CRAFTSMAN 139.53930D Garage Door Opener

Product Information

Specifications

• Model: 315_N=
• Power: 1/2 HP
• Brand: Craftsman
• Manufacturer: Sears, Roebuck and Co.
• Location: Hoffman Estates, IL 60179 U.S.A
• Website: https://www.sears.com/craftsman

Introduction

The Craftsman 315_N= Garage Door Opener is a reliable and efficient solution for opening and closing your garage door. This manual provides you with all the necessary information and instructions to safely install, operate, and maintain the product. Please read and follow the instructions carefully before using the product for the first time.

Safety Symbol and Signal Word Review

When using the Craftsman 315_N= Garage Door Opener, it is important to pay attention to the safety symbols and signal words used throughout this manual. These symbols and words indicate potential hazards and the importance of following the accompanying warnings to prevent serious injury or death. The hazards can be mechanical or related to electrical shock. Please read the warnings carefully.

Preparing Your Garage Door

Prior to installing the garage door opener, it is essential to prepare your garage door. Follow these steps:

1. Gather the necessary tools for installation.
2. Inspect the garage door for any damages or obstructions that may affect the installation or operation of the opener.
3. Clean the tracks and ensure they are clear of any debris.
4. Check the balance of the garage door and adjust if necessary.
5. Ensure all hardware on the garage door is secure.

Installation

Proper installation of the Craftsman 315_N= Garage Door Opener is crucial to ensure safe and efficient operation. Follow these steps:

Assembly

1. Assemble the rail and install the trolley.
2. Fasten the rail to the motor unit.
3. Install the idler pulley.
4. Install the chain/cable.
5. Tighten the chain.

Determine the header bracket location

Before installing the opener, determine the appropriate location for the header bracket. Consider the clearance requirements and ensure it is securely attached to the ceiling or wall.

Install the header bracket

Attach the header bracket to the ceiling or wall using the provided screws and ensure it is level and secure.

Attach the rail to the header bracket

Connect the rail to the header bracket using the provided hardware and ensure it is properly aligned and securely attached.

Position the opener

Place the opener on the garage floor in a suitable location, ensuring it is centered and aligned with the rail.

Hang the opener

Using the provided straps or brackets, hang the opener from the ceiling or wall, aligning it with the rail.

Install the door control

Mount the door control on a convenient location inside your garage, following the instructions provided.

Install the light

Attach the light to the opener or a suitable location in your garage, ensuring proper electrical connections and alignment.

Attach the emergency release rope and handle

Connect the emergency release rope and handle to the opener, allowing for manual operation of the garage door in case of power failure.

Connect the door arm to the trolley

Attach the door arm to the trolley using the provided hardware, ensuring a secure connection.

Operation

Operating the Craftsman 315_N= Garage Door Opener is straightforward. Follow these instructions:

Operation Safety Instructions

Prior to operating the garage door opener, familiarize yourself with the following safety instructions to ensure safe usage.

Using your garage door opener

To open or close your garage door using the opener, follow the instructions provided in the manual. Ensure that the area around the garage door is clear before operating.

Using the wall-mounted Door Control

The wall-mounted Door Control allows you to operate the garage door from inside your garage. Follow the instructions provided in the manual for proper usage.

To open the door manually

In case of power failure or emergency situations, you can manually open the garage door. Follow the instructions provided in the manual to safely perform this operation.

Care of your garage door opener

To ensure long-lasting performance and reliability of your garage door opener, follow the care instructions provided in the manual. Regular maintenance and periodic checks are essential.

Having a problem?

If you encounter any issues or problems with your Craftsman 315_N= Garage Door Opener, refer to the Diagnostic Chart in the manual for troubleshooting guidance. If the problem persists, contact customer support for further assistance.

Programming

The Craftsman 315_N= Garage Door Opener allows for programming additional accessories and remote controls. Follow these instructions:

To add or reprogram a hand-held remote control

If you want to add or reprogram a hand-held remote control, follow the instructions provided in the manual for proper programming.

To erase all codes

If you need to erase all codes from the opener’s memory, follow the instructions provided in the manual to perform this operation.

3-Function Remotes

If you have a 3-Function Remote, follow the instructions provided in the manual for programming and using this accessory.

To add, reprogram or change a Keyless Entry PIN

If you want to add, reprogram, or change a Keyless Entry PIN, refer to the instructions provided in the manual for step-by-step guidance.

FAQs

• Q: What is the power of the Craftsman 315_N= Garage Door Opener?
  • A: The power of the garage door opener is 1/2 HP.
• Q: Where can I find the model number?
  • A: The model number is located on the product itself and in the manual.
• Q: How often should I perform checks on the opener?
  • A: Periodic checks of the opener are required to ensure safe operation. Refer to the manual for recommended maintenance intervals.
• Q: Can I manually open the garage door in case of power failure?
  • A: Yes, you can manually open the garage door using the emergency release rope and handle. Follow the instructions provided in the manual.

Owner’s Manual/Manual Del Propietario

1/2 HP
315_N= GARAGE DOOR OPENER ABRIDOR DE PUERTA DE COCHERA
For Residential Use Only Model · 139.53930D

Read and follow all safety rules and operating instructions before first use of this product.
Fasten the manual near the garage door after installation.
Periodic checks of the opener are required to ensure safe operation.

Leer y seguir todas las reglas de seguridad y las instrucciones de operacion antes de usar este producto por primera vez.
Guardar este manual cerca de la puerta de la cochera.
Se deben realizar revisiones periodicas del abridor de puertas para asegurar su operacion segura.

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A www.sears.com/craftsman
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Repair Parts and Service

Backcover

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.

Mechanical Electrical

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.

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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.

To prevent possible SERIOUSINJURYor DEATH:
· ALWAYScall a trained door systems technician if garage door binds, sticks, or is out of balance An unbalanced garage door may not reverse when required
· NEVERtry to loosen, move or adjust garage door, door springs, cables, pulleys, brackets or their hardware, all of which are under EXTREMEtension
· Disable ALL locks and remove ALL ropes connected to garage door BEFOREinstalling and operating garage door opener to avoid entanglement.

