Using your refrigerator – LG LSC23924ST User Manual
Page 18

USING YOUR REFRIGERATOR
18
ICE PLUS
Press this button once to activate the ice plus function. 
The ICE PLUS icon on the display panel will illuminate 
when activated. The ice plus function runs the freezer 
compartment at the coldest settings for a 24 hour period 
to increase ice making. Press the button again to cancel 
the Ice Plus function.
LOCK
The Lock button deactivates the temperature controls 
and dispenser functions.
Press and hold this button for 3 seconds or until the 
Lock indicator light is lit.
To disable the Lock function, press and hold the filter 
button for 3 seconds or until the Lock indicator light is 
off.
 FILTER 
 (filter replacement cycle)
There is an indicator light for the water filter cartridge on 
the dispenser that will blink to indicate it is time to change 
the water filter. Water filters usually need to be replaced 
once every six months. After replacing the filter, press and 
hold the Filter Reset button for 3 seconds to turn off the 
filter status light. 
Display Off Mode
 
This display lights up and stays lit for 60 seconds when 
the refrigerator is plugged in. Then all the display lights go 
off except for the selected dispenser icon (water, or cubed 
or crushed ice). In this Display Off mode, the display only 
lights when the door is opened or the display button is 
pressed.
To deactivate the Display Off Mode, press and hold the 
Freezer Temp and Ice Plus buttons for 5 seconds until the 
tone sounds. Repeat this procedure to reactivate the 
Display Off Mode.
ADJUSTING CONTROL SETTINGS
RECOMMENDED
CONDITION/REASON:
ADJUSTMENT:
REFRIGERATOR section
Adjust the
is too warm
REFRIGERATOR
Opening the door often
setting to the next
Adding a large amount of food
highest number
Room temperature is very warm
 and wait 24 hours, 
 then check
FREEZER section is too warm/
ice is made too slowly
Opening the door often
Adding a large amount of food
Room temperature is very 
low (not cycling often enough)
Using ice frequently
Air vents blocked by objects
Remove any
REFRIGERATOR section is too
cold
Controls not set correctly for
your conditions
FREEZER section is too cold
Controls not set correctly for
your conditions
Adjust the 
FREEZER 
setting to the next 
highest number 
 and wait 24 hours, 
 then check
objects blocking
blocking air flow.
Adjust the 
REFRIGERATOR
setting to the next 
highest number 
 and wait 24 hours, 
 then check
Adjust the 
FREEZER 
setting to the next 
highest number 
 and wait 24 hours, 
 then check
Give the refrigerator time to cool down completely 
before making final adjustments. It is best to wait 24 
hours before doing this. The initial settings mentioned in
CONTROL PANEL FEATURES section should be 
correct for normal household refrigerator use. The 
controls are set correctly when milk or juice is as cold as 
you like and when ice cream is firm.
The refrigerator control functions as the thermostat for 
the entire appliance (refrigerator and freezer sections). 
The colder the setting,
compressor will
the longer the
run to keep the temperature colder. The freezer control 
adjusts the cold air flow from the freezer 
to the
refrigerator. Setting the freezer control to a lower
temperature keeps more cold air in the freezer
compartment to make it colder.
If you need to adjust temperatures in the refrigerator or
freezer, start by adjusting the refrigerator and allow 24 
hours for the temperature to stabilize. If it is too warm or
too cold, then adjust the freezer control.
Use the settings listed in the chart below as a guide. 
Always remember to wait at least 24 hours between
adjustments.
