LG LW6016R Owner's Manual page 20

call 1-800-243-0000.
voltage and amperage.
Water drip from the rear of the unit
Normal Sound
Sound of Rushing Air
At the front of the unit, you may
hear the sound of rushing air
being moved by the fan.
Gurgle/Hiss
"Gurgling or hissing" noise may be
heard due to refrigerant passing
through evaporator during normal
operation.
20
an outlet of the proper
High pitched Chatter
Today's high efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Pinging or Swishing
Droplets of water hitting condenser
during normal operation may cause
"pinging or swishing" sounds.（See
the section on Slinger Fan, page 18)
Vibration
Unit may vibrate and
make noise because of poor
wall or window construction
or incorrect installation.