Page 2 - TABLE OF CONTENTS; serious injury or death; INTRODUCTION; Mechanical
2 Introduction 2-5 Safety symbol and signal word review ........................2 Preparing your garage door ........................................3 Tools needed ...............................................................3 Planning .................................................................
Page 3 - Preparing your garage door; • Remove any ropes connected to garage door.; Complete the following test; to make sure your; Tools needed; Sectional Door
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 doo...
Page 4 - ONE-PIECE DOOR WITHOUT TRACK; Planning; ONE-PIECE DOOR WITH TRACK
4 FINISHED CEILING Support bracket& fasteninghardware is required.See page 12. Slack in chain tensionis normal whengarage door is closed. SafetyReversing Sensor HeaderWall Access Door Safety Reversing Sensor Gap between floor and bottom ofdoor must not exceed 1/4" (6 mm). Wall-mountedDoor Co...
Page 5 - Carton Inventory; INSTALLATION HARDWARE; Rail Grease
5 Your garage door opener is packaged in two cartonswhich contain the motor unit and all parts illustratedbelow. Accessories will depend on the model purchased. If anything is missing, carefully check thepacking material. Parts may be stuck in the foam.Hardware for installation is also listed below....
Page 6 - ASSEMBLY STEP 1; Attach the Rail to the Motor Unit; ASSEMBLY STEP 2; • Securely attach sprocket cover BEFORE operating.
6 ASSEMBLY STEP 1 Attach the Rail to the Motor Unit To avoid installation difficulties, do not run thegarage door opener until instructed to do so. • Remove the two washered bolts mounted in top of motor unit. • Position rail at a 45˚ angle to opener so one hole in rail and motor unit line up. • Thr...
Page 7 - Tighten the Chain; • Spin the inner nut and lock washer down the; Figure 1
7 LockWasher To Tighten Outer Nut Inner Nut Trolley Chain Base of Rail 1/2" (13 mm) To TightenInner Nut Outer Nut Mid Length of Rail INSTALLATION ASSEMBLY STEP 3 Tighten the Chain • Spin the inner nut and lock washer down the trolley threaded shaft, away from the trolley. • To tighten the chain,...
Page 8 - INSTALLATION STEP 1; Close the door and mark the inside vertical
8 INSTALLATION STEP 1 Determine the Header BracketLocation Installation procedures vary according to garage doortypes. Follow the instructions which apply to yourdoor. 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...
Page 9 - INSTALLATION STEP 2; Install the Header Bracket; Do not install the header bracket; • Center the bracket on the vertical centerline with; CEILING HEADER BRACKET INSTALLATION; • Extend the vertical centerline onto the ceiling as
9 INSTALLATION STEP 2 Install the Header Bracket You can attach the header bracket either to the wallabove the garage door, or to the ceiling. Follow theinstructions which will work best for your particularrequirements. Do not install the header bracket over drywall. If installing into masonry, usec...
Page 10 - INSTALLATION STEP 3; • Position the opener on the garage floor below the
10 Clevis Pin5/16"x2-3/4" Ring Fastener INSTALLATION STEP 3 Attach the Rail to the HeaderBracket • Position the opener on the garage floor below the header bracket. Use packing material as aprotective base. NOTE: If the door spring is in the way you’ll need help. Have someone hold theopener ...
Page 11 - INSTALLATION STEP 4; Position the Opener
11 ONE-PIECE DOOR WITHOUT TRACK A 2x4 on its side is convenient for setting an idealdoor-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 ...
Page 12 - INSTALLATION STEP 5; Hang the Opener; DO NOT connect power to opener at this
12 MeasureDistance Lag Screws5/16"-18x1-7/8" StructuralSupports Bracket(Not Provided) Lag Screws5/16"-18x1-7/8" (Not Provided)Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18 FINISHED CEILING Hidden Support Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16...
Page 13 - INSTALLATION STEP 6; Install the Door Control; After installation, a green or amber indicator; Figure 5
13 To prevent possible SERIOUS INJURY or DEATH fromelectrocution:• 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 aclosing garage door:• Install door control within sight of garage door, out ...
Page 14 - INSTALLATION STEP 7; Install the Light; Use only standard light bulbs. The use of; INSTALLATION STEP 8; If it is necessary to cut the rope, heat seal; • If possible, use emergency release handle to
14 INSTALLATION STEP 7 Install the Light • Press the release tabs on both sides of lens. Gently rotate lens back and downward until thelens hinge is in the fully open position. Do notremove the lens. • Install a 100 watt maximum light bulb in each socket. Light bulb size should be A19, standardneck ...
Page 15 - INSTALLATION STEP 9; Electrical Requirements; • Remove the motor unit cover screws and set the; The opener must be; • Reinstall the cover.; • Garage door installation and wiring MUST be in
15 INSTALLATION STEP 9 Electrical Requirements To avoid installation difficulties, do not run theopener at this time. To reduce the risk of electric shock, your garage dooropener has a grounding type plug with a thirdgrounding pin. This plug will only fit into a groundingtype outlet. If the plug doe...
Page 16 - Facing the door from inside the garage; INSTALLATION STEP 10; Install The Protector System; • Correctly connect and align the safety reversing
16 Invisible Light BeamProtection Area Safety Reversing Sensor6" (15 cm) max. above floor Safety Reversing Sensor6" (15 cm) max. above floor Facing the door from inside the garage INSTALLATION STEP 10 Install The Protector System ® The safety reversing sensor must be connectedand aligned cor...