To prevent damage to garage door and opener:
· ALWAYSdisable locks BEFOREinstalling and operating the opener.
· ONLYoperate garage door opener at 120V,60 Hz to avoid malfunction and damage.
iili

Sectional Door

One-Piece Door

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

Level (optional) Dnll

Tape Measure
D_16 it6
and 5/32″

Pencil Wire Cutters

Stepladder

and 1/4″

Hack Saw Screwdriver
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.
Depending on your requirements there are several installation steps which may call for materials or hardware not included in the carton.
· Installation Step 1 – Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural supports.
· Installation Step 5 – Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware may be required.
· Installation Step 10- Depending upon garage construction, extension brackets or wood blocks may be needed to install sensors.
· Installation Step 10 -Alternate floor mounting of the safety reversing sensor will require hardware not provided.
· Do you have an access door in addition to the garage door? If not, Model 53702 Emergency Key Release is required. See Accessories page.

• Look at the garage door where it meets the floor. Any gap between the floor and the bottom of the door must not exceed 1/4″ (6 mm). Otherwise, the safety reversal system may not work properly. See Adjustment Step 3. Floor or door should be repaired.
  SECTIONAL DOOR INSTALLATIONS
  · Do you have a steel, aluminum, fiberglass or glass panel door? If so, horizontal and vertical reinforcement is required (Installation Step 11).
  · The opener should be installed above the center of the door. If there is a torsion spring or center bearing plate in the way of the header bracket, it may be installed within 4 feet (1.22 m) to the left or right of the door center. See Installation Steps 1 and 11.
  · If your door is more than 7 feet (2.13 m) high, see rail extension kits listed on Accessories page.

SECTIONAL DOOR INSTALLATION
Horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, steel, aluminum, door with glass panels, etc.). See page 23 for details.
Header Wall

Slack in chain tension is normal when garage door is closed.

FINISHED CEILING
Support fastening hardware is required. See page 16.

Extension Spring
OR – Torsion Spring

Motor unit

,Centerline I iof Garage

[ :;

Access Door
O

I T’

Safety Reversing Sensor

Safety Reversing

Gap between floor and bottom of door

Sensor

must not exceed 1/4″ (6 mm).

Header

Bracket

/

Trolley

CLOSED POSITION

Stop Bolt Trolley

‘ _=-

_., r:_:

_

O

Door

I.. I ·

Spring

/_

ra,g \

” .LLJ’ d

_

/.._/ Arm

_, ·
L,na,n
Emergency
Remease
Rope & Handle

F_

Arm

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Planning (Continued)
ONE-PIECE DOOR INSTALLATIONS
· Generally, a one-piece door does not require reinforcement. If your door is lightweight, refer to the information relating to sectional doors in Installation Step 11.
· Depending on your door’s construction, you may need additional mounting hardware for the door bracket (Step 11).

Without a properly working safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor KILLED by a closing garage door.
· The gap between the bottom of the garage door and the floor MUST NOT exceed 1/4″ (6 mm). Otherwise, the safety reversal system may not work properly.
· The floor or the garage door MUST be repaired to eliminate the gap.

ONE-PIECE DOOR WITHOUT TRACK

FINISHED CEILING
Suppo_ bracket &fastening hardwareis required. See page 16.

Header Wall
!

Rail

………

Slack in chain tension
is normal when garage door is closed,

Wall-mounted Door Control

7

i

Motor Unit

CLOSED POSITION

Trolley Stop Bolt

Cable

Trolley

Safety Reversing Sensor

Gap between floor

Safety Reversing Sensor

and bottom of door must not exceed 1/4″ (6 mm),

ONE-PIECE DOOR WITH TRACK

i
Door Arm Garage Door

Curved Door
Arm

Emergency Release
Rope & Handle

Access J
Ol

J
Safety Reversing Sensor

Gap between floor and bottom of door

Reversing Sensor

must not exceed 1/4″ (6 ram).

CLOSED PosmoN

Trolley Stop Bolt

Cable

Chain

_Header Bracket

Curved

LTL

Rail

Door Arr_

/ L_

/_ Door …… iooooo)j

_

Bracket

YTJ’ Garage //zl Door

DStoraoirght Arm

Emergency Release
–Rope & Handle

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Carton Inventory
Your garage door opener is packaged in one carton which contains 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 assembly and installation is shown on the next page. Save the carton and packing material until installation
and adjustment is complete.

Standard Control Console

SECU RITY,I, ® 3-Function Remote Control with visor clip (2)

Chain Spreader

Motor Unit with a Light Lens

Trolley

Rail
Center/Back Sections

Hanging Brackets

Idler Pulley

“U” Bracket

Rail Fron! (header)

/_f_2

Header Bracket

Door Bracket

Curved Door Arm Section

Safety Sensor Bracket(2)

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

2-Conductor Bell Wire White & White/Red
Safety Labels and
Literature

Straight Door Arm Section

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Hardware

Inventory

Separate all hardware and group as shown below for the assembly and installation procedures.

