Chamberlain Elite 3585CS User manual

The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com
GARAGE DOOR OPENER
Model 3585CS 3/4HP
For Residential Use Only
Owner’s Manual
■ Please read this manual and the enclosed safety materials carefully!
■Fasten the manual near the garage door after installation.
■ The door WILL NOT CLOSE unless the Protector System®is connected and properly aligned.
■Periodic checks of the opener are required to ensure safe operation.
■The model number label is located under the light lens on the left side panel of your opener.
®

2
Introduction 2-5
Safety symbol and signal word review . . . . . . . . . . . . . . . 2
Preparing your garage door . . . . . . . . . . . . . . . . . . . . . . . 3
Tools needed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Carton inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hardware inventory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Assembly 6-7
Attach the rail to the motor unit . . . . . . . . . . . . . . . . . . . . 6
Set the belt tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Attach the belt cap retainer . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation 7-22
Installation safety instructions . . . . . . . . . . . . . . . . . . . . . 7
Determine the header bracket location . . . . . . . . . . . . . . . 8
Install the header bracket . . . . . . . . . . . . . . . . . . . . . . . . . 9
Attach the rail to the header bracket . . . . . . . . . . . . . . . . 10
Position the opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Hang the opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Install the control console. . . . . . . . . . . . . . . . . . . . . . . . 13
Install the light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Attach the emergency release rope and handle. . . . . . . . 14
Electrical requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Install the Protector System®. . . . . . . . . . . . . . . . . . 16-19
Fasten the door bracket. . . . . . . . . . . . . . . . . . . . . . . 20-21
Connect the door arm to the trolley . . . . . . . . . . . . . 22-23
Adjustment 24-26
Adjust the travel limits . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Adjust the force. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Test the safety reversal system. . . . . . . . . . . . . . . . . . . . 26
Test the Protector System®. . . . . . . . . . . . . . . . . . . . . . . 26
Operation 27-33
Operation safety instructions . . . . . . . . . . . . . . . . . . . . . 27
Using your garage door opener . . . . . . . . . . . . . . . . . . . 27
Using the wall-mounted control console. . . . . . . . . . . . . 28
Using the remote control . . . . . . . . . . . . . . . . . . . . . . . . 29
To open the door manually . . . . . . . . . . . . . . . . . . . . . . . 30
Care of your garage door opener . . . . . . . . . . . . . . . . . . 30
Having a problem? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Diagnostic chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Smart Control Panel®Messages. . . . . . . . . . . . . . . . . . . 33
Programming 34-35
To add or reprogram a hand-held remote control. . . . . . 34
To erase all codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
3-Button remotes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
To add, reprogram or change a Keyless Entry PIN . . . . . 35
Repair Parts 36-37
Rail assembly parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Installation parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Motor unit assembly parts . . . . . . . . . . . . . . . . . . . . . . . 37
Accessories 38
Notes 39
Repair Parts and Service Back Page
Warranty Back Page
TABLE OF CONTENTS
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.
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

3
To prevent damage to garage door and opener:
• ALWAYS disable locks BEFORE installing and
operating the opener.
• ONLY operate garage door opener at 120V, 60 Hz to
avoid malfunction and damage.
To prevent possible SERIOUS INJURY or DEATH:
• ALWAYS call a trained door systems technician if
garage door binds, sticks, or is out of balance. An
unbalanced garage door may NOT reverse when
required.
• NEVER try to loosen, move or adjust garage door,
door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME tension.
• Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing and operating
garage door opener to avoid entanglement.
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.
Tools needed
During assembly, installation and adjustment of the opener,
instructions will call for hand tools as illustrated below.
Sectional Door
One-Piece Door
Stepladder
Carpenter’s
Level (optional) Tape Measure
Drill
Sockets and Wrench
1/2", 5/8", 7/16", 9/16"
and 1/4"
Pencil
Wire Cutters
Pliers Adjustable End Wrench
Claw Hammer
Screwdriver
Hack Saw
Drill Bits
3/16", 5/16"
and 5/32"

