CHAMBERLAIN 3130 LiftMaster Professional Security+ Owner’s Manual

CHAMBERLAIN 3130 LiftMaster Professional Security+

Product Information

Specifications

• Models: 3130 1/3 HP, 3240 1/2 HP
• For Residential Use Only
• Manufacturer: The Chamberlain Group, Inc.
• Address: 845 Larch Avenue Elmhurst, Illinois 60126-1196
• Website: www.liftmaster.com

Introduction

The Chamberlain Garage Door Opener is a reliable and efficient device designed for residential use. This user manual provides detailed instructions on how to safely install, adjust, and operate the garage door opener. It is important to follow these instructions carefully to ensure proper installation and safe operation of the opener.

Safety Symbol and Signal Word Review

Before proceeding with the installation and usage of the garage door opener, it is essential to review the safety symbols and signal words used in this manual. These symbols and words indicate potential hazards and important safety information that must be followed to avoid accidents or injuries.

Preparing Your Garage Door

Prior to installing the garage door opener, certain preparations need to be made to ensure compatibility and proper functioning. This section provides guidance on preparing your garage door for installation, including the tools needed, planning considerations, and checking the alignment of the door.

Assembly

The assembly section explains how to attach the rail to the motor unit, which is an important step in setting up the garage door opener. Proper assembly ensures smooth operation and prevents any issues during installation or usage.

Installation

The installation section provides step-by-step instructions for safely installing the garage door opener. It covers various aspects such as safety instructions, determining the header bracket location, attaching the rail to the header bracket, positioning the opener, hanging the opener, installing the door control and lights, and connecting the emergency release rope and handle.

Electrical Requirements

Proper electrical requirements are necessary for the garage door opener to function correctly. This section outlines the specific electrical requirements that must be met to ensure safe and efficient operation.

Complete Safety Reversing Sensor Installation

The safety reversing sensor is a crucial component of the garage door opener that ensures the door reverses if an object or person is detected in its path. This section provides detailed instructions on how to install and align the safety reversing sensor properly.

Adjustment

After the installation is complete, adjustments may be required to optimize the performance of the garage door opener. This section explains how to adjust the travel limits and force settings to ensure smooth and precise door operation. Additionally, it provides instructions on testing the safety reversal system to ensure it is functioning correctly.

Operation

The operation section covers important safety instructions for using the garage door opener. It explains how to operate the opener using both handheld remote controls and the wall-mounted door control. Additionally, it provides instructions on manually opening the door in case of power failure and offers guidance on proper care and maintenance of the garage door opener.

Programming

If you need to add or reprogram a handheld remote control or change a Keyless Entry PIN, this section provides step-by-step instructions to guide you through the programming process. It also includes information on erasing all codes and programming 3-button remotes.

Repair Parts

In the event that repair or replacement parts are needed for the garage door opener, this section provides an overview of the rail assembly parts and installation parts. It serves as a reference for identifying and obtaining the necessary components.

FAQs

• Q: Where can I find the model number of my garage door opener?
  • A: The model number label is located on the front panel of your opener.
• Q: What should I do if I encounter any problems with my garage door opener?
  • A: If you experience any issues or difficulties with your garage door opener, refer to the “Having a Problem?” section of the manual. It provides troubleshooting tips and a diagnostic chart to help identify and resolve common problems.

®
GARAGE DOOR OPENER Models

The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196
www.liftmaster.com

3130 1/3 HP
For Residential Use Only

3240 1/2 HP

Owner’s Manual
Please read this manual and the enclosed safety materials carefully! Fasten the manual near the garage door after installation. The door WILL NOT CLOSE unless the Protector System® is connected and properly
aligned. Periodic checks of the opener are required to ensure safe operation. The model number label is located on the front panel of your opener.

Accessories

35

Repair Parts and Service

36

Warranty

36

INTRODUCTION

Safety Symbol and Signal Word Review
This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the instructions and warnings contained in this manual.

WARNING
Mechanical
WARNING
Electrical
CAUTION

When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them. The hazard may come from something mechanical or from electric shock. Read the warnings carefully.
When you see this Signal Word on the following pages, it will alert you to the possibility of damage to your garage door and/or the garage door opener if you do not comply with the cautionary statements that accompany it. Read them carefully.

Preparing your garage door
Before you begin: · Disable locks. · Remove any ropes connected to garage door. · Complete the following test to make sure your
garage door is balanced and is not sticking or binding: 1. Lift the door about halfway as shown. Release the
door. If balanced, it should stay in place, supported entirely by its springs. 2. Raise and lower the door to see if there is any binding or sticking. If your door binds, sticks, or is out of balance, call a trained door systems technician.

WARNING
To prevent possible SERIOUS INJURY OR DEATH: · ALWAYS call a trained door systems technician if garage
door binds, sticks, or is out of balance. An unbalanced garage door may not reverse when required. · NEVER try to loosen, move or adjust garage door, door springs, cables, pulleys, brackets or their hardware, all of which are under EXTREME tension. · Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement.
CAUTION
To prevent damage to garage door and opener: · ALWAYS disable locks BEFORE installing and operating the
opener. · ONLY operate garage door opener at 120V, 60 Hz to avoid
malfunction and damage.

Sectional Door

One-Piece Door

Tools needed
During assembly, installation and adjustment of the opener, instructions will call for hand tools as illustrated below.

Carpenter’s Level (Optional)

12
Tape Measure

Pencil Wire Cutters

Drill

3/16″, 5/16″ and

5/32″ Drill Bits

Pliers

Stepladder

1/2″ and 3/8″ Sockets and Wrench

Screwdriver

Hack Saw Claw Hammer Adjustable End Wrench

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Planning
Identify the type and height of your garage door. Survey your garage area to see if any of the conditions below apply to your installation. Additional materials may be required. You may find it helpful to refer back to this page and the accompanying illustrations as you proceed with the installation of your opener.

SECTIONAL DOOR INSTALLATION

Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, steel, aluminum, door with glass panels, etc.). See page 19 for details.
Header Wall

FINISHED CEILING Support bracket & fastening hardware is required. See page 15.
Rail
Extension Torsion OR Spring Spring

Motor Unit

Vertical Centerline of Garage Door

Wallmounted Door Control

Access Door

—— —— —-

Safety Reversing Sensor

Safety Reversing

Gap between floor

Sensor

and bottom of door

must not exceed 1/4″ (6 mm).

ONE-PIECE DOOR WITHOUT TRACK

FINISHED CEILING
Support bracket & fastening hardware is required. See page 159.

Motor

Rail

Unit

Header Wall

ONE-PIECE DOOR WITH TRACK

Access Door

Wall-mounted Door Control

Access Door

Header Wall

Safety Reversing Gap between floor Sensor and bottom of door must not exceed 1/4″ (6 mm).
Safety Reversing Sensor

Safety Reversing Sensor
4

Safety Gap between floor Reversing Sensor and bottom of door must not exceed 1/4″ (6 mm).

u

Carton Inventory
Your garage door opener is packaged in two cartons which contain the motor unit and all parts illustrated below. Accessories will depend on the model purchased.

If anything is missing, carefully check the packing material. Parts may be stuck in the foam. Hardware for installation is also listed below.

Model 3240

Model 3130

Model 3240 (1)

Model 3130 (1)

LOCK

LIGHT

Multi-Function Door Control Panel

Lighted Door Control Button
Remote Control Visor Clip

SECURITY® 3-Button Remote Control
CEILING MOUNT ONLY UP
Header Bracket

Rail
Motor Unit with Light Lens Model 3130

SECURITY® 1-Button Remote Control

2 Conductor Bell Wire White & White/Red

Curved Door Arm Section
Sprocket Coupling

Motor Unit with 2 Light Lenses Model 3240

Trolley

Door Bracket

Safety Sensor Bracket (2)
RAIL ASSEMBLY Coupling Sleeve (1) Hex Bolt 1/4″-20 x 5/8″ (4) Nut 1/4″ – 20 (4)
INSTALLATION HARDWARE Hex Bolt 5/16″-18×7/8″ (4) Lag Screw 5/16″-9×1-5/8″ (2) Lag Screw 5/16″-18×1-7/8″ (2) Clevis Pin 5/16″x2-3/4″ (1) Clevis Pin 5/16″x1-1/4″ (1) Clevis Pin 5/16″x1″ (1)

The Protector System® (2) Safety Reversing Sensors (1 Sending Eye and 1 Receiving Eye) with 2-Conductor White & White/Black Bell Wire attached

Safety Labels and
Literature

Nut 5/16″-18 (4) Lock Washer 5/16″ (4) Screw 6ABx1-1/4″ (2) Screw 6-32×1″ (2) Self-Threading Screw 1/4″-14×5/8″ (2) Insulated Staples (30) Ring Fastener (3) Drywall Anchors (2) Carriage Bolt 1/4″-20×1/2″ (2) Wing Nut 1/4″-20 (2) Rope Handle

Straight Door Arm Section

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ASSEMBLY STEP 1
Fasten the Rail to the Motor Unit
To avoid installation difficulties, do not run the garage door opener until instructed to do so.

To aid in assembly and installation, replace the foam packing around the motor unit. Remove it after Installation Step 5.