ASSEMBLY HARDWARE

Lock Nut 1/4″-20 (2)

Lock Washer 3/8″ (1)

Bolt 1/4″-20xl-3/4″ (2)

Trolley Threaded Shaft (1)

Nut 3/8″ (1)
i
Master Link (2)

Idler Bolt (1)

Carriage Bolt 1/4″-20xl/2″ (2)

Wing Nut 1/4″-20 (2)

Lag Screw 5/16″-9xl -5/8″ (2)

INSTALLATION HARDWARE
©

Ring Fastener (3)
Hex Bolt 5/16″-18×7/8″ (4)

Nut 5/16″-18 (8)
©
LockWasher 5/16″ (7)

Handle
Insulated Staples (30)

Lag Screw 5/16″-18xl -7/8″ (2)

Screw 6ABx1-1/4″ (2)

Screw 6-32xl” (2)

Carriage Bolt 5/16″-18×2-1/2″ (2)
Clevis Pin 5/16″x1-1/2″(1)

Drywall Anchors (2)
ol
Clevis Pin 5/16″x1″ (1)

Rope
Spacer (2)
q
Clevis Pin 5/16″x1-1/4″ (1)

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ASSEMBLY STEP 1
Assemble the Rail & Install the Trolley
To avoid installation difficulties, do not run the garage door opener until instructed to do so.
The front rail has a cut out “window” at the door end (see illustration). The hole above this window is larger on the top of the rail than on the bottom. A smaller hole 3-1/2″ (8.9 cm) away is close to the rail edge. Rotate the back rail so it has a similar hole close to the opposite edge, about 4-3/4″ (12 cm) from the far end. 1. Remove the straight door arm and hanging bracket
packaged inside the front rail and set aside for Installation Step 5 and 12. NOTE: To prevent INJURY while unpacking the rail carefully remove the straight door arm stored within the rail section.
2. Align the rail sections on a flat surface as shown and slide the tapered ends into the larger ones. Tabs along the side will lock into place.

To prevent INJURYfrom pinching, keep hands and fingers away from the joints while assembling the rail.
3. Place the motor unit on packing material to protect the cover, and rest the back end of the rail on top. For convenience, put a support under the front end of the rail.
4. As a temporary stop, insert a screwdriver into the hole 10″ (25 cm) from the front end of the rail, as shown.
5. Check to be sure there are 4 plastic wear pads inside the inner trolley. If they became loose during shipping, check all packing material. Snap them back into position as shown.
6. Slide the trolley assembly along the rail from the back end to the screwdriver.

Trolley
_ered End

End

Screwdriver
Window Cut-Out Idler PulleyHole

End Tabs

End
Outer Trolley

Inner Trolley
_Wear Pads
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ASSEMBLY

ASSEMBLY STEP 2
Fasten the Rail to the Motor Unit
· Insert a 1/4″-20xl-3/4 bolt into the cover protection bolt hole on the back end of the rail as shown. Tighten securely with a 1/4″-20 lock nut. Do NOTovertighten.
· Remove the two bolts from the top of the motor unit. · Place the “U” bracket, flat side down onto the motor unit
and align the bracket hole with the bolt holes. Fasten with the previously removed bolts. · Align the rail assembly with the top of the motor unit. Slide the rail end onto the “U” bracket, all the way to the stops that protrude on the top and sides of the bracket.
· Attach spreader to the motor unit with two screws.

To avoid SERIOUSdamageto garage door opener, use ONLY those bolts/fasteners mounted in the top of the opener.

“U” Bracket

N Bolt
I

Chain Spreader
Motor Unit Sprocket

HARDWARE SHOWN ACTUAL SIZE Bolt 1/4″-20xl -3/4″

© Lock Nut 1/4″-20

CPBoroovltteerHctoiolen J Lock Nut

ASSEMBLY STEP 3
Install the Idler Pulley
· Lay the chain/cable beside the rail, as shown. Grasp the end of the cable and pass approximately 12″ (30 cm) of cable through the window. Allow it to hang until Assembly Step 5.
· Remove the tape from the idler pulley. The inside center should be pre- greased. If dry, regrease to ensure proper operation.
· Place the idler pulley into the window as shown.
· Insert the idler bolt from the top through the rail and pulley. Tighten with a 3/8″ lock washer and nut underneath the rail until the lock washer is compressed.
· Rotate the pulley to be sure it spins freely. · Insert a 1/4″-20xl-3/4 bolt into the trolley stop hole in
the front of the rail as shown. Tighten securely with a 1/4″-20 lock nut.

Bolt Chain and Cable

Washer

Idler _

Bolt tl

Screwdriver

I I
I I I

Trolley

Lock

I

Washer

3/8″

E

. ‘

Bolt I
Trolley t

Grease Stop

U Inside Pulley Hole

Idler

“‘”,

Pulley

_Idler , Pulley

Lock Nut

HARDWARE SHOWN ACTUAL SIZE

Idler Bolt

Bolt 1/4″-20×1-3/4

i/JJ’lJij}_

Lock Nut 1/4″-20

Nut 3/8″

Lock Washer 3/8″

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ASSEMBLY STEP 4
Install the Chain/Cable
1. Pull the cable around the idler pulley and toward the trolley.
2. Connect the cable to the retaining slot on the trolley, as shown (Figure 1): · From below, push pins of master link bar up through cable link and trolley slot.
· Push master link cap over pins and past pin notches. · Slide clip-on spring over cap and onto pin notches
until both pins are securely locked in place.
3. With the trolley against the screwdriver, dispense the remainder of the cable/chain along the rail toward the motor unit into the slot on the chain spreader, around the sprocket onto the chain spreader and continuing to the trolley assembly. The sprocket teeth must engage the chain (Figure 2).
4. Check to make sure the chain is not twisted, then connect it to the threaded shaft with the remaining master link.
5. Thread the inner nut and lock washer onto the trolley threaded shaft (Figure 3).
6. Insert the trolley threaded shaft through the hole in the trolley. Be sure the chain is not twisted (Figure 4).
7. Loosely thread the outer nut onto the trolley threaded shaft.
8. Remove the screwdriver.

To avoid possible SERIOUSINJURYto fingers from moving garage door opener: · ALWAYSkeep hand clear of sprocket while operating opener. · Securely attach chain spreader BEFOREoperating.

