
[Treatment
at
service
call]
Please check
the
following before requesting after-sale service from your
dealer.
The
air
conditioner
does
not
operate
at
all.
Is
the
power
in an
outlet
?
Is
the
time
set to
"ON" position
?
|2"7£B
Is
there
a
power
failure
or a
break
fuse
?
Poor cooling
or
heating performance
.
Is
the
room temperature
'
Are the air
filters
setting
suitable
?
/*.
clean (Not clogged
)?
Are the
window
(s) and
door(s)
opened
?
Poor cooling performance
.
Is
direct sunlight
entering
the
room
?
Is
there
a
heat source
in the
room
?
Are
there
too
many
people
in the
room
?
Room
temperature
can't
be
controlled
.
(Too
cold
or too
hot)
Is
the
room temperature setting
too low
or
too
high?
If
the air
conditioner does
not
operate properly
ever
after
conducting
the
above checks
,
when
the
doubt
still
remains even after consulting
page
11
or in
case that such phenomena
as
those shown below, turn
off the
power
and
contact your
distributor.
Cases
requiring
immediate
contact
with
the
distributor
Pull
out the
power plug immediately
and
inform
to
your distributor
in the
following situations:
Fuse
or
breaker often
breaks
off
Malfunction
is
observed
TV ,
radio
or
other
devices
.
Switch dose
not
actuate surely
Abnormal noise
is
heard during operation
When faulty operation movement
is
observed when
the RUN
button
is
pressed
,
even after restarting
the
operation
after
3
minutes
,
faulty
movement
does
not
disappear.
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