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Available languages
Normal
Sounds
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.
High Pitched Whine
Today's
high efficiency
compressors
may have a
high pitched
whine during
the cooling
cycle.
Vibration
Unit may vibrate
and make
noise because of poor wall
or window
construction
or
incorrect
installation.
Pinging
or Swishing
Droplets
of water
hitting
condenser
during
normal
operation
may cause
"pinging
or swishing"
sounds.
12
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