Dispensing Carton
Leave Chain and Cable inside Dispensing
arton to Prevent Kinking,

Keep Chain and Cable Taut When Dispensing

Figure 1

, ,,
Master Link ,- >. Clip-On Spring _

Master

Master Link_ Clip-On Sp ri rig “_r_k

Master Link Cap

Idler Pulley

Cable Link

Trolley

Threaded

Pin

Shaft Round
Hole Slotted

,kk j Notch
i
Link Bar

Hole

Figure 2

“U” Bracket

Chain
Spreader
,/

Motor Unit Sprocket

_

Master

hie

Link Bar

Figure 3

._

Lock 5/16″

Washer 5/16″

Figure 4

Trolley Threaded Shaft
Round Hole

10
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ASSEMBLY STEP 5
Tighten the Chain
· Spin the inner nut and lock washer down the trolley threaded shaft, away from the trolley.
· To tighten the chain, turn outer nut in the direction shown (Figure 1).
· When the chain is approximately 1/4″ (6 mm) above the base of the rail at its midpoint, re-tighten the inner nut to secure the adjustment.
Sprocket noise can result if chain is too loose. When installation is complete, you may notice some chain droop with the door closed. This is normal. If the chain returns to the position shown in Figure 2 when the door is open, do not re-adjust the chain.
NOTE: During future maintenance, ALWAYS pull the emergency release handle to disconnect trolley before adjusting chain. You may notice loosening of chain after Adjustment Step 3 (Test the Safety Reversal System). Check for proper tension and readjust chain if necessary. Then repeat Adjustment Step 3.
You have now finished assembling your garage door opener. Please read the following warnings before proceeding to the installation section.

Figure 1

Figure 2

Chain

Base of Rail

Trolley Outer Lock Threaded Nut Washer Shaft
i
I
Mid length of Rail

INSTALLATION
IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

1. READAND FOLLOWALL INSTALLATIONWARNINGS 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 SEVEREINJURYor DEATH.
   3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technician BEFOREinstalling opener.
   4. Disable ALL locks and remove ALL ropes connected to garage door BEFOREinstalling opener to avoid entanglement.
   5. Install garage door opener 7 feet (2.13 m) or more above floor.
   6. Mount emergency releasehandle 6 feet (1.83 m) above floor.
   7. NEVERconnect garage door opener to power source until instructed to do so.

2. NEVERwear 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. Placeentrapment warning label on wall next to garage door control.
   11. Placemanual release/safety reversetest 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.

11
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INSTALLATION

INSTALLATION STEP 1

Determine Location

the Header Bracket

To prevent possible SERIOUSINJURYor DEATH: · Header bracket MUST be RIGIDLYfastened to structural
support on header wall or ceiling, otherwise garage door might not reverse when required. DO NOTinstall header bracket over drywall.
· Concreteanchors MUST be used if mounting header bracket or 2×4 into masonry.
· NEVERtry to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their hardware, all of which are under EXTREMEtension.
· ALWAYScall a trained door systems technician if garage door binds, sticks, or is out of balance. An unbalanced garage door might not reverse when required.

Unfinished
Oei,o7g—jr

OPT O.AL

_

__CEtUNG

J .

J4 MOUNT _ FOR

yj

HEADER

_
Vertical Centerline of Garage Door

2×4 _’

BRACKET
Structural Supports

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 13) 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 13.
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:
· 2″ (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 13 for ceiling installation.

2″(5 cm) Track Header Wal_
of Travel –Door
Sectional door with curved track

l_

Wall

III L8″{28

Door JJjC /

Highest Point

Header Wall Track

X

J/7″ Highest Point

Y

of Travel

TT

One-piece door with horizontal track

Header Wall 8″ (20 cm)
i Highest , Point : of Travel

_/of Travel One-piece door without track: jamb hardware
12
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One-piece door without track: pivot hardware

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 horioontal 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″-9xl -5/8″

Wall Mount

Optional Mounting Holes

Header — Wall–
2×4 Structural Support

I
Horizontal Line

“_

j-J

Highest Point of

Garage Door Travel

Vertical Centerline

Door

Lag Screws 5/16″x9x1-5/8″

Door Spring

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 away from 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

• Header Bracket
  6″ (15 cm) Maximum
  Door Spring

.- [- -VFerintiicsahledCenCteerilUinieng of Garage Door

_

Lag Screws

5/16″x9x1-5/8″

— Header Wall —

Centedine of Garage Door

13
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// //
Idler Pulley // // //
//
Door

INSTALLATION STEP 3
Attach the Rail to the Header Bracket
NOTE: (Optional) With some existing installations, you may re-use the old header bracket with the two plastic spacers included in the hardware bag. Place the spacers inside the bracket on each side of the rail, as illustrated.
· 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 5/16″x1-1/2″ as shown.
· Insert a ring fastener to secure.

0

Mounting Hole

Header Bracket
0

<-
Mounting Hole

OPTION WITH SOME EXISTING INSTALLATIONS

Opener Carton or Support

HARDWARE SHOWN ACTUAL SIZE

Clevis Pin 5/16″x1-1/2″
14
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Ring Fastener

INSTALLATION STEP 4
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.
· 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 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 12 is completed.

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

Rail

i

!.

_l

Door

2×4 is used to determine tfheco_CtgmOU ntin g height

ENGAGED

ONE-PIECE DOOR WITHOUT TRACK

A 2×4 on its side is convenient for setting an ideal door-torail 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

L_

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.

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

15
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INSTALLATION STEP 5
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″-18xl -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.

To avoid possible SERIOUSINJURYfrom a falling garage door opener, fasten it SECURELYto structural supports of the garage. Concrete anchors MUST be used if installing any brackets into masonry.

