Craftsman 139.53919D User manual

Owner's Manual/Manual Del Propietario
II:RRFTSMRNI
315MNz GARAGE DOOR OPENER
ABRIDOR DE PUERTA DE COCHERA 315MN=
For Residential Use Only/Solo para uso residencial
Model/Modelo 139.53919D
m
G3
m
"13
Z_
O
Read and follow all safety rules
and operating instructions before
first use of this product.
Fasten the manual near the garage
door after installation.
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.
Periodic checks of the opener are
required to ensure safe operation. 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

TABLE OF CONTENTS
Introduction 2- 7
Safety symbol and signal word review ........................ 2
Preparing your garage door ........................................ 3
Tools needed ............................................................... 3
Planning .................................................................. 4-5
Carton inventory .......................................................... 6
Hardware inventory ..................................................... 7
Assembly 8.11
Assemble the rail and install the trolley ...................... 8
Fasten the rail to the motor unit and
Install the idler pulley ................................................... 9
Install the belt and attach the belt cap retainer ......... 10
Set the tension .......................................................... 11
Installation 11-26
Installation safety instructions .................................... 11
Determine the header bracket location ..................... 12
Install the header bracket .......................................... 13
Attach the rail to the header bracket ......................... 14
Position the opener ................................................... 15
Hang the opener ....................................................... 16
Install the door control ............................................... 17
Install the lights ......................................................... 18
Attach the emergency release rope and handle ....... 18
Electrical requirements .............................................. 19
Install The Protector System ®.............................. 20-22
Fasten the door bracket ....................................... 23-24
Connect the door arm to the trolley ..................... 25-26
Adjustment 27-29
Program the travel limits ........................................... 27
Setting the force ........................................................ 28
Test the safety reversal system ................................. 29
Test The Protector System ®...................................... 29
Operation 30-36
Operation safety instructions ..................................... 30
Using your garage door opener ................................ 30
Using the wall-mounted Door Control ....................... 31
To open the door manually ........................................ 31
Battery backup unit .............................................. 32-33
Care of your garage door opener .............................. 34
Having a problem? .................................................... 35
Diagnostic chart ......................................................... 36
Programming 37-38
To add or reprogram a hand-held remote control .....37
To erase all codes ..................................................... 37
3-Function Remotes .................................................. 37
To add, reprogram or change
a Keyless Entry PIN .................................................. 38
Repair Parts 39-40
Rail assembly parts ................................................... 39
Installation parts ........................................................ 39
Motor unit assembly parts ......................................... 40
Accessories 41
Warran ty 41
Repair Parts & Service Back Cover
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.

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 atrained door systems technician if
garage door binds, sticks, or is out of balance.An
unbalancedgarage 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 removeALL ropes connectedto
garage door BEFOREinstalling and operating garage
door opener to avoid entanglement.
To prevent damageto garage door and opener:
•ALWAYSdisable locks BEFOREinstalling and operating
the opener
•ONLYoperategaragedoor opener at 120V,60 Hzto
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.
Stepladder
Carpenter's
Level (optional) Pencil
Tape Measure
Drill D_
Wire Cutters
and 1/4"
Hack Saw
Screwdriver
Adjustable End Wrench

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
Extension Spring
OR
.... Torsion Spring
FiNiSHED CEUNG /
Support bracket &
fastening hardware
is required,
See page 16,
Gap between floor
and bottom of door
Safety Reversing Sensor must not exceed 1/4" (6 mm),
Wall-
mounted
Door
Control
Safety
Reversing
Sensor
Access Door
©
leader
Call
iarage
,oor
CLOSED POSITION
Header
Bracket Trolley
rolley -_
Door Zo/ - Belt
/c°/ St)aigl
_:p) /_/ Door -- Emergency Release
m"..-:J /c°/ Arm Rope & Handle
&_ _,_ Door
_1 _oor Arm
11 _ck_t

