Hvac problems

[Keonsr10]

ppurchased and installed all new actuators because they were reading stuck. Now I'm getting these codes just need some advice on what to do next this thing is becoming a money pit.

 

[Fless]

If you disconnected the HVAC controller to do the work, most of the communication codes are related to that. If you haven't cleared the codes yet, do so, and see which ones come back.