• Working on a level surface, align the rail assembly with the motor unit, as shown.
• Slip the coupling over the rail sprocket.
• Slide the rail through the motor unit bracket until the coupling fits securely over the motor unit sprocket.
• Align the two bolt holes in the rail with those in the motor unit bracket. Insert four 1/4″-20×7/16″ hex bolts. Tighten securely with a 3/8″ socket wrench.
• Turn release arm down to disengage trolley.
  · Slide the trolley onto and along the bottom of the rail. Align trolley with rack and turn release arm up to re-engage trolley. Be certain to install it facing correctly: the trolley release arm must be horizontal (lock position), with its arrow pointed away from the motor unit.

Hex Bolts 1/4-20×7/16″

Coupling

Rail Sprocket

HARDWARE SHOWN ACTUAL SIZE Hex Bolt 1/4-20×7/16″
Motor Unit Bracket Motor Unit
Sprocket

Rail Assembly

Foam Packaging

Hex Bolts 1/4″-20×7/16″

Release arm

Arrow must point up

Trolley

Rack To motor unit

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INSTALLATION

IMPORTANT INSTALLATION INSTRUCTIONS WARNING

To reduce the risk of SEVERE INJURY or DEATH:

1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS.
   2. Install garage door opener ONLY on properly balanced and lubricated garage door. An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH.
   3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technician BEFORE installing opener.
   4. Disable ALL locks and remove all ropes connected to garage door BEFORE installing opener to avoid entanglement.
   5. Install garage door opener 7 feet (2.13 m) or more above floor.
   6. Mount emergency release handle 6 feet (1.83 m) above floor.
   7. NEVER connect garage door opener to power source until instructed to do so.

2. NEVER wear watches, rings or loose clothing while installing or servicing opener. They could be caught in garage door or opener mechanisms.
   9. Install wall-mounted garage door control: · within sight of the garage door · out of reach of children at minimum height of 5 feet (1.5 m) · away from ALL moving parts of the door
   10. Place entrapment warning label on wall next to garage door control.
   11. Place manual release/safety reverse test label in plain view on inside of garage door.
   12. Upon completion of installation, test safety reversal system. Door MUST reverse on contact with a 1-1/2″ (3.8 cm) high object (or a 2×4 laid flat) on the floor.

INSTALLATION STEP 1
Determine the Header Bracket Location
WARNING
To prevent possible SERIOUS INJURY or DEATH: · Header bracket MUST be RIGIDLY fastened to structural
support on header wall or ceiling, otherwise garage door might not reverse when required. DO NOT install header bracket over drywall. · Concrete anchors MUST be used if mounting header bracket or 2×4 into masonry. · NEVER try to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their hardware, all of which are under EXTREME tension. · ALWAYS call a trained door systems technician if garage door binds, sticks, or is out of balance. An unbalanced garage door might not reverse when required.

Header Wall

Unfinished Ceiling
2×4 Vertical Centerline of Garage Door
2×4

OPTIONAL CEILING MOUNT FOR HEADER BRACKET
Structural Supports

Level (optional)

Installation procedures vary according to garage door types. Follow the instructions which apply to your door.
1. Close the door and mark the inside vertical centerline of the garage door.
2. Extend the line onto the header wall above the door.
You can fasten the header bracket within 4 feet (1.22 m) of the left or right of the door center only if a torsion spring or center bearing plate is in the way; or you can attach it to the ceiling (see page 9) when clearance is minimal. (It may be mounted on the wall upside down if necessary, to gain approximately 1/2″ (1 cm).
If you need to install the header bracket on a 2×4 (on wall or ceiling), use lag screws (not provided) to securely fasten the 2×4 to structural supports as shown here and on page 9.
3. Open your door to the highest point of travel as shown. Draw an intersecting horizontal line on the header wall above the high point:
· 3″ (7.5 cm) above the high point for sectional door and one-piece door with track.
· 8″ (20 cm) above the high point for one-piece door without track.
This height will provide travel clearance for the top edge of the door.
NOTE: If the total number of inches exceeds the height available in your garage, use the maximum height possible, or refer to page 9 for ceiling installation.

Header Wall 3″ (7.5 cm)Track
Highest Point of Travel
Door

Sectional door with curved track

Header Wall 8″ (20 cm)

Door

Highest Point of Travel

Jamb Hardware

Door

Header Wall 3″ (7.5 cm) Track
Highest Point of Travel

One-piece door with horizontal track

Header Wall 8″ (20 cm)

Door

Highest Point of Travel

Pivot

One-piece door without track: jamb hardware

One-piece door without track: pivot hardware

8
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INSTALLATION STEP 2
Install the Header Bracket
You can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow the instructions which will work best for your particular requirements. Do not install the header bracket over drywall. If installing into masonry, use concrete anchors (not provided). WALL HEADER BRACKET INSTALLATION · Center the bracket on the vertical centerline with the
bottom edge of the bracket on the horizontal line as shown (with the arrow pointing toward the ceiling). · Mark the vertical set of bracket holes (do not use the holes designated for ceiling mount). Drill 3/16″ pilot holes and fasten the bracket securely to a structural support with the hardware provided.
HARDWARE SHOWN ACTUAL SIZE
Lag Screw 5/16″-9 x 1-5/8″

Wall Mounting Holes
CEILING MOUNT ONLY
UP

The nail hole is for positioning only. You must use lag screws to mount the header bracket.

Optional Wall Mounting Holes

Header Wall

2×4 Structural Support

Header Bracket

CEILING MOUNT ONLY UP

Horizontal Line

Vertical Centerline of Garage Door
Lag Screws 5/16″-9×1-5/8″
Door Spring

Highest Point of Garage Door Travel

Garage Door
Vertical Centerline of Garage Door

CEILING HEADER BRACKET INSTALLATION · Extend the vertical centerline onto the ceiling as
shown. · Center the bracket on the vertical mark, no more than
6″ (15 cm) from the wall. Make sure the arrow is pointing toward the wall. The bracket can be mounted flush against the ceiling when clearance is minimal. · Mark the side holes. Drill 3/16″ pilot holes and fasten bracket securely to a structural support with the hardware provided.
Ceiling Mounting Holes

CEILING MOUNT ONLY

UP The nail hole is for positioning only. You must use lag screws to mount the header bracket.

6″ (15 cm) Maximum
Door Spring

­ Finished Ceiling ­

Header Bracket

Vertical Centerline of Garage Door

UP

Lag Screws 5/16″-9×1-5/8″

Garage Door

Header Wall
Vertical Centerline of Garage Door

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Header Wall
Header Bracket Rail Bracket

INSTALLATION STEP 3
Attach the Rail to the Header Bracket
· Position the opener on the garage floor below the header bracket. Use packing material as a protective base. NOTE: If the door spring is in the way you’ll need help. Have someone hold the opener securely on a temporary support to allow the rail to clear the spring.
· Position the rail bracket against the header bracket. · Align the bracket holes and join with a clevis pin
as shown. · Insert a ring fastener to secure.

Garage Door

Rail

Ring Fastener Header Bracket

Clevis Pin 5/16″x2-3/4″

Spacer
Rail Bracket
Rail

Spacer

Opener Carton or Temporary Support

HARDWARE SHOWN ACTUAL SIZE

Clevis Pin 5/16″x2-3/4″

10
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Ring Fastener

Spacer

INSTALLATION STEP 4
Install The Protector System®
The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction.
IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR
When properly connected and aligned, the sensor will detect an obstacle in the path of its electronic beam. The sending eye (with an amber indicator light) transmits an invisible light beam to the receiving eye (with a green indicator light). If an obstruction breaks the light beam while the door is closing, the door will stop and reverse to full open position, and the opener lights will flash 10 times.
The units must be installed inside the garage so that the sending and receiving eyes face each other across the door, no more than 6″ (15 cm) above the floor. Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens.
The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware.

WARNING
Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor. To prevent SERIOUS INJURY or DEATH from a closing garage door: · Correctly connect and align the safety reversing sensor.
This required safety device MUST NOT be disabled. · Install the safety reversing sensor so beam is NO HIGHER
than 6″ (15 cm) above garage floor.
If it is necessary to mount the units on the wall, the brackets must be securely fastened to a solid surface such as the wall framing. Extension brackets (see accessories) are available if needed. If installing in masonry construction, add a piece of wood at each location to avoid drilling extra holes in masonry if repositioning is necessary.
The invisible light beam path must be unobstructed. No part of the garage door (or door tracks, springs, hinges, rollers or other hardware) may interrupt the beam while the door is closing.

