Chamberlain 7200 - Electrical Requirements

lnstallation
Step
9
Electri
ca
I Req
u i reme
nts
To
prevent
electrocution
or
fire,
installation
and
wiring
must
be in
compliance
with
local
electrical
and
building
codes'
To reduce
the risk
of electric
shock,
your
garage
door
opener
has
a
grounding
type
plug
with
a third
grounding
pin.
This
plug
will
onlyfit
into
a
grounding
type outlet.
lf the
plug
doesn't
fit
into the
outlet
you
have,
contact
a
qualified
electrician
to
install
the
proper
type outlet.
To
avoid
installation
difficulties,
do
not run
the
opener
at this
time.
Right
Wrong
.
Do
not change
the
plug
in any
way.
.
Do not
use
a 2-wire
adapter.
.
Do not
use
an
extension
cord.
tf
permanent
wiring
is required
by
your
local
code,
refer to
the
following
procedure:
A*oRNtNG
To
prevent
electrocution,
remove
power from
the
garage
door
opener
and
from
the circuit
you
þtan
to
use
for the
permanent connection.
.
To make
a
permanent
connection
through
the
7/8" diameter
hole
in the
top
of the
opener
(according
to local
code):
.
Remove
the opener
cover
screws
and
set the
cover
aside.
.
Remove
the
attached
3-prong
cord'
.
Connect
the
black
(line) wire to
the
screw
on
the
brass
terminal;
the
white
(neutral)
wire
to the
screw
on
the
silver
terminal;
and
the
ground wire
to the
green
ground
screw.
The opener
must
be
grounded.
.
Reinstallthe
cover.
To avoid
installation
difficulties'
do
not
run
the
oqener
at
this
time.
Permanent
Wiring
Connection
Ground
Tab
Green
Ground Screw
Ground
Black
White
BlackWire
20
Nortek, Exhibit 1012