It doesn't pour water completely. The service technician replaced the pump. After three washes, the same. Drain hose clean. Tee ball clean. The pump works, but as if it has no strength. The water does not spill out with a stream, but with a thin pee. When washing, error F5 and wet laundry. I empty the pump four times empty and then the water goes down. It shows the time until the end and the end cannot be seen during washing 0:01. I don't have this rhombus to delete errors. The laundry pile is growing. Help.