Safety Reversing Sensor 6″ (15 cm) max. above floor

Invisible Light Beam Protection Area

Facing the door from inside the garage

11
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Safety Reversing Sensor 6″ (15 cm) max. above floor

INSTALLING THE BRACKETS
Be sure power to the opener is disconnected. Install and align the brackets so the sensors will face each other across the garage door, with the beam no higher than 6″ (15 cm) above the floor. They may be installed in one of three ways, as follows:
Garage door track installation (preferred):
· Slip the curved arms over the rounded edge of each door track, with the curved arms facing the door. Snap into place against the side of the track. It should lie flush, with the lip hugging the back edge of the track, as shown in Figure 1.
If your door track will not support the bracket securely, wall installation is recommended.
Wall installation (Figures 2 & 3):
· Place the bracket against the wall with curved arms facing the door. Be sure there is enough clearance for the sensor beam to be unobstructed.
· If additional depth is needed, an extension bracket (see Accessories) or wood blocks can be used.
· Use bracket mounting holes as a template to locate and drill (2) 3/16″ diameter pilot holes on the wall at each side of the door, no higher than 6″ (15 cm) above the floor.
· Attach brackets to wall with lag screws (not provided).
· If using extension brackets or wood blocks, adjust right and left assemblies to the same distance out from the mounting surface. Make sure all door hardware obstructions are cleared.
Floor installation (Figure 4):
· Use wood blocks or extension brackets (see Accessories) to elevate sensor brackets so the lenses will be no higher than 6″ (15 cm) above the floor.
· Carefully measure and place right and left assemblies at the same distance out from the wall. Be sure all door hardware obstructions are cleared.
· Fasten to the floor with concrete anchors as shown.

Figure 1

DOOR TRACK MOUNT (RIGHT SIDE)

Door Track
Lip

Indicator Light

Sensor Bracket

Lens

Figure 2

IGWnasairldal ege

WALL MOUNT (RIGHT SIDE)
Fasten Wood Block to Wall with Lag Screws (Not Provided)

Indicator

Light

Sensor

Bracket

Lag Screws (Not Provided)
Lens

Figure 3

IGWnasairldal ege

WALL MOUNT (RIGHT SIDE)
Extension Bracket (See Accessories)
(Provided with Extension Bracket)

(Provided with Extension Bracket)
Figure 4

Lens

Sensor Bracket
Indicator Light

FLOOR MOUNT (RIGHT SIDE)

12
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IGWnsaairdlalege Lens

Attach with Concrete Anchors (Not Provided)
Indicator Light
Sensor Bracket

MOUNTING AND WIRING THE SAFETY SENSORS
· Slide a 1/4″-20×1/2″ carriage bolt head into the slot on each sensor. Use wing nuts to fasten sensors to brackets, with lenses pointing toward each other across the door. Be sure the lens is not obstructed by a bracket extension (Figure 5).
· Finger tighten the wing nuts.
Recommended Wire Routing
1. Using insulated staples, run the wires from both sensors to the rail at the door header (Figure 6).
2. Run the wires through wire clips at the top of the rails.
NOTE: If your access door is near the garage door, you may choose to install the door control at this time and run the door control wire along the rail with the sensor wires.

Figure 5

Wing Nut 1/4″-20

Carriage Bolt 1/4″-20×1/2″

Lens

HARDWARE SHOWN ACTUAL SIZE

Carriage Bolt 1/4″-20×1/2″

Wing Nut 1/4″-20

Staples

Sensor Wire Wire Clips

Figure 6

Bell Wire

Rail

Safety Reversing Sensor

Invisible Light Beam Protection Area

Safety Reversing Sensor

13
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INSTALLATION STEP 5
Position the Opener
Follow instructions which apply to your door type as illustrated.
SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK A 2×4 laid flat is convenient for setting an ideal door-to-rail distance. · Raise the opener onto a stepladder. You will need help
at this point if the ladder is not tall enough. · Open the door all the way and place a 2×4 laid flat on
the top section beneath the rail. · If the top section or panel hits the trolley when you
raise the door, pull down on the trolley release arm to disconnect inner and outer sections. Slide the outer trolley toward the motor unit. The trolley can remain disconnected until Installation Step 13 is completed.

CAUTION
To prevent damage to garage door, rest garage door opener rail on 2×4 placed on top section of door.

Top of Door

Door

2×4 is used to determine the correct mounting height from ceiling.

ENGAGED

Trolley Release Arm

RELEASED

ONE-PIECE DOOR WITHOUT TRACK
A 2×4 on its side is convenient for setting an ideal door-to-rail distance.
· Remove foam packaging.
· Raise the opener onto a stepladder. You will need help at this point if the ladder is not tall enough.
· Open the door all the way and place a 2×4 on its side on the top section of the door beneath the rail.
· The top of the door should be level with the top of the motor unit. Do not position the opener more than 4″ (10 cm) above this point.

Top of Door
2×4 is used to determine the correct mounting height from ceiling.

14
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INSTALLATION STEP 6
Hang the Opener
Three representative installations are shown. Yours may be different. Hanging brackets should be angled (Figure 1) to provide rigid support. On finished ceilings (Figure 2 and Figure 3), attach a sturdy metal bracket to structural supports before installing the opener. This bracket and fastening hardware are not provided.
1. Measure the distance from each side of the motor unit to the structural support.
2. Cut both pieces of the hanging bracket to required lengths.
3. Drill 3/16″ pilot holes in the structural supports.
4. Attach one end of each bracket to a support with 5/16″-18×1-7/8″ lag screws.
5. Fasten the opener to the hanging brackets with 5/16″-18×7/8″ hex bolts, lock washers and nuts.
6. Check to make sure the rail is centered over the door (or in line with the header bracket if the bracket is not centered above the door).
7. Remove the 2×4. Operate the door manually. If the door hits the rail, raise the header bracket.
NOTE: DO NOT connect power to opener at this time.

WARNING
To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to structural supports of the garage. Concrete anchors MUST be used if installing any brackets into masonry.

Figure 1
Measure Distance Bolt 5/16″-18×7/8″ Lock Washer 5/16″ Nut 5/16″-18

Structural Supports
Lag Screws 5/16″-18×1-7/8″

Figure 2

Hidden

Bracket

Support

(Not Provided)

FINISHED CEILING

Lag Screws 5/16″-18×1-7/8″

Bolt 5/16″-18×7/8″ Lock Washer 5/16″ Nut 5/16″-18

(Not Provided) Bolt 5/16″-18×7/8″ Lock Washer 5/16″ Nut 5/16″-18

HARDWARE SHOWN ACTUAL SIZE

Lag Screw 5/16″-18×1-7/8″

Hex Bolt 5/16″-18×7/8″

Nut 5/16″-18

Lock Washer 5/16″

Figure 3
Lag Screws 5/16″-18×1-7/8″
Bolt 5/16″-18×7/8″ Lock Washer 5/16″ Nut 5/16″-18

FINISHED CEILING
(Not Provided) Bolt 5/16″-18×7/8″ Lock Washer 5/16″ Nut 5/16″-18

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INSTALLATION STEP 7
Install the Door Control
Locate door control within sight of the door at a minimum height of 5 feet (1.5 m) where small children cannot reach, and away from moving parts of the door and door hardware. The installation surface must be smooth and flat. If installing into drywall (Figure 1), drill 5/32″ holes and use anchors provided. For pre-wired installations (as in new home construction), it may be mounted to a single gang box (Figure 2). NOTE: After installation, a green indicator light behind the cover will indicate proper connection. If not lit, the Lock and Light features will not function (reverse wires to correct).
1. Strip 7/16″ (11 mm) of insulation from one end of bell wire and connect to the two screw terminals on back of door control by color: white wire to 2 and white/red wire to the 1 (Figure 3).
2. Lighted door control: Fasten to wall with 6ABx1-1/2″ self-threading screws.
Multi-function: Remove white cover by gently prying at slot in top of the cover with a small flat head screwdriver. Fasten with 6ABx1-1/4″ self- threading screws (drywall installation) or 6-32×1″ machine screws (into gang box) as follows:
· Drill and install bottom screw, allowing 1/8″ (3 mm) to protrude above wall surface.
· Position bottom of door control on screw head and slide down to secure. Adjust screw for snug fit.
· Install top screw with care to avoid cracking plastic housing. Do not overtighten.
· Insert bottom tabs and snap on cover.
NOTE: The push bar may stick if the door control is not mounted on a smooth surface. If a click is not heard when pressing the push bar, loosen the two mounting screws or relocate the door control to a smoother surface.
3. (Standard installation only) Run bell wire up wall and across ceiling to motor unit. Use insulated staples to secure wire in several places. Do not pierce wire with a staple, creating a short or open circuit. If your access door is near the garage door, you may run this wire with the Safety Reversing Sensor wires along the top of the rail. See page 13.
4. Insert all wires through the opening on top of motor unit above the terminal block on the back panel (Figure 4).
5. Strip 7/16″ (11 mm) of insulation from each set of wires. Insert door control wire into quick-connect terminals by color: white wire to white, white/red wire to red.
Separate white and white/black wires sufficiently to connect to the opener quick-connect terminals. Twist like colored wires together. Insert wires into quick-connect holes: white to white and white/black to grey (Figure 4).
NOTE: When connecting multiple door controls to the opener, twist same color wires together. Insert wires into quick-connect holes: white to white and red/white to red.
6. Use tacks or staples to permanently attach entrapment warning label to wall near door control, and manual release/safety reverse test label in a prominent location on inside of garage door.
NOTE: DO NOT connect the power and operate the opener at this time. The trolley will travel to the full open position but will not return to the close position until the sensor beam is connected and properly aligned. See Step 11 on page 18.

