LG U9CV2B Owners Manual - Page 32

MAINTENANCE EN WARNING •• Stop operation of the product and unplug the power plug or cord from the outlet before cleaning and replacing the filter. •• Do not spray water directly on the product. Maintaining the Appliance Frequency of Cleaning and Filter Replacement Type Filter Cleaning frequency Ultra Fine Filter If it is contaminated, use a vacuum cleaner or a soft brush to clean it. Replacement cycle 1 year •• The upper and lower parts of the filter are made of paper instead of plastic. Repeated removal of the filter may cause scratches on the top and bottom of the filter. •• Even if there are scratches on the top and bottom of the filter, there is no problem in use. Alerts on the Status Display Notification Corrective action Replace the filter. NOTE •• The operating environment and operation hours may affect the cleaning frequency. Clean more often if operating in a dusty environment. •• Failure to clean the product following the recommended schedule may result in it smelling bad or not working properly. •• The filter must be replaced at the end of its lifespan, and the cost of replacement filters is not covered under the warranty. To purchase new filters, contact an LG Electronics Customer Information Center or visit the website at www.lg.com •• You can also have the filter cleaned or replaced by the Service Center. You will be charged a nominal fee for filter cleaning and replacement services. NOTE •• Filter replacement alerts appear based on the maximum usage time, taking into account the operating hours of the product. The replacement frequency is determined by the operating hours and environment. 32