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

Measure
i Distance

Figure 2

HARDWARE SHOWN ACTUAL SIZE

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

Lag Screw 5/16″-18xl W/8″

Hex Bolt 5/16″-18×7/8″

Nut 5/16″-18

Lock Washer 5/16″

Figure 3
Lag Screws 5/16″-18xl -7/8″

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

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

16
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INSTALLATION STEP 6

Install the Door Control
Locate door control within sight of door, at a minimum height of 5 feet (1.5 m) where small children cannot reach, away from moving parts of door and door hardware. If installing into drywall, drill 5/32″ holes and use the anchors provided. For pre-wired installations (as in new home construction), it may be mounted to a single gang box (Figure 2).
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.
2. Remove cover by gently prying along one side with a screwdriver (Figure 1). Fasten with 6ABx1-1/4″ self-tapping screws (drywall installation) or 6-32xl” machine screws (into gang box) as follows:
· 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.
· Drill and install top screw with care to avoid cracking plastic housing. Do not overtighten.
· Insert top tabs and snap on cover.
3. (For 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.

To prevent possible SERIOUSINJURYor DEATHfrom electrocution:
· Be sure power is not connected BEFOREinstalling door control.
· Connect ONLYto 24 VOLTlow voltage wires.
To prevent possible SERIOUSINJURYor DEATHfrom 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.
· NEVERpermit children to operate or play with door control push buttons or remote control transmitters.
· Activate door ONLYwhen it can be seen clearly, is properly adjusted, and there are no obstructions to door travel.
· ALWAYSkeepgarage door in sight until completely closed. NEVERpermit anyone to cross path of closing garage door.

Outside Keylock Accessory Connections
To opener quick-connect terminals: white to white; white/red to red.

I

Door Control Button Control Console (std installation)

HARDWARE SHOWN ACTUAL SIZE
Insulated Staples

4. Strip 7/16″ (11 mm) of insulation from end of bell wire.
   Connect bell wire to the quick-connect terminals as follows: white to white and white/red to red.

Control Console (pre-wired)

Drywall Anchors

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.
5. Position the antenna wire as shown.

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 power and operate 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.

Lighted

Figure I
REMOVE & REPLACE
To Replace, Insert
Top Tabs First

Figure 2

COVER

PRE-WIRED INSTALLATION

To Remove,
Twist Here

Quick-Connect

24 Volt
2-Conductor Bell Wire

Push Butto__

2-ConWduircetorll Terminals

STANDARD CONTROL CONSOLE
17

STANDARD CONTROL ‘BACK VIEW)

Antenna
Bell Wire

Top Mounting Hole
Terminal Screws
Bottom Mounting Hole

r

INSTALLATION
Install the Light

STEP 7

• 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 up to a 100 watt maximum light bulb in the socket. The light will turn ON and remain lit for approximately 4-1/2 minutes when power is connected. Then the light will turn OFR
  · Reverse the procedure to close the lens.
  · Use A19, standard neck garage door opener bulbs for replacement.
  NOTE: Use only a standard light bulb. The use of short neck or speciafity light bulb may overheat the endpanel or light socket.

To prevent possible OVERHEATINGof the endpanel or light socket, · DO NOT use short neck or specialty light bulbs. · DO NOT use halogen bulbs. Use ONLYincandescent. To prevent damage to the opener: · DO NOT use bulbs larger than IOOW. · ONLYuse A19 size bulbs.
100 Watt (Max) Standard Light Bulb
Release Tab \

INSTALLATION STEP 8

Attach the Emergency and Handle

Release

Rope

• 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. Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement. 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.

To prevent possible SERIOUSINJURYor DEATHfrom a failing garage door: · If possible, use emergency releasehandle to disengage
trolley ONLYwhen garage door is CLOSED.Weak or broken springs or unbalanceddoor could result in an open door failing rapidly and/or unexpectedly. · NEVERuse emergency releasehandle unless garage doorway is clear of persons and obstructions. · NEVERuse handle to pull door open or closed. If rope knot becomes untied, you could fall.
Trolley

Emergency Release Handle

_K Overhand not

18
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INSTALLATION STEP 9
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.

To prevent possible SERIOUSINJURYor DEATHfrom electrocution or fire:
· Be sure power is not connected to the opener, and disconnect power to circuit BEFOREremoving cover to establish permanent wiring connection.
· Garagedoor installation and wiring MUST be in compliance with all local electrical and building codes.
· NEVERuse an extension cord, 2-wire adapter, or change plug in any way to make it fit outlet. Be sure the opener is grounded.

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 at this time.

PERMANENT WIRING CONNECTION

Ground Tab

Green

Ground Screw

Ground Wire

Black Wire

White Wire

19
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INSTALLATION STEP 10
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.

Be sure power is not connectedto the garage door opener BEFOREinstalling the safety reversing sensor. To prevent SERIOUSINJURYor DEATHfrom a closing garage door: · Correctly connect and align the safety reversing sensor. This
required safety device MUST NOTbe 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.

Protection Area
Facing the door from inside the garage
2O
r

Safety Reversing Sensor 6″ (15 crn) 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 (Figure 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

Indicator Light

Sensor Bracket

Figure 2

WALL MOUNT (RIGHT SIDE) Fasten Wood Block to Wall with

//Lag Screws (Not Provided)

Indicator Light

Sensor Bracket

(Not Provided) Lens

Figure 3
<_r d;ll

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

(Provided with Extension Bracket) _”
Figure 4

Lens

Sensor Bracket
Indicator Light

FLOOR MOUNT (RIGHT SIDE)

HARDWARE SHOWN ACTUAL SIZE

Carriage Bolt 1/4″-20xl/2″

Wing Nut 1/4″-20

Staples

Ji Attach with i! Concrete Anchors
(Not Provided)
Indicator Light
Bracket

21
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MOUNTING AND WIRING THE SAFETY REVERSING SENSORS
· Slide a 1/4″-20xl/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.
· Run the wires from both sensors to the opener. Use insulated staples to secure wire to wall and ceiling.
· Strip 7/16″ (11 mm) of insulation from each set of wires. Separate white and white/black wires sufficiently to connect to the opener quick-connect terminals. Twist like colored wires together. Insert wires into quickconnect holes: white to white and white/black to grey (Figure 6).
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 sensor until it receives the sender’s beam. When the green indicator light glows steadily, tighten the wing nut.

