T
ro
u
b
l
eshootin
g
S
a
m
s
u
n
g
El
e
c
troni
c
s
4-10
5
4-4-61 R
e
f
ri
g
era
n
t
L
ea
k
a
g
e
E
rror
×(O
peration
)
(
R
eser
v
ation
)
(Bl
ast
)
(F
i
l
ter
)
×(
De
f
rost
)
t-FBLBHFPGSFGSJHFSBOUTJNVMUBOFPVTNBMGVODUJPOPGQSFTTVSFTFOTPS
t3FGFSUPUIFKVEHNFOUNFUIPECFMPX
Indoor Unit Display
Judgment Method
Special Cause
Outdoor Unit Display
■
L
o
w
-
press
u
re
sensor
O
P
E
N
/SHO
R
T
error
deter
m
ination
m
ethod
1
.
I
denti
f
ies
f
ro
m
w
hen
po
w
er
is
s
u
pp
l
ied
or
2
m
in
u
tes
a
f
ter
R
ESET,
and
on
ly
w
hen
set
is
stopped
.
2
.
A
n
E4
3
9
error
w
i
ll
o
cc
u
r
i
f
the
inp
u
t
v
o
l
ta
g
e
standard
ran
g
es
o
f
0
.
5
V
~
4
.
9
5
V
o
f
b
oth
the
hi
g
h
-
and
l
o
w
-
press
u
re
sensors
are
e
x
c
eeded
.
3
.
W
i
ll
o
cc
u
r
i
f
the
m
eas
u
red
v
a
lu
e
o
f
b
oth
hi
g
h
-
and
l
o
w
-
press
u
re
sensors
is
1
kgf
/
c
m
2G
1
.
I
nspe
c
tion
m
ethod
Did
the
hi
g
h
/l
o
w
-
press
u
re
c
onne
c
tor
g
et
dis
c
onne
c
ted
f
ro
m
the
P
CB?
Ou
t
o
f
the
P
CB
hi
g
h
-
press
u
re
sensor
ter
m
ina
l
s
,
is
there
v
o
l
ta
g
e
b
et
w
een
pins
3
and
4
5
V?
R
ep
l
a
c
e
hi
g
h
/l
o
w
-
press
u
re
sensor
I
s
there
re
f
ri
g
erant
inside
the
set
? (
P
l
ease
c
he
ck
b
y
c
onne
c
tin
g
the
m
en
u
f
o
l
der
g
a
u
g
e
to
the
ser
v
i
c
e
v
a
lv
e
)
R
e
f
i
ll
re
f
ri
g
erant
a
f
ter
v
a
c
uu
m
R
ep
l
a
c
e
P
CB
No
P
l
ease
re
-
inspe
c
t
a
f
ter
c
onne
c
tin
g
the
c
onne
c
tor
to
the
P
CB
No
Y
es
Y
es
Y
es
No
T
he
▼
m
ar
k
is
the
1
st
pin
on
the
P
CB
.
