LG LBC24360SW - Manual (Page 50)

50 TROUBLESHOOTING
ENGLISH Problem Possible Causes Solutions
Rattling Rattling noises may come from
the flow of refrigerant, the
water line on the back of the
unit, or items stored on top of
or around the refrigerator. Normal Operation
The refrigerator is not resting
solidly on the floor. The floor is weak or uneven or the leveling legs
need to be adjusted. See the Door Alignment
section.
The refrigerator with a linear
compressor was jarred while
running. Normal Operation
Whooshing The evaporator fan motor
is circulating air through
the refrigerator and freezer
compartments. Normal Operation
Air is being forced over the
condenser by the condenser
fan. Normal Operation
Gurgling Refrigerant is flowing through
the cooling system. Normal Operation
Popping Contraction and expansion of
the inside walls due to changes
in temperature. Normal Operation
Sizzling Water dripping on the defrost
heater during a defrost cycle. Normal Operation
Vibrating 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.
Dripping Water is running into the drain
pan during the defrost cycle. Normal Operation
Pulsating or
High-Pitched
Sound 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
1_MFL67855701_Eng.indd 50 2013.7.24 11:45:44 AM