40 MAINTENANCE
• 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.
7  After changing the filter, press and hold the 
Water Filter button for three seconds to reset 
the indicator light.
• LG strongly recommends that you use LG-
authorized water filters to prevent water quality 
issues, water leakage and appliance 
malfunction.
• For further assistance, call:
- 1-800-243-0000 (USA)
- 1-888-542-2623 (Canada)
en-us_main.book.book  Page 40  Wednesday, January 4, 2023  10:03 AM