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 KILLEDby a closing garage
door.
• Thegap betweenthe bottom of the garage door and
the floor MUSTNOTexceed 1/4"(6 mm). Otherwise,
the safety reversal system may not work properly.
• Thefloor or the garage door MUSTbe repairedto
eliminate the gap.
ONE-PIECE DOOR WITHOUT TRACK FINISHED CEILING
Safety Reversing Sensor
& fastening
hardware is required.
See page 16.
I
Rail ...........
........... Wall-mounted
Dioor Control
_' Access
Door
Safety Reversing
Gap between floor Sensor
and bottom of door must not exceed 1/4" (6 ram).
teader
Vail
t
Motor Unit
CLOSED POSITION
Trolley Stop Bolt Belt Trolley
Straight
Door Door
Arm Arm
Garage
Door
Emergency
Release
Rope & Handle
ONE-PIECE DOOR WITH TRACK
let
Reversing
Gap between floor Sensor
J Safety and bottom of door
Reversing Sensor must not exceed 1/4" (6 ram).
Header
Wall
CLOSED POSmON
Trolley Stop Bolt Belt Trolley
I --
J_-Head_r Curved
Bracket Door Arm _- /
idh,. °°°°°°l°°°°°)_
Door I
_////'_ Bracket Straight
_//I Door
///"_1_ Garage Arm
_/I Door
Rail
-- Emergency
Release
Rope &
Handle

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.
BelJ Wire attached

Hardware Inventory
Separate all hardware and group as shown below for the assembly and installation procedures.
Spring/Trolley Nut (1)
Bolt 1/4"-20xl-3/4" (1)
ASSEMBLY HARDWARE
© @ @
Lock Nut Lock Washer Nut
1/4"-20 (2) 3/8" (1) 3/8" (1)
Trolley Threaded Shaft (1)
i
ds
Master
Link (2) Idler Bolt (1)
INSTALLATION HARDWARE
Carriage Bolt
1/4"-20xl/2" (2) Wing Nut
1/4"-20 (2)
Lag Screw
5/16"-9xl -5/8" (2)
Lag Screw
5/16"-18xl -7/8" (2)
Carriage Bolt
5/16"-18x2-1/2" (2)
o_
Clevis Pin
5/16"x1-1/2" (1)
Ring
Fastener (3)
Hex Bolt
5/16"-18x7/8" (4)
Nut 5/16"-18 (6)
©
LockWasher 5/16' (7)
Screw
6ABx1-1/4" (2)
Handle
Insulated
Staples (30)
Drywall Anchors (2)
Screw 6-32x1" (2)
Spacer (2)
I]] ol I]] ol
Clevis Pin Clevis Pin
5/16"x1" (1) 5/16"x1-1/4" (1)
Rope

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, keephandsand
fingers awayfrom the joints while assemblingthe 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 trolley stop, insert a screwdriver
onto the rail 10" (25.4 cm) from the center of the
idler pulley hole, 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
aek Rails
(TO MOTOR UNIT)
End
Window
Cut-Out
ScreW_Tab s
Front Rail !
(ToDOOR)
\
End
InnerTrolley
\
-Wear Pads
Outer Trolley

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 NOT
overtighten.
• 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.
To avoid SERIOUSdamageto garagedoor opener,
use ONLYthose bolts/fasteners mounted in the top of
the opener.
Motor Unit
Sprocket
Bolts
"U" Bracket
Bolt
I
Cover
Protection
Bolt Hole X
HARDWARE SHOWN ACTUAL SIZE
d ©
Lock Nut
Bolt 1/4"-20x 1-3/4" 1/4"-20
o:\
Lock Nut SLIDE RAILTO STOPS
ONTOPAND SIDES
OF BRACKET
FoamPackaging
ASSEMBLY STEP 3
Install the Idler Pulley
• Lay the belt beside the rail, as shown. Grasp the
end with the hooked trolley connector and pass
approximately 12" (30.5 cm) of belt through the
window. Keep the ribbed side toward the rail, and
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. -lighten 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.
Lock Washerl
3/8" 9
Bolt
Trolley
Stop Hole
Grease IJ
-_ _side Pulley
--- Idle, Pulley __
Connector _ Idler (_ Lock
Pulley i Nut
HARDWARE SHOWN ACTUAL SIZE ©
Bolt 1/4"-20xl-3/4" Lock Nut 1/4"-20 Nut 3/8" Lock Washer 3/8"