4
Planning
Identify the type and height of your garage door. Survey your garage area to see if any of the conditions below apply
to your installation. Additional materials may be required. You may find it helpful to refer back to this page and the
accompanying illustrations as you proceed with the installation of your opener.
— — — — — — — —
SECTIONAL DOOR INSTALLATION
Support bracket &
fastening hardware is
required. See page 12.
Wall-
mounted
Door
Control
Access Door
Gap between floor and bottom of
door must not exceed 1/4" (6 mm).
Safety Reversing Sensor
Safety Reversing Sensor
Torsion Spring
One-Piece Door-Extension Spring
Extension
Spring
OR
OR
Motor Unit
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fiberglass, steel, aluminum, door with
glass panels, etc.). See page 20 for details.
FINISHED CEILING
Header Wall
Door Track
Header Wall
Vertical
Centerline of
Garage Door
ONE-PIECE DOOR WITHOUT TRACK
Support bracket &
fastening hardware is
required. See page 12.
Wall-
mounted
Door
Control
Access
Door
Motor Unit
FINISHED CEILING
Access
Door
Safety Reversing Sensor
Safety Reversing Sensor
Safety Reversing Sensor
Safety Reversing Sensor
Gap between floor and bottom of
door must not exceed 1/4" (6 mm) Gap between floor and bottom of
door must not exceed 1/4" (6 mm)
Header Wall
ONE-PIECE DOOR WITH TRACK

5
3-Button Remote Control
Model 895MAX (1)
Smart Control Panel®
Remote Control
Visor Clip
Motor Unit w/Light Lenses
Styrofoam
Belt
Door Bracket
Header Bracket
Curved Door
Arm Section
2-Conductor Bell Wire
White & White/Red
Belt Pulley Bracket
Trolley
One-Piece Rail
Belt Cap Retainer
Safety Labels
and Literature
Straight Door
Arm Section
The Protector System®
(2) Safety Reversing
Sensors (1 Sending
Eye and 1 Receiving
Eye) with 2-Conductor
White & White/Black
Bell Wire attached
Safety Reversing
Sensor Brackets (2)
Your garage door opener is packaged in two cartons
which contain the motor unit and all parts illustrated
below. Accessories will depend on the model purchased.
If anything is missing, carefully check the packing
material. Parts may be stuck in the foam. Hardware for
installation is also listed below.
Carton Inventory
INSTALLATION HARDWARE
Hex Bolt 5/16"-18x7/8" (4)
Hex Screw #8 x 3/8" (2)
Lag Screw 5/16"-9x1-5/8" (2)
Lag Screw 5/16"-18x1-7/8" (2)
Clevis Pin 5/16"x2-3/4" (1)
Clevis Pin 5/16"x1-1/4" (1)
Clevis Pin 5/16"x1" (1)
Nut 5/16"-18 (4)
Lock Washer 5/16" (4)
Screw 6ABx1-1/4" (2)
Self-Threading Screw 1/4"-14x5/8" (2)
Screw 6-32x1" (2)
Insulated Staples
Ring Fastener (3)
Drywall Anchors (2)
Rope
Handle
Carriage Bolt 1/4"-20x1/2" (2)
Wing Nut 1/4"-20 (2)

6
To avoid SERIOUS damage to opener, ONLY use
bolts/fasteners mounted in top of motor unit.
ASSEMBLY STEP 2
Set the Belt Tension
• By hand, thread the spring trolley nut on the threaded
shaft until it is finger tight against the trolley (Figure 1).
Do not use any tools.
• Insert a screwdriver tip into one of the nut ring slots
and brace it firmly against the trolley (Figure 2).
• Place a 7/16" open end wrench on the square end.
Rotate about 1/4 turn until the spring releases and
snaps the nut ring against the trolley (Figure 3).
This extends the spring for optimum belt tension.
ASSEMBLY STEP 1
Attach the Rail to the Motor Unit
To avoid installation difficulties, do not run the garage
door opener until instructed to do so.
• Remove the bolt and lock nut from the top of the
motor unit.
• Place rail onto the bolt mounted on the motor unit and
align the back hole with the hole in the top of the unit.
• Fasten rail with the washered bolt and lock nut
previously removed. Tighten securely. Remember to
use only these bolts/fasteners! Any other
bolts/fasteners will cause serious damage to the
opener.
• Cut tape from rail, belt and styrofoam.
• REMOVE STYROFOAM.
• Position belt over the motor unit sprocket.
Motor Unit Sprocket
Lock Nut
Styrofoam
Rail Hole
Washered Bolt
5/16"-18x1/2"
USE ONLY THIS
TYPE AND SIZE
BOLT
Figure 1
Trolley Threaded Shaft
Spring/Trolley Nut
Figure 2
Trolley
Threaded
Shaft
Nut
Ring
Square End
Nut Ring Slots
Figure 3
Trolley
BEFORE
1" (2.5 cm) AFTER RELEASE 1-1/4" (3.18 cm)
Trolley
Nut Ring Nut Ring