Figure 5

Wing Nut 1/4″-20

Carriage Bolt

–_

1/4″-20xl/2″

“Lens

TROUBLESHOOTING

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. See page 20.

Figure 6

Bell Wire

Bell Wire

l
1. Strip wire 7/16″ (11 mm)
7,16″ (11 m41)
2. Twist like colored wires together
3. Insert into appropriate terminals

Safety Reversing Sensor

Invisible Light Beam Protection Area

/
/ Safety Reversing Sensor

22

r

Red White Grey Quick-Connect Terminals

INSTALLATION

STEP 1 1

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 vertical supports. A vertical reinforcement brace should cover the height of the top panel.
The illustration shows one piece of angle iron as the horizontal brace. For the vertical brace, two pieces of angle iron are used to create a U-shaped support (Figure 1). The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit.
NOTE: Many vertical brace installations provide for direct attachment of the clevis pin and door arm. In this case you will not need the door bracke# proceed to Installation Step 12.
SECTIONAL DOORS
· 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 (Figure 2).
· Position the bracket on the face of the door within the following limits:
A) The top edge of the bracket 2″-4″ (5-10 cm) below the top edge of the door.
B) The top edge of the bracket directly below any structural support across the top of the door.

Fiberglass, aluminum or lightweight steel garage doors WILL REQUIREreinforcement BEFOREinstallation of door bracket.
Contact your door manufacturer for reinforcement kit.

HARDWARE SHOWN ACTUAL SIZE
©©

Nut 5/16″-18

LockWasher 5/16″

Carriage Bolt 5/16″-18×2-1/2″
· Mark and drill 5/16″ left and right fastening holes. Secure the bracket as shown in Figure 1 if there is vertical reinforcement.
If your installation doesn’t require vertical reinforcement but does need top and bottom fastening holes for the door bracket, fasten as shown in Figure 2.

Header Bracket

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

ge
of Door or
einforcement Board

Carriage Bolt

Door Bracket

Lock Washer

-_(

5/16″

Nut

5/16″-18 z …..

UP
Figure 1

Door Bracket
23
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Figure 2

ONE-PIECDEOORS
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.
· Drill 5/16″ pilot holes and fasten the bracket with hardware supplied.
If the door has no exposed framing, drill 3/16″ pilot holes and fasten the bracket with 5/16″x1-1/2″ lag screws (not provided) to the top of the door.
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.) Drill 3/16″ pilot holes and substitute 5/16″x1-1/2″ lag screws (not provided) to fasten the bracket to the door,
Header Wall
2×4

HARDWARE SHOWN ACTUAL SIZE
©©

Nut 5/16″-18

LockWasher 5/16″

Carriage Bolt 5/16″-18×2-1/2″

Header Bracket
Optional Placement of Door Bracket

Door Bracket
Vertical of Garage Door

Horizontal and vertical reinforcement {s needed for
lightweight garage doors (fiberglass, aluminum, steeU, door with glass panel, etc.). (Not Provided)

®

8J16.48″$WLoacskher

‘

5/16″

Door Bracket

Top of Door (Inside Garac

Top Edge of Door

Optional Placement

Carriage Bolt

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

5/16″-18×2-1/2″

24
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INSTALLATION

STEP 12

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 pulley) about 8″ (20 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 27. Trolley will re-engage automatically when opener is operated.

Figure 1
Pulley

Figure 2

“”_/ Door Bracket

“5 Bolts 5/16″-18×7/8″

HARDWARE SHOWN ACTUAL SIZE

Nut 5/16″-18
G

Lock Washer 5/t 6″ Ring Fastener

Clevis Pin 5/16″xl” (Trolley)

Clevis Pin

Hex Bolt

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

Pulley

‘,, i

i

‘i(-,- 8″ (20 cra) rain.),,

J

…’...,..__

Trolley

// 1

Stop Bolt

//

Nuts

Lock

/o/

Washers/oy

5/16″ /o7

= ….

Figure 3

“-7:7 % .’ Bo,ts

/ / “—.

o1_

Cut this end

25
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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 27. 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.

Door Bracket

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.

Figure 5

Inner Trolley

cy Release Handle

Inner Trolley Correct Angle

Open Door

26
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Outer Trolley C ”;
Backward Slant (Incorrect)

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 29).
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 five 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 cm – 10 cm) between the trolley and the boll
· 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 25) 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.

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor 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″ high (3.8 cm) object (or 2×4 laid flat) on floor.

To prevent damage to vehicles, be sure fully open door provides adequate clearance.
Cover Protection Bolt
U

Left Side Panel

Limit Adjustment Screws

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 22. 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.

27
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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.

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor KILLED by a closing garage door.
· Too much force on garage door will interfere with proper operation of safety reversal system.
· NEVERincrease force beyond minimum amount required to close garage door.
· NEVERuse 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″ high (3.8 cm) object (or 2×4 laid flat) on floor.

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 29. 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.

Back Panel
I

Force Adjustment Controls

J
ADJUSTMENT LABEL

Open Force

Close Force

28
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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 25. · 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.
· If the unit continues to fail the Safety Reverse Test, call for a trained door systems technician.
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.

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLYINJUREDor 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″ high (3.8 cm) object (or 2×4 laid flat on the floor.
A _:z: 7 ::z_7 :::_7_7 z:_z 7 z::7 ::zT:

(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.