WARNING
To prevent possible SERIOUS INJURY or DEATH from electrocution: · Be sure power is not connected BEFORE installing door
control. · Connect ONLY to 24 VOLT low voltage wires. To prevent possible SERIOUS INJURY or DEATH from a closing garage door: · Install door control within sight of garage door, out of reach
of children at a minimum height of 5 feet (1.5 m), and away from all moving parts of door. · NEVER permit children to operate or play with door control push buttons or remote control transmitters. · Activate door ONLY when it can be seen clearly, is properly adjusted, and there are no obstructions to door travel. · ALWAYS keep garage door in sight until completely closed. NEVER permit anyone to cross path of closing garage door.
HARDWARE SHOWN ACTUAL SIZE

Lighted Door Control Button 6ABx1-1/2″ Screw

Insulated Staples

Multi-function (std installation) 6AB x 1-1/4″ Screw

Multi-function (pre-wired) Drywall

6-32 x 1″ Screw

Anchors

Figure

1

STANDARD INSTALLATION

Figure 2

PRE-WIRED INSTALLATION

LOCK

LIGHT

To Replace

Insert Bottom Tabs First

Figure 3

Terminal Screws

LOCK

LIGHT

To Replace Insert Bottom Tabs First

Figure 4

24 Volt Bell Wire

Lighted Door Control

Multi-function Wall Control

9

1

7

3

5

KG

9

1

7

3

5

KG

Door Control Connections

To release wire, push in tab with screwdriver tip

Red White Grey
7/16″ (11 mm)
Strip wire 7/16″ (11 mm)
16

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INSTALLATION STEP 8
Install the Lights
· Press the release tabs on both sides of lens. Gently rotate lens back and downward until the lens hinge is in the fully open position. Do not remove the lens.
· Install a 100 watt maximum light bulb in each socket. Light bulb size should be A19, standard neck only. The lights will turn ON and remain lit for approximately 4-1/2 minutes when power is connected. Then the lights will turn OFF.
· Reverse the procedure to close the lens.
· Use A19, standard neck garage door opener bulbs for replacement.
NOTE: Use only standard light bulbs. The use of short neck or speciality light bulbs may overheat the endpanel or light socket.

CAUTION
To prevent possible OVERHEATING of the endpanel or light socket: · DO NOT use short neck or specialty light bulbs. · DO NOT use halogen bulbs. Use ONLY incandescent. To prevent damage to the opener: · DO NOT use bulbs larger than 100W. · ONLY use A19 size bulbs.

Release Tab

100 Watt (Max) Standard Light Bulb

100 Watt (Max) Standard Light Bulb

Lens Hinge

INSTALLATION STEP 9
Attach the Emergency Release Rope and Handle
· Thread one end of the rope through the hole in the top of the red handle so “NOTICE” reads right side up as shown. Secure with an overhand knot at least 1″ (2.5 cm) from the end of the rope to prevent slipping.
· Thread the other end of the rope through the hole in the release arm of the outer trolley.
· Adjust rope length so the handle is 6 feet (1.83 m) above the floor. Secure with an overhand knot.
NOTE: If it is necessary to cut the rope, heat seal the cut end with a match or lighter to prevent unraveling.

WARNING
To prevent possible SERIOUS INJURY or DEATH from a falling garage door:
· If possible, use emergency release handle to disengage trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly.
· NEVER use emergency release handle unless garage doorway is clear of persons and obstructions.
· NEVER use handle to pull door open or closed. If rope knot becomes untied, you could fall.

Trolley

Trolley Release Arm
Emergency Release Handle

NOTICE

Overhand Knot

17
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INSTALLATION STEP 10
Electrical Requirements
To avoid installation difficulties, do not run the opener at this time. To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third grounding pin. This plug will only fit into a grounding type outlet. If the plug doesn’t fit into the outlet you have, contact a qualified electrician to install the proper outlet.

WARNING
To prevent possible SERIOUS INJURY or DEATH from electrocution or fire: · Be sure power is not connected to the opener, and
disconnect power to circuit BEFORE removing cover to establish permanent wiring connection. · Garage door installation and wiring MUST be in compliance with all local electrical and building codes. · NEVER use an extension cord, 2-wire adapter, or change plug in any way to make it fit outlet. Be sure the opener is grounded.

RIGHT

WRONG

If permanent wiring is required by your local code, refer to the following procedure.
To make a permanent connection through the 7/8″ hole in the top of the motor unit:
· Remove the motor unit 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.
· Reinstall the cover.
To avoid installation difficulties, do not run the opener until Step 11 below.

PERMANENT WIRING CONNECTION
Ground Tab Green Ground Screw
Ground Wire

Black Wire

White Wire

Black Wire

INSTALLATION STEP 11
Complete Safety Reversing Sensor Installation
ALIGNING THE SAFETY REVERSING SENSORS
Plug in the opener. The indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct.
The sending eye amber indicator light will glow regardless of alignment or obstruction. If the green indicator light in the receiving eye is off, dim, or flickering (and the invisible light beam path is not obstructed), alignment is required.
· Loosen the sending eye wing nut and readjust, aiming directly at the receiving eye. Lock in place.
· Loosen the receiving eye wing nut and adjust the sensor vertically and/or horizontally until it receives the sender’s beam. When the green indicator light glows steadily, tighten the wing nut.

TROUBLESHOOTING THE SAFETY REVERSING SENSORS
1. If the sending eye indicator light does not glow steadily after installation, check for:
· Electric power to the opener.
· A short in the white or white/black wires. These can occur at staples, or at opener connections.
· Incorrect wiring between sensors and opener.
· A broken wire.
2. If the sending eye indicator light glows steadily but the receiving eye indicator light doesn’t:
· Check alignment.
· Check for an open wire to the receiving eye.
3. If the receiving eye indicator light is dim, realign either sensor.
NOTE: When the invisible beam path is obstructed or misaligned while the door is closing, the door will reverse. If the door is already open, it will not close. The opener lights will blink 10 times (if bulbs are not installed, 10 clicks can be heard). See page 11.

18

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INSTALLATION STEP 12
Fasten the Door Bracket
Follow instructions which apply to your door type as illustrated below or on the following page. A horizontal reinforcement brace should be long enough to be secured to two or three vertical supports. A vertical reinforcement brace should cover the height of the top panel. Figure 1 shows one piece of angle iron as the horizontal brace. For the vertical brace, 2 pieces of angle iron are used to create a U-shaped support. The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit. NOTE: Many door reinforcement kits provide for direct attachment of the clevis pin and door arm. In this case you will not need the door bracket; proceed to Step 13.
SECTIONAL DOORS 1. Center the door bracket on the previously marked
vertical centerline used for the header bracket installation. Note correct UP placement, as stamped inside the bracket. 2. Position the top edge of the bracket 2″-4″ (5-10 cm) below the top edge of the door, OR directly below any structural support across the top of the door. 3. Mark, drill holes and install as follows, depending on your door’s construction:
Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket: · Drill 3/16″ fastening holes. Secure the door bracket
using the two 1/4″-14×5/8″ self-threading screws (Figure 2A). · Alternately, use two 5/16″ bolts, lock washers and nuts (not provided) (Figure 2B).
Metal, insulated or light weight factory reinforced doors: · Drill 3/16″ fastening holes. Secure the door bracket
using the self-threading screws (Figure 3).
Wood Doors: · Use top and bottom or side to side door bracket holes.
Drill 5/16″ holes through the door and secure bracket with 5/16″x2″ carriage bolts, lock washers and nuts (not provided) (Figure 4). NOTE: The 1/4″-14×5/8″ self-threading screws are not intended for use on wood doors.
HARDWARE SHOWN ACTUAL SIZE
Self-Threading Screw 1/4″-14×5/8″

CAUTION
Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of door bracket. Contact your door manufacturer for reinforcement kit.
Header Bracket

Door Bracket Location

Figure 1

Vertical Centerline of Garage Door

HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE DOORS (FIBERGLASS, ALUMINUM, STEEL, DOORS WITH GLASS PANEL, ETC.). (NOT PROVIDED)

Vertical Reinforcement
Vertical Centerline of Garage Door
UP
Door Bracket
Self-Threading Screw 1/4″-14×5/8″

Vertical (Not Provided) Reinforcement
Vertical Centerline of Garage Door

Bolt 5/16″-18×2″

UP

Door Bracket

Lock Washer

5/16″

Nut

5/16″-18

Figure 2B

Figure 2A

(Not Provided)
Bolt 5/16″x2″

Inside Edge of Door or Reinforcement Board

UP

Vertical Centerline of Garage Door
UP

Vertical Centerline of Garage Door

Figure 3

Self-Threading Screw 1/4″-14×5/8″

Figure 4

19
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ONE-PIECE DOORS
Please read and comply with the warnings and reinforcement instructions on the previous page. They apply to one-piece doors also.
· Center the door bracket on the top of the door, in line with the header bracket as shown. Mark either the left and right, or the top and bottom holes.
· Metal Doors: Drill 3/16″ pilot holes and fasten the bracket with the 1/4″-14×5/8″ self-threading screws provided.
· Wood Doors: Drill 5/16″ holes and use 5/16″x2″ carriage bolts, lock washers and nuts (not provided) or 5/16″x1-1/2″ lag screws (not provided) depending on your installation needs.
NOTE: The door bracket may be installed on the top edge of the door if required for your installation (refer to the dotted line optional placement drawing).

