Chamberlain 1000SD User Manual

An  unbalanced  garage  door  might  not  reverse  when
required and someone under the door could be seriously
injured or killed.
If your garage door binds, sticks or is out of balance, call
for professional garage door service. Garage doors, door
springs, cables, pulleys, brackets, and their hardware are
under  extreme  tension  and  can  cause  serious  injury  or
death. Do  not  try  to  loosen,  move  or  adjust  them
yourself!
Ropes  left  on  a  garage  door  could  cause  someone  to
become  entangled  and  killed.  Remove  all  ropes
connected to the door before installing and operating the
opener.

To avoid damage to the garage door and opener, disable
locks before installing and operating the opener. Use a
wood screw or nail to hold locks in the "open" (unlocked)
position.
Operation at other than 120V 60 Hz will cause opener
malfunction and damage.

Safety Reversing Sensor

Installation

Lag Screw 1/4 x 1-1/2" (4)

Hex Screw 1/4-20 x 1-1/2" (2)

Carriage Bolts 1/4" - 20 x 1/2" (4)

Screw #10 - 32 x 3/8" (4)

Lock Nut 1/4" - 20 (4)

Lock Nut #10 x 32 (4)

Wing Nut (2)

Insulated Staples (20)

Rail Assembly

Coupling Sleeve (1)

Hex Screw 1/4"-20 x 5/8" (4)

Nut 1/4" - 20 (4)

Identify the type and height of your door, any special
conditions that exist, and any additional materials that
may be required.

Test Your Door for Balance

Before you begin, complete the following test to make
sure your door is balanced, and is not sticking or
binding:

• Lift the door about halfway as shown. Release the door.

It should stay in place, supported entirely by its springs.

• Raise and lower the door to see if there is any binding or

sticking.

WARNING

CAUTION

WARNING

CAUTION

WARNING

SECTIONAL DOOR

ONE-PIECE DOOR

Hardware Supplied

Sectional
Door

One-Piece

Door

Safety Information and Precautions

LIGHT

LOCK

1 2

3 4

5 6

7 8

9 0

ENTER

Model 84LM

Model 742LM

Model 64LM

Model 99LM

Model 59LM

Model 66LM

Multi-Function Mini Remote
Control:

With key ring & Velcro fastening
strip.

Keyless Entry:

Enables homeowner to operate garage
door opener from outside by entering
code on specially designed keyboard.

Outside Keylock:

Operates the garage door
automatically from outside when
remote control is not handy.

Plug-In Light Control:

Controls interior lights. Plugs into a
wall receptacle.

Outside Quick Release:

Required for a garage with NO access
door. Enables homeowner to open
garage door manually from outside by
disengaging trolley.

8 foot Complete Rail:

To allow an 8 foot door to open fully.

Remote Security Transmitter:

Enables homeowner to operate garage
door opener by entering 2, 3, 4, or 5
digit code from backlit keyboard.
Includes visor clip.

Model 61LM

Single-Function Standard Size
Remote Control:

Includes visor clip.

Model 82LM

2-Channel “Smart” Remote Control:

Includes visor clip.

Model 81LM

“Smart” Remote Control:

Includes visor clip.

Model 83LM

3-Channel “Smart” Remote Control:

Includes visor clip.

4-Channel “Smart” Remote Control:

Includes visor clip.

Model 88SD

Model 722LM

Wire-In Light Control:

Controls interior or exterior lights.
Wires into the electrical box like a
dimmer switch.

Model 58LM

Multi-Function Door Control Panel:

Provides a Lock Feature which
prevents operation of garage door
opener from portable remotes and a
Light Feature for constant light.

Model 1702LM

Accessories Available For Your Opener

Opener Installation

Hex Screw 5/16"-18 x 7/8" (4)

Lag Screw 5/16"-9 x 1-5/8" (2)

Lag Screw 5/16"-18 x 1-7/8" (2)

Carriage Bolt 5/16"-18 x 2-1/2" (2)

Clevis Pin 5/16" x 2-3/4" (1)

Clevis Pin 5/16" x 1-1/4" (1)

Clevis Pin 5/16" x 1" (1)

Nut 5/16" - 18 (6)

Lock Washer 5/16" (6)

Screw 6AB x 1" (2)

Insulated Staples (10)

Ring Fastener (3)

Handle

Dry Wall Anchors (2)

Rope