Samsung
Robot vacuum

Select the code shown on your appliance to review its meaning and possible cause.

DIFFICULT TO MOVE
Movement difficulty voice alert

This official voice alert is used when the robot detects that it is caught, stuck, or trapped while moving.

LIDAR SENSOR
LiDAR sensor voice alert

This official voice alert indicates a problem with the LiDAR sensor used to map the surroundings.

We currently provide a verified sample and will add more codes after checking official sources.

LG Robot vacuum