
19
I
n
s
t
alla
t
io
n
P
r
oced
u
r
es
N
o
t
e
:
A
l
t
h
ou
g
h
t
h
e ba
tt
er
y
a
n
d
t
h
e SP
C
-2
s
h
are
t
h
e
s
ame i
n
pu
t
t
ermi
n
al
s
, o
n
l
y
o
n
e po
w
er
s
ource ca
n
be co
nn
ec
t
ed
t
o
t
h
e I
B
O
C
Plu
s
a
t
a
n
y
g
ive
n
t
ime. I
f
u
s
i
n
g
t
h
e SP
C
-2, co
nn
ec
t
t
h
e
O
ra
n
g
e
6-Vol
t
(
+
)
w
ire a
n
d
B
lack
n
e
g
a
t
ive
(
–
)
w
ire
t
o
t
h
e I
B
O
C
’
s
ba
tt
er
y
i
n
pu
t
t
ermi
n
al
s
.
3.
B
y
de
f
aul
t
,
s
e
n
s
or opera
t
io
n
i
s
di
s
abled
f
or all au
t
oma
t
ic
w
a
t
eri
n
g
pro
g
ram
s
.
T
o e
n
able opera
t
io
n
o
f
t
h
e
s
e
n
s
or, re
f
er
t
o
t
h
e
“
Rai
n
Se
n
s
or
O
pera
t
io
n
”
o
n
pa
g
e 7.
N
o
t
e
:
Do
n
o
t
co
nn
ec
t
t
h
e rai
n
s
w
i
t
c
h
direc
t
l
y
t
o
t
h
e valve
commo
n
w
ire
.
Re
f
er
t
o
t
h
e i
n
s
t
alla
t
io
n
i
n
s
t
ruc
t
io
n
s
provided
w
i
t
h
t
h
e rai
n
s
e
n
s
or
f
or addi
t
io
n
al i
n
f
orma
t
io
n
.
C
ONN
E
C
T
I
NG
AN
E
A
R
T
H
G
R
OUN
D
A
po
w
er
s
ur
g
e i
s
a
s
udde
n
ri
s
e i
n
vol
t
a
g
e o
n
t
h
e po
w
er mai
n
li
n
e. I
t
i
s
t
h
e
n
o
f
t
e
n
f
ollo
w
ed b
y
a drop i
n
vol
t
a
g
e a
s
t
h
e po
w
er li
n
e equipme
n
t
t
rie
s
t
o pro
t
ec
t
area u
s
er
s
.
A
li
g
h
t
n
i
n
g
s
t
rike o
n
t
h
e po
w
er
g
rid i
s
t
h
e
mo
s
t
commo
n
cau
s
e o
f
po
w
er
s
ur
g
e
s
a
n
d ca
n
be dama
g
i
n
g
t
o
t
h
e
co
n
t
roller. Sur
g
e pro
t
ec
t
io
n
i
s
buil
t
i
n
t
o
t
h
e I
B
O
C
Plu
s
t
ermi
n
al board
t
o
h
elp pro
t
ec
t
t
h
e co
n
t
roller
f
rom
s
ur
g
e dama
g
e b
y
s
h
u
n
t
i
n
g
t
h
e
vol
t
a
g
e
t
o ear
t
h
g
rou
n
d.
MV/
PUMP
EARTH
GND
1 2 3 4 5 6 7 8 9 10 11 12
FOR SERVICE
USE ONLY
INPUT GND
L N
BATTERY
INPUT GND
+ -
RAIN SENSOR
INPUT GND
+ -
VALVE COM
1
2
3
OR
Solar Panel (optional)
Note: Refer to instructions supplied with solar panel for
installation procedure.
Rain Switch
(optional)
DC Latching
Master Valve
(optional)
Valve Common
Earth Ground
DC Latching
Control Valves
Figure 5
Komentáře k této Příručce