AC Jr. setup?

[dmbnpj]

First off, wow confusing and very frustrating.

So, on the control unit supposedly underneath where the time is shows the controls of the 8 possible units on the DC8? Am I correct here? If so, my heater and chiller are in positions 5 and 6. Right now instead of the 'arrow up' or 'arrow down' my control is showing 'U'? What is the 'U'?

 

[dmbnpj]

Anyone else run into this 'U'?

 

[reggiepe]

it's an unknown icon. The timer setting may have not reached the threshold yet to acivate that timer or you don't have the correct character for the display icon. Jump into the sponsor forums, and then under Neptune Systems. You will find a wealth of information in there. I did when I first started the setup on mine.