Process for detecting the charge of the strainer arrangement of a dishwasher

摘要

The method involves determining at least one loading value from at least one first and second process parameter value associated with a level of a washing liquid or from at least one first and second washing liquid level associated with a process parameter and using the loading value as a measure of the filter loading, whereby the process parameter has a definite relationship to e.g. the revolution rate of a circulation pump.