LG LSC27937SB Owner's Manual page 20

WATER FILTER
The water control panel shows in months
ICE TYPE
the time to be left to change the filter;
from the first turn on of the refrigerator or
CRUSH
6 months or the water dispenser has been
used.
CUBE
If you have changed the filter after 6
months of use or you wish to reset the filter
indicator screen, press the FILTER button
more than 3 seconds until you hear a
beep, this will let you know that the screen
ICE PLUS
has been reseted.
HOLD
3 SECS
NOTE: The average life of the filter is 6
MONTH
months.
It's highly recommended to change the filter when the
indicator light is on or the water dispenser or the ice
dispenser changes drastically. After changing the water
filter cartridge, reset the water filter status display and
indicator light by pressing and holding the BUTTON for
3 seconds.
How to change the old cartridge.
1. Turn the shutoff valve off (house valve).
2. Dispense water from the system to
empty the tubing (approximately for
50 seconds).
3. Remove the old cartridge. Rotate the knob of the
cartridge counter clockwise.
When the cartridge is removed, it will click out of place.
Pull out the cartridge.
NOTE: There will be water in the cartridge. Some spilling
may occur through the hole at rear bottom side of
cover. You may use a cup or something like that to
prevent split water drop into food.
WATER FILTER
4. Replace with a new cartridge. Take the new cartridge
out of its packaging and remove protective cover from
the o-rings. With cartridge knob in the vertical position,
push the new filter cartridge into the cover until it stops.
If you can´t turn the filter from side to side, it is not fully
inserted. Push it in firmly and twist it into place. You will
hear it click into place. Using its handle, twist the cartridge
clockwise about 1/4 turn. You will hear when it clicks into
place.
5. Turn the shut off valve on (house valve).
6. Flush water out from the system
until air gets eliminated and water
start to dispense (approximately for
60 seconds). Flush 2,5 gallons (9,5
liters) of water through filter.
NOTE: To purchase replacement water filter cartridges,
visit your local appliance dealer or part distributor.
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