7
INSTALLATION
ASSEMBLY STEP 3
Attach the Belt Cap Retainer
• Position the belt cap retainer over the motor unit
sprocket so the two holes in cap align with the two
holes in mounting plate. Attach with 8x3/8" hex screws
provided.
You have now finished assembling your garage door
opener. Please read the following warnings before
proceeding to the installation section.
To avoid possible SERIOUS INJURY to fingers from
moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating
opener.
• Securely attach sprocket cover BEFORE operating.
Hex Screw
#8x3/8"
HARDWARE SHOWN
ACTUAL SIZE
IMPORTANT INSTALLATION INSTRUCTIONS
To reduce the risk of SEVERE INJURY
or DEATH:
WARNING
1. READ AND FOLLOW ALL INSTALLATION WARNINGS
AND INSTRUCTIONS.
2. Install garage door opener ONLY on properly
balanced and lubricated garage door. An improperly
balanced door may NOT reverse when required and
could result in SEVERE INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other
hardware MUST be made by a trained door systems
technician BEFORE installing opener.
4. Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing opener to avoid
entanglement.
5. Install garage door opener 7 feet (2.13 m) or more
above floor.
6. Mount the emergency release within reach, but at
least 6 feet (1.8 m) above the floor and avoiding
contact with vehicles to avoid accidental release.
7. NEVER connect garage door opener to power source
until instructed to do so.
8. NEVER wear watches, rings or loose clothing while
installing or servicing opener. They could be caught
in garage door or opener mechanisms.
9. Install wall-mounted garage door control:
• within sight of the garage door.
• out of reach of children at minimum height of
5 feet (1.5 m).
• away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to
garage door control.
11. Place manual release/safety reverse test label in
plain view on inside of garage door.
12. Upon completion of installation, test safety reversal
system. Door MUST reverse on contact with a
1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on
the floor.
Mounting Plate
Motor Unit Sprocket
Hex Screws 8x3/8" Belt Cap Retainer
Hex Screws
#8x3/8"

8
INSTALLATION STEP 1
Determine the Header Bracket Location
Installation procedures vary according to garage door
types. Follow the instructions which apply to your door.
1. Close the door and mark the inside vertical centerline
of the garage door.
2. Extend the line onto the header wall above the door.
You can fasten the header bracket within 4 feet
(1.22 m) of the left or right of the door center only if
a torsion spring or center bearing plate is in the way;
or you can attach it to the ceiling (see page 9) when
clearance is minimal. (It may be mounted on the
wall upside down if necessary, to gain approximately
1/2" (1 cm).)
If you need to install the header bracket on a 2x4
(on wall or ceiling), use lag screws (not provided)
to securely fasten the 2x4 to structural supports as
shown here and on page 9.
3. Open your door to the highest point of travel as shown.
Draw an intersecting horizontal line on the header wall
above the high point:
• 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 9 for ceiling installation.
To prevent possible SERIOUS INJURY or DEATH:
• Header bracket MUST be RIGIDLY fastened to
structural support on header wall or ceiling,
otherwise garage door might NOT reverse when
required. DO NOT install header bracket over
drywall.
• Concrete anchors MUST be used if mounting
header bracket or 2x4 into masonry.
• NEVER try to loosen, move or adjust garage
door, springs, cables, pulleys, brackets, or their
hardware, ALL of which are under EXTREME
tension.
• ALWAYS call a trained door systems technician if
garage door binds, sticks, or is out of balance. An
unbalanced garage door might NOT reverse when
required.
Sectional door with
curved track
One-piece door with
horizontal track
Highest Point
of Travel
Highest Point
of Travel Door
Door
Track
Track
Header Wall
Header Wall 2" (5 cm)
2" (5 cm)
Header Wall
Level
(optional)
Unfinished Ceiling
Vertical Centerline
of Garage Door
OPTIONAL
CEILING
MOUNT
FOR
HEADER
BRACKET
Structural
Supports
2x4
2x4
Header Wall Header Wall
Highest
Point
of Travel
Jamb
Hardware
Highest
Point
of Travel
One-piece door without track:
jamb hardware One-piece door without track: pivot hardware
8" (20 cm)
8" (20 cm)
Door
Door
Pivot