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

29
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Safety Reversing Sensor

OPERATION
IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

1. READAND FOLLOWALL WARNINGSAND INSTRUCTIONS.
   2. ALWAYSkeep remote controls out of reach of children. NEVERpermit children to operate or play with garage door control push buttons or remote controls.
   3. ONLYactivate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to door travel.
   4. ALWAYSkeep garage door in sight until completely closed. NO ONESHOULDCROSSTHE PATHOFTHE MOVING DOOR.
   5. NO ONESHOULDGO UNDERA STOPPED,PARTIALLY OPENEDDOOR.
   6. If possible, use emergency release handle to disengage trolley ONLYwhen garage door is CLOSED.Weak or broken springs or unbalanceddoor could result in an open door failing rapidly and/or unexpectedly.
   7. NEVERuse emergency releasehandle unless garage doorway is clear of persons and obstructions.
   8. NEVERuse 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. Garagedoor must reverse on contact with 1-1/2″ high (3.8 cm) object (or a 2×4 laid flat) on the floor.
   12. ALWAYSKEEPGARAGEDOORPROPERLYBALANCED (see page 3). An improperly balanced door may not reverse when required and could result in SEVERE INJURYor DEATH.
   13. ALL repairs to cables, spring assemblies and other hardware, ALL of which are under EXTREMEtension, MUST be made by a trained door systems technician.
   14. ALWAYSdisconnect electric power to garage door opener BEFOREmaking any repairs or removing covers.
   15SAVETHESEINSTRUCTIONS.

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 Outdoor Key Switch, 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. Bulb size is A19. Power is 100 watts maximum. Lights will also turn on when someone walks through the open garage door.
   30

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Using the Wall.Mounted

Door

Press the lighted 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.

Control
I

To Open the Door Manually

To prevent possible SERIOUSINJURYor DEATHfrom a failing garage door:
· If possible, use emergency releasehandle to disengage trolley ONLYwhen garage door is CLOSED.Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly.
· NEVERuse emergency releasehandle unless garage doorway is clear of persons and obstructions.
· NEVERuse handle to pull door open or closed. If rope knot becomes untied, you could fall.

DISCONNECT THE TROLLEY:

The door should be fully closed

if possible. Pull down on the emergency release handle (so

Trolley

that the trolley release arm snaps into a vertical position)

and lift the door manually. The lockout feature prevents the
trolley from reconnecting automatically, and the door can be raised and lowered

Trolley Release Arm
(In Manual Disconnect
Position)

manually as often as

necessary. TO RE-CONNECT THE

Lockout position (Manual disconnect)

TROLLEY:

Pull the emergency release
handle toward the opener at an angle so that the trolley release arm is horioontal. The
trolley will reconnect on the
next UP or DOWN operation, either manually or by using the door control or remote.

Trolley

Emergency

“”_

Release Handle . %_

(Down and Back) ” _’

To reconnect

31
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CARE OF YOUR GARAGE DOOR 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

FORCECONTROLS LIMITCONTROLS

limit and force adjustments Only a screwdriver is required Follow the instructions carefully
Repeat the safety reverse test (Adjustment Step 3, page 29) after any adjustment of limits or force.

THE REMOTE CONTROL BATTERY

To prevent possible SERIOUSINJURYor DEATH: · NEVERallow small children near batteries · If battery is swallowed, immediately notify doctor

The lithium battery should

produce power for up to

openthisend

5 years To replace battery, use fcirrsat ctol_aivnoigdJ –_._…..:.._-_J

the visor clip or screwdriver

hous_

blade to pry open the case as

shown. Insert battery matching

polarity instructions inside the

remote cover or on the printed circuit board.

Dispose of old battery properly.

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 27 and 28)
· Repeat the safety reverse test Make any necessary adjustments (See Adjustment Step 3)
Twice a Year
· Check chain tension Disconnect trolley first Adjust if necessary (See page 11)
Once a Year
· Oil door rollers, bearings and hinges The opener does not require additional lubrication Do not grease the door tracks

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 ECC 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.

32
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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 Syster_.
   · Check diagnostic LED for flashes on the motor unit then refer to the Diagnostic Chart on the following page.

Bell Wire

2. My remotes will not activate the door: · 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.
   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.

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

Receiving Eye Safety Reversing Sensor (Green Indicator Light)
,/

6. My motor unit hums briefly:
   · First verify that the trolley is against the stop bolt.
   · Release the door from the opener by pulling the Emergency Release Rope.
   · Manually bring the door to a closed position.
   · Loosen the chain by adjusting the outer nut 4 to 5 turns. This relieves the tension.
   · Run the motor unit from the remote control or door control. The trolley should travel towards the door and stop. If the trolley re-engages with the door, pull the Emergency Release Rope to disengage.
   · Decrease the UP travel by turning the UP Travel adjustment screw 2 full turns away from the arrow.
   · Re-tighten the outer nut so the chain is a 1/4″ (6 mm) above the base of the rail. (When the door is reconnected and closed, the chain will sag. This is normal.)
   · If the trolley does not move away from the bolt, repeat the steps above.

33
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Bell Wire

Installed

Safety Reversing Sensor

Diagnostic

Chart

Safety reversing sensors wire open (broken or disconnected).
OR

Safety reversing sensors wire shorted or black/white wire reversed.
Door control or wire shorted.

Safety reversing sensors slightly misaligned (dim or flashing LED).
Motor overheated or possible RPM sensor failure. Unplug to reset.
Motor Circuit Failure. Replace Receiver Logic Board.

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 fit 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 overheated; the motor unit does not operate or trolley is stuck on stop bolt = Motor unit hums briefly; 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.
34
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PROGRAMMING
NOTICE: If this Security.l_ 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 or Reprogram USING THE “LEARN” BUTTON

a Hand.held

Remote Control

To Erase All Codes From Motor Unit Memory

To deactivate any unwanted remote, first erase all codes:

--L_®3i

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.

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.

*3-Function Remotes

If provided with your garage door opener, the large button

is factory programmed to operate it. Additional buttons on

any Security÷ ®3-Function

remote or compact remote _

.-‘-’’’’’’

can be programmed to

operate other Security÷ ®

garage door openers.

35
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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

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:

1. 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.

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.

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.

Test by pressing the new PIN, then press Enter. The door should move.

36
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REPAIR PARTS

Rail Assembly Parts

3

6

Installation

Parts

\
7
11 /
/
10
13

KEY NO.
1 2 3 4 5 6

PART NO.

