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Packaging & Normal Sounds
Packaging
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.
4
Remove all packaging from inside the carton, along with any
inserts placed into the side louvers.
Remove the plastic ties and foam pad that secure the
compressor to the fan shroud (where applicable). See diagram.
foam pad + plastic ties
High pitched Chatter
Today's high efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Packing Inserts
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.
Note: Don't try to drill any holes
on the base pan to eliminate the
normal sounds, otherwise it will
void the warranty.
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