Patent ID: 9055859
Filing Date: 2015-06-16
Classification: A47L,Y02B

Abstract:
1. A method for operating a dishwasher, wherein the dishwasher includes: a first heater to heat liquid at least twice, wherein the first heater is an air heater; a sorption drying system having reversibly dehydrogenizable drying material; and a control unit programmed to control an operation of the first heater, wherein the control unit is programmed to operate the first heater to heat liquid at least twice during a wash program, the method comprising: performing a plurality of program steps of the wash program and heating the liquid at least twice with the first heater, wherein the first heater is the air heater, wherein the first heater is operated at least temporarily during at least two program steps of the plurality of program steps; and performing a desorption phase of the reversibly dehydrogenizable drying material of the sorption drying system, wherein the desorption phase is divided into at least two program steps, and wherein the first heater heats the liquid during a rinse-aid program step to complete a desorption of any of the reversibly dehydrogenizable drying material which was incomplete prior to the rinse-aid program step.