HARDWARE SHOWN ACTUAL SIZE
Self-Threading Screw 1/4″-14×5/8″

Header Wall

2×4 Support

Finished Ceiling

Header Bracket

Door Bracket

Optional Placement of Door Bracket
Vertical Centerline of Garage Door

HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE DOORS (FIBERGLASS, ALUMINUM, STEEL, DOORS WITH GLASS PANEL, ETC.). (NOT PROVIDED)

Door Bracket
Nut 5/16″-18 Door Bracket

For a door with no exposed framing, or for the optional installation, use lag screws 5/16″x1-1/2″ (Not Provided) to fasten door bracket.

Self-Threading Screw 1/4″-14×5/8″
Top of Door (Inside Garage)
Top Edge of Door
Optional Placement
METAL DOOR
Lock Washer 5/16″
Top of Door (Inside Garage)
Top Edge of Door
Optional Placement
Carriage Bolt 5/16″x2″ (Not Provided)
WOOD DOOR

20
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INSTALLATION STEP 13
Connect Door Arm to Trolley
Follow instructions which apply to your door type as illustrated below and on the following page.
SECTIONAL DOORS ONLY
· Make sure garage door is fully closed. Pull the emergency release handle to disconnect the outer trolley from the inner trolley. Slide the outer trolley back (away from the door) about 2″ (5 cm) as shown in Figures 1, 2 and 3.
· Figure 1:
­ Fasten straight door arm section to outer trolley with the 5/16″x1″ clevis pin. Secure the connection with a ring fastener.
­ Fasten curved section to the door bracket in the same way, using the 5/16″x1-1/4″ clevis pin.
· Figure 2:
­ Bring arm sections together. Find two pairs of holes that line up and join sections. Select holes as far apart as possible to increase door arm rigidity.
· Figure 3, Hole alignment alternative:
­ If holes in curved arm are above holes in straight arm, disconnect straight arm. Cut about 6″ (15 cm) from the solid end. Reconnect to trolley with cut end down as shown.
­ Bring arm sections together.
­ Find two pairs of holes that line up and join with bolts, lock washers and nuts.
· Pull the emergency release handle toward the opener at a 45° angle so that the trolley release arm is horizontal. Proceed to Adjustment Step 1, page 23. Trolley will re-engage automatically when opener is operated.

Inner Trolley

Outer Trolley

Figure 1

Ring Fastener
Straight Door Arm
Door Bracket

Clevis Pin 5/16″x1″
Emergency Release Handle

Curved Door Arm
Clevis Pin 5/16″x1-1/4″

Nuts 5/16″-18

Lock Washers 5/16″

Figure 2

Door Bracket

Bolts 5/16″-18×7/8″

HARDWARE SHOWN ACTUAL SIZE

Nut 5/16″-18 Lock Washer 5/16″ Ring Fastener

Clevis Pin 5/16″x1″ (Trolley)

Clevis Pin

Hex Bolt

5/16″x1-1/4″ (Door Bracket) 5/16″-18×7/8″

Nuts 5/16″-18

Lock Washers 5/16″

Figure 3

Bolts 5/16″-18×7/8″
Cut this end

21
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ALL ONE-PIECE DOORS
1. Assemble the door arm, Figure 4:
· Fasten the straight and curved door arm sections together to the longest possible length (with a 2 or 3 hole overlap).
· With the door closed, connect the straight door arm section to the door bracket with the 5/16″x1-1/4″ clevis pin.
· Secure with a ring fastener.
2. Adjustment procedures, Figure 5:
· On one-piece doors, before connecting the door arm to the trolley, the travel limits must be adjusted. Limit adjustment screws are located on the left side panel as shown on page 23. Follow adjustment procedures below.
· Open door adjustment: decrease UP travel limit
­ Turn the UP limit adjustment screw counter-clockwise 4 turns.
­ Press the Door Control push button. The trolley will travel to the fully open position.
­ Manually raise the door to the open position (parallel to the floor), and lift the door arm to the trolley. The arm should touch the trolley just in back of the door arm connector hole. Refer to the fully open trolley/door arm positions in the illustration. If the arm does not extend far enough, adjust the limit further. One full turn equals 2″ (5 cm) of trolley travel.
· Closed door adjustment: decrease DOWN travel limit
­ Turn the DOWN limit adjustment screw clockwise 4 complete turns.

Figure 5

Inner Trolley

Outer Trolley

Door Bracket

Ring Fastener

Clevis Pin 5/16″x1-1/4″
Figure 4

Straight Arm
Bolts 5/16″-18×7/8

Lock Washers 5/16″

Nuts 5/16″-18

Curved Door Arm

­ Press the Door Control push button. The trolley will travel to the fully closed position.
­ Manually close the door and lift the door arm to the trolley. The arm should touch the trolley just ahead of the door arm connector hole. Refer to the fully closed trolley/door arm positions in the illustration. If the arm is behind the connector hole, adjust the limit further. One full turn equals 2″ (5 cm) of trolley travel.
3. Connect the door arm to the trolley:
· Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin. It may be necessary to lift the door slightly to make the connection.
· Secure with a ring fastener.
· Run the opener through a complete travel cycle. If the door has a slight “backward” slant in full open position as shown in the illustration, decrease the UP limit until the door is parallel to the floor.
NOTE: When setting the up limit on the following page, the door should not have a “backward” slant when fully open as illustrated below. A slight backward slant will cause unnecessary bucking and/or jerking operation as the door is being opened or closed from the fully open position.

Door Arm Connector Hole Door Arm

Closed Door

Inner Trolley

Emergency Release Handle

Outer Trolley

Correct Angle

Door Arm Connector Hole

Open Door

22
u

Door with Backward Slant (Incorrect)

ADJUSTMENT

ADJUSTMENT STEP 1
Adjust the UP and DOWN Travel Limits
Limit adjustment settings regulate the points at which the door will stop when moving up or down.
To operate the opener, press the Door Control push bar. Run the opener through a complete travel cycle.
· Does the door open and close completely?
· Does the door stay closed and not reverse unintentionally when fully closed?
If your door passes both of these tests, no limit adjustments are necessary unless the reversing test fails (Adjustment Step 3, page 25).
Adjustment procedures are outlined below. Read the procedures carefully before proceeding to Adjustment Step 2. Use a screwdriver to make limit adjustments. Run the opener through a complete travel cycle after each adjustment.
NOTE: Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off. Simply wait 15 minutes and try again. If anything interferes with the door’s upward travel, it will stop. If anything interferes with the door’s downward travel (including binding or unbalanced doors), it will reverse.
HOW AND WHEN TO ADJUST THE LIMITS
· If the door does not open completely but opens at least 5 feet (1.5 m):
Increase up travel. Turn the UP limit adjustment screw clockwise. One turn equals 2″ (5 cm) of travel.
NOTE: To prevent the trolley from hitting the cover protection bolt, keep a minimum distance of 2-4″ (5-10 m) between the trolley and the bolt.
· If door does not open at least 5 feet (1.5 m):
Adjust the UP (open) force as explained in Adjustment Step 2.
· If the door does not close completely:
Increase down travel. Turn the down limit adjustment screw counterclockwise. One turn equals 2″ (5 cm) of travel.
If door still won’t close completely and the trolley bumps into the pulley bracket (page 4), try lengthening the door arm (page 21) and decreasing the down limit.
· If the opener reverses in fully closed position:
Decrease down travel. Turn the down limit adjustment screw clockwise. One turn equals 2″ (5 cm) of travel.

WARNING
Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. · Incorrect adjustment of garage door travel limits will
interfere with proper operation of safety reversal system. · If one control (force or travel limits) is adjusted, the other
control may also need adjustment. · After ANY adjustments are made, the safety reversal system
MUST be tested. Door MUST reverse on contact with 1-1/2″ (3.8 cm) high object (or 2×4 laid flat) on floor.
CAUTION
To prevent damage to vehicles, be sure fully open door provides adequate clearance.

Limit Adjustment Screws

Left Side Panel

ADJUSTMENT LABEL
· If the door reverses when closing and there is no visible interference to travel cycle:
If the opener lights are flashing, the Safety Reversing Sensors are either not installed, misaligned, or obstructed. See Troubleshooting, page 18.
Test the door for binding: Pull the emergency release handle. Manually open and close the door. If the door is binding or unbalanced, call for a trained door systems technician. If the door is balanced and not binding, adjust the DOWN (close) force. See Adjustment Step 2.

