## Introduction
The Xiaomi Home Assistant is a smart home system that integrates various devices, including air conditioners. However, some users have reported an issue where the system recognizes the Bluetooth VRF air conditioner status as unknown after it is turned on.
## The Problem
The problem occurs when the air conditioner is turned on, and the Home Assistant system fails to recognize its status. The device information is as follows:
* Device model: scdvb.aircondition.acm
* Manufacturer: Chengdu SCDVB Electronic Technology Co., Ltd.
* Firmware version: 2.0.3_0012
The issue has been observed on the living room air conditioner, which is recognized as closed when turned off but becomes unknown when turned on.
## Reproduction Steps
To reproduce the issue, follow these steps:
1. Ensure the air conditioner is turned off.
2. Turn on the air conditioner.
3. Observe the Home Assistant system's recognition of the air conditioner status.
## Expected Behavior
The expected behavior is for the Home Assistant system to recognize the air conditioner status as on or in a specific mode (e.g., heating or cooling) after it is turned on.
## Log Information
The system log does not provide any response, and the log timezone is set to Asia/Shanghai. The Home Assistant Core version is 2025.1.3, and the Home Assistant Operation System version is also 2025.1.3. The Xiaomi Home Integration version is v0.1.5b2.
## Additional Context
There is no additional context provided for this issue.
## Solution
To resolve this issue, it is recommended to update the firmware of the air conditioner to the latest version and ensure that the Home Assistant system is configured correctly. Additionally, users can try resetting the air conditioner and the Home Assistant system to their default settings.
## Conclusion
The Xiaomi Home Assistant issue of recognizing the Bluetooth VRF air conditioner status as unknown after it is turned on can be resolved by updating the firmware and configuring the system correctly. If the issue persists, users can try resetting the devices to their default settings.