Loading ...
Loading ...
Loading ...
HOW
AND
WHY
Your
room
air
conditioner
provides
the
following
functions
to
make
hot
weather
living
more
comfortable:
?
Cools
and
circulates
room
air.
?
Lowers
humidity
by
removing
excess
moisture.
?
Filters
out
summertime
dust,
dirt,
and
some
airborne
impurities.
The
air
conditioner
performs
these
functions
by
drawing
room
air
through
a
filter
which
traps
dust
and
dirt
particles.
The
air
then
passes
over
a
cooling
coil
which
refrigerates
the
air
and
removes
excess
moisture.
The
same
air
is
then
returned
to
the
room--
cooler,
drier,
and
cleaner.
Moisture
removed
from
the
room
air
is
carried
to
the
outside
and
evaporated.
Your
air
conditioner
is
designed
to
be
easy
to
operate
and
to
provide
plenty
of
cooling
power.
NORMAL
SOUNDS
FIG.
10
Aside
from
the
regular
fan
motor
and
compressor
sounds
coming
from
your
air
conditioner,
you
will
once
in
a
while
hear
a
pinging
sound.
This
is
the
result
of
moisture
being
picked
up
from
the
air
in
the
room
and
thrown
against
the
air
conditioner's
fan.
This
is
normal
and
should
not
be
cause
for
concern.
Also,
do
not
be
alarmed
if
you
hear
a
slight
hissing
or
gurgling
sound
coming
from
your
air
conditioner
after
it
is
off.
These
are
normal
coolant
noises.
CAPACITY
AND
RUNNING
TIME
Proper
unit
size
is
important
in
deciding
the
desired
comfort
for
the
area
you
want
to
cool.
An
undersized
unit
will
not
have
the
capability
to
cool,
leaving
the
area
uncomfortably
warm.
The
proper
size
is
determined
by
the
number
of
square
feet
in
the
area
to
be
cooled,
indoor
and
outdoor
temperature
and
humidity.
Whenever
the
heat
or
humidity
load
is
above
normal
the
air
conditioner
must
run
longer
and
more
often
to
keep
the
desired
temperature
you
have
selected,
Under
heavy
heat
load
conditions
the
air
conditioner
may
need
to
run
constantly
to
keep
the
temperature
you
want.
At
times
using
the
MED
FAN
setting
to
circulate
the
room
air
may
make
it
comfortable
even
though
the
air
is
not
being
cooled.
This
will
decrease
your
cost
of
use.
Condenser
You
may
hear
droplets
of
water
hitting
the
condenser
causing
a
pinging
or
clicking
sound.
Unit
Vibration
The
unit
may
vibrate
and
make
noise
because
of
poor
wall
or
window
construction.
Compressor
The
modern
high
efficiency
compressor
may
have
a
high
pitched
hum
or
pulsating
noise
that
cycles
on
and
off.
Fan
You
may
hear
air
movement
from
the
fan.
OPERATION
-9-
ENGLISH
FIG.
10
Loading ...
Loading ...
Loading ...