21
E
a
rt
h
N
e
u
tr
a
l
1
1
0
V
A
C
a
c
ti
v
e
2
4
0
V
A
C
a
c
ti
v
e
2
4
V
A
C
-
2
4
V
A
C
+
1
2
V
D
C
-
1
2
V
D
C
+
M
o
to
r
p
o
w
e
r
in
M
o
to
r
s
w
it
c
h
e
d
o
u
tp
u
t
5
.5
W
5
0
H
Z
24
V
G
E
M
-S
O
L
E
a
rt
h
N
e
u
tr
a
l
1
1
0
V
A
C
a
c
ti
v
e
2
4
0
V
A
C
a
c
ti
v
e
2
4
V
A
C
-
2
4
V
A
C
+
1
2
V
D
C
-
1
2
V
D
C
+
M
o
to
r
p
o
w
e
r
in
M
o
to
r
s
w
it
c
h
e
d
o
u
tp
u
t
5
.5
W
5
0
H
Z
24
V
G
E
M
-S
O
L
7.4.
MOTOR CONNECTIONS
The programmable relay on the FILTER CONTROLLER is a VOLTAGE FREE contact. This allows
various voltages to be switched with the FILTER CONTROLLER. The maximum motor size is
determined by the current draw of that motor.
The maximum current should never exceed 8 amps.
The larger the motor current the shorter the life expectancy of the motor switching relay so it is
suggested that any switching over 5 amps be done with an external contactor.
In order to switch a motor on, connections between the power supply and the motor relay are required.
Connections for all of the voltage types allowable are shown below.
240VAC Motors Connections
110VAC Motors connections
