Water Filter (LT700P) Replacement & Instructions

• To reduce the risk associated with choking, do not allow children under 3 years of age to have access to small parts during the installation of this product.
• To reduce the risk associated with the ingestion of contaminants, 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.
• Use of unauthorized water filters may result in product malfunction, water leakage or water quality issues, which will not be covered under the product warranty.

Replace the water filter:

• Approximately every six months.
• When the Replace Filter icon or the indicator light turns on.
• When the water dispenser output decreases.

To purchase a replacement water filter:

• Visit your local dealer or distributor
• Search using "water filter" on lg.com
• Use replacement cartridge: LT1000P, LT1000PC, LT1000PCS or ADQ747935**

1. 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 any shelf, tilt up the front of the shelf and lift it. Pull the shelf out.
   
2. Pinch the sides to open the water filter cover.
   
   
3. 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.
   Note

   • Replacing the water filter causes a small amount of water (around 1 oz. or 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.

   
4. Replace with a new water filter.
   
   • Take the new water filter out of its packing and remove the protective cover from the orings. 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.
   
5. Close the water filter cover. The cover will click when closed correctly.
   
   
6. After the water filter is replaced, dispense 2.5 gallons of water (flush for approximately 5 minutes) to remove trapped air and contaminants from the system.
   
   Note

   • Do not dispense the entire 2.5 gallon amount continuously. Press and release the dispenser pad for cycles of 30 seconds ON and 60 seconds OFF.
   • For refrigerator models (such as LFCS28768S or LFCC22426S) featuring a factory installed Ice Maker and LT1000P water filter but are VOID of any water dispenser, please ignore the water flushing part of water filter replacement instructions and go straight to resetting the Water Filter Reset
7. After changing the filter, press and hold the Water Filter button for three seconds to reset the indicator light.