摘要:
A washing machine appliance and a method for operating a washing machine appliance are provided. The method includes steps to determine whether articles received in the washing machine appliance for washing were wet when loaded into the washing machine appliance such that one or more parameters of a wash cycle may be adjusted. The washing machine appliance includes features for determining whether articles received in the washing machine appliance for washing were wet when loaded into the washing machine appliance and for adjusting one or more parameters of a wash cycle.
摘要:
Washing machine appliances and methods for operating washing machine appliances are provided. A method includes calculating a hot water fill time and a cold water fill time based on an assumed hot water temperature, an assumed cold water temperature, an assumed hot water flow rate, an assumed cold water flow rate, and a desired wash water temperature. The method further includes actuating a hot water valve to flow hot water for the hot water fill time, and actuating a cold water valve to flow cold water for the cold water fill time.
摘要:
Methods for determining load mass and operating washing machine appliances are provided. A method for determining load mass includes initially activating a motor to spin a basket of the washing machine appliance, measuring at least one of current or voltage of the motor before or during the initially activating step, and calculating a motor ramp up time based on the at least one of current or voltage. The method further includes deactivating the motor after the motor ramp up time has expired, measuring a first motor coast down time, and calculating a motor velocity based on the first motor coast down time. The method further includes finally activating the motor to spin the basket, deactivating the motor after the motor velocity has been reached, measuring a second motor coast down time, and calculating a load mass in the basket based on the second motor coast down time.
摘要:
A method for washing articles in a wash chamber of the washing machine appliance is provided. The method includes receiving user input of a user-selected water fill amount for a wash cycle, the user-selected water fill amount being the largest water fill amount available for selection by a user. The method also includes determining a characteristic of a load of the washing machine appliance and determining that an amount of water associated with the user-selected water fill amount is inadequate for the load. In response, the method includes providing the wash chamber of the washing machine appliance with an amount of water greater than an amount associated with the user-selected water fill amount.
摘要:
A washing machine appliance and a method for operating a washing machine appliance are provided. The method includes steps to determine whether articles received in the washing machine appliance for washing were wet when loaded into the washing machine appliance such that one or more parameters of a wash cycle may be adjusted. The washing machine appliance includes features for determining whether articles received in the washing machine appliance for washing were wet when loaded into the washing machine appliance and for adjusting one or more parameters of a wash cycle.
摘要:
Washing machine appliances and methods for operating washing machine appliances are provided. A method includes calculating a hot water fill time and a cold water fill time based on an assumed hot water temperature, an assumed cold water temperature, an assumed hot water flow rate, an assumed cold water flow rate, and a desired wash water temperature. The method further includes actuating a hot water valve to flow hot water for the hot water fill time, and actuating a cold water valve to flow cold water for the cold water fill time.
摘要:
A filter assembly for filtering wash fluid to be recirculated by a circulation pump in a dishwasher appliance is provided. The filter assembly includes a first filter member and a second filter member. The first filter member defines a first filter panel and the second filter member defines a second filter panel. The first filter panel is spaced from the second filter panel along an axial direction of the filter assembly and is configured in series flow with the second filter panel. More particularly, the first and second filter panels are configured such that wash fluid is filtered by the first filter panel and by the second filter panel prior to being recirculated by the circulation pump.
摘要:
Washing machine appliance and methods for operating washing machine appliances are provided. A method includes determining a load mass in a basket of the washing machine appliance, and flowing water into a tub until a predetermined tub water indicator level is met, wherein the basket is disposed in the tub. The method further includes estimating a first volume of water in the tub after the predetermined tub water indicator level is met, and determining a load type based on the load mass and the first volume of water. The method further includes flowing water into the tub until a secondary indicator level for the determined load mass is met if the determined load type is a low pressure indicator.
摘要:
Washing machine appliances and methods for determining load masses are provided. A method includes accelerating rotation of a basket of the washing machine appliance from a first speed to a second speed greater than the first speed and for a predetermined time measured for acceleration of the basket from the first speed; measuring, during the accelerating step, a check speed of the basket at the predetermined time; and measuring, during the accelerating step, an acceleration time for the tub to accelerate from the first speed to the second speed. The method further includes discontinuing acceleration of the basket after the second speed and the predetermined time have reached; and measuring a coast time for coasting of the basket from the check speed to the first speed. The method further includes determining a load mass in the basket based on the check speed, the acceleration time, and the coast time.
摘要:
A method for washing articles in a wash chamber of the washing machine appliance is provided. The method includes receiving user input of a user-selected water fill amount for a wash cycle, the user-selected water fill amount being the largest water fill amount available for selection by a user. The method also includes determining a characteristic of a load of the washing machine appliance and determining that an amount of water associated with the user-selected water fill amount is inadequate for the load. In response, the method includes providing the wash chamber of the washing machine appliance with an amount of water greater than an amount associated with the user-selected water fill amount.