Abstract: What is proposed is a cleaning appliance (110) for cleaning articles to be cleaned (116). The cleaning appliance (110) comprises at least one cleaning chamber (114) and at least one nozzle (123) for applying at least one cleaning fluid (118) to the articles to be cleaned (116) within the cleaning chamber (114). The cleaning appliance (110) also comprises at least one temperature sensor (168), which is arranged in at least one desired jet region (166) of the nozzle (123). The cleaning appliance (110) also comprises a control unit (157), which is designed to analyze at least one sensor signal of the temperature sensor (168) and to evaluate a jet behavior of the nozzle (123) on the basis of the sensor signal.

Abstract: What is proposed is a cleaning appliance (110) for cleaning articles to be cleaned (116). The cleaning appliance (110) comprises at least one cleaning chamber (114) and at least one nozzle (123) for applying at least one cleaning fluid (118) to the articles to be cleaned (116) within the cleaning chamber (114). The cleaning appliance (110) also comprises at least one temperature sensor (168), which is arranged in at least one desired jet region (166) of the nozzle (123). The cleaning appliance (110) also comprises a control unit (157), which is designed to analyze at least one sensor signal of the temperature sensor (168) and to evaluate a jet behavior of the nozzle (123) on the basis of the sensor signal.

Abstract: A cleaning apparatus for cleaning items to be cleaned is provided. The cleaning apparatus comprises at least two loads. The cleaning apparatus has a modular control system, which comprises a machine control system and at least one contactless control element. The machine control system is set up to perform at least one cleaning program. The contactless control element is set up to supply at least one of the loads with energy on a variable basis. The machine control system is set up to provide at least two different actuation strategies for the cleaning apparatus. Each actuation strategy comprises information about required energies for the loads. The machine control system is set up to transmit information about the required energies for the associated loads to the contactless control element via at least one bus system in line with a selected actuation strategy. The contactless control element is set up to apply the respective required energy to at least one associated load.