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Electrical
Connection
Power
Supply
Cord
Direct
Wire
A
WARNING
A
WARNING
As
ORM
é
é
Fire
Hazard
Use
a
new
UL
listed
30
amp
power
supply
cord.
Use
a
UL
listed
strain
relief.
Disconnect
power
before
making
electrical
connections.
Connect
neutral
wire
(white
or
center
wire)
to
center
terminal
(silver).
Ground
wire
(green
or
bare
wire)
must
be
connected
to
green
ground
connector.
Connect
remaining
2
supply
wires
to
remaining
2
terminals
(gold).
Securely
tighten
all
electrical
connections.
Failure
to
do
so
can
result
in
death,
fire,
or
electrical
shock.
Fire
Hazard
Use
10
gauge
solid
copper
wire.
Use
a
UL
listed
strain
relief.
Disconnect
power
before
making
electrical
connections.
Connect
neutral
wire
(white
or
center
wire)
to
center
terminal
(silver).
Ground
wire
(green
or
bare
wire)
must
be
connected
to
green
ground
connector.
Connect
remaining
2
supply
wires
to
remaining
2
terminals
(gold).
Securely
tighten
all
electrical
connections.
Failure
to
do
so
can
result
in
death,
fire,
or
electrical
shock.
Electrical
Connection
Options
1.
Choose
electrical
connection
type
Power
supply
cord
4-wire
receptacle
7)
(NEMA
Type
14-30R):
Go
to
steps
1-2
on
]
|
page
6
for
power
supply
cord
strain
relief:
then
steps
3-6
for
4-wire
Power
Supply
=]
Cord
Connection
section.
Then,
go
to
Venting
Requirements.
Power
supply
cord
3-wire
receptacle
(NEMA
Type
10-30R):
Go
to
steps
1-2
on
page
6
for
power
supply
cord
strain
relief:
then
steps
3-5
for
3-wire
Power
Supply
Cord
Connection
section.
Then
go
to
Venting
Requirements.
4-wire
direct
connection:
Go
to
steps
1-2
on
page
9
for
direct
wire
strain
relief:
then
steps
3-8
for
4-wire
Direct
Wire
Connection
section.
Then
go
to
Venting
Requirements.
3-wire
direct
connection:
Go
to
steps
=
1-2
0n
page
9
for
direct
wire
strain
relief:
;
then
steps
3-7
for
3-wire
Direct
Wire
Connection
section.
Then
go
to
Venting
Requirements.
NOTE:
If
local
codes
do
not
permit
connection
of
a
cabinet-ground
conductor
to
neutral
wire,
go
to
“Optional
3-wire
Connection”
section.
This
connection
may
be
used
with
either
a
power
supply
cord
or
a
direct
wire
connection.
(92.
Remove
terminal
block
cover
Before
you
start,
disconnect
power.
Remove
hold-down
screw
(D)
and
terminal
block
cover
(A).
A.
Terminal
block
cover
B.
External
ground
conductor
screw
C.
Center,
silver-colored
terminal
block
screw
D.
Hold-down
screw
E.
Neutral
ground
wire
F,
Hole
below
terminal
block
cover
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