– 46 –
6-4. Optional connector specifications of indoor P.C. board
*
As the functions oper
ated b
y old CN60, CN80, CN70 and CN73 ha
ve
been tr
anspor
ted to the Application control kit (TCB-PCUC1E-1)
, y
ou need to use them
from the Application control kit (Sold separ
ately)
s
kr
a
m
e
R
Specifications
.
o
N
ni
P
.
o
N
r
ot
c
e
n
n
o
C
n
oi
t
c
n
u
F
V
entilation outpu
t
CN32
1
DC12V
Setting at shipment:
Inter
loc
k of ON b
y
indoor unit oper
ation, with OFF b
y
stop oper
ation
∗
The single oper
ation setting b
y
F
AN b
utton on the remote controller is perf
or
med on the remote
controller (DN [31] = 0000
0001)
2
O
utput (Open collector)
1
6
N
C
HA
)
n
oit
c
el
e
s t
u
p
ni
cit
at
S/
)
yr
ot
c
af
m
orf
t
n
e
m
pi
h
s t
A(
e
sl
u
P
=
O
N/
S
E
Y :
1
0
J(
t
u
p
ni
F
F
O/
N
O
A
H
t
u
p
ni
F
F
O/
N
O
1
20
V
3
Remote controller prohibited input
P
er
mission/Prohibition of remote controller oper
ation s
top is perf
or
med b
y
input.
4
Oper
ation output (Open collector
)
Oper
ation ON (Ans
w
er bac
k
of HA)
5
DC12V
6
W
ar
ning output (Open collector
)
W
ar
ning output ON
CHK
Oper
ation chec
k
CN71
1
This chec
k is used to chec
k indoor oper
ation.
(P
erf
or
ms oper
ation of indoor f
an
“H”, Louv
er hor
iz
ontal
and Dr
ain pump ON without comm
unication with outdoor and remote controller)
2
DISP
Exhibition mode
CN72
1
0V
0V
Comm
unication is a
v
ailab
le b
y
indoor unit
and remote controller only
.
2
Occupancy sensor
input
CN214
1
Connect when using the Occupancy sensor
.
It is necessar
y
to set the Occupancy sensor [B5] separ
ately when using Occupancy sensor
[B5] =“0000”
“0001”.
2
7
8
5
6
9
12V
5V
GND
Occupancy sensor input
3
4
Option control kit
CN521
1
12V
Connected Application control kit (TCB-PCUC1E-1)
25
V
3
T
ransmission
4
Receiv
e
50
V
