User's Manual

27
Error F7: Laser distance sensor
fault. Please check and try to
restart the system.



- If the fault persists, please contact our customer
service.
Error F6: Battery module fault.

temperature is normal before
using.


normal before use.
- If the fault persists, please contact our customer
service.
Indicator light Solution
Robot -
Flashing Red
Error F1: Side brush module
fault. Please check and try
restarting the system.



on the system.
- If the fault persists, please contact our customer
service.
Error F2: Roller brush module
fault. Please check and try
restarting the system.



then turn on the system.
- If the fault persists, please contact our customer
service.
Error F3: 
fault. Please check and try
restarting the system.

suction port is blocked by dirt. Please clear them,

system.
- If the fault persists, please contact our customer
service.
Error F4: Wheel module fault.
Please check and try to restart
the system.


and then turn on the system.
- If the fault persists, please contact our customer
service.