How do put I the motor into deep sleep?

• Press and hold the settings button for approx. 3 seconds. Motor LED will flash 8x green.
  
  
• While LED is flashing green, press and hold the settings button for approx. 3 seconds. Motor LED will flash 8x red with motor buzzer noise.
  
  
• While LED is flashing red, press and hold settings button for approx. 6 seconds. Motor LED will flash 4x red fast plus 1x long motor buzzer noise.