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Explanation of symbols displayed on the unit
Normal Sounds
3
2
1
1
Gurgle/Hiss
"Gurgling or hissing" noise may be
heard due to refrigerant passing
through evaporator during normal
operation.
2
Sound of Rushing Air
At the front of the unit, you may hear
the sound of rushing air being moved
by the fan.
PACKAGING & NORMAL SOUNDS
This symbol shows that this appliance used a flammable
WARNING
refrigerant. If the refrigerant is leaked and exposed to an
external ignition source, there is a risk of fire.
This symbol shows that the operation manual should be read
CAUTION
carefully.
This symbol shows that a service personnel should be
CAUTION
handling this equipment with reference to the installation
manual.
This symbol shows that information is available such as the
CAUTION
operating manual or installation manual.
3
High pitched Chatter
Today's high e ciency compressors
may have a high pitched chatter during
the cooling cycle.
4
Vibration
Unit may vibrate and make noise
4
because of poor wall or window
construction or incorrect installation.
5
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
5
sounds, otherwise it will void the
warranty.
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