sjg1993

重庆电信，最近刚升级客户端，彻底取缔了老版本客户端 下载地址:http://cq.189.cn/college/home/resource.htm

> Try setting the to 1 or 2.`encryption_version` thanks，I have try it(1or2), restat the ha,But the logs show the same, yet it still reports Error getting device encryption key，are you...

> I guess this means your Gree HVAC is not compatible then unfortunately. > > What brand + type do you have? I am using a Gree K+ series ducted...

> 我无法复制这个。所以我需要有这个错误的人进一步深入研究这个问题。 Okay, thank you. I hope this solves the problem.

**I found the same issue. Regarding the Gree ducted air conditioner, the extracted information after using the [gree-api-client](https://github.com/luc10/gree-api-client?utm_source=chatgpt.com),** **The running log as follows:** 2025-08-29 18:23:24.784 WARNING (SyncWorker_0) [homeassistant.loader] We found...