Xiaomi Robot Vacuum Sensor Error: How to Fix It?

Xiaomi robot vacuums can efficiently clean your home thanks to their advanced sensors. However, these sensors can sometimes malfunction, leading to sensor errors. Sensor errors can cause issues such as the robot vacuum being unable to avoid obstacles, going in the wrong direction, or failing to clean properly.

To fix Xiaomi robot vacuum sensor errors, you can follow the steps below:

  1. Check the robot vacuum’s sensors. Inspect if the sensors are dirty, dusty, or clogged. If so, clean the sensors.
  2. Verify the laser sensor of the robot vacuum. Check if the laser sensor is functioning correctly. If not, clean or replace it.
  3. Update the robot vacuum’s firmware. Updating the firmware can help resolve sensor errors.
  4. Reset the robot vacuum. Resetting the robot vacuum can help fix some sensor errors.

Cleaning the Robot Vacuum’s Sensors:

The sensors on Xiaomi robot vacuums can be affected by dust and dirt, leading to sensor errors. To prevent sensor errors, it’s essential to regularly clean the robot vacuum’s sensors.

Follow these steps to clean the robot vacuum’s sensors:

  1. Open the top cover of the robot vacuum.
  2. Clean the dust and dirt around the sensors.
  3. Close the top cover of the robot vacuum.

Cleaning or Replacing the Laser Sensor:

The laser sensors in Xiaomi robot vacuums are used to detect the surroundings. If the laser sensor is dirty or clogged, it can lead to sensor errors.

To clean the laser sensor, follow these steps:

  1. Open the top cover of the robot vacuum.
  2. Remove the white adhesive papers in front of the laser sensor.
  3. Clean the dust and dirt on the laser sensor.
  4. Reattach the white adhesive papers.
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If cleaning the laser sensor doesn’t work, you may need to replace it, which should be done by an authorized service center.

Updating the Robot Vacuum Software:

Xiaomi robot vacuum software is updated periodically to introduce new features and improvements. Updating the software can help resolve sensor errors.

To update the robot vacuum software, follow these steps:

  1. Connect the robot vacuum to your Wi-Fi network.
  2. Open the robot vacuum’s mobile application.
  3. Go to Settings > Software Update section.
  4. Download and install any available updates.

Resetting the Robot Vacuum:

Resetting the robot vacuum can help resolve certain sensor errors.

To reset the robot vacuum, follow these steps:

  1. Open the top cover of the robot vacuum.
  2. Press and hold the reset button for 10 seconds.
  3. After the robot vacuum is reset, restart it.

Contact and Support:

If the above steps do not resolve the issue or if you require further technical assistance, you can contact the authorized service center if your product is under warranty.

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