9
Garage Door
- Finished Ceiling -
Ceiling Mounting Holes
Vertical
Centerline
of Garage
Door
Header Wall
Vertical Centerline
of Garage Door
Lag Screws
5/16"-9x1-5/8"
Header
Bracket
Door
Spring
6" (15 cm)
Maximum
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.
CEILING HEADER BRACKET INSTALLATION
• Extend the vertical centerline onto the ceiling as
shown.
• Center the bracket on the vertical mark, no more than
6" (15 cm) from the wall. Make sure the arrow is
pointing toward the wall. The bracket can be mounted
flush against the ceiling when clearance is minimal.
• Mark the side holes. Drill 3/16" pilot holes and fasten
bracket securely to a structural support with the
hardware provided.
HARDWARE SHOWN ACTUAL SIZE
Lag Screw
5/16"-9x1-5/8"
- Garage Door -
- Header Wall -
Wall Mounting Holes
Optional Wall
Mounting Holes Vertical Centerline
of Garage Door
2x4
Structural
Support
Horizontal Line
Highest Point
of Garage
Door Travel
Header
Bracket
Lag Screws
5/16"-9x1-5/8"
Vertical Centerline
of Garage Door
Door Spring

10
INSTALLATION STEP 3
Attach the Rail to the Header Bracket
• Position the opener on the garage floor below the
header bracket. Use packing material as a protective
base. NOTE: If the door spring is in the way you’ll need
help. Have someone hold the opener securely on a
temporary support to allow the rail to clear the spring.
• Position the rail bracket against the header bracket.
• Align the bracket holes and join with a clevis pin
as shown.
• Insert a ring fastener to secure.
Header Wall
Header Bracket
Header
Bracket
Belt Pulley Bracket
Ring
Fastener
Belt Pulley Bracket
Rail
Temporary Support
Clevis Pin
5/16"x2-3/4"
Garage Door
HARDWARE SHOWN ACTUAL SIZE
Ring Fastener
Clevis Pin
5/16"x2-3/4"

11
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.
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 damage to garage door, rest garage door
opener rail on 2x4 placed on top section of door.
Trolley
Release Arm
2x4 is used to determine
the correct mounting height
from ceiling.
Rail
Door
2x4 is used to determine
the correct mounting
height from ceiling.
Header Bracket
Top of Motor Unit
Top of Door
ENGAGED RELEASED

12
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"-18x1-7/8" 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.
To avoid possible SERIOUS INJURY from a falling
garage door opener, fasten it SECURELY to structural
supports of the garage. Concrete anchors MUST be
used if installing any brackets into masonry.
HARDWARE SHOWN ACTUAL SIZE
Lag Screw
5/16"-18x1-7/8"
Nut 5/16"-18 Lock
Washer 5/16"
Hex Bolt
5/16"-18x7/8"
Figure 1
Figure 2
Figure 3
Structural Supports
Lag Screws
5/16"-18x1-7/8"
Lag Screws
5/16"-18x1-7/8"
Lag Screws
5/16"-18x1-7/8"
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Hidden Support FINISHED CEILING
FINISHED CEILING
Bracket
(Not Provided)
Measure
Distance