ASSEMBLY STEP 4
Install the Belt
and Attach the Belt Cap Retainer
1. Pull the belt around the idler pulley and toward the
trolley. The ribbed side must contact the pulley.
2. Hook the trolley connector into the retaining slot
on the trolley, as shown.
3. With the trolley against the screwdriver, dispense
the remainder of the belt along the rail length
toward the motor unit and around the sprocket.
The sprocket teeth must engage the belt.
4. Check to make sure the belt is not twisted, then
connect it to the flat end of the trolley threaded
shaft with the master link, as illustrated:
• Push pins of master link bar through holes in
end of belt and trolley threaded shaft.
• 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.
5. Insert the trolley threaded shaft through the hole in
the trolley. Be sure the belt is not twisted, and the
ribbed side faces the rail.
6. Hold the belt at the trolley shaft as you thread the
spring nut by hand onto the shaft until finger tight
against the trolley. Do not use any tools.
7. Remove the screwdriver.
8. Position the belt cap retainer over the motor unit
sprocket as shown and fasten to the mounting
plate with 8x3/8" hex screws provided.
To avoid possible SERIOUSINJURYto fingers from
moving garage door opener:
• ALWAYSkeephand clear of sprocket while operating
opener.
• Securelyattach sprocket cover BEFOREoperating.
HARDWARE SHOWN ACTUA L SIZE
Hex Screw 8x3/8"
Spring/Trolley Nut
Master Link
Clip-On Spring
Master Link Cap
Pin
Notch I
Trolley Master
Threaded Link Bar
Shaft
Idler PL ey
Retaining
Trolley Slot
Connector
Round
Hole
Hex Screws
8x3/8"
Belt Cap
Retainer
/
//
Motor Unit
Plate
10

ASSEMBLY STEP 5
Set the Tension
•Insert a screwdriver tip into one of the nut ring
slots and brace it firmly against the trolley.
• Place a 7/16" open end wrench on the square
end. Rotate the nut about 1/4 turn until the spring
releases and snaps the nut ring against the trolley.
This sets the spring to optimum belt tension.
You have now finished assembling your garage
door opener. Please read the following warnings
before proceeding to the installation section. Square
End
_Nut Rin Slot
Trolley
Nut Ring Nut Rin(
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 reversewhen required and could result in
SEVEREINJURYor DEATH.
3. All repairsto cables,spring assembliesand other
hardwareMUSTbe madeby a trained door systems
technician BEFOREinstalling opener.
4. Disableall locks and removeall ropesconnectedto
garage door BEFOREinstalling opener to avoid
entanglement.
5. Install garage door opener 7 feet (2.13 m) or more
above floor.
6. Mount emergencyreleasehandle 6 feet (1.83 m) above
floor.
7. NEVERconnect garage door openerto power source
until instructed to do so.
8. NEVERwearwatches, rings or looseclothing 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).
• awayfrom all moving parts of the door.
10. Placeentrapmentwarning label on wall next to garage
door control.
11. Placemanual release/safetyreversetest label in plain
view on inside of garage door.
12. Uponcompletion of installation, test safety reversal
system. Door MUST reverseon contact with a
1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on
the floor.
11

INSTALLATION STEP 1
Determine the Header Bracket
Location
Toprevent possible SERIOUSINJURYor DEATH:
•Headerbracket MUSTbe RIGIDLYfastenedto
structural support on headerwall or ceiling, otherwise
garagedoor might not reversewhen required. DONOT
install headerbracket over drywall.
• Concreteanchors MUSTbe usedif mounting header
bracket or 2x4 into masonry.
• NEVERtry to loosen, move or adjust garagedoor,
springs, cables, pulleys, brackets,or their hardware,
all of which are under EXTREMEtension.
• ALWAYScall a trained door systems technician if
garagedoor binds, sticks, or is out of balance.An
unbalancedgarage door might not reversewhen
required.
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" [1.27
cm]).
If you need to install the header bracket on a 2x4
(on wall or ceiling), use lag screws (not provided)
to securely fasten the 2x4 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.
Header Wall
Unfinished
Ceilin _ _ OPTIONAL
CE,L,HG
p_ _ \ UOUHT
[J¢_-_'_ j_l POR
[ _\_ HEADER
_ BRACKET
Vertical Centerline
of Garage Door
2x4 Structural
/Supports
/
/
Header Wall
"_, 2" (5 cm) Track
Highest Point
ofTravel
Door
Sectional door with curved track
1_ eader Wall Track
"_[_ 2" (5 cm)
_Highest Point
of Travel
f
One-piece door with horizontal track
_Wall
H ighest
__ PfOiTntave I
Hardware
One-piece door without track:
jamb hardware
Header Wall
', 8" (20 cm)
,5" ',i Highest
,, Point
Q
,, of Travel
One-piece door without track:
pivot hardware
12

