Why does the sweeping robot not automatically start sweeping jobs at the scheduled time?

This may be caused by the following reasons: the sweeping robot's switch is turned off, just turn it on again; The Appointment setting is unsuccessful, please reset the Appointment time. When the machine beeps, it means the Appointment setting is successful; The time setting is incorrect, the Appointment time is set according to the sweeper's running time, so if the robot's time is not set correctly, the Appointment time will also be incorrect. So you should set the current time before setting the Appointment time.