What does the information displayed on the Xiaomi Smart Evaporative Humidifier mean?

Display prompt code:
1. E0: It is recommended to clean the pump;
2. E1: It is recommended to clean water and water level sensors.
3. Water shortage indication: Please fill the water tank between the top water level and the lower water level, and restart the operation.
Wi-Fi indicator:
1. Blinking orange: Awaiting connection;
2. Blinking blue: Connecting;
3. Blue: Connected;
4. Orange: Fail to connect;
5. Off: Disabled.
Other indicators:
1. Child lock indicator remains on: Child lock function is enabled;
2. Child lock indicator remains off: Child lock function is disabled;
3. Constant humidity mode indicator remains on: Constant humidity mode;
4. Sleep mode indicator remains on: Sleep mode;
5. High-power mode indicator remains in: High-power mode;
6. Drying indicator remains on: The humidifier is drying the filter;
7. Pausing indicator remains on: The humidifier is paused.
The display also shows the relative humidity value.