23
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ADJUSTMENT STEP 2
Adjust the Force
Force adjustment controls are located on the back panel of the motor unit. Force adjustment settings regulate the amount of power required to open and close the door.
If the forces are set too light, door travel may be interrupted by nuisance reversals in the down direction and stops in the up direction. Weather conditions can affect the door movement, so occasional adjustment may be needed.
The maximum force adjustment range is about 3/4 of a complete turn. Do not force controls beyond that point. Turn force adjustment controls with a screwdriver.
NOTE: If anything interferes with the door’s upward travel, it will stop. If anything interferes with the door’s downward travel (including binding or unbalanced doors), it will reverse.
HOW AND WHEN TO ADJUST THE FORCES
1. Test the DOWN (close) force
· Grasp the door bottom when the door is about halfway through DOWN (close) travel. The door should reverse. Reversal halfway through down travel does not guarantee reversal on a 1-1/2″ (3.8 cm) obstruction. See Adjustment Step 3, page 25. If the door is hard to hold or doesn’t reverse, DECREASE the DOWN (close) force by turning the control counterclockwise. Make small adjustments until the door reverses normally. After each adjustment, run the opener through a complete cycle.
· If the door reverses during the down (close) cycle and the opener lights aren’t flashing, INCREASE DOWN (close) force by turning the control clockwise. Make small adjustments until the door completes a close cycle. After each adjustment, run the opener through a complete travel cycle. Do not increase the force beyond the minimum amount required to close the door.
2. Test the UP (open) force
· Grasp the door bottom when the door is about halfway through UP (open) travel. The door should stop. If the door is hard to hold or doesn’t stop, DECREASE UP (open) force by turning the control counterclockwise. Make small adjustments until the door stops easily and opens fully. After each adjustment, run the opener through a complete travel cycle.
· If the door doesn’t open at least 5 feet (1.5 m), INCREASE UP (open) force by turning the control clockwise. Make small adjustments until door opens completely. Readjust the UP limit if necessary. After each adjustment, run the opener through a complete travel cycle.

WARNING
Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. · To much force on garage door will interfere with proper
operation of safety reversal system. · NEVER increase force beyond minimum amount required to
close garage door. · NEVER use force adjustments to compensate for a binding
or sticking garage door. · If one control (force or travel limits) is adjusted, the other
control may also need adjustment. · After ANY adjustments are made, the safety reversal system
MUST be tested. Door MUST reverse on contact with 1-1/2″ (3.8 cm) high object (or 2×4 laid flat) on floor.

Back Panel

Force Adjustment Controls

KG

KG

Antenna

FORCE ADJUSTMENT LABEL

9

1

7

3

5

KG Open Force

9

1

7

3

5

KG

Close Force

24
u

ADJUSTMENT STEP 3
Test the Safety Reversal System
TEST · With the door fully open, place a 1-1/2″ (3.8 cm) board
(or a 2×4 laid flat) on the floor, centered under the garage door. · Operate the door in the down direction. The door must reverse on striking the obstruction.
ADJUST · If the door stops on the obstruction, it is not traveling
far enough in the down direction. Increase the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1/4 turn. NOTE: On a sectional door, make sure limit adjustments do not force the door arm beyond a straight up and down position. See the illustration on page 21. · Repeat the test. · When the door reverses on the 1-1/2″ (3.8 cm) board, remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment.
IMPORTANT SAFETY CHECK: Test the Safety Reverse System after: · Each adjustment of door arm length, limits, or force
controls. · Any repair to or adjustment of the garage door
(including springs and hardware). · Any repair to or buckling of the garage floor. · Any repair to or adjustment of the opener.

WARNING
Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. · Safety reversal system MUST be tested every month. · If one control (force or travel limits) is adjusted, the other
control may also need adjustment. · After ANY adjustments are made, the safety reversal system
MUST be tested. Door MUST reverse on contact with 1-1/2″ (3.8 cm) high object (or 2×4 laid flat) on the floor.
1-1/2″ (3.8 cm) board (or a 2×4 laid flat)

ADJUSTMENT STEP 4
Test the Protector System®
· Press the remote control push button to open the door.
· Place the opener carton in the path of the door.
· Press the remote control push button to close the door. The door will not move more than an inch (2.5 cm), and the opener lights will flash.
The garage door opener will not close from a remote if the indicator light in either sensor is off (alerting you to the fact that the sensor is misaligned or obstructed).
If the opener closes the door when the safety reversing sensor is obstructed (and the sensors are no more than 6″ (15 cm) above the floor), call for a trained door systems technician.

WARNING
Without a properly installed safety reversing sensor, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

Safety Reversing Sensor
25
u

Safety Reversing Sensor

OPERATION

IMPORTANT SAFETY INSTRUCTIONS WARNING

To reduce the risk of SEVERE INJURY or DEATH:

1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
   2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate or play with garage door control push buttons or remote controls.
   3. ONLY activate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to door travel.
   4. ALWAYS keep garage door in sight until completely closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
   5. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPEN DOOR.
   6. If possible, use emergency release handle to disengage trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly.
   7. NEVER use emergency release handle unless garage doorway is clear of persons and obstructions.
   8. NEVER use handle to pull garage door open or closed. If rope knot becomes untied, you could fall.

2. If one control (force or travel limits) is adjusted, the other control may also need adjustment.
   10. After ANY adjustments are made, the safety reversal system MUST be tested.
   11. Safety reversal system MUST be tested every month. Garage door MUST reverse on contact with 1-1/2″ (3.8 cm) high object (or a 2 x 4 laid flat) on the floor.
   12. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 3). An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH.
   13. ALL repairs to cables, spring assemblies and other hardware, ALL of which are under EXTREME tension, MUST be made by a trained door systems technician.
   14. ALWAYS disconnect electric power to garage door opener BEFORE making ANY repairs or removing covers.
   15. SAVE THESE INSTRUCTIONS.

Using Your Garage Door Opener
Your Security® opener and hand-held remote control have been factory-set to a matching code which changes with each use, randomly accessing over 100 billion new codes. Your opener will operate with up to eight Security® remote controls and one Security® Keyless Entry System. If you purchase a new remote, or if you wish to deactivate any remote, follow the instructions in the Programming section.
Activate your opener with any of the following: · The hand-held Remote Control: Hold the large push
button down until the door starts to move. · The wall-mounted Door Control: Hold the push button
or bar down until the door starts to move. · The Keyless Entry (See Accessories): If provided with
your garage door opener, it must be programmed before use. See Programming.
When the opener is activated (with the safety reversing sensor correctly installed and aligned): 1. If open, the door will close. If closed, it will open. 2. If closing, the door will reverse. 3. If opening, the door will stop.
4. If the door has been stopped in a partially open position, it will close.
5. If obstructed while closing, the door will reverse. If the obstruction interrupts the sensor beam, the opener lights will blink for five seconds.

6. If obstructed while opening, the door will stop.
   7. If fully open, the door will not close when the beam is broken. The sensor has no effect in the opening cycle.
   If the sensor is not installed, or is misaligned, the door won’t close from a hand-held remote. However, you can close the door with the Door Control, the Outside Keylock, or Keyless Entry, if you activate them until down travel is complete. If you release them too soon, the door will reverse.
   The opener lights will turn on under the following conditions: when the opener is initially plugged in; when power is restored after interruption; when the opener is activated.
   They will turn off automatically after 4-1/2 minutes or provide constant light when the Light feature on the Multi-Function Door Control is activated. Bulb size is A19. Bulb power is 100 watts maximum.
   Security® light feature: Lights will also turn on when someone walks through the open garage door. With a Multi-Function Door Control, this feature may be turned off as follows: With the opener lights off, press and hold the light button for 10 seconds, until the light goes on, then off again. To restore this feature, start with the opener lights on, then press and hold the light button for 10 seconds until the light goes off, then on again.

26

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Using the Wall-Mounted Door Control

Press the push button to open or close the door. Press again to reverse the door during the closing cycle or to stop the door while it’s opening.

Push Button

THE MULTI-FUNCTION DOOR CONTROL
Press the push bar to open or close the door. Press again to reverse the door during the closing cycle or to stop the door while it’s opening.

LOCK

LIGHT

Push Button
Lock Button Light Button

Light feature

Press the Light button to turn the opener light on or off. It will not control the opener lights when the door is in motion. If you turn it on and then activate the opener, the light will remain on for 4-1/2 minutes. Press again to turn it off sooner. The 4-1/2 minute interval can be changed to 1-1/2, 2-1/2, or 3-1/2 minutes as follows: Press and hold the Lock button until the light blinks (about 10 seconds). A single blink indicates that the timer is reset to 1-1/2 minutes. Repeat the procedure and the light will blink twice, resetting the timer to 2-1/2 minutes. Repeat again for a 3-1/2 minute interval, etc., up to a maximum of four blinks and 4-1/2 minutes.

Lock feature

Designed to prevent operation of the door from hand-held remote controls. However, the door will open and close from the Door Control, the Outside Keylock and the Keyless Entry Accessories.

To activate, press and hold the Lock button for 2 seconds. The push bar light will flash as long as the Lock feature is on.

To turn off, press and hold the Lock button again for 2 seconds.The push bar light will stop flashing. The Lock feature will also turn off whenever the “Learn” button on the motor unit panel is activated.

Additional features when used with the 3-Button hand-held remote

To control the opener lights:

In addition to operating the door, you may program the remote to operate the lights.

1. With the door closed, press and hold a small remote button that you want to control the light.
2. Press and hold the Light button on the Multi-Function door control.
3. While holding the Light button, press and hold the Lock button on the door control.
4. After the opener lights flash, release all buttons.

