For the dust bin, there are two different modes available - auto emptying and manual emptying.
By default, it is set to manual emptying mode.
In the display window, you can find out when to replace the dust bag and charge the battery and the sub battery.
Try this
Dust removal
While the dust bin is being emptied, the dust bin emptying(bag change) icon lamp is lit.
Once the dust bin is completely emptied, the dust bin emptying(bag change) icon lamp will be turned off.
When the dust bin emptying(bag change) icon lamp is flickering in red, then replace the dust bag.
For cleanness and better performance, you are recommended to replace the dust bag once every one or two month.
Manual emptying mode
Press the Start/Stop button on the charging station display window(function controller).
Alarm sounds will be heard to indicate that the dust bin is emptied.
Auto emptying mode
Press the Start/Stop button for 3 seconds. Then the auto emptying icon will be turned on to indicate that the auto emptying mode is activated.
Proceed in the same way when you revert it to manual mode again.
Auto emptying icon will be turned off.
Sub battery
While the sub battery is being charged, the sub battery icon will flicker and once the charging is completed, it will remain lit.
Once the battery mounted in the vacuum cleaner is completely charged, the sub battery charging will start.
This guide was created for all models, so the images or content may be different from your product.