– 47 –
5-4. Optional connector specifications of indoor P.C. board
*
To use the functions oper
ated b
y CN60, CN80, CN70 and CN73, which are pro
vided f
or other models
, use the Application control k
it (TCB-PCUC2E) 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
• Output in conjunction with the operation of the indoor unit (At shipment, DN [31] = 0, DN [1C8] = 0)
• Output according to the Ventilation function of the remote controller. (DN [31] = 1, DN [1C8]=0)
• Free cooling output (DN [31]=0, DN [1C8] = 1)
2
O
utput (Open collector)
1
6
N
C
HA
• HA ON/OFF input (DN [2E] = 0 (At shipment), J01: Close=Pulse input (At shipment) / Open = Static input)
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
Occ
Wireless remote
controller
upancy sensor
input
CN214
1
Connect when
Connect when using the Wireless remote controller kit "RBC-AXU31UM
∗
".
Code No. (DN) [B5] automatically changes from "0000" to "0002".
using the Occupancy sensor
.
To use the occupancy sensor, you need to set the Code No.(DN).
[B5] =“0000”
→
“0001”.
2
7
8
5
6
9
12V
5V
GND
Occupancy sensor and wireless
remote controller input
3
4
Option control kit
CN521
1
12V
Connected Application control kit (TCB-PCUC2E)
25
V
3
T
ransmission
4
Receiv
e
50
V
