[. . . ] €¢ If there is too much noise or vibration, check whether the four levelling adjustment legs are evenly and firmly on the floor. €¢ If the washing machine is not level, lift the washing machine slightly and adjust the lowest of the four levelling adjustment legs. œ” Before using your washing machine, you must remove the shipping bolts from the back of the unit. For more information on removing the safety devices, refer to the user manual. [. . . ] Washing bedding CLEANING THE FILTER Cleaning the water supply filter ✔ If the filter net is not installed, it may cause a water leakage and operating error. ➲ You can wash acrylic , mixed spinning and woolen bedding. ž² When washing general clothes, the washing machine may not operate in the optimal status. €¢ Wash only one bedding item at a time regardless of size. The center of gravity is distributed evenly causing less vibrations and noise. œ” When spinning blankets, cotton bedding, and woolen bedding, too much noise and vibrations may occur and the wash cannot be completed as spinning is not performed. Insert the filter net and fasten its connector firmly. When the door does not open The door does not open when the temperature inside your washing machine is high or when the tub is filled with water. €¢ When the internal air temperature after a wash is higher than 70 °C or the water temperature is more than 55 °C. For some models, you can open door when “End” is displayed or the end melody is played. œ” If you open the door by force, it may result in damage to the product or safety issues. SELF-TEST ✔ If any error message other than the following error messages is displayed, refer to the user manual. ž² Make sure to operate your washing machine after closing the door. Is the filter net of the water supply hose connector blocked?ž² Remove and clean the filter net of the water supply hose. When selecting the Dry function For the Drying capacity, 1/3 of the wash capacity is reasonable. €¢ If you insert more than the maximum drying capacity specified in the user manual, the drying performance may decrease. When the water does not drain Is the drain filter blocked? [. . . ] If you open the door by force, it may result in product damage and safety issues. When the wash time increases The wash time may increase if an unbalance is detected with the load, the machine will automatically try to balance the load. €¢ Press the Start/Pause button and then check the laundry status. When water does not drain because the internal temperature does not drop below 55 °C even if thirty minutes has passed after the wash has finished Have the cold and hot water supply hoses been mixed up? [. . . ]