13
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
• Be sure power is NOT connected BEFORE installing
door control.
• Connect ONLY to 24 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a
closing garage door:
• Install door control within sight of garage door, out of
reach of children at a minimum height of 5 feet
(1.5 m), and away from ALL moving parts of door.
• NEVER permit children to operate or play with door
control push buttons or remote control transmitters.
• Activate door ONLY when it can be seen clearly, is
properly adjusted, and there are no obstructions to
door travel.
• ALWAYS keep garage door in sight until completely
closed. NEVER permit anyone to cross path of closing
garage door.
INSTALLATION STEP 6
Install the Control Console
Locate control console within sight of door, at a minimum
height of 5' (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 1).
CAUTION: Continuous exposure of the control console to
temperatures below –22° F (–30° C) may damage the LCD
screen.
NOTE: The functional temperature range of the control
console is between –4° F (–20° C) and 122° F (50° C).
Scroll speed of the display is slower at lower temperatures
although the control console remains fully functional.
SPECIAL NOTE: Only one 398LMC can be connected to each
garage door opener. If additional wall controls are desired to
operate the same garage door opener, it is recommended to
use model 378LMC wireless wall control as the secondary
control console.
1. Strip 7/16" (11 mm) of insulation from one end of bell
wire and connect to the two screw terminals on back
of control console by color: white wire to the W (2)
and white/red wire to the R (1) (Figure 2).
2. Remove push bar cover by gently prying at the lower/
middle portion of the cover with a small flat-head
screwdriver (Figure 1). Fasten with 6AB x 1-1/4"
self-tapping screws (drywall installation) or 6-32 x 1"
machine screws (into gang box) as follows:
• Install bottom screw, allowing 1/8" (3 mm) to
protrude above wall surface.
• Position bottom of control console 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.
• Replace cover by inserting top tabs first and then
snap cover in place (Figure 1).
3. (For standard installations 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 on the
motor unit: white to white and white/red to red
(Figure 3).
NOTE: If you have any trouble with the operation of the
buttons, loosen the top mounting screw. DO NOT connect
the power and operate the opener at this time. The trolley
will travel to the full open position but will not return to
the close position until the sensor beam is connected and
properly aligned.
Figure 2
Figure 1
Figure 3
HARDWARE SHOWN ACTUAL SIZE
Screw 6ABx1-1/4"
(Std Installation)
Drywall Anchors
Insulated Staples
Screw 6-32x1" (pre-wired)
24 Volt Bell Wire
Push Bar Cover
Push Bar
Light Button
Lock
Button
2-Conductor
Bell Wire
Door
Control
Terminal
Screws
(BACK VIEW)
1
3
9
7
5
1
3
9
7
5
To release or insert
wire, push in tab
with screwdriver tip
Red
7/16 (11 mm)
Strip wire 7/16" (11 mm)
Grey
White
Door Control
Connections
To Replace Insert
Top Tabs First
REMOVE COVER
PRE-WIRED INSTALLATION
REPLACE COVER

14
INSTALLATION STEP 7
Install the Light
• 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 each
socket. Light bulb size should be A19, standard
neck only. The light will turn ON and remain lit
for approximately 4-1/2 minutes when power is
connected. Then the lights will turn OFF.
• Reverse the procedure to close the lens.
• Use A19, standard neck garage door opener bulbs for
replacement.
NOTE: Use only standard light bulbs. The use of short
neck or speciality light bulbs may overheat the endpanel
or light socket.
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 OVERHEATING of the endpanel or
light socket:
• DO NOT use short neck or specialty light bulbs.
• DO NOT use halogen bulbs. Use ONLY incandescent.
To prevent damage to the opener:
• DO NOT use bulbs larger than 100W.
• ONLY use A19 size bulbs.
To prevent possible SERIOUS INJURY or DEATH from
a falling garage door:
• If possible, use emergency release handle to
disengage trolley ONLY when garage door is
CLOSED. Weak or broken springs or unbalanced
door could result in an open door falling rapidly
and/or unexpectedly.
• NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If
rope knot becomes untied, you could fall.
100 Watt (Max)
Standard Light Bulb
100 Watt (Max)
Standard Light Bulb
Lens
Hinge
Release Tab
Overhand Knot
Overhand Knot
Trolley Release Arm
Emergency
Release Handle
Rope

