304.4 Exterior Cleaning4.5 Storage Container and Scoop4.6 Air Filter4.7 CondenserTo prevent corrosion, clean oil or dust in outer surface with cleaning towel or neutral detergent.Clean storage container inside and scoop with neutral detergent. Wash with clean water afterwards.Storage container is for ice only. Do not store any other stuff in the storage container.Dust in the filter may decrease function of ice maker. Check the filter once in every two weeks and if anydust found, clean by using warm water and neutral detergent. Dry the filter completely and reuse.Check the condenser at least once in every year and if cleaning is necessary, clean with vacuumandbrush. Cleaning interval may be shorter depending on the installation area.4.8 How to Prepare for Long Term Storage1) Clean the machine.2) Power off the machine.3) Press POWER button and CHECK button for 2 seconds simultaneously and drain.4) 'drn' sign appears on the control board.5) Press POWER button in 2 minutes and stop drain.6) Unplug a power cord and lock a water supply valve.7) Unplug water inlet and outlet hoses on the rear.8) Use compressed and remove water inside the hoses by using compressed air.9) Spray diluted sterilizer inside food zone and let it dry.10) Lay the machine at a proper place.when not using the icemaker for a long period, remove the water and ice from the storage bin andhoses. Clean and dry the storage bin. Also, remove all the water from the icemaker to prevent the watersupply hose from getting frozen under low temperature during winter. Turn off the product until thetemperature is warm