Why doesn't the washing machine drain before spinning?

Good afternoon! The BOSCH WFLI 2440 washing machine, before spinning, does not drain the water and goes into error. After manual installation to DRAIN or RINSE it buzzes for a long time, makes attempts to drain and then drains the water. Further it works as usual. What to replace?

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5 comments

  • Admin

    Hello, if the washing machine does not drain the water, first check the following points:
    1. Is the drain hose bent? Maybe it was jammed by the body and the water drains with difficulty into the sewer.
    2. Is the filter clogged?
    3. Is the drain pump dirty? If the washing machine is old, it is possible that the pump blades are clogged.
    If inspection and cleaning of the drainage system does not produce results, it is entirely possible that the cause of the failure is the control module. In this case, you need to take the washing machine to a service center for professional diagnostics and repair.

    To answer
    • Alexander

      I also sin on the control module.
      With an intermediate drain after washing, everything is fine, and when rinsing, too. The problem is just before spin.
      The machine honestly tries to turn on the drain, it buzzes for about five minutes. Then a doomed error beeps.
      If you put the DRAIN - it merges in half with sin, and then everything is normal in the rinse.
      It turns out - the drain pump has nothing to do with it. Or a drain start sensor, or a control module ...

      To answer
      • Admin

        Well, in this case, it is better to entrust this matter to specialists, the diagnosis will show.

        To answer
  • Alexander

    A pressure switch can not be the reason ??
    For with the fifth - seventh attempt to start the drain, it still starts it.
    It turns out - the problem is in some kind of sensor.

    I don’t want to get it out from under the countertop, can I take it apart from my face and check it?

    To answer
    • Admin

      Thought I pointed out the sensor too. Thought, but did not write. The water level sensor also needs to be checked, it can also be the cause. As for disassembly, the model is different. For example, here in the video, the master just made out the machine from his face - https://www.youtube.com/watch?v=ZTUoXWZi-Dw

      To answer

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