15
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.
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 SERIOUS INJURY or DEATH from
electrocution or fire:
• Be sure power is NOT connected to the opener, and
disconnect power to circuit BEFORE removing cover
to establish permanent wiring connection.
• Garage door installation and wiring MUST be in
compliance with ALL local electrical and building
codes.
• NEVER use an extension cord, 2-wire adapter, or
change plug in ANY way to make it fit outlet. Be sure
the opener is grounded.
RIGHT WRONG
PERMANENT WIRING
CONNECTION
Green
Ground
Screw
Ground Tab
Ground Wire
White Wire
White Wire
Black
Wire
Black
Wire

16
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.
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.
Be sure power is NOT connected to the garage door
opener BEFORE installing the safety reversing sensor.
To prevent SERIOUS INJURY or DEATH from a
closing garage door:
• Correctly connect and align the safety reversing
sensor. This required safety device MUST NOT be
disabled.
• Install the safety reversing sensor so beam is NO
HIGHER than 6" (15 cm) above garage floor.
Facing the door from inside the garage
Safety Reversing Sensor
6" (15 cm) max.
above floor
Safety Reversing Sensor
6" (15 cm) max.
above floor
Invisible Light Beam
Protection Area

17
INSTALLING THE BRACKETS
Be sure power to the opener is disconnected. Install
and align the brackets so the sensors will face each other
across the garage door, with the beam no higher than 6"
(15 cm) above the floor. They may be installed in one of
three ways, as follows.
Garage door track installation (preferred):
• Slip the curved arms over the rounded edge of each
door track, with the curved arms facing the door. Snap
into place against the side of the track. It should lie
flush, with the lip hugging the back edge of the track,
as shown in Figure 1.
If your door track will not support the bracket securely,
wall installation is recommended.
Wall installation (Figures 2 & 3):
• Place the bracket against the wall with curved arms
facing the door. Be sure there is enough clearance for
the sensor beam to be unobstructed.
• If additional depth is needed, an extension bracket (see
accessories) or wood blocks can be used.
• Use bracket mounting holes as a template to locate
and drill (2) 3/16" diameter pilot holes on the wall at
each side of the door, no higher than 6" (15 cm) above
the floor.
• Attach brackets to wall with lag screws (Not provided).
• If using extension brackets or wood blocks, adjust
right and left assemblies to the same distance out from
the mounting surface. Make sure all door hardware
obstructions are cleared.
Floor installation (Figure 4):
• Use wood blocks or extension brackets (see
accessories) to elevate sensor brackets so the lenses
will be no higher than 6" (15 cm) above the floor.
• Carefully measure and place right and left assemblies
at the same distance out from the wall. Be sure all door
hardware obstructions are cleared.
• Fasten to the floor with concrete anchors as shown.
Figure 1
Figure 2
Figure 3
Figure 4
Lag Screws
(not provided)
DOOR TRACK MOUNT (RIGHT SIDE)
WALL MOUNT (RIGHT SIDE)
WALL MOUNT (RIGHT SIDE)
FLOOR MOUNT (RIGHT SIDE)
Door
Track
Lip
Lens
Lens
Lens
Lens
Safety
Reversing
Sensor
Bracket
Safety
Reversing
Sensor
Bracket
Safety Reversing
Sensor Bracket
Safety
Reversing
Sensor
Bracket
Extension Bracket
(See Accessories)
(Provided with
Extension Bracket)
Attach with
Concrete Anchors
(not provided)
(Provided with
Extension Bracket)
Fasten Wood Block to Wall with
Lag Screws (not provided)
Indicator
Light
Indicator
Light
Indicator
Light
Indicator
Light
HARDWARE SHOWN ACTUAL SIZE
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20 Staples

18
MOUNTING AND WIRING THE SAFETY
REVERSING SENSORS
Mounting:
• Slide a 1/4"-20x1/2" 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.
Option A - Installation Without Pre-Wiring:
• Run the bell wire from both sensors to the garage
door opener. Attach the wire to the wall and ceiling
with the staples (Figure 6).
Option B - Pre-Wired Installation:
If your garage already has wires installed for the safety
reversing sensors, follow the instructions below:
• Cut the end of the safety reversing sensor wire, making
sure there is enough wire to reach the pre-installed
wires from the wall (Figure 7).
• Separate the safety reversing sensor wires and strip
7/16 inch (11 mm) of insulation from each end. Choose
two of the pre-installed wires and strip 7/16 inch
(11 mm) of insulation from each end. Make sure that
you choose the same color pre-installed wires for each
sensor (Figure 8).
• Connect the pre-installed wires to the sensor wires with
wire nuts making sure the colors correspond for each
sensor (Figure 9).
Figure 7
Figure 9
Figure 8
Safety Reversing
Sensor Wires
White
White/Black
Not Provided
Pre-installed wires
Safety Reversing
Sensor Wires 7/16”
(11mm)
Figure 5
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20"
Lens
Pre-Installed Wires
7/16"
(11mm)
Figure 6

