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How and Why
Your room air conditioner provides the following functions to make hot weather
living more comfortable:
• Cools and circulatesroomair.
• Lowershumidityby removingexcessmoisture.
• Filtersout summertime dust,dirt,andsome airborneimpurities.
The air conditioner performs thesefunctions bydrawing room air through a filter I_,
wh ch traps dust and dirt particles.Theair then passesover a cooling coil which !
i
refrigerates the air and removesexcessmoisture. The same air isthen returned to
the room --- cooler,drier and cleaner.Moisture removedfrom theroom air iscarried
to the outsideand evaporated.
Your air conditioner is designed tO be easyto operate and to provide plenty of
cooling power.
Normal Sounds
At thefront of theunit,
y_u may
of rushingair being moved
bythefan.
Sound
Ascoolingsystemscycleon
and off, you may hear a
"dicking" sound.
Today'shighefficient
compressorsmay havea
highpitchedchatterduring
the coolingcycle.
Unit may vibrateand make
noisebecauseof poorwall
orwindow constructionor
incorrect installation.
Pinging or Swishing
Dropletsof water hitting
duringnormal
operationmay cause
"pinging or swishing"
sounds.
_Gurgling orhissing"
noisemay be hearddue to refrigerant
passingthrough evaporationduringnormal
operation.
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