When the screen is unlocked, press “+” and click Super Frz.” 5 times (within 5 seconds).

After the refrigerator enters the ice-making water injection time adjustment state, 

the water injection time adjustment range is "0.5s~8s", 

and the display panel shows the currently set water injection time with double 8s, 

with the display mode corresponding to a display time range of "05~80". Each time the "-" button is pressed, 

the buzzer beeps once and the water injection time decreases; 

each time the "+" button is pressed, the buzzer beeps once and the water injection time increases; 

each time the water injection time is decreased or increased by 0.1s. 

If there is no operation within 5s, 

the set value is automatically determined and the ice-making water injection time setting mode is exited.