19
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.
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 16.
Connect to garage door opener:
• 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 quick-connect
holes: white to white and white/black to grey (Figure 10).
Figure 10
Safety Reversing
Sensor
Safety Reversing Sensor
1. Strip wire 7/16" (11 mm) 7/16" (11 mm)
2. Twist like colored
wires together
3. To insert or release wire,
push in tab with
screwdriver tip
Quick-Connect Terminals
Red White Grey
Bell Wire
Bell Wire
Invisible Light Beam
Protection Area
Connect Wire to
Quick-Connect Terminals
Finished
Ceiling

20
INSTALLATION STEP 11
Fasten the Door Bracket
Follow instructions which apply to your door type as
illustrated below or on the following page.
A horizontal reinforcement brace should be long enough
to be secured to two or three vertical supports. A
vertical reinforcement brace should cover the height of
the top panel.
Figure 1 shows one piece of angle iron as the horizontal
brace. For the vertical brace, 2 pieces of angle iron are
used to create a U-shaped support. The best solution is to
check with your garage door manufacturer for an opener
installation door reinforcement kit.
NOTE: Many door reinforcement kits provide for direct
attachment of the clevis pin and door arm. In this case
you will not need the door bracket; proceed to Step 12.
SECTIONAL DOORS
1. Center the door bracket on the previously marked
vertical centerline used for the header bracket
installation. Note correct UP placement, as stamped
inside the bracket.
2. Position the top edge of the bracket 2"-4" (5-10 cm)
below the top edge of the door, OR directly below any
structural support across the top of the door.
3. Mark, drill holes and install as follows, depending on
your door’s construction:
Metal or light weight doors using a vertical angle iron
brace between the door panel support and the door
bracket:
• Drill 3/16" fastening holes. Secure the door bracket
using the two 1/4"-14x5/8" self-threading screws.
(Figure 2A)
• Alternately, use two 5/16" bolts, lock washers and nuts
(not provided). (Figure 2B)
Metal, insulated or light weight factory reinforced
doors:
• Drill 3/16" fastening holes. Secure the door bracket
using the self-threading screws. (Figure 3)
Wood Doors:
• Use top and bottom or side to side door bracket holes.
Drill 5/16" holes through the door and secure bracket
with 5/16"x2" carriage bolts, lock washers and nuts
(not provided). (Figure 4)
NOTE: The 1/4"-14x5/8" self-threading screws are not
intended for use on wood doors.
Fiberglass, aluminum or lightweight steel garage
doors will require reinforcement BEFORE installation
of door bracket. Contact your door manufacturer for
reinforcement kit.
Figure 1
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC).
(NOT PROVIDED)
Figure 2A
Figure 3
Figure 4
Figure 2B
Door
Bracket
Door
Bracket
Vertical Centerline
of Garage Door
Vertical
Centerline
of Garage
Door
Vertical
Centerline
of Garage
Door
Vertical Reinforcement
Vertical Reinforcement
Self-Threading
Screw 1/4"-14x5/8"
Self-Threading
Screw
1/4"-14x5/8"
Bolt
5/16"-18x2"
(Not
Provided)
Bolt 5/16"x2"
(Not Provided)
Nut
5/16"-18
Lock Washer 5/16"
UP
UP
UP
UP
Inside Edge of
Door or
Reinforcement
Board
Vertical
Centerline
of Garage
Door
Header
Bracket
Door
Bracket
Location
Vertical
Centerline
of Garage
Door
HARDWARE SHOWN
ACTUAL SIZE
Self-Threading
Screw
1/4"-14x5/8"