Mando Duct Ac

[Fahad4]

Hi

I have 4 duct Ac I'm thinking to replace controller with nest.

but I don't now if compatibility with current controller?

my current controller is KJR-12B/DP(T) 

I tried Nest compatibility checker but all label wire not match!!!

[Fahad4]

this the wires connect to my controller 

[DRVG]

were you able to set it up?