28
ExBx
Front bumper wall detection sensor and
left and middle infrared sensors detect an
obstacle
Clean front bumper sensor
lens
ExCx
Front bumper wall detection sensor and
right infrared sensors detect an obstacle
ExDx
Front bumper wall detection sensor and
left and right infrared sensors detect an
obstacle
ExEx
Front bumper wall detection sensor and
right and middle sensors detect an
obstacle
ExFx
Front bumper wall detection sensor and
left, right, and middle infrared sensors
detect an obstacle
L01x
Fan overloaded
Check that the fan is not
obstructed and clean dust
bin
L02x
Roller brush overloaded
Check if it is stuck or
obstructed by obstacles
L0x1
Left wheel overloaded
L0x2
Right wheel overloaded
L0x3
Left and right wheels overloaded
L0x4
Left side brush overloaded
L0x5
Left wheel and left side brush overloaded
L0x6
Right wheel and left side brush overloaded
L0x7
Left and right wheels and left side brush
overloaded
L0x8
Right side brush overloaded
L0x9
Left wheel and right side brush overloaded
L0xA
Right wheel and right side brush
overloaded