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.
Header
- Wall-
2x4
Structural
Support
Wall Mount
,v//
Optional
Mounting Holes
Vertical
Centerline
of Garage Door
Lag Screws
5/16"x9x 1-5/8"
/
HARDWARE SHOWN ACTUAL SIZE
Lag Screw
5/16"-9xl -5/8"
Horizontal
Line _, /
/
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 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
/Finished Ceiling
Vertical Centerline
__ of Garage Door
" Lag Screws
5/16"x9x1-5/8"
-- Header Wall --
Center]ine
of Garage Door
13

//
//
//
//
//
Garage
Door
Bracket
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"xl-1/2" as shown.
• Insert a ring fastener to secure.
0
\
Mounting
Hole
Existing
Header Bracket
Existing 0
Clevis Pin
Spacer Mounting
Hole
IPT_ON WITH
SOME EXISTING
INSTALLATIONS
Opener Carton or
__ temporary
Support
HARDWARE SHOWN ACTUAL SIZE
@
Clevis Pin 5/16"x 1-1/2" Ring Fastener
14

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 2x4 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 2x4 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 damageto garage door, rest garage door
opener rail on 2x4 placed on top section of door.
ENGAGED
ONE-PIECE DOOR WITHOUT TRACK
A 2x4 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 2x4 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.
2x4 is used to determine
the correct mounting height
from ceiling.
15

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) attach a sturdy metal bracket to
structural supports before installing the opener. This
bracket and fastening hardware are not provided.
Existing brackets from a previous installation may be
fastened to the sides of the motor unit as in Figures
1 and 2, or to the mounting tabs as shown in
Figure 3. Then continue with step 5 below.
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"-18x7/8" 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 2x4. Operate the door manually. If
the door hits the rail, raise the header bracket.
NOTE: DO NOT connect power to opener at
this time.
Toavoid possible SERIOUSINJURYfrom a falling
garage door opener,fasten it SECURELYto structural
supports of the garage.Concreteanchors MUSTbe used
if installing any brackets into masonry.
Figure 1
Measure '_,
Distance
Lag Screws
5/16"-18xl-7/8"
Hex Bolts
5/16"-18x7/8"
Lock Washers 5/16"
Nuts 5/16"-18
Figure 2
Preferred range of
bracket placement
Bracket
(Not Provided)
Hex Bolts
5/16"-18x7/8"
Lock Washers 5/16"
Nuts 5/16"-18
(Not Provided)
Hex Bolts
5/16"- 18x7/8"
Lock Washers 5/16"
Nuts 5/16"-18
HARDWARE SHOWN ACTUAL SIZE
Lag Screw 5/16"-18xl -7/8"
© ©
Hex Bolt
5/16"-18x7/8" Nut 5/16"-18 Lock Washer 5/16"
Figure 3
Bracket
(Provided)
Preferred range of
bracket placement
Existing Brackets
Hanging Brackets
Utilizing existing top mount installation
16

