If the Mijia Smart Evaporative Humidifier Pro reports a water shortage after being filled with water, please refer to the following information:
1. It is possible that the water flow was too fast when adding water, causing air to be trapped in the water pump.
2. Pour out the excess water to maintain the water level at the pump level, and gently shake the water tank several times to try.
3. Check whether the float in the water tank is stuck due to scale or foreign matter. Clean and reinstall it if necessary.
4. If the issue persists, empty the water tank completely, refill it with clean water, and restart the device to reset the water detection system.