–
11
–
SI
A
Ç
N
A
R
F
O
N
AI
L
AT
I
H
SI
N
A
P
S
S
Ê
U
G
U
T
R
O
P
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ÓË
ÏÏ
∂
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£
¥
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«
REGULAR INSPECTION
PLE
A
SE CHECK THE FOLLOWING POINTS EVERY EITHER H
A
LF YE
A
RLY OR YE
A
RLY
.
CONT
A
CT YOUR
S
A
LES
A
GENT SHOULD YOU NEED
A
NY HELP
.
1
2
Check to see if the unit’s earth line has been connected
correctly.
I
f
the
earth
line
is
disconnected
or
faulty,
unit
failure
or
electric
shock
hazard
may
result.
Check to see if the mounting frame has rusted excessively
or if the outdoor unit has tilted or become unstable.
I
t
could
collapse
or
fall,
causing
injury.
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING
S
T
N
I
O
P
G
N
I
W
O
L
L
O
F
E
H
T
K
C
E
H
C
N
O
I
T
I
D
N
O
C
s
D
o
the
batteries
need
replacement
?
s
I
s
the
polarity
of
the
inserted
batteries
correct
?
s
I
s
the
air
filter
blocked
with
dust
?
s
I
s
the
set
temperature
suitable
?
s
H
ave
the
top
and
bottom
air
deflectors
been
adjusted
to
their
correct
positions
according
to
the
operation
mode
selected
?
s
Are
the
air
inlets
or
air
outlets
of
indoor
and
outdoor
units
blocked
?
s
I
s
the
fan
speed
“LOW”
or
“SILENT”?
WARNING
WARNING
AFTER SALES SERVICE AND WARRANTY
s
I
s
the
fuse
all
right
?
s
I
s
the
voltage
e
x
tremely
high
or
low
?
s
I
s
the
circuit
breaker
“ON”?
s
I
s
the
setting
of
operation
mode
different
from
other
indoor
units
?
W
hen
it
does
not
operate.
W
hen
it
does
not
cool
well.
W
hen
it
does
not
heat
well.
T
he
following
phenomena
do
not
indicate
unit
failure.
<O
peration
start
>
T
he
unit
is
preparing
to
blow
warm
air.
P
lease
wait.
<I
n
operation
>
T
he
outdoor
unit
is
defrosting.
P
lease
wait.
H
issing
or
fizzy
sounds
R
efrigerant
flow
noise
in
the
pipe
or
valve
sound
generated
when
flow
rate
is
adjusted.
S
queaking
noise
N
oise
generated
when
the
unit
e
x
pands
or
contracts
due
to
temperature
changes.
R
ustling
noise
N
oise
generated
with
the
indoor
unit
fan’s
rpm
changing
such
as
operation
start
times.
.
n
o
d
e
h
c
ti
w
s
s
i
ti
n
u
e
h
t
n
e
h
w
e
v
l
a
v
d
e
z
i
r
o
t
o
m
e
h
t
f
o
e
s
i
o
N
e
s
i
o
n
g
n
i
k
c
il
C
P
erking
noise
N
oise
of
the
ventilation
fan
sucking
in
air
present
in
the
drain
hose
and
blowing
out
dehumidifying
water
that
had
accumulated
in
the
condensed
water
collector.
F
or
details,
consult
your
sales
agent.
C
hanging
operation
noise
O
peration
noise
changes
due
to
power
variations
according
to
room
temperature
changes.
.
r
i
a
d
e
n
o
it
i
d
n
o
c
y
b
d
e
l
o
o
c
y
l
n
e
d
d
u
s
s
i
m
o
o
r
e
h
t
n
i
h
ti
w
r
i
a
e
h
t
s
a
d
e
t
a
r
e
n
e
g
s
i
t
s
i
M
n
o
i
s
s
i
m
e
t
s
i
M
D
uring
heating,
the
operation
indicator
blinks
and
air
blow
stops
I
f
the
remote
controller
is
not
transmitting
a
signal.
(R
emote
controller
display
is
dim
or
blank.
)
H
SI
L
G
N
E