T
ro
u
b
l
eshootin
g
4-106
S
a
m
s
u
n
g
El
e
c
troni
c
s
4-4-6
2
,
:
P
ro
h
i
b
itio
n
o
f
t
h
e
o
p
eratio
n
o
f C
o
mp
ressor
d
u
e
to
Oo
u
tdoor
T
e
mp
erat
u
re
Indoor unit display
Cause of problem
No
si
g
n
t0QFSBUJPO1SPIJCJUJPONPEFCZUIFJOEPPSUFNQFSBUVSFMJNJU
Criteria
:
R
i
g
ht
b
e
f
ore
an
o
u
tdoor
u
nit
starts
heatin
g
operation
b
y O
n
si
g
na
l
o
f
an
indoor
R
e
m
o
c
on
,
the
error
o
cc
u
rs
and
prohi
b
its
the
operation
in
o
u
tdoor
te
m
perat
u
re
o
v
er
3
0°C
:
R
i
g
ht
b
e
f
ore
operatin
g
heat
re
f
ri
g
erant
f
i
ll
in
g
m
ode
b
y
the
K1
s
w
it
c
h
o
f
an
o
u
tdoor
P
CB,
the
error
o
cc
u
rs
and
prohi
b
its
the
operation
in
o
u
tdoor
te
m
perat
u
re
o
v
er
1
5
°C
Outdoor unit display
1
.
H
o
w
to
c
he
ck
T
he
a
b
o
v
e
error
c
ode
is
not
c
a
u
sed
b
y
a
prod
u
c
t
'
s
pro
b
l
e
m
b
u
t
a
f
u
n
c
tion
to
prote
c
t
the
prod
u
c
t
b
y l
i
m
itin
g
the
a
v
ai
l
a
b
l
e
te
m
pera
-
t
u
re
ran
g
e
so
p
l
ease
re
f
er
to
the
u
sa
b
l
e
te
m
perat
u
re
ran
g
e
in
the
prod
u
c
t
m
an
u
a
l
.
I
f
the
error
c
ode
is
disp
l
a
y
ed
despite
a
c
ondition
that
does
not
b
e
l
on
g
to
an
y
o
f
the
a
b
o
v
e
dia
g
nosis
m
ethods
,
read
the
te
m
perat
u
re
sensor
v
a
lu
e
o
f
the
o
u
tdoor
in
l
et
air
w
ith
V
ie
w
Mode
or
S-
net
,
and
i
f
the
a
c
t
u
a
l
o
u
tdoor
te
m
perat
u
re
is
di
ff
erent
,
p
l
ease
rep
l
a
c
e
the
te
m
perat
u
re
sensor
.
(
prohi
b
it
heatin
g
operation
in
o
u
tdoor
te
m
perat
u
re
o
v
er
3
0°C
)
(
prohi
b
it
heat
f
i
ll
in
g
operation
in
o
u
tdoor
te
m
perat
u
re
o
v
er
1
5
°C
)
