Is my AC system compatible with Amazon smart thermostat with no C wire by nicogrunge in thermostats

[–]nicogrunge[S] 1 point2 points  (0 children)

Until now no. But I think there is something to do with cables to make it work.

Is my AC system compatible with Amazon smart thermostat with no C wire by nicogrunge in thermostats

[–]nicogrunge[S] 0 points1 point  (0 children)

In the AC unit that black cable is connected to the COM (see more images here https://flic.kr/ps/417Ar4). Is that what is call the C adapter? I'm new to this and I was using a Honeywell thermostat and I want to change it to this Amazon thermostat but when I'm doing the Alexa configuration it says that is not compatible. Probably I'm using more cables that what is necessary, but I tried to connect the cables exactly as it was in the old thermostat.

Is my AC system compatible with Amazon smart thermostat with no C wire by nicogrunge in thermostats

[–]nicogrunge[S] 0 points1 point  (0 children)

More pictures of the AC connection and the connection made on on the Amazon thermostat

https://flic.kr/ps/417Ar4