The pot values are displayed if your in Advanced Edit mode but they're not displayed in Manual Mode as you're just meant to twiddle the knobs and listen to it like one of your manual jobbies
This wiring diagram should help you check the pot wiring. If the colours don't match your cables, the connector numbers should let you double check things.
https://www.dropbox.com/s/f32xdhmz27gq5q5/Corrected%20Automation%20Wiring%20Diagram%20%281%2C2%29.pdf