A method for operating a water-bearing household appliance for treating articles, in particular a dishwasher or washing machine, the water-bearing household appliance including a treatment chamber for treating the articles with a washing liquor and a dosing system for dispensing a dosing-amount of detergent provided by a dosing unit, the method comprising: selecting one of a plurality of different treatment cycles, controlling the water-bearing household appliance to perform the selected treatment cycle, actuating the dosing system to dispense the dosing-amount of detergent according to the selected treatment cycle, detecting a sensor signal of the dispensed dosing-amount of detergent, adjusting the selected treatment cycle as a function of the detected sensor signal, and controlling the water-bearing household appliance to perform the adjusted treatment cycle.

A wash monitoring system including a water flow meter that transmits water flow readings of flow through a water line, chemical conduits with color sensors on the chemical conduits and configured to transmit color readings of a chemical within the chemical conduits, and chemical flow meters on the chemical conduits that transmit chemical flow readings of flow through the chemical conduits. The system includes a memory containing processor-executable instructions that cause processors to compare the water flow readings with a range of water flow readings, compare the chemical flow readings with a range of chemical flow readings, compare the color readings with a range of color readings associated with each of the one or more chemical conduits, and initiate an alarm if one of the water flow readings, the chemical flow readings, or the color readings are not within the respective ranges of readings.

A retrofit auxiliary device for distributing cleaning resources to a household cleaning appliance having a treating chamber is described wherein the device can connect to various household cleaning appliances of different makes and models and can learn the flow of water and detergent during various stages of operation and then perform the dispensing itself.

A domestic dishwashing machine includes a dishwashing container, a door, pivotably mounted on the dishwashing container, for closing a dishwashing chamber formed in the dishwashing container, and a dosing system, arranged at the door, for a solid detergent, for example, in tablet form. The dosing system may include an annular magazine having a rotatably arranged rotor which delimits a plurality of radially outwardly open storage compartments, distributed in the circumferential direction, which are each to receive a detergent tablet. In some embodiments, a chute is arranged beneath the rotor, and the chute allows a detergent tablet which has fallen into the chute to fall freely to an outlet opening at which the detergent tablet can pass into the dishwashing chamber. By rotation of the rotor, a storage compartment filled with a detergent tablet can move into a position radially opposite a dosing opening, at which the chute begins.

A method for reducing auto-dosing fluctuation of a washing machine equipped with an automatic dosing device, by using a liquid detergent with a relatively low high-shear viscosity. A cleaning system including a washing machine equipped with an auto-dosing device, in combination with a liquid detergent characterized by a relative low high-shear viscosity.

A method of operating a dishwasher appliance, as provided herein, may include detecting a door of the dishwasher appliance in an open position and determining the door is maintained in the open position for a preset minimum continuous period. The method may further include detecting the door in a closed position following the preset minimum continuous period. The method may still further include measuring an additive volume of a wash additive in an additive compartment on the door while the door is in the closed position following the preset minimum continuous period.

The invention relates to a method of automatic dishwashing in a dishwasher having a wash tank, comprising: in a first step, delivering a first composition to dishware in the tank in the form of a mist; and afterwards, in a second step, delivering a second composition to the dishware in the tank in the form of a jet; wherein the first and second compositions are different, the first composition comprises a bleach, and the second composition is alkaline and comprises a builder. The invention also provides a dishwasher adapted to carry out the inventive method.

A method for reducing auto-dosing fluctuation of a washing machine equipped with an automatic dosing device, by using a liquid detergent with a relatively low high-shear viscosity. A cleaning system including a washing machine equipped with an auto-dosing device, in combination with a liquid detergent characterized by a relative low high-shear viscosity.

Systems, methods, and computer program products for monitoring a level of product (14) in a reservoir (10, 130, 140, 190, 260) of a chemical dispensing system. A lid (22, 148, 216, 302, 358) configured to engage an opening (28, 136, 138, 146, 204, 352) of a container (12, 198, 354) includes a level sensor (26, 244, 272, 342, 386) having a transceiver (36) that transmits an output signal (38) and receives a portion of the output signal (38) reflected back (42) to the transceiver (36). The level sensor (26, 244, 272, 342, 386) determines an amount of the product (14) in the container (12, 198, 354) by comparing a characteristic of the reflected signal (42), such as time the reflected signal (42) was received, to the characteristic of the output signal (38), such as the time the output signal (38) was transmitted. The level sensor (26, 244, 272, 342, 386) may also determine the size of the container (12, 198, 354) based on the reflected signal (42), and take this size into account when determining the amount of product (14) in the container (12, 198, 354). The level sensor (26, 244, 272, 342, 386) transmits product level data to a mobile device (54) in response to receiving an interrogation signal (66) therefrom.

A conveyor dishwashing machine (1) has at least one washing zone (7), and at least one final rinse zone (8) which is connected downstream (as viewed in the transport direction (T) of the wash items) of the at least one washing zone (7). The conveyor dishwashing machine (1) has a transport apparatus for transporting the wash items through the treatment zones (6, 7) of the conveyor dishwashing machine (1) so that the wash items are situated at least in regions in a washing plane (5) which runs horizontally. The washing plane (5) is configured as a main washing plane, and there is at least one additional washing plane (6) in at least one of the treatment zones (7, 8) of the conveyor dishwashing machine (1), in which additional washing plane (6) wash items can be treated.