washing machine drum control program or the like with a chance of entering the pump to drain only in the presence of water in the bottom of the container of a lye

摘要

A drum washing machine is equipped with a rotating laundry drum, which is connected to a discharge system consisting of an emptying pump and a discharge tube. A level registering device controls the water supply to cater for different levels in the washing solution container. During the pumping-off phase, the emptying pump is switched on or off via the level registering device. ADVANTAGE - The emptying pump can only be switched on when there is water in the bottom section of the washing solution container.