...
Blue Box: Honeywell r8405b1009 (Fan Fan Controller)
| Wall Wire | Thermostat Wire | Terminal | Usage |
|---|---|---|---|
| White | White | ||
| Black | Red | ||
| Red | Brown | ||
| Orange | Yellow | Y | AC |
| Green | Green | G | Fan |
References
| Reference | URL |
|---|---|
| How Air Conditioners Work | https://servicechampions.com/how-your-air-conditioner-works/ |
| AC Won't Start | https://www.youtube.com/watch?v=wzAA4dlp_70 |
| AC Capacitor Fail | https://www.youtube.com/watch?v=C82HvbvP08E |
...