Dishwasher, method for controlling dishwasher, and recording medium

The invention provides a dishwasher, a control method of the dishwasher, and a recording medium. A dishwasher (1) according to an embodiment 1 is provided with: a washing tank; a detergent tank capable of storing a liquid detergent supplied to the washing tank; and a maintenance unit (173) that executes a maintenance operation for cleaning a detergent supply path for supplying the liquid detergent stored in the detergent tank into the cleaning tank by using the liquid stored in the detergent tank. The maintenance unit (173) shortens the execution time of the maintenance operation when the liquid level in the detergent tank drops below a predetermined reference value during the maintenance operation. 本发明提供一种餐具清洗机、餐具清洗机的控制方法以及记录介质。实施方式1的餐具清洗机(1)具备：清洗槽；洗涤剂罐，其能够贮存向清洗槽供给的液体洗涤剂；以及维护部(173)，其执行利用洗涤剂罐中贮存的液体来清洗洗涤剂供给路径的维护运转，所述洗涤剂供给路径用于向清洗槽内供给洗涤剂罐中贮存的液体洗涤剂。在维护运转中洗涤剂罐内的液位下降至规定的基准值以下的情况下，维护部(173)缩短维护运转的执行时间。