I. load is tangled up
If the load is tangled up or unevenly distributed in the drum, the wash time will be extended.
This is primarily because more weight is distributed in some areas of the drum than others.
This will cause vibrations and also affect the washing performance of the unit.
II. the load size is too small
If the load size is too small, the wash time can be extended.
This is because the weight of the load will not be evenly distributed across the drum which will affect the washing time.
III. The washing time may vary by the amount of laundry, water pressure, water temperature and other usage conditions.
If the imbalance is detected or if the suds removing program works, the wash time shall be increased