Hi,
I’m trying to sustitute and automate an old Carrier fancoil HVAC system that controls a 40DMC01 unit. The options it gave were NTC - Carrier Room Controller( CEPL130394-01 ) or WTC IR Controller (all of them using Carrier Comfort Network propietary sistems)
The main options I’m considering are:
- Use an old IR controller to get all codes sent to the system
- Unplug the wall controller, feed it with 24v transformer and try using a Raspberry pi zero w using GPIO connecting it to the system to reproduce the codes
- Using an ESP32 connect the system to my HA and control it
Does anyone know if there is any solution/library/project for this machines/Controllers so i can get more info?
Thanks