Maytag MDB7600AWQ ユーザーズマニュアル
Electrical Diagnostics
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to dishwasher before servicing,
unless testing requires power.
unless testing requires power.
May 2004
5
16023212
©2004 Maytag Services
P
in #
1
2
3
4
5
6
7
8
P
in
#
1
2
3
4
S
ta
k
e
Lug
1
1
10
9
8
7
6
5
4
3
2
1
O
R
R
D
R
R
D
A
A
Q
P
U
BK
PU
T
N
AQ
AQ
WH
WH
YL
G
Y
BU
BK
BK
R
D
BK
Ci
rc
rc
uit Boar
d
***
A
A
r
e
s
is
tor
in t
he c
ont
ro
ro
l b
oar
d w
ired
in
in
pa
ra
ra
llel
w
w
ill r
e
e
s
u
lt
in an
a
ppr
ox
im
im
at
e
read
ing
o
f 4.
0 k
oh
ms
0 k
oh
ms
wi
th
th
c
o
nnec
tor
J
J
5
pl
u
u
gged i
n
.
**
N
N
o
mi
nal
v
nal
v
a
lu
e
fo
r ohms o
f el
e
e
c
tr
ic
al
r
e
s
is
tanc
e of
c
o
mponen
t onl
y.
T
hes
e
val
u
u
es
wi
ll
wi
ll
v
a
ry
s
lig
htl
y
y
due
to
the addi
tio
nal
r
r
e
s
is
ta
n
c
e
of th
e
w
ire
har
nes
s.
Gr
eater
eater
v
a
ri
a
tion
c
c
an oc
cur
i
i
f t
he
c
c
o
mponent
is
s
till
w
a
rm
fr
o
m
be
ing ener
gi
z
ed dur
ing t
e
s
ting.
Dr
ai
ai
n Mot
o
r
(25**
)
1
Wa
s
h
M
o
o
to
r
(3
-
4
**)
Wa
te
r V
a
lv
e
(1
.1
K
**
)
(f
lo
a
t sw
itch
itch
m
u
s
t be cl
o
s
ed)
Use
th
e
"
M
an
u
u
a
l F
u
n
c
tio
n
T
e
s
t"
[
as
d
d
escri
b
ed
o
o
n
th
e el
ect
rical
sch
sch
e
m
at
ic
sh
eet
eet
(
6
918139
)]
to
ch
ec
k co
ec
k co
mp
o
n
en
ts
ts
b
e
fo
re
op
op
e
n
in
g t
h
h
e
d
o
o
r
to
p
e
rf
o
rm
c
o
nt
in
in
ui
ty
t
e
s
tin
g or
r
e
p
la
c
ing
pa
pa
rt
s
.
T
o
ch
eck co
n
tin
u
ity
f
ro
m
en
d
s
o
f p
o
w
er l
e
ad
s
s
to
co
n
tro
l b
l b
o
ard
t
h
ro
u
u
g
h
d
o
o
r sw
it
ch
es
es
(A
w
h
h
ite
pl
as
ti
ti
c
la
tc
h
m
m
u
s
t b
e
in
se
rte
rte
d
in
th
e
la
tc
tc
h
a
s
se
mb
ly
fo
mb
ly
fo
r t
h
is t
e
e
st.)
>
W
ith one
ith one
o
h
m
mete
r l
ead c
o
n
nec
ted to th
e
whi
te (
n
n
e
u
tr
a
l) power
lead
, y
ou
s
ou
s
h
o
u
ld
hav
e co
nt
in
ui
ty
at
s
tak
e
e
lu
gs
10 &
10 &
1
1
.
>
W
ith one
ith one
o
h
m
mete
r l
ead c
o
n
nec
ted to th
e
bl
a
c
k
(
line)
po
w
po
w
e
r l
ead
, you s
houl
d
h
a
v
e
c
ont
in
in
ui
ty
at
s
tak
e
e
lu
gs
3 &
3 &
4,
and pi
and pi
n #
8 on c
o
nnec
to
r J
5
.
P
e
rfor
m
the r
e
s
is
tanc
e c
h
h
eck
s
o
n
the
c
c
o
mponent
(s
) i
n
ques
ti
o
n
at
the
lo
the
lo
ca
tion
s
tion
s
s
hown
on
the
c
the
c
h
a
rt.
* S
e
e
le
c
t Model
s
Onl
y.
R
esi
stan
ce Ch
e
ck P
oints an
d
V
a
lu
es
Di
s
p
. W
M
M
(2
K
**)
J5
J6
*V
e
e
n
t W
M
M
(1
.2
K**)
Ther
mi
st
st
o
r (
thr
u ha
rne
s
s
onl
y
y
w
ith
ith
con
nec
to
r u
n
p
lugged)
**
*
1
0
K
* +
/-
3%
@
77
77
o
F
2.4
K
K
* +
/-
/-
6
.5
%
@
140
140
o
F
Heate
r
(1
4
.5
-
16.
5*
*)
5*
*)
(H
ig
h
limi
t
t'st
a
t
mu
st
st
be
c
c
lo
s
ed)
3
2
Al
w
w
a
y
s
rem
o
v
e
p
o
w
e
r to
th
e
u
ni
t
b
e
fo
re
pe
rf
o
rm
ing a
n
y
re
si
si
st
a
n
ce
o
r
c
ont
in
ui
ty
c
h
e
c
k
s
.