– 60 –
[L20 trouble]
Network adapter : "1 : 1 Model" Connection Interface (TCB-PCNT30TLE2)
I
s
gro
u
p oper
a
tion c
a
rried o
u
t?
Do o
u
t
s
ide device
s
norm
a
lly work?
(O
u
t
s
ide device
s
connected with Applic
a
tion
control kit inp
u
t termin
a
l TB2 : IN1)
Check c
aus
e of oper
a
tion.
Check corre
s
ponding
indoor
u
nit/o
u
tdoor
u
nit.
I
s
the m
u
ltiple
sa
me centr
a
l
control
s
y
s
tem
a
ddre
ss
e
s
connected?
I
s
there check code on follower
u
nit in
remote controller?
Are wiring connection
s
to
comm
u
nic
a
tion line
s
U3
a
nd U4
of network
a
d
a
pter norm
a
l?
Check centr
a
l controller
(incl
u
ding network
a
d
a
pter)
a
nd
indoor P.C.
b
o
a
rd (MCC-1643).
M
a
lf
u
nction
→
Repl
a
ce
Correct wiring connection.
Correct centr
a
l control
s
y
s
tem
a
ddre
ss
.
Repl
a
ce Applic
a
tion control kit.
(TCB-PCUC2E)
Repl
a
ce indoor P.C.
b
o
a
rd
(MCC-1643).
Ye
s
Ye
s
Ye
s
No
Ye
s
Ye
s
No
No
No
No
[L30 trouble]
[P30 trouble] (Central controller)
