| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of preventing input error to an operation device by a user, and to provide the operation device capable of preventing the input error by the user.SOLUTION: The operation device includes a home icon operating portion 25A and functional icon operating portions 25a-25h, only an icon of the home icon operating portion 25A is displayed in an initial state, and the home icon operating portion 25A does not accept an operation input when it is operated with the functional icon operating portions 25a-25h, and accepts the operation input when the home icon operating portion 25A is independently operated. When the home icon operating portion 25A accepts the operation input, undisplayed icons of the functional icon operating portions 25a-25h are displayed, so that the functional icon operating portions 25a-25h are kept in an operation input acceptable state. |
