Samsung AEGIS WF-M592NMH, Руководство по обслуживанию

Страница: 55 / 59

40 _ Troubleshooting
Error T
ype
Error Mode
Causes
Corrective
Actions
Description of Photo
W
ater
Supply
Error
4E
4E1 4E2
•
W
ater
supply
value
fault
•
Main
PCB
fault
•
Freezing
in
the
winter
season
•
If
the
water
supply
valve
has
a
wire
disconnected,
replace
it.
•
Check
whether
the
water
supply
valve
is
clogged
with
foreign
material
and
whether
water
is
supplied
continually
.
•
Check
whether
no
water
is
supplied
because
of
freezing
in
the
winter
season.
•
If
the
PBA
relay
operates
abnormally
, replace
the
PBA.
1.
Check
the
resistance
for
the
water
supply
valve.
-
Resistance:
4.0
to
5.0
Ω
between
the
terminals
of
the
water
supply
valve.
2.
Check
whether
there
is
foreign
material
in
the
water
supply
valve
diaphragm.
Drain
Error
5E
•
Drain
pump
fault
•
Freezing
in
the
winter
season
•
Foreign
materials
in
the
drain
pump
•
Main
PCB
fault
•
Check
whether
the
revolutions
of
the
drain
pump
motor
are
restrained
by
foreign
material.
•
Check
the
same
thing
for
the
natural
drain
process.
•
Check
whether
the
connections
are
correct
and
if
there
is
any
wires
disconnected.
•
If
the
drain
pump
operates
abnormally
intermittently
when
the
temperature
of
the
water
in
the
tub
is
high.
•
If
the
motor
revolutions
are
restrained
due
to
freezing
in
the
winter
season,
check
the
method
to
remove
the
freezing
and
remove
as
directed.
►
DRAIN
MOT
OR
Resistance:
Approximately
6.3
Ω
between
the
T
erminals
for
the
W
ater
Supply
V
alve
►
DRAIN
PUMP
Resistance:
Approximately
174
Ω
between
the
T
erminals
for
the
W
ater
Supply
V
alve
Communication Error
AE
•
The
signals
between
the
sub
and
main
PBAs
are
not
sensed.
•
Incorrect
wire
connections
between
the
sub
and
main
PBAs.
•
Check
the
wire
connections
and
terminal
contacts
between
the
sub
and
main
PBAs.
•
Check
for
disconnected
wires.
•
Check
whether
the
sub
PBA
is
short-circuited
because
of
moisture.
•
If
the
main
PBA
’s
communication
circuit
is
faulty
, replace
it.
-
WF-M592NMH-YLP.indb 40 2010-2-22 13:30:02