LG LSC27926ST Owner's Manual - Page 17

Operation Lock This button stops operation of different button and dispenser function. Locking or Release is repeated whenever the is pressed more than 3 seconds. If you use the ALARM/LOCK button, none of the other buttons will work until you unlock them. Lock Unlock Door alarm Door open warning A warning tone will sound 3 times at thirty-second intervals if the refrigerator or freezer door is left open for more than sixty seconds. Please contact with the local service center if warning continue to sound even after closing the door. On Off Filter condition filter replacement cycle display function There is a replacement indicator light for the water filter cartridge on the dispenser. The water filter should be replaced every six months. The filter light comes on to let you know when to replace filter. After replacing the filter, press and hold the filter button more than 3 seconds to reset the indicator. Dispenser light This button turn the dispenser light in the dispenser on an off. The dispenser light function is turned ON or OFF by pressing Light/Filter button. If the dispenser light stays on for more than 7 minutes, it will turn off automatically. Some models have an auto mode that uses a light sensor to turn the dispenser light on and off. On Off Auto light is not applicable to all models. 17