Before Replacing the Water Filter

Do not allow children to have access to small parts during the installation of this product.Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected water that may contain filterable cysts.Do not install if water pressure exceeds 827 kPa. If your water pressure exceeds 827 kPa, you must install a pressure limiting valve. Contact a plumbing professional if you are uncertain how to check your water pressure.Do not install where water hammer conditions may occur. If water hammer conditions exist, you must install a water hammer arrester. Contact a plumbing professional if you are uncertain how to check for this condition.Do not install on hot water supply lines. The maximum operating water temperature of this filter system is 37.8 °C.Protect filter from freezing. Drain filter when temperatures drop below 4.4 °C.The disposable filter cartridge MUST be replaced every 6 months, at the rated capacity or if a noticeable reduction in flow rate occurs.Where a backflow prevention device is installed on a water system, a device for controlling pressure due to thermal expansion must be installed.Ensure all tubing and fittings are secure and free of leaks.While the testing was performed under standard laboratory conditions, actual performance may vary.It is essential that the manufacturer’s recommended installation, maintenance and filter replacement requirements be carried out for the product to perform as advertised.

Replacing the Water Filter

The filter must be changed every 6 months or when the water filter indicator on the control panel lights turns on or the water dispenser output decreases.To purchase a replacement water filter:Use replacement cartridge: LT1000P, LT1000PC, LT1000PCS or ADQ747935** Visit your local dealer or distributor or contact the LG Electronics Customer Information Centre. For Further assistance, visit our website at lg.com.If the top shelf, located below the water filter, is in the highest position, it will need to be removed prior to replacing the water filter.To remove the shelf, lift the rear of the shelf and pull it out.Remove the old water filter.Lower or remove the top left shelf to allow the water filter to rotate all the way down. Pinch the sides to open the water filter cover.Replacing the water filter causes a small amount of water (around 25 cc) to drain.Wrap a cloth around the front end of the water filter cover to collect any leaking water. Hold the water filter upright, once it is removed, to prevent any remaining water from spilling out of the water filter.Pull the water filter downward and turn it counterclockwise before pulling it out. Make sure to rotate the filter down completely before pulling it out of the manifold hole.Replace with a new water filter.Take the new water filter out of its packing and remove the protective cover from the o-rings. With the water filter tabs in the horizontal position, push the new water filter into the manifold hole and turn it clockwise until it stops.Close the water filter cover. The cover will click when closed correctly.After the water filter is replaced, Models with water dispenser: dispense 10 liters of water (flush for approximately 5 minutes) to remove trapped air and contaminants from the system.Do not dispense the entire 10 liters amount continuously. Press and release the dispenser pad for cycles of 30 seconds ON and 60 seconds OFF. Models without water dispenser: dispose of the first full bucket of ice produced.After changing the filter, press and hold the Water Filter button for three seconds to reset the indicator light.Failure to replace filters when required or using non LG authorised water filters can cause the filter cartridge to leak and result in property damage.

Application Guidelines/Water Supply Parameters

Service Flow: 1,9 lpmWater Supply: Community or Private Well - Potable WaterWater Pressure: 138 - 827 kPaWater Temperature: 0,6 - 37,8 °CCapacity: 757 litres