摘要:
A method for monitoring a level of a sanitation agent in a dishwashing system having a sanitation agent supply vessel includes the step of providing a supply tube having a first portion and a second portion that are unconnected to one another. The first and second portions are linked with a pipe. An optical sensor is situated adjacent the pipe, and a reference reading, a fault check reading, and a fault confirmation reading is sequentially taken with the optical sensor. The method further includes the step of imposing a warning signal by a controller when both: (1) a magnitude of the difference between the reference reading and the fault check reading exceeds a threshold; and (2) a magnitude of the difference between the reference reading and the fault confirmation reading exceeds the threshold.
摘要:
The invention relates to a self-contained and wireless monitoring device (10) for use in a washing machine (1) to indicate shortage of detergent in said washing machine. The monitoring device comprises a sensor (13) arranged to monitor detergent concentration in washing liquid (5) of said washing machine and to provide an alarm signal (A) when said monitored detergent concentration is below a target value. The monitoring device is capable of floating in said washing liquid and comprises signalling means (11) for indicating said shortage of detergent in response to said alarm signal. The invention further relates to a package containing such a monitoring device and a method for indicating shortage of detergent.
摘要:
A dishwasher is provided that has a door and a wash compartment that is closed off by the door. The wash compartment receives items to be treated and has a movable dish rack in which items to be cleaned are supported. The movable dish rack is moved from a treatment position in which the wash compartment is closed to an access position in which loading and unloading of dishes into the dishwasher is facilitated. The dishwasher further includes a visual display facility for visual notification of operation information and/or program information of the dishwasher. The visual display facility is assigned to the dish rack.
摘要:
A product delivery and monitoring system is provided. The system includes at least one air pump, an air pump sensor for each air pump, at least one diaphragm pump, a diaphragm pump sensor for each diaphragm pump, a controller and an indication system. Each air pump sensor is configured and arranged to monitor the operation of the air pump. The at least one diaphragm pump is configured and arranged to deliver a product in response to the operation of an associated air pump. Each diaphragm pump sensor is configured and arranged to monitor the delivery of the product by the diaphragm pump. The controller is in communication with each air pump sensor and each diaphragm pump sensor. The controller is configured to generate at least one control signal based on a comparison of communications from an air pump sensor and an associated diaphragm sensor. The controller is configured to manipulate the indication system with the at least one control signal.
摘要:
A method for controlling a dishwasher including the steps of first determining a steam operation mode for washing dishes and second determining at least one of a motor rotation speed, a number of repetitions of a steam supply step, a steam washing pattern, and an amount of detergent based on the determined steam operation mode.
摘要:
A household appliance for treating at least one item according to at least one cycle of operation, includes a treating chamber for receiving the at least one item for treatment according to the at least one cycle of operation, a treating chemistry dispenser receiving a unit dose container having an optically sensible element, a physical alteration element located proximate to the treating chemistry dispenser and operable to physically alter at least a portion of the optically sensible element, and a sensor to sense the physical alteration.
摘要:
A method for monitoring a level of a sanitation agent in a dishwashing system having a sanitation agent supply vessel includes the step of providing a supply tube having a first portion and a second portion that are unconnected to one another. The first and second portions are linked with a pipe. An optical sensor is situated adjacent the pipe, and a reference reading, a fault check reading, and a fault confirmation reading is sequentially taken with the optical sensor. The method further includes the step of imposing a warning signal by a controller when both: (1) a magnitude of the difference between the reference reading and the fault check reading exceeds a threshold; and (2) a magnitude of the difference between the reference reading and the fault confirmation reading exceeds the threshold.
摘要:
A removable non-integrated treating chemistry dispensing cartridge assembly may emit a signal in response to a predetermined amount of treating chemistry being detected and in response to a predetermined amount of illumination being detected.
摘要:
A dishwashing machine configured to detect the presence of rinse aid in fluid in a washing chamber of the dishwashing machine. An electronic controller selects the drying stage of the dishwashing cycle based on whether rinse aid is present.