DESCRIPTION

4A1008 41C5141-1 41A5665-2 144C56 41A5807 12D598-1
183A163

Master link kit
Complete trolley assembly Complete rail Idler pulley Chain and cable “U” bracket NOT SHOWN
Wear pads

KEY NO. 1 2 3
4 5
6 7
8 9 10 11 12
13

PART NO. 41 A4899 10A20 41 A6140-3
29B137 41A2828
41A5047-2 41B4494-1
41 A5047 178B35 178B34 12B776 41 A5034
41A5266-1
41A5258-10
114A3392

DESCRIPTION
Standard control console
3V 2032 Lithium battery 3-function remote control housing (no circuit board) Visor clip Emergency release rope and handle assembly Header bracket w/clevis pin and fastener 2-Conductor bell wire: white and white/red
Door bracket w/clevis pin and fastener Curved door arm section
Straight door arm section Hanging bracket Safety sensor kit: receiving and sending eyes with 3′ (.9 m) 2-conductor bell wire attached
Safety sensor bracket NOT SHOWN
Installation hardware bag (includes hardware listed on page 7) Owner’s manual

37
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Motor Unit Assembly Parts

7

8 /

Brown

(Down) Contact

LIMIT SWITCH ASSEMBLY

11

19
17 15

Contact

Contact

Wire

12

KEY NO. 1 2
4 5 6 7 8 9 10 11

PART NO. 41A5615 41 C4220A
41A2817
41 B4245 41 A5484-5 4A1344 108D77 30B532 12A373 41 A3150 41D3058

DESCRIPTION
Chain Spreader
Gear and sprocket assembly Complete with: Spring washer, thrust washer, retaining ring, bearing plate, roll pins (2), drive gear and worm gear, helical gear w/retainer and grease
Drive/worm gear kit w/grease, roll pins (2) Line cord
End panels w/all labels
Light socket Lens
Capacitor- 1/2 HP
Capacitor bracket Terminal block w/screws
Universal replacement motor & bracket assembly.’ Complete with: Motor, worm, bracket, bearing assembly, RPM sensor

KEY NO. 12 13 14 15 16 17
18 19

PART NO. 41 A5525-63 41 A2818 41 D3452 41A2822-1 41 C4398A 41AC150-1
41 C5497 41 C5498 41D179
41A2826 41A2825

DESCRIPTION
Cover
Limit switch drive & retainer
Limit switch assembly Interrupter cup assembly
RPM sensor assembly Receiver logic board assembly. Complete with: Logic board, end panel w/all labels, light socket
High voltage wire harness Low voltage wire harness End panel w/all labels
NOT SHOWN Motor shaft bearing kit
Opener assembly hardware kit (includes screws not designated by a number in illustration)

ACCESSORIES

139.53702 139.53726

Emergency Key Release:
Required for a garage with NO access door. Enables homeowner to open garage door manually from outside by disengaging trolley.
8 Foot (2.4 m)Rail Extension
To allow an 8 (2.4 m) foot door to open fully.

139.53727

10 Foot (3 m) Rail Extension:
To allow a 10 (3 m) foot door to open fully.

139.53753 139.53752 139.53754

Secu rity-I.®3-Function Control:
Includes visor clip.

Remote

Security+ ®Compact 3-Function Remote Control:
With loop for attaching key ring.
Security+ ®Keyless Entry: Enables homeowner to operate garage door opener from outside by entering a 4 digit code on specially designed keypad.

139.53589

Support Brackets:
For finished ceilings or where additional support is required, based on garage construction. Includes brackets and fastening hardware.

41A5281 139.53709

Extension Brackets: (Available only through Sears Parts & Service) (Optional) For safety sensor installation onto the wall or floor.
Door Clearance Brackets: (For Sectional Doors Only)
Replaces top brackets and rollers on door to reduce height of door travel. For use when installing opener in garage with low headroom clearance.

WARRANTY

139.53687
139.53749

Premium Control Console:
Provides a lock feature to prevent operation of garage door from portable remotes. A light feature controls the opener lights. Can be used to program the opener to accept additional remotes.
Plug-In Light Control: Enables homeowner to turn on a lamp, television or other appliance from car, bedside, or anywhere in the home with a remote.

LIMITED WARRANTY

CRAFTSMAN GARAGE DOOR OPENER LIMITED WARRANTY

90-DAY IN-HOME FULL WARRANTY ON PRODUCT
For 90 days from the date of purchase, this product will be repaired, free of charge, if defective in material or workmanship. ADDITIONAL LIMITED WARRANTY ON PARTS
From the 91st day up to 1 year from the date of purchase, replacement parts for any defective parts on this product will be furnished, free of charge. You pay for labor.
ADDITIONAL LIMITED WARRANTY ON MOTOR
From the 91st day and through 4 years, if the motor on this product is defective, a replacement motor will be furnished free of charge. You pay for labor.
WARRANTY RESTRICTION
This Craftsman Garage Door Opener Limited Warranty does not cover light bulbs or repair parts necessary because of operator abuse or negligence, including the failure to install, adjust and operate this garage door opener according to instructions contained in the owner’s manual.
This limited warranty also does not cover any problems caused by interference. LIMITATION ON LIABILITY
Seller will not be liable for loss or damage to property or any incidental or consequential loss or expense from property damage due directly or indirectly to the use of this product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. DISCLAIMER OF IMPLIED WARRANTIES
Except for the motor, all implied warranties for this product, including but not limited to any implied warranties of merchantability and fitness for a particular purpose, are limited in duration to the 91st day through 1-year limited warranty period set forth above. All implied warranties with
respect to the motor are limited in duration to the 91st day through 4-year limited warranty period set forth above. No implied warranties will exist or apply after such periods. Some States do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you. WARRANTY SERVICE IS AVAILABLE BY CALLING 1-800-4-MY-HOME ®.
This warranty applies only while this product is in use in the United States. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

References

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