![This is how i wired my Honeywell Lyric T5. It operates the heat just fine. But it doesn't work the AC. What am i doing wrong? : r/honeywell This is how i wired my Honeywell Lyric T5. It operates the heat just fine. But it doesn't work the AC. What am i doing wrong? : r/honeywell](https://i.redd.it/17pk0h4z5jo21.jpg)
This is how i wired my Honeywell Lyric T5. It operates the heat just fine. But it doesn't work the AC. What am i doing wrong? : r/honeywell
![Honeywell Home RCHT8612WF T5 Plus Wi-Fi Touchscreen Smart Thermostat with 7 Day Flexible Programming and Geofencing Technology Black - Amazon.com Honeywell Home RCHT8612WF T5 Plus Wi-Fi Touchscreen Smart Thermostat with 7 Day Flexible Programming and Geofencing Technology Black - Amazon.com](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71o7uCZhhTL._AC_UF894,1000_QL80_.jpg)
Honeywell Home RCHT8612WF T5 Plus Wi-Fi Touchscreen Smart Thermostat with 7 Day Flexible Programming and Geofencing Technology Black - Amazon.com
![Honeywell Home RTH8800WF T5 Smart Thermostat with Smart Room Sensor + First Alert Onelink Detector and Carbon Monoxide Detector Hardwired - Amazon.com Honeywell Home RTH8800WF T5 Smart Thermostat with Smart Room Sensor + First Alert Onelink Detector and Carbon Monoxide Detector Hardwired - Amazon.com](https://m.media-amazon.com/images/S/aplus-media-library-service-media/b7ff50f3-e8d7-4b31-8e27-a58401f6f4bd.__CR0,85,800,431_PT0_SX650_V1___.png)
Honeywell Home RTH8800WF T5 Smart Thermostat with Smart Room Sensor + First Alert Onelink Detector and Carbon Monoxide Detector Hardwired - Amazon.com
![Help with Honeywell T5 lyric install on Heatpump - the fan blows but the compressor does not turn on. I have tried changing o/b to both heat and cool. Below is the Help with Honeywell T5 lyric install on Heatpump - the fan blows but the compressor does not turn on. I have tried changing o/b to both heat and cool. Below is the](https://preview.redd.it/ssmt0qrpgq231.jpg?auto=webp&s=3f0348af6b90b712526090e1a5db4ed231e6ca63)
Help with Honeywell T5 lyric install on Heatpump - the fan blows but the compressor does not turn on. I have tried changing o/b to both heat and cool. Below is the
![Old thermostat works, but I can't get the Honeywell T9 to work. T9 require C Wire that was not in the wall. I added C wire & RC wire via plug-in 120v Old thermostat works, but I can't get the Honeywell T9 to work. T9 require C Wire that was not in the wall. I added C wire & RC wire via plug-in 120v](https://i.redd.it/qgn9tccrp6a91.jpg)