Toshiba MMY-MAP0724HT6UL, Руководство по обслуживанию

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133
For
d
e
ta
ils,
r
e
fe
r
to “
8-5
. Tr
ou
blesh
o
ot
ing
in te
st o
p
er
at
ion
”.
Che
ck co
de
Ch
eck co
de
na
m
e
Ca
use
Is
the
re
no
m
is
w
irin
g/
dis
co
nn
ec
tio
n
on
c
o
m
m
u
ni
ca
tio
n
lin
e
be
tw
e
e
n i
nd
oo
r an
d
out
d
oo
r?
Su
b-
co
d
e: No.
of in
door
un
its
whi
ch
r
e
cei
ve
d s
ign
als
nor
ma
lly
Decrea
se
d number
o
f indo
or unit
s
1. Comm
uni
cat
ion
li
ne
s (
U
1, U2)
con
nec
tion
e
rr
or
betwe
en
indoo
r a
nd o
utdoo
r
2. Co
mmun
ic
atio
n c
onne
ctor
's
co
nnec
tio
n er
ro
r on i
ndo
or
un
it,
er
ro
r on
P.C.
boar
d
3. Com
m
uni
ca
tion
con
nec
tor
's c
onne
cti
on er
ro
r on out
door
un
it,
er
ro
r on
I/F
boa
rd
4. P
ower
s
uppl
y o
f in
door
un
it (
Is
powe
r t
ur
ned o
n?)
Is
c
o
nn
ec
tio
n
of
C
N
40
co
nn
ec
to
r
on
in
do
or P.C
. bo
ard
no
rma
l?
Is
co
nn
ec
tio
n o
f C
N
0
1
co
nn
ec
tor on out
doo
r I/
F
P.C
. boa
rd norm
al
?
Is
po
w
e
r o
f i
n
do
or
uni
t
turn
ed
on
?
D
id
a po
w
e
r
fa
ilur
e
o
ccu
r?
Is
th
ere
no
no
is
e,
etc
.?
Che
ck
in
door
P
.C. boa
rd
.
Defe
ct
➝
Repl
ac
e
Cor
rec
t c
omm
uni
cat
ion
li
ne.
Cor
re
ct
wir
ing or
c
onn
ecto
r.
T
u
rn
on p
ower
of i
ndo
or
uni
t.
Cl
ear
the
che
ck
c
ode.
Ch
eck
no
is
e, etc
, a
nd el
im
inat
e it
if
an
y.
(NO
T
E
)
1.
W
hen
si
gn
al
is
n
o
t sent
fo
r a
ce
rta
in p
e
riod
fr
om
th
e i
ndoo
r un
it w
h
ic
h
ha
s
use
d
to
se
nd
si
gn
al
s no
rm
al
ly,
[E0
6
] is
di
spl
ayed
.
W
a
s po
wer t
u
rn
ed
on
in
o
rde
r of
in
doo
r u
n
it
➝
o
u
td
oor
un
it?
Che
ck cod
e
Che
ck cod
e
n
a
me
Ind
oor/
O
ut
do
or co
mmunicat
ion
ci
rc
ui
t e
rro
r
(Det
ect
e
d
at
indo
or si
de)
Ca
use
1
. Pow
er
of ou
tdoor
un
it wa
s fi
rs
tly t
ur
ned o
n.
2
. Conn
ecti
on
er
ro
r of
co
mmun
ic
atio
n li
ne
betwee
n in
door
and
outdo
or
3
. End
ter
m
inal
r
e
si
sta
nce
se
tup e
rr
or
on
com
m
uni
ca
tio
n
betwe
en i
ndoo
r
and o
utdoo
r
4.
A
ddr
es
s se
tu
p er
ro
r
Is
co
nn
ec
tio
n
(
U
1/U2
te
rm
in
al
s)
of
in
d
oo
r/
ou
td
oo
r in
ter-
uni
t wi
re
no
rma
l?
Is
co
nn
ec
to
r
co
nn
ec
tio
n fro
m
U
1/
U
2
te
rm
in
al
s of
in
do
or
/out
do
or
in
ter
-u
nit
w
ire
n
or
m
al?
Is
the
end
te
rm
ina
l
re
si
st
an
ce
s
et
u
p of
ou
td
o
or
un
it no
rm
a
l?
Is
ad
dre
ss
s
e
tu
p c
o
rr
ec
t?
Is
po
w
er
ap
p
lie
d
to
fu
se
(F
03
) on
in
do
or P
.C
.
bo
ard
?
Is
ther
e n
o
n
o
is
e,
et
c.?
Che
ck
in
door
P
.C. boa
rd
.
Defe
ct
➝
Repl
ac
e
Cor
re
ct
co
nnec
tor
c
onne
cti
on.
T
ur
n on
powe
r a
gai
n in
or
der
of
indoo
r u
nit
➝
outd
oor
uni
t.
Correc
t i
nte
r-
uni
t wi
re
.
Che
ck
noi
se
, etc
, an
d
el
im
inat
e it
if a
ny
Cor
re
ct
the
end te
rm
ina
l
re
si
st
an
ce
se
tu
p.
S
et u
p add
re
ss
aga
in.
Che
ck
c
onne
cti
on o
f int
er
-un
it wi
re
be
tween
ind
oor
and
outd
oor
is
c
or
re
ct,
and
then
con
nec
t
co
m
m
un
ic
at
io
n li
ne
co
nn
ec
to
r on
indoo
r P
.C. b
oar
d (
CN40)
to
CN44
(E
M
G
).