Sanyo 26KHS72R Installation Instructions - Page 96

Connection with Other E, Memory Backu, witch, t Run

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07-115 SSHP_II 5/7/07 4:00 PM Page 96 8-6. Connection with Other Equipment Name Input/output item System controller Input/output Terminal Terminal ON/OFF output Alarm output Potential tree A contact, static (relay output) ON/OFF CPEV AWG#16 Alarm Equipment Example Input/output Wire length: less than 330 ft. Digital input Status output Digital input/output terminals Control input Contact capacity DC 30V, 0.5A All ON input All OFF input Pulse (photo coupler input) Output common ALL ON (+) CX ALL OFF (+) CPEV AWG#16 TX Contact capacity DC 24V, 10mA Input common Pulse width: +24 more than 984 ft./sec. Wire length: less than 330 ft. COM 8-7. Memory Backup Switch Check the backup switch is ON on the for back side of the PCB of the system controller. 8-8. Test Run (1) Power on all indoor units. Next, power on the system controller. will flash, checking the indoor unit addresses automatically. (2) If group No. displayed on system controller is not the same as the indoor unit No.* which is connected, see Fig. 9-5 and carry out setting again. SC *In case of group control, main unit No. only. ON OFF Back up switch Back up battery 96

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SC
96
8
-6.
Connection with Other E
q
ui
p
ment
ON/OFF
t
u
p
n
i
l
a
t
i
g
i
D
Alarm
O
u
tp
u
t commo
n
CPEV
AWG#16
ALL ON (+)
CX
TX
ALL OFF (+)
I
n
p
u
t commo
n
COM
+24
CPEV
AWG#16
e
m
a
N
s
l
a
n
i
m
r
e
t
t
u
p
t
u
o
/
t
u
p
n
i
l
a
t
i
g
i
D
m
e
t
i
t
u
p
t
u
o
/
t
u
p
n
I
t
u
p
t
u
o
s
u
t
a
t
S
t
u
p
n
i
l
o
r
t
n
o
C
ON/OFF o
u
tp
u
t
Alarm o
u
tp
u
t
Pote
n
tial tree
A co
n
tact,
s
tatic
(relay o
u
tp
u
t)
Wire le
ng
th:
le
ss
tha
n
33
0 ft.
I
n
p
u
t/o
u
tp
u
t
S
y
s
tem co
n
troller
Eq
u
ipme
n
t
I
n
p
u
t/o
u
tp
u
t
Termi
n
al
Termi
n
al
Example
All ON i
n
p
u
t
All OFF i
n
p
u
t
P
u
l
s
e (photo
co
u
pler i
n
p
u
t)
Co
n
tact capacity
DC 24V, 10mA
P
u
l
s
e width:
more tha
n
9
8
4 ft./
s
ec.
Wire le
ng
th:
le
ss
tha
n
33
0 ft.
Co
n
tact capacity
DC
3
0V, 0.5A
8
-7.
Memory Backu
p
S
witch
Check the back
u
p
s
witch i
s
ON o
n
the for back
s
ide of
the PCB of the
s
y
s
tem co
n
troller.
Back
u
p
s
witch
F
F
O
N
O
Back
u
p battery
8
-
8
. Te
s
t Run
(1)
Power o
n
all i
n
door
un
it
s
. Next, power o
n
the
s
y
s
tem co
n
troller.
will fla
s
h, checki
ng
the i
n
door
un
it addre
ss
e
s
a
u
tomatically.
(2)
If
g
ro
u
p No. di
s
played o
n
s
y
s
tem co
n
troller i
s
n
ot the
s
ame a
s
the i
n
door
un
it No.* which i
s
co
nn
ected,
s
ee
Fi
g
. 9-5 a
n
d carry o
u
t
s
etti
ng
a
g
ai
n
.
*I
n
ca
s
e of
g
ro
u
p co
n
trol, mai
n
un
it No. o
n
ly.
07-115 SSHP_II
5/7/07
4:00 PM
Page 96