To Open the Door Manually
WARNING
To prevent possible SERIOUS INJURY or DEATH from a falling garage door: · If possible, use emergency release handle to disengage
trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly. · NEVER use emergency release handle unless garage doorway is clear of persons and obstructions. · NEVER use handle to pull door open or closed. If rope knot becomes untied, you could fall.

DISCONNECT TROLLEY:

The door should be fully closed if possible. Pull down on the emergency release handle (so that the trolley release arm snaps into a vertical position) and lift the door manually.

Trolley
Trolley Release Arm (in Manual Disconnect Position)

The lockout feature prevents

NOTICE

the trolley from reconnecting

automatically, and the door

LOCKOUT POSITION (MANUAL DISCONNECT)

can be raised and lowered

manually as often as necessary.

TO RE-CONNECT THE TROLLEY:

Pull the emergency release

handle toward the opener at

a 45° angle so that the

trolley release arm is

horizontal. The trolley will

reconnect on the next UP or

DOWN operation, either manually or by using the door control or remote.

Emergency Release Handle (Pull at 45° angle)

TO RECONNECT

Trolley
Trolley Release Arm
NOTICE

27
u

CARE OF YOUR OPENER

LIMIT AND FORCE ADJUSTMENTS:

Weather conditions may cause some minor changes in door operation requiring some readjustments, particularly during the first year of operation.
Pages 23 and 24 refer to the limit and force adjustments. Only a screwdriver is required. Follow the instructions carefully.

FORCE CONTROLS

9

1

7

3

5

KG

9

1

7

3

5

KG

LIMIT CONTROLS

MAINTENANCE SCHEDULE
Once a Month
· Manually operate door. If it is unbalanced or binding, call a trained door systems technician.
· Check to be sure door opens & closes fully. Adjust limits and/or force if necessary. See pages 23 and 24.
· Repeat the safety reverse test. Make any necessary adjustments. See Adjustment Step 3.
Once a Year
· Oil door rollers, bearings and hinges. The opener does not require additional lubrication. Do not grease the door tracks.

Repeat the safety reverse test (Adjustment Step 3, page 25) after any adjustment of limits or force.
THE REMOTE CONTROL BATTERY
WARNING
To prevent possible SERIOUS INJURY or DEATH: · NEVER allow small children near batteries. · If battery is swallowed, immediately notify doctor.

The lithium battery should produce power for up to 5 years.
WARNING
To reduce risk of fire, explosion or chemical burn: · Replace ONLY with 3V2032 coin batteries. · Do NOT recharge, disassemble, heat above 100°C (212°F)
or incinerate.

To replace battery, use the visor clip or screwdriver blade to pry open the case as shown. Insert battery positive side up (+).
Dispose of old battery properly.
Replace the battery with only 3V2032 coin cell batteries.

Battery positive side up (+)

NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

28
u

HAVING A PROBLEM?

1. My door will not close and the light bulbs blink on my motor unit: The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction. · Verify the safety sensors are properly installed, aligned and free of any obstructions. Refer to Installation Step 10: Install The Protector System®. · Check diagnostic LED for flashes on the motor unit then refer to the Diagnostic Chart on the following page.
   2. My remotes will not activate the door: · Verify your Premium door control is not blinking. If it is blinking, deactivate the Lock Mode following the instructions for Using the Multi-Function Door Control. · Reprogram remotes following the programming instructions. Refer to Programming. · If remote will still not activate your door, check diagnostic LED for flashes on motor unit then refer to Diagnostic Chart on the following page.
   3. My door reverses for no apparent reason: Repeat safety reverse test after adjustments to force or travel limits. The need for occasional adjustment for the force and limit settings is normal. Weather conditions in particular can affect door travel. · Manually check door for balance or any binding problems. · Refer to Adjustment Step 2, Adjust the Force.
   4. My door reverses for no apparent reason after fully closing and touching the floor: Repeat safety reverse test after adjustments to force or travel limits. The need for occasional adjustment for the force and limit settings is normal. Weather conditions in particular can affect door travel. · Refer to Adjustment Step 1, Adjust the UP and DOWN Travel Limits. Decrease down travel by turning down limit adjustment screw clockwise.

Diagnostics

Located On

Motor Unit

KG

KG

Safety Reversing Sensor
Sending Eye Safety Reversing Sensor (Amber Indicator Light)

LED or Diagnostic LED
“Learn” Button
Receiving Eye Safety Reversing Sensor (Green Indicator Light)

5. My lights will not turn off when door is open:
   · The garage door opener is equipped with a security light feature. This feature activates the light on when the safety sensor beam has been obstructed. Refer to Operation section; Using the Wall Mounted Door Control, Light Feature.

29
u

Diagnostics

Located On

Motor Unit

KG

KG

Installed Safety Reversing
Sensor

Safety Reversing Sensor
Diagnostic Chart
1 FLASH
Safety reversing sensors wire open (broken or disconnected).
OR 2 FLASHES
Safety reversing sensors wire shorted or black/white wire reversed.
3 FLASHES
Door control or wire shorted.
4 FLASHES
Safety reversing sensors slightly misaligned (dim or flashing LED).
5 FLASHES
Motor overheated or possible RPM sensor failure. Unplug to reset.
6 FLASHES
Motor Circuit Failure. Replace Receiver Logic Board.

LED or Diagnostic LED
“Learn” Button

Your garage door opener is programmed with self-diagnostic capabilities. The “Learn” button/diagnostic LED will flash a number of times then pause signifying it has found a potential issue. Consult Diagnostic Chart below.

Symptom: One or both of the Indicator lights on the safety sensors do not glow steady. · Inspect sensor wires for a short (staple in wire), correct wiring polarity (black/white
wires reversed), broken or disconnected wires, replace/attach as needed. · Disconnect all wires from back of motor unit. · Remove sensors from brackets and shorten sensor wires to 1-2 ft (30-60 cm) from
back each of sensor. · Reattach sending eye to motor unit using shortened wires. If sending eye indicator
light glows steadily, attach the receiving eye. · Align sensors, if the indicator lights glow replace the wires for the sensors. If the
sensor indicator lights do not light, replace the safety sensors.
Symptom: LED is not lit on door control. · Inspect door control/wires for a short (staple in wire), replace as needed. · Disconnect wires at door control, touch wires together. If motor unit activates,
replace door control. · If motor unit does not activate, disconnect door control wires from motor unit.
Momentarily short across red and white terminals with jumper wire. If motor unit activates, replace door control wires.
Symptom: Sending indicator light glows steadily, receiving indicator light is dim or flashing. · Realign receiving eye sensor, clean lens and secure brackets. · Verify door track is firmly secured to wall and does not move.
Symptom: Motor has over heated; the motor unit does not operate; RPM Sensor = Short travel 6-8″ (15-20 cm). · Unplug unit to reset. Try to operate motor unit, check diagnostic code. · If it is still flashing 5 times and motor unit moves 6-8″ (15-20 cm), replace RPM
sensor. · If motor unit doesn’t operate, motor unit is overheated. Wait 30 minutes and retry.
If motor unit still will not operate replace logic board.
Symptom: Motor unit doesn’t operate. · Replace logic board because motor rarely fails.

30

u

PROGRAMMING

NOTICE: If this Security® garage door opener is operated with a non-rolling code transmitter, the technical measure in the receiver of the garage door opener, which provides security against code-theft devices, will be circumvented. The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non-rolling code transmitter to circumvent that technical measure.
Your garage door opener has already been programmed at the factory to operate with your hand-held remote control. The door will open and close when you press the large push button. Below are instructions for programming your opener to operate with additional Security® remote controls.

To Add and Reprogram an Additional Hand-held Remote Control

USING THE “LEARN” BUTTON

USING THE MULTI-FUNCTION DOOR CONTROL

9

1

7

3

5

KG

9

1

7

3

5

KG

LOCK

LIGHT

1. Press and release the “learn” button on the motor unit. The learn indicator light will glow steadily for 30 seconds.
   2. Within 30 seconds, press and hold the button on the hand-held remote* that you wish to operate your garage door.
   3. Release the button when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.

2. Press and hold the button on the hand-held remote* that you wish to operate your garage door.

3. While holding the remote button, press and hold the LIGHT button on the Multi-Function Door Control.
   3. Continue holding both buttons while you press the push bar on the MultiFunction Door Control (all three buttons are held).
   4. Release buttons when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.

LOCK

LIGHT

LOCK

LIGHT

To Erase All Codes From Motor Unit Memory
To deactivate any unwanted remote, first erase all codes:
Press and hold the “learn” button on motor unit until the learn indicator light goes out (approximately 6 seconds). All previous codes are now erased. Reprogram each remote or keyless entry you wish to use.

*3-Button Remotes
If provided with your garage door opener, the large button is factory programmed to operate it. Additional buttons on any Security® 3-button remote or mini-remote can be programmed to operate other Security® garage door openers.

31

u

To Add, Reprogram or Change a Keyless Entry PIN

NOTE: Your new Keyless Entry must be programmed to operate your garage door opener.

