Toshiba MMY-MAP0724HT6UL, Руководство по обслуживанию

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135
Set
up
addr
ess
agai
n.
(R
efer
t
o
“8-
4
-3.
A
ddress
se
tup
pr
ocedur
e”
.)
No cor
respond
ing in
door
unit
du
ring au
toma
tic addr
ess
1. Comm
uni
cat
ion li
ne c
onnec
tion er
ro
r betwe
en ind
oor
an
d
o
utdoo
r
2. I
ndoor
p
ower
sy
st
em e
rr
or
3. No
is
e fr
om
sur
round
ing
dev
ic
es
4. P
ower fa
ilu
re
5. I
ndoor
P
.C. bo
ar
d er
ro
r
Co
rr
ec
t
co
mmu
ni
ca
tio
n
li
n
e
.
Corr
e
ct
co
n
ne
ct
ion
o
f co
nn
ec
to
r.
Co
rr
ec
t
c
o
nn
ec
tion
of
co
nn
ec
tor.
Co
rre
ct
p
o
we
r
wi
re
.
S
et u
p add
re
ss
aga
in a
fter
re
se
tti
ng p
ower
s
uppl
y.
E
lim
in
ate n
ois
e.
A
re t
w
o r
e
mo
te
co
nt
ro
ls
s
et
u
p as
tw
o
he
ade
r re
mo
te
co
nt
ro
ls
?
Che
ck cod
e
Che
ck co
de
name
C
ause
Duplicat
ed
he
arde
r r
e
mot
e
co
ntr
o
l
S
etup
of he
ader
r
emo
te c
ontr
ol
is
du
pli
cat
ed.
S
et u
p on
e c
ontr
ol
as
the h
eade
r and t
he
o
ther
fol
lo
w
er
.
(R
em
ote c
ont
ro
l ad
dr
e
ss
c
onne
ctor
)
Che
ck
r
emote
co
ntr
ol
P.C. b
oar
d.
F
ai
lur
e
➝
Repl
ace
Ch
eck co
de
C
heck
cod
e
n
a
m
e
Cau
se
Commu
nicat
ion erro
r
be
tw
een
in
door
MCUs
Indoo
r P
.C. b
oar
d er
ro
r.
Is the
re an
y
tr
ou
ble
o
n
po
w
e
r l
in
e
?
Chec
k i
ndo
or
con
tr
o
l P
.C. bo
ar
d.
Fa
ilu
re
➝
Rep
lac
e
Che
ck
powe
r v
ol
tage
. Impr
ov
e th
e
line con
diti
on. El
imi
nate
noi
se,
etc
.
Che
ck cod
e
Che
ck co
de
name
C
ause
Au
toma
tic addr
ess sta
rt er
ror
1. S
tar
tin
g au
tomati
c addr
es
si
ng
of in
door
un
its
dur
ing
a
utoma
tic
add
re
ss
ing
in
anoth
er
r
e
fr
iger
an
t li
ne.
(S
u
b-
cod
e: 01
)
2. S
tar
tin
g au
tomati
c addr
es
si
ng
of out
door
un
its
dur
in
g
a
utoma
tic
add
re
ss
ing
of i
ndoo
r
unit
s (
S
u
b-
cod
e: 02
)
Su
b-
cod
e: 01
: Comm
uni
cat
ion
betwe
en i
ndoo
r a
nd ou
tdoo
r 0
2: Com
m
uni
ca
tion
betwe
en o
utdoo
r u
nits
Are U1
, U2,
U3, a
nd
U4 con
nec
tor
s
conn
ecte
d?
Di
sconn
ect conn
ector
connect
ion
of
U1,
U
2, U3, and U
4.
Turn on power of out
door
uni
t
agai
n.
Is
co
mm
un
ic
at
io
n
li
ne
be
tw
ee
n i
n
do
or
an
d
o
ut
d
oo
r no
rm
al
?
Ch
eck co
de
Ch
eck c
ode
na
m
e
C
a
us
e
Is
c
o
nn
ec
tion
of
C
N
40
co
nn
ec
to
r on
in
do
or
P
.C
. b
oa
rd
co
rrec
t?
Is
conne
ct
ion of
CN01c
onn
ect
or
on
I/F
P.C.
boa
rd
of
he
ader
out
doo
r un
it
co
rre
ct
?
Is
there
a
n
y co
nn
ec
tio
n
error o
f p
o
we
r wire
?
D
id a
po
w
e
r f
a
ilure
oc
cu
r?
Is the
re no noi
se
s
o
ur
ce
?
Se
t up
ad
dre
ss
a
g
ai
n
afte
r re
se
tti
ng
po
w
e
r su
ppl
y.