Toshiba MD-VNK802HEXE, Руководство по обслуживанию

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71
9-5. Diagnosis procedure for each check code
Ca
use
1
.
Rem
ote co
ntro
lle
r in
ter-
un
it t
ie cab
le
err
or
2.
In
d
oor
p
o
w
e
r su
pp
ly
er
ro
r
3.
In
d
oor
P
C
bo
ar
d e
rr
o
r
4.
Re
m
o
te
con
troller ad
dress
sett
in
g e
rr
o
r
5.
R
e
mo
te
con
tr
ol
le
r bo
ar
d
er
ro
r
Ch
eck code
na
m
e
In
do
o
r u
n
it -
re
m
o
te
c
o
n
tro
lle
r
commu
nicat
ion erro
r
(D
ete
ct
ed on
t
he remo
te cont
roll
er)
Che
ck cod
e
[E
01]
Is
th
e in
ter
-u
nit t
ie c
abl
e
(A /
B) c
o
rr
ec
t?
Is t
he ha
rn
ess
dis
c
onne
cted
fr
om th
e
indo
or
uni
t boa
rd
or
did
a
con
nec
tor
co
nnec
ti
on
e
rro
r o
c
c
u
r?
G
rou
p c
ontr
ol
oper
at
ion?
A
re all
the ind
oor
uni
ts
tur
ned
on?
Has
the
r
e
mote
co
ntr
oll
e
r bee
n c
har
ged?
AB
termi
nal
:
DC Ap
pr
ox.
18 V
No
-h
e
ader
s
e
tti
ng
fo
r 2
re
mot
e
con
tro
ller
s?
No
Yes
Ye
s
No
No
Yes
No
Yes
No
Yes
Ye
s
No
Co
rr
ec
t r
e
mot
e c
ontr
oll
e
r
in
ter-uni
t tie
ca
ble
Ch
ec
k
the
c
o
rr
ec
tio
n c
irc
u
it wi
ri
ng
o
f the c
o
n
nec
tor
co
nnec
tio
n
Ch
eck
the po
wer
c
onn
ect
ion s
tatus
o
f the i
n
do
or
uni
ts (
T
ur
n on
aga
in)
Ch
eck
the
ind
oor
bo
ar
d
Er
ro
r
ĺ
R
epla
ce
S
et ei
the
r o
f the
re
m
ote c
o
n
tr
o
lle
r
a
s
th
e hea
der
(R
em
ote c
ontr
ol
le
r a
ddr
es
s
c
onn
ect
or)
Ch
eck
r
e
mo
te c
ontr
ol
ler
bo
ar
d
Er
ro
r
ĺ
R
epla
ce
Cau
se
No sig
nal ca
n
be
sent
to
the
ind
o
o
r u
n
it.
* T
h
is
c
ode
is
not
dis
pl
aye
d
on
the c
ent
ra
l c
ontr
ol
dev
ic
e or
o
u
tdoo
r 7
-s
egm
ent d
is
p
la
yed
.
Cau
se
No
com
m
un
ica
ti
o
n
s
fr
om t
h
e re
mo
te
con
tro
ller
an
d n
e
tw
o
rk
ad
apt
er
w
ir
in
g.
Th
is
er
ro
r is de
tec
ted
when
th
e in
do
or
un
it can
no
t r
e
ce
ive sign
als f
ro
m
the
r
e
m
o
te
co
ntr
oller
.
Ch
eck th
e
com
mu
nica
tion
wi
ri
ng
of
the
r
e
m
o
te
co
ntr
o
lle
rs
A / B
.
Th
is
che
ck cod
e [
E
03
] d
o
e
s
no
t ap
pe
ar
o
n
th
e r
e
mo
te
con
tro
lle
r as
no
com
m
uni
ca
ti
on
i
s
po
ssi
bl
e.
A
p
pe
ars o
n
t
h
e
TC
C-LI
N
K
cen
tral co
ntro
lle
r.
Check
cod
e n
a
m
e
Re
m
o
te
co
nt
ro
l tr
an
sm
is
sion
er
ro
r
Check
cod
e n
a
m
e
Ind
oor uni
t - remot
e cont
rolle
r
co
mmunicat
ion err
or
(Det
ected
o
n
t
he
ind
oor
uni
t)
Che
ck co
de
[E02]
Che
ck co
de
[E03]
Is th
e
com
muni
c
a
tio
n
wir
ing
betwe
en th
e
re
mo
te c
ontr
ol
ler
an
d in
door
un
it
co
rr
e
c
t?
In
ter
nal
t
ran
sm
is
si
on c
ir
c
u
it of
re
mo
te c
ontr
ol
ler
Er
ro
r
ĺ
Re
pla
ce
the r
e
mo
te
c
ontr
ol
ler
No
Ye
s
Cor
re
ct t
he c
o
mm
unic
ati
on w
ir
ing