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Troubleshooting _ 35
4-3. CORRECTIVE ACTIONS FOR EACH ERROR CODE
▶
These
ar
e
common
tr
oubl
esh
ooting
pr
oc
edur
es
for
each
drum
-ty
pe
w
asher
err
or
mode
. F
or
detail
ed
inf
ormation,
ref
er
to
the
gener
al
repair
scripts
.
Err
or
Ty
pe
Code
Causes
Corr
ectiv
e A
ctions
Description of Phot
o
Upper
w
asher
Low
er
w
asher
W
at
er
Le
vel
Sensor
1 1C
1C
•
W
at
er
le
vel
sensor
fault
•
Inc
orr
ect c
onn
ections
of
the
w
at
er
le
vel
sensor
terminal
•
Main
PCB
faul
t
•
Check
the
w
at
er
le
vel
sensor
terminal
connections
and
contacts
.
•
An
err
or
oc
cur
s if
an
inc
orr
ect
w
at
er
le
vel
sensor
is
used.
Mak
e
sur
e
to
check
the
mat
erial
code
. (Abnormal
oper
ation
)
•
If
the
w
at
er
le
vel
sensor
is
fau
lty
,
replac
e
it.
•
If
the
err
or
pe
rsists
despit
e
taking
the
action
abo
ve
, r
eplac
e
the
PB
A.
Check
the
w
at
er
le
vel
sensor
frequenc
y.
-
Check
it
aft
er
the
w
at
er
le
vel
sensor
and
the
connect
or
ar
e
connect
ed.
Check
ing
P
ar
t :
Pink
C
ol
or
Wir
e
Or
ange
C
ol
or
Wir
e.
-
F
requenc
y :
Appr
ox. 25
.3
KH
z with
no
load
W
ashing
Mot
or
Err
or
and
Hall
Sensor
Err
or
-
3C
•
W
ashing
mot
or
fault
•
W
ashing
mot
or
hall
sensor
fault
•
Inc
orr
ect c
onn
ections
of
the
w
ashing
mot
or
/hall
sensor
connect
or
•
W
ashing
mot
or
rot
or
and
stat
or
fault
•
Main
PCB
faul
t
•
Check
the
mo
tor
connect
or
terminal
connections
and
contacts
.
•
3C
is
d
ispla
yed
bec
ause
o
verl
oading
oc
curs
due
to
too
much
laundry
.
•
If
the
hall
sensor
terminal
is
faulty
,
replac
e
the
hall
sensor
.
•
Check
whethe
r the
stat
or
of
the
mot
or
co
ver
is
damaged.
•
Check
for
coil
disc
onnections
due
to
for
eign
mat
erial.
•
If
the
PB
A
contr
ol
cir
cuit
is
fau
lty
,
replac
e
the
PB
A.
▶
Check
the
mo
tor
Winding
C
oil
Pl
ug
out
the
connect
or
and
read
resistanc
es
at
an
y tw
o
of
the
thr
ee
terminals
on
Mot
or
: Shoul
d
be
10
.2
~
12
.4Ω
(at
25
°C)
▶
Check
the
mo
tor
Hall
S
ensor
Check
the
resistanc
e
on
the
main
PCB mot
or
(B
etw
een
pins
2
and
4
, and
3
and
4
of
the
four
(4
) pins)
-
Resistanc
e
: A
ppr
ox.
2
to
4
MΩ
-
Check
the
voltage
when
the
po
w
er
is
on.