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13. Press the HOT WATER button again to go to the screen that will allow you to reprogram the HWB machine.
It will look like the following:
REPRGM IMIXHWB0?
EXIT YES
14. Press the REDUCED FILL button on this screen and the reprogramming process will start.
15. Within 15 seconds, the actual reprogramming will fully begin, and the current software version will come up
on the screen for the duration of the reprogramming process as follows:
BUNN iMIX
iMIX VERS 00.99
Where 00.99 would be an example of the number of the current (old) software version.
16. It may take up to two minutes for the reprogramming process to complete. During this time, the machine
will appear unresponsive, and if your USB Flash Drive has an indicator LED on it, it should be actively blinking
to indicate that the reprogramming activity is occurring.
17. When the software update has successfully completed, the machine should show the new software version
number briefly on the screen as follows:
BUNN iMIX
iMIX VERS 01.07
Where 01.07 is an example of the number of the new software version from your e-mail.
18. The entire process is only fully complete and the machine ready for further interaction when the display
comes back to saying the same text about program mode as shown in #9 up above:
PROGRAM MODE !!!
PRESS FORWARD SW
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