LG LFX21971 Series, User'S Manual & Installation Instructions

Page: 35 / 88

35
REPLACING THE WATER FILTER
It is recommended that you replace the filter when
the water filter indicator reaches
0
or the water
dispenser or icemaker noticeably decreases
production.
After replacing the filter, dispense for 2 minutes from
the water dispenser to purge the water system.
Check the filter for leaks.
When the water filter indicator displays the
message
0 Filter Month, Hold 3 Seconds
,
reset the water filter status display and indicator
light by pressing and holding the LIGHT/FILTER
button for more than 8 seconds.
To purchase replacement water filter cartridges,
visit your local appliance dealer or parts distributor.
You can also call 1-877-714-7486.
The replacement water filter cartridge’s part
number is
5231JA2006A
.
Rotate the knob of the old cartridge
counterclockwise. When the cartridge is
released, you will feel it click out of place.
NOTE: Replacing the filter causes a small
amount of water (around 1 oz. or 25 cc) to
drain. Place a cup under the filter hole to
contain it.
1 Remove the old cartridge. Take the new
cartridge out of its packaging, and remove the
protective cover from the o-rings. Hold the
cartridge handle in its vertical position, and
firmly push the new filter cartridge into place
until it stops. 2
Use the handle to twist the cartridge
clockwise about turn, until the handle is in a
horizontal position. You will feel the filter click
into place.
NOTE: If the filter will not turn from side to
side, it isn’t fully inserted.
1
LIGHT / FILTER