LG LSSB2791ST - Manual (Page 42)

ENGLISH
Care and maintenance
42
If the side or back of the refrigerator
is touching a cabinet or wall, some of
the normal vibrations may make an
audible sound. To eliminate the noise, make sure that the
sides and back cannot vibrate against any
wall or cabinet. Vibrating
Water running into the drain pan
during the defrost cycle. Normal Operation Dripping
Door is closing too hard due to
damaged hinges.
Compressor is vibrating.
Solution: Please contact the service center.
The compressor is vibrating because the
door is being closed too hard.
Refrigerator
vibrates after you
close the door.
Your refrigerator is designed to run
more efficiently to keep your food
items at the desired temperature.
The high efficiency compressor may
cause your new refrigerator to run
longer than your old one, but it is still
more energy efficient than previous
models. While the refrigerator is
running, it is normal to hear a
pulsating or high-pitched sound. Normal Operation Pulsating or High-
Pitched Sound
Problem Possible Causes Solutions