A dishwasher appliance having a camera assembly. The dishwasher appliance is configured for obtaining an image of the door, determining the position of the door relative to a tub of the appliance; and using the position of the door in one or more dishwashing operations.

A dishwasher and method utilize an imaging system to perform various diagnostic operations within the dishwasher, including one or more of level sensing, filter cleaning, wash tub rinse down, foam detection, imaging system cleaning, and remote viewing. A controller may clean a filter by controllably-redirecting a controllably-movable sprayer to spray fluid onto the filter.

A dishwasher appliance is provided including a door pivotally mounted to a cabinet to provide selective access to a wash chamber and a user interface panel mounted to the door. A controller is in operative communication with the user interface panel and is configured to detect an abnormal button interaction with the user interface panel, determine that at least one cycle operating parameter has changed in response to the abnormal button interaction, and implement a responsive action, such as providing a user notification, seeking user confirmation, and reverting to prior settings if the abnormal button interaction was unintentional and resulted in a change in the cycle operating parameters.

A household appliance is disclosed that may perform a useful cycle of operation on an item. The household appliance may include a treating chamber for accommodating the item during the performance of the useful cycle, and a body enclosing the treating chamber. The body may include a front side, an underside, a first delimiting surface and a second delimiting surface, wherein the first and second delimiting surfaces forms a recess between the underside and the front side. The first delimiting surface may be essentially parallel to the underside of the body. The household appliance may further include a communication module configured to wirelessly transmit and/or receive data. The communication module may be arranged at the first delimiting surface.

A dishwasher system for cleaning dishes may include a dishwasher tub configured to house dishes therein and run a dishwasher cycle, a door assembly configured to selectively seal the dishwasher tub, the door assembly including an inlet nozzle arranged on the inside of the door assembly, the inlet nozzle extending across the width of the door at the top of the door assembly to receive hot and moist air post wash from the dishwasher tub, and a duct fluidly connected to the inlet nozzle and configured to transfer the air through the door assembly and out an outlet nozzle during a drying phase of the dishwasher cycle prior to the door assembly being opened post-cycle.

The present disclosure relates to a dishmachine that includes one or more features directed to water, energy or material savings. The disclosed dishmachines are still capable of meeting the soil demands of the articles to be cleaned.

A dishwasher and method utilize an image-based position sensor that is positioned to sense the rotational position of a discretely directable tubular spray element driven by a tubular spray element drive.

A household dishwasher includes a washing compartment, an activatable unit arranged in the washing compartment, a control device configured to actuate the activatable unit, an optical sensor configured to acquire an optical sensor signal of the washing compartment, and a communication unit for bidirectional communication with a remote server. The communication unit transmits the acquired optical sensor signal to the remote server and receives a control command from the remote server for actuating the activatable unit and to forward the received control command to the control device.

A dishwasher and method utilize an image-based position sensor that is positioned to sense the rotational position of a discretely directable tubular spray element driven by a tubular spray element drive.

A method for removing stains, in particular tea stains, during a cleaning cycle of a household appliance, such as a dishwashing machine. The cleaning cycle comprises at least a main wash cycle. A cleaning agent is released during the main wash cycle when the temperature inside the household appliance during the main wash cycle exceeds a predetermined temperature threshold, the threshold being higher than about 40° C., for example higher than about 55° C.