Whirlpool washing machines display U4, Whirlpool washing machines display U

I am also using a Whirlpool drum washing machine at home, it may be that the south has recently entered the summer, the weather is hot and humid, the components of the line control door opening linkage mechanism, the aging and damp lifting door lock is almost force, the computer version issued a command to unlock, the linkage element also followed up the action, the sound of clicking is to lift and unlock again and again, but unfortunately the final result is that the electric lock is not opened, after the normal use of washing, the door can not be opened to display the fault code U4, and the door also makes a clicking sound.

At this time, follow the direction of the original open side of the door with your hand, carefully find and grope below, there must be a manual pull rope, which is the emergency door lock pull rope designed by the manufacturer, and the specific unlocking operation is as follows: press the power button of the washing machine again, and the current setting mode appears on the display screen and there is a lock symbol