– 56 –
[E11 trouble]
Option part
s
: Application control kit (TCB-PCUC2E)
Ye
s
No
Ye
s
Ye
s
I
s
connection of
option p
a
rt
s
connector
(CN1 Red)
a
nd indoor
P.C.
b
o
a
rd connector
(CN521 Red)
norm
a
l?
I
s
Red LED (LD1)
of the option p
a
rt
s
lighting?
Red LED (LD1)
of the option p
a
rt
s
repe
a
t
s
lighting
a
nd
b
link.
Red LED (LD1)
of the option p
a
rt
s
a
lw
a
y
s
b
link
s
.
No
Ye
s
No
Repl
a
ce Applic
a
tion control kit.
(TCB-PCUC2E)
No
Check the oper
a
ting
s
t
a
t
us
.
Rep
a
ir of connector
connection.
Repl
a
ce Applic
a
tion control kit.
(TCB-PCUC2E)
Repl
a
ce indoor P.C.
b
o
a
rd.
(MCC-1643)