DISHWASHING MACHINE

PROBLEM TO BE SOLVED: To provide a dishwashing machine that accurately and reliably notifies a user of a time need to inspect, repair, or the like for the dishwashing machine, and to which a service person can reliably and efficiently perform inspection and repair operations, and whose usability is improved by simplifying a display unit checked by the user during use.SOLUTION: The dishwashing machine for washing the dishes 3 includes: an operation unit 6 for inputting an instruction to the dishwashing machine; a control unit 21 covered with a cover 26, performing the operational control of the dishwashing machine on the basis of the control information input in the operation unit 6; and a first display unit 7 for displaying the operational state of the dishwashing machine. The control unit 21 includes: a memory 22 for enabling the information relating to the state of operational process to be stored therein, and also written therein and read therefrom; and a second display unit 25 for displaying the information written in the memory 22 through the operation at the operation unit 6 or a memory control unit 23.