131
No
Is
wire
c
on
nec
tio
n
to
co
mm
un
ic
at
io
n
li
ne
no
rm
al
?
Che
ck cod
e
Che
ck co
de
name
Dupl
icate
d
indoor a
ddresses
Cau
se
Indoo
r
addr
es
se
s a
re
dupl
ic
ated
S
ub-
co
de:
Dupl
ic
ated
ind
oor
add
re
ss
Usi
ng
a wired
re
m
ote controller (RBC-
A
M
T
32E
),
che
ck th
e se
tup
C
ODE No
.
(DN
co
de
)
12
, 13
, a
n
d
14
.
Wh
en
th
ere is n
o
a
ddress d
uplic
ati
on,
che
ck to
th
e fo
llowing
flowcha
rt
.
Is
n
o
t c
o
mmu
ni
ca
tio
n
line
con
ne
ct
ed
to
th
e
di
ffe
ren
t ou
td
oor
un
it?
Ye
s
Yes
No
No
Ye
s
Is
in
d
oo
r
un
it
qua
nti
ty
co
nn
ec
te
d
to
o
ut
d
oo
r
uni
t c
orr
ec
t?
Se
t
up
in
do
or
a
dd
re
ss
a
ga
in
.
C
orr
ec
t wi
re
co
nnec
tio
n.
Co
rr
ect commu
nication li
ne
.
No
Is
se
tu
p
of
e
nd
terminator
resistor of outdoor
uni
t n
orm
al
?
Cor
rect
com
m
uni
catio
n li
ne.
Che
ck cod
e
Ch
eck co
de
na
m
e
Cau
se
Indo
or
/ Outdo
or
communi
ca
tio
n
cir
cu
it trouble
(Det
ect
e
d at
ou
td
o
or
side)
1. Indo
or
/ outd
oor
co
m
mu
ni
ca
tio
n
en
d
te
rm
in
at
or
resistor
setu
p err
or
2.
Indoo
r
/
outd
oor
co
mmun
ic
ati
on c
onne
cti
on e
rr
or
Ye
s
Is
in
ter
-un
it wi
re
(U
1,
U
2)
be
tw
ee
n i
nd
oo
r
and
o
u
td
oor
sh
ort
-
ci
rc
u
ite
d?
Ye
s
No
No
Ye
s
Yes
Ye
s
No
No
Is
co
n
ne
ct
io
n o
f
in
ter-
uni
t wi
re b
e
twe
en
ind
o
or
an
d
out
doo
r
co
rrect?
Is
th
ere
no
err
or o
n
po
we
r wi
re to
o
utd
o
or
un
it?
Is
th
ere
n
ois
e
so
urc
e
?
O
utdoo
r I
/F
P.C. b
oar
d fa
ilu
re
Rep
lac
e
Corr
ec
t
s
hor
t-c
irc
u
it
Is F4
00 (fuse) on
I/F
P
.C. b
oar
d op
ened?
I/F P
.C. boa
rd
fai
lure
Ye
s
No
*
Chec
k conduction by tester.
Correct setup of end terminator
resistor.
Correct
power wi
re
.
Turn on
power to
sta
rt
operation.
E
lim
in
ate n
ois
e.
121
A10-1510.indb 121
A10-1510.indb 121
2016/04/08 17:21:11
2016/04/08 17:21:11
