or disconnect the device,
as this will cancel the update.
DO NOT: Remove the batteries while the update is in progress as this will result in your iT500TR
being permanantly unusable.