1.Please check whether there is water in the water tank.
  
2.Please make sure that the water tank and Mopping cloth holder are properly installed in place, and adjust the water volume switch to high on app.
    
3.Robot will detect mopping cloth holder for mopping. If don’t have water come out when mopping, try to check and install mopping cloth holder again. 
   If mopping cloth holder is installed well, when robot cleaning, there is voice prompt “Start Mopping".


4. If still have error, please contact support.us@tikom.cc for assistant.
  
Model:G8000/G8000Pro