I have an eim honeywell system. Bypassed it for the nest next generation. I do have a humidifier and I used the * for that. So everything works accept the ac outdoor unit nit kicking on. The fan inside kicks on fine. The only thing I can think is I never wired the outdoor sensor, because I could not figure out where to wire that on the thermostat. The back and brown are going to it in the picture at bottom left of eim. The only other wire in that line was the red which is tied to the Y, so I tried just wiring that to the yellow, but that did not make a difference. Any suggestions?
any help would be appreciated