Charging Dock Charging Indicator (Remain white when the robot vacuum is connected to power) Mop Pad Assembly Laser Distance Sensor Right Wheel Lef Wheel Brush Cover Cover Brush Buton/Indicator Batery Pack Side Brush Collision Sensor Cliff Sensor IR Receiver Sensor Press to return to charge or stop docking Press and hold for three seconds to turn on or off Press to start or pause cleaning Indicator Status Descriptions White Working normally Yellow Wi-Fi disconnected Slowly blinking white In charging Blinking yellow Error Blinking white Returning to charge/Firmware is upgrading Off Shutdown/In sleep 06