LG LFX21976ST Owner's Manual page 24

Clean your refrigerator thoroughly and wipe off all dust that accumulated during
shipping.
Do not scratch the refrigerator with a sharp object or use a detergent that
contains alcohol, a flammable liquid or an abrasive when removing any tape
or adhesive from the refrigerator,.
Do not peel off the model or serial number label or the technical information
on the rear surface of the refrigerator.
Remove adhesive residue by wiping it off with your thumb or dish detergent.
Check if the power supply is connected before use.
Read the "Turning On The Power" section.
Turn off the automatic icemaker and then plug the power plug of the refrigerator
into the grounded electric outlet.
* This is applicable only to certain models.
Running the automatic icemaker before connecting it to the water
supply may cause the refrigerator to malfunction.
Allow your refrigerator to run for at least two to three hours before putting food in
it. Check the flow of cold air in the freezer compartment to ensure proper cooling.
Putting food in the refrigerator before it has cooled could cause the
food to spoil, or a bad odor could remain inside the refrigerator.
This is normal. The loudness will decrease as the temperature lowers.
The inside of the refrigerator may smell like plastic at first. Remove any adhesive
tape from inside the refrigerator and open the refrigerator doors and the freezer
drawers for ventilation.