Use copper conductors only to
prevent equipment damage.
Figure 8 Typical wiring for Models UHEC
032AACAand 052AACA
Disconnect electrical power
source to prevent injury or death
from electrical shock.
W
D
5
1
0
9
—
—
-
F
ie
ld
-I
n
s
ta
ll
e
d
w
ir
in
g
*
O
p
ti
o
n
a
l
N
o
te
s
:
1
.
F
o
r
c
o
n
v
e
rs
io
n
f
ro
m
s
in
g
le
-p
h
a
s
e
t
o
3
-p
h
a
s
e
p
o
w
e
r
s
u
p
p
ly
(
L
1
,
L
2
a
n
d
L
3
),
m
o
v
e
W
ir
e
A
1
f
ro
m
L
2
t
o
L
3
,
a
n
d
m
o
v
e
W
ir
e
A
2
f
ro
m
L
1
t
o
1
0
.
2
.
C
o
n
tr
o
l
c
ir
c
u
it
w
ir
in
g
m
u
s
t
b
e
N
E
C
c
la
s
s
1
,
ra
te
d
6
0
0
v
o
lt
s
.
Wiring Diagrams
20
UHEC-IM-7A