USING THE “LEARN” BUTTON

USING THE MULTI-FUNCTION DOOR CONTROL

LOCK

LIGHT

1. Press and release the “learn” button on motor unit. The learn indicator light will glow steadily for 30 seconds.
   2. Within 30 seconds, enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold the ENTER button.
   3. Release the button when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.
   To change an existing, known PIN If the existing PIN is known, it may be changed by one person without using a ladder. 1. Press the four buttons for the present PIN, then press
   and hold the # button. The opener light will blink twice. Release the # button. 2. Press the new 4-digit PIN you have chosen, then press Enter. The motor unit lights will blink once when the PIN has been learned. Test by pressing the new PIN, then press Enter. The door should move.
   To set a temporary PIN You may authorize access by visitors or service people with a temporary 4-digit PIN. After a programmed number of hours or number of accesses, this temporary PIN expires and will no longer open the door. It can be used to close the door even after it has expired. To set a temporary PIN:
2. Press the four buttons for your personal entry PIN
   (not the last temporary PIN), then press and hold the button. The opener light will blink three times. Release the button.

NOTE: This method requires two people if the Keyless Entry is already mounted outside the garage.
1. Enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold ENTER.

2. While holding the ENTER button, press and hold the LIGHT button on the Multi-Function Door Control.

LOCK

LIGHT

3. Continue holding the ENTER and LIGHT buttons while you press the push bar on the Multi-Function Door Control (all three buttons are held).
   4. Release buttons when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.

LOCK

LIGHT

2. Press the temporary 4-digit PIN you have chosen, then press Enter.
   The opener light will blink four times.
   3. To set the number of hours this temporary PIN will work, press the number of hours (up to 255), then press . OR
   3. To set the number of times this temporary PIN will work, press the number of times (up to 255), then press #.
   The opener light will blink once when the temporary PIN has been learned.
   Test by pressing the four buttons for the temporary PIN, then press Enter. The door should move. If the temporary PIN was set to a certain number of openings, remember that the test has used up one opening.To clear the temporary password, repeat steps 1-3, setting the number of hours or times to 0 in step 3.

One Button Close: Opener can be closed by pressing only the ENTER button if the one button close feature has been activated. This feature has been activated at the factory. To activate or deactivate this feature press and hold buttons 1 and 9 for 10 seconds. The keypad will blink twice when the one button close is active. The keypad will blink four times when one button close is deactivated.
32

u

REPAIR PARTS

Rail Assembly Parts

5

3 6
1

7 4
Installation Parts

KEY PART

1. NO.

DESCRIPTION

21

41A6353 Hardware bag

(includes sprocket coupling)

2 81C275 Rack

3 41A6262 Complete trolley assembly

4 3077SD Screw Drive one-piece rail 7′ (2.1 m)

5 41A4836 Drive sprocket kit

6 25C20

Acolpe

7 41A6312 Rail End Bracket

NOT SHOWN

28A143 Rail Wire Clips

LOCK

LIGHT

1

3

2

NOTICE

4

5

6

6

7

8

9

10

CEILING MOUNT ONLY UP

11

12 14
13

KEY PART NO. NO.

DESCRIPTION

1 41A5273-1 Multi-function door control (3240)

2 41A4166

Lighted door control button (3130)

3 41A2828

Emergency release rope & handle

4 371LM

1-button remote control (3130)

5 373LM

3-button remote control (3240)

6 10A20

3V 2032 Lithium battery (1 required)

7 29B137

Visor clip

8 41A5047

Door bracket w/clevis pin & fastener

9 178B34

Straight door arm section

10 41A4353

Header bracket w/clevis pin & fastener

11

41A5034

Safety sensor kit: receiving and sending

eyes with 3′ (.9 m) 2-conductor bell wire

attached

12 41A5266-1 Safety sensor bracket

13 41B4494-1 2-Conductor bell wire: white & white/red

14 178B35

Curved door arm section

NOT SHOWN

41A4675-7 Installation hardware bag (see page 5)

114A3331 Owner’s manual

114A3331SP Owner’s manual-Spanish

33

u

Motor Unit Assembly Parts

9

9a

13

1 2

10

14

3 4

6a

12

5 8

7

6

14

11

Brown Wire

(Down) Contact

LIMIT SWITCH ASSY.

UP DN

Drive Gear
Center Limit Contact

(Up) Contact

Grey Wire
Yellow Wire

KEY NO. 1 2 3
4 5 6 6a 7

PART NO.
31C568 41B4245 30B620 30B638 41A3150 41D4671 41A6241 20B21-1 41C4672

DESCRIPTION
Drive shaft cover Line cord Capacitor ­ 1/2 HP Capacitor ­ 1/3 HP Terminal block w/screws Limit switch assembly Motor drive assy. complete Drive belt Screw drive RPM kit

KEY NO. 8 9 9a 10
11
12 13 14

PART NO.

DESCRIPTION

41A4837-1 Worm gear and retainer

41A6335 41A6334

Low voltage wire harness High voltage wire harness

41AS050R1 Receiver logic board (3130) 41AS050R2 Receiver logic board (3240)

41A5525-57 Cover (Model 3130)

41A5525-53

(Model 3240)

41C22-1 Drive coupling hub

175B88

Light socket

108D79

Light lens

34
u

ACCESSORIES

1702LM

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

371LM

1-Button Security® Remote Control: Includes visor clip.

59LM

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

373LM

3-Button Security® Remote Control: Includes visor clip.

41A5281

Extension Brackets:
(Optional) For safety sensor installation onto the wall or floor.

370LM

3-Button Mini-Remote Control with Security®:
With key ring and fastening strip.

Model 98LM

LOCK

LIGHT

Motion Detecting Control Panel:
Multi-function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person entering the garage. Sensor can be easily deactivated when desired.

902LM/903LM

2 & 3 Door Multi-Function Wall Control:
Ideal for homes with up to three garage doors. Combine up to three controls into one wall control panel for a neat compact appearance. Enhanced functions include Lock Feature to lock out outside radio signals while you are away from home and turn opener lights on or off from the control panel.

377LM

Wireless Keyless Entry with Security®:
Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard. Also can add a temporary password for visitors or service persons. This temporary password can be limited to a programmable number of hours or entries.

915LM
CLOSED OPEN

Garage Door Monitor:
Security for the largest door of your home!
Tells you if your garage door is open or closed. Monitors up to 4 garage doors by adding additional sensor modules.

916LM

Garage Door Monitor Sensor:
Additional accessory sensor for homes with multiple garage doors.

395LM 3088SD

Remote Light Control: Enables homeowner to turn on a lamp, television or other appliance from their car with their garage door opener remote or from anywhere in their home with an additional LiftMaster Security® remote.
8 Foot (2.4 m) Complete Rail: To allow an 8 foot (2.4 m) door to open fully.

35
u

LIFTMASTER SERVICE IS ON CALL
OUR LARGE SERVICE ORGANIZATION SPANS AMERICA
INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE. SIMPLY DIAL OUR TOLL
FREE NUMBER:
1-800-528-9131
www.liftmaster.com
For professional installation, parts and service, contact your local LIFTMASTER/CHAMBERLAIN dealer. Look for him in the Yellow Pages, or call our Service number for a list of dealers in your area.

HOW TO ORDER REPAIR PARTS
Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION:
· PART NUMBER · PART NAME · MODEL NUMBER
ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC.
Technical Support Group 6020 S. Country Club Road
Tucson, Arizona 85706
SERVICE INFORMATION TOLL FREE NUMBER:
1-800-528-9131

LIMITED WARRANTY

LIFTMASTER 1 YEAR LIMITED WARRANTY LIFETIME MOTOR WARRANTY (MODEL 3240) 2 YEAR LIMITED MOTOR WARRANTY (MODEL 3130)
The Chamberlain Group, Inc. (“Seller”) warrants to the first retail purchaser of this product, for the residence in which this product is originally installed, that it is free from defect in materials and/or workmanship for a period of one year from the date of purchase and that the motor is free from defect in materials and/or workmanship for a lifetime Model 3240 or for a period of two years Model 3130 from the date of purchase. The proper operation of this product is dependent on your compliance with the instructions regarding installation, operation, maintenance and testing. Failure to comply strictly with those instructions will void this limited warranty in its entirety.
If, during the limited warranty period, this product appears to contain a defect covered by this limited warranty, call 1-800-528-9131, toll free, before dismantling this product. Then send this product, pre-paid and insured, to our service center for warranty repair. You will be advised of shipping instructions when you call. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product returned for warranty repair. Products returned to Seller for warranty repair, which upon receipt by Seller are confirmed to be defective and covered by this limited warranty, will be repaired or replaced (at Seller’s sole option) at no cost to you and returned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller’s sole option.
ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE 1 YEAR LIMITED WARRANTY PERIOD SET FORTH ABOVE [EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE MOTOR, WHICH ARE LIMITED IN DURATION TO THE LIFETIME WARRANTY PERIOD FOR THE MOTOR MODEL 3240 OR 2 YEARS MODEL 3130], AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some States do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NONDEFECT DAMAGE, DAMAGE CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING, BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON- RESIDENTIAL USE.
THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU.
UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER’S LIABILITY FOR BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not apply to you. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

114A3331B

© 2007, The Chamberlain Group, Inc. All Rights Reserved

References

• LiftMaster | Garage Door Openers, Remotes & Accessories
• Manual-Hub.com – Free PDF manuals!

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