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 at slot in side of
the cover with a small flat head screwdriver
(Figure 1). Fasten with 6ABx1-1/4" self-tapping
screws (drywall installation) or 6-32x1" machine
screws (into gang box) as follows:
•Install bottom screw, allowing 1/8" (3.18 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.
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.
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. 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 Beil
Wire
power and operate opener
at this time. The trolley will BACKVIEW'
travel to the furl open
position but will not return to
the close position until the
sensor beam is connected
and properly aligned.
Toprevent possible SERIOUSINJURYor DEATHfrom
electrocution:
• Besure power is not connected BEFOREinstalling door
control.
• ConnectONLYto 24 VOLTlow voltage wires.
Toprevent possible SERIOUSINJURYor DEATHfrom a
closing garagedoor:
• Install door control within sight of garage door,out of
reachof children at a minimum height of 5 feet
(1.5 m), and away from all moving parts of door.
• NEVERpermit children to operateor playwith door
control push buttons or remote control transmitters.
• Activate door ONLYwhen it can be seen clearly,is
properly adjusted, andthere are no obstructions to door
travel.
• ALWAYSkeepgarage door in sight until completely
closed. NEVERpermit anyoneto cross path of closing
garagedoor.
Outside Keylock Accessory Connections
To opener quick-connect terminals: white to white;
white/red to red.
HARDWARE SHOWN ACTUAL SIZE
Top
Mounting
Hole
Terminal
Screws
Bottom
Mounting
Hole
17
Control Panel (std installation)
Control Panel (pre-wired)
Insulated
Staples
Drywall Anchors
Figure 1
REMOVE & REPLACE COVER
To Replace,
Insert Top
Tabs First
/,, ///_
2-Conductor
Bell Wire
Push Bar
Figure 2
PRE-WIRED
INSTALLATION
24 Volt
2-Conductor
Bell Wire in
Gang Box
r_
Quick-Connect f_'_- N
Door Control To release wire, push in
Strip wire 7/16" (11 mm) Red White Grey

INSTALLATION STEP 7
Install the Lights and Lens
•Install a 100 watt maximum light bulb in each
socket. The lights will turn ON and remain lit for
approximately 4-1/2 minutes when power is
connected. Then the lights will turn OFF.
• Insert bottom lens tabs into slots on chassis. -lilt
towards chassis to engage top tabs, then drop
down gently into place. (See illustration.)
• To remove, depress both top lens tabs. Tilt lens
slightly outward and down, then pull out to clear
bulbs. Use care to avoid snapping off bottom lens
tabs.
NOTE: Use only standard light bulbs. The use of
short neck or speciafity light bulbs may overheat the
endpanel or light socket.
Toprevent possible OVERHEATINGof the endpanelor
light socket:
• DONOTuseshort neck or specialty light bulbs.
• DONOTuse halogenbulbs. UseONLYincandescent.
Release Tab Lens
ease
Tab Slot
Lens Hinge Slots
100 Watt (Max)
Standard Light Bulb
Release Tab
INSTALLATION STEP 8
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. 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
falling garage door:
• If possible, useemergency releasehandleto
disengagetrolley ONLYwhengarage door is
CLOSED.Weakor broken springs or unbalanced
door could result in an open door falling rapidly
and/or unexpectedly.
• NEVERuseemergency releasehandle unless garage
doorway is clear of persons and obstructions.
• NEVERusehandle to pull door open or closed. If
rope knot becomesuntied, you could fall.
Trolley
0
Trolley
Release arm-
Emergency
Release Handle
Overhand
Knot
18

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.
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 at this time.
To prevent possible SERIOUSINJURYor DEATHfrom
electrocution or fire:
• Besure power is not connected to the opener,and
disconnect powerto circuit BEFOREremoving cover to
establish permanentwiring connection.
• Garagedoor installation and wiring MUSTbe in
compliance with all localelectrical and building codes.
• NEVERusean extensioncord, 2-wire adapter,or
changeplug in anyway to makeit fit outlet. Besure
the opener is grounded.
PERMANENT WiRiNG
CONNECTION
Ground Tab
N\
Green
Ground Screw
Black
Ground Wire Wire
White Wire BJack Wire
19

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
garagedoor:
- Correctly connect and align the safety reversing
sensor This requiredsafety device MUSTNOTbe
disabled.
- Install the safety reversingsensor so beam is NO
HIGHERthan 6" (15 cm) abovegaragefloor
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.
Sensor Beam Invisible Light Beam
6" (15 cm) max. Protection Area
above floor
Sensor Beam
6" (15 cm) max.
above floor
Facing the door from inside the garage
2O