Opening the drawer will automatically turn the DishDrawer® on for 30 seconds. Turn the Childlock off. Discover several methods of troubleshooting and resolving these problems so you can enjoy dry, soft clothes once again.Childlock feature is on or the ‘ Closed drawer autolock’ option is on, or both. Power button button turns the DishDrawer® on or off. Included in the list below are the E codes, F codes,.