Page 17 - INSTALLING THE BRACKETS
17 DOOR TRACK MOUNT (RIGHT SIDE) IndicatorLight Lens Lip SensorBracket DoorTrack FLOOR MOUNT (RIGHT SIDE) WALL MOUNT (RIGHT SIDE) IndicatorLight SensorBracket Lens ExtensionBracket(See Accessories) InsideGarageWall (Provided withExtension Bracket) (Provided withExtension Bracket) Fi g ure 1 Fi g ure...
Page 19 - Fiberglass, aluminum or lightweight steel garage doors; WILL REQUIRE; reinforcement BEFORE installation of; INSTALLATION STEP 11; Fasten the Door Bracket; Many door reinforcement kits provide for
19 Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of door bracket. Contact your door manufacturer forreinforcement kit. INSTALLATION STEP 11 Fasten the Door Bracket Follow instructions which apply to your door type asillustrated below or on the ...
Page 20 - • Center the door bracket on the top of the door, in
20 Header Wall VerticalCenterline ofGarage Door Finished Ceilin g OptionalPlacementof DoorBracket Header Bracket DoorBracket 2x4 Support For a door with no exposed framing,or for the optional installation, use lag screws 5/16"x1-1/2" (Not Provided)to fasten door bracket. METAL DOOR Top of Do...
Page 21 - INSTALLATION STEP 12; Connect Door Arm to Trolley; SECTIONAL DOORS ONLY
21 INSTALLATION STEP 12 Connect Door Arm to Trolley Follow instructions which apply to your door type asillustrated below and on the following page. SECTIONAL DOORS ONLY Make sure garage door is fully closed. Pull theemergency release handle to disconnect the outertrolley from the inner trolley. Sli...
Page 22 - When setting the up limit on the following
22 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 2or 3 hole overlap). • With the door closed, connect the straight door arm section to the door bracket with the5/16"x1-1/4" clevis pin...
Page 23 - ADJUSTMENT STEP 1; • Does the door open and close completely?; Run the opener through a complete; Repeated operation of the opener during; HOW AND WHEN TO ADJUST THE LIMITS; • If the door does not open completely but opens
23 ADJUSTMENT STEP 1 Adjust the UP and DOWN TravelLimits Limit adjustment settings regulate the points at whichthe door will stop when moving up or down. To operate the opener, press the Door Control pushbar. Run the opener through a complete travel cycle. • Does the door open and close completely? ...
Page 24 - ADJUSTMENT STEP 2; Adjust the Force; Turn force adjustment controls; HOW AND WHEN TO ADJUST THE FORCES; • Grasp the door bottom when the door is about; If the door is hard to hold or doesn’t; Do not increase the force beyond the; If the door is hard to hold or doesn’t stop,
24 ADJUSTMENT STEP 2 Adjust the Force Force adjustment controls are located on the backpanel of the motor unit. Force adjustment settingsregulate the amount of power required to open andclose the door. If the forces are set too light, door travel may beinterrupted by nuisance reversals in the downdi...
Page 25 - ADJUSTMENT STEP 3; Test the Safety Reversal System; TEST; On a sectional door, make sure limit; IMPORTANT SAFETY CHECK:; ADJUSTMENT STEP 4; Test The Protector System
25 Without a properly installed safety reversal system,persons (particularly small children) could beSERIOUSLY INJURED or KILLED by a closing garagedoor. • Safety reversal system MUST be tested every month.• If one control (force or travel limits) is adjusted, the other control may also need adjustm...
Page 26 - OPERATION; Using Your Garage Door Opener; Programming; SAVE THESE INSTRUCTIONS.
26 OPERATION IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: Using Your Garage Door Opener Your Security ✚ ® opener and hand-held remote control have been factory-set to a matching codewhich changes with each use, randomly accessingover 100 billion new codes. Your opener ...
Page 27 - To Open the Door Manually; lockout feature; THE MULTI-FUNCTION DOOR CONTROL; Light feature; B) To operate one door using all three buttons on the
27 To Open the Door Manually The door should be fullyclosed if possible. Pull downon the emergency releasehandle and lift the doormanually. To reconnect thedoor to the opener, press thedoor control push bar. The lockout feature prevents the trolley from reconnectingautomatically. Pull theemergency r...
Page 28 - CARE OF YOUR OPENER; LIMIT AND FORCE ADJUSTMENTS:; Once a Month; THE REMOTE CONTROL BATTERY
28 CARE OF YOUR OPENER LIMIT AND FORCE ADJUSTMENTS: Weather conditions maycause some minor changesin door operation requiringsome re-adjustments,particularly during the firstyear of operation. Pages 23 and 24 refer to thelimit and force adjustments.Only a screwdriver isrequired. Follow theinstructio...
Page 30 - Diagnostic Chart; OR
30 Bell Wire Safety Reversing Sensor DiagnosticsLocated On Motor Unit LED or Diagnostic LED “Learn” Button Installed Safety Reversing Sensor Your garage door opener is programmed with self-diagnostic capabilities. The “Learn” button/diagnosticLED will flash a number of times then pause signifying it...
Page 31 - USING THE “LEARN” BUTTON; PROGRAMMING; If this Security
31 *3-Button Remotes If provided with your garage door opener, the largebutton is factory programmed to operate it. Additionalbuttons on anySecurity ✚ ® 3-Button remote or compactremote can beprogrammed to operateother Security ✚ ® garage door openers. To Erase All Codes From Motor Unit Memory To de...
Page 32 - To Add, Reprogram or Change a Keyless Entry PIN; This method requires two people if the Keyless; To change an existing, known PIN; close; times
32 1. Enter a four digit personal identification number (PIN) of yourchoice on the keypad. Then pressand hold ENTER. 2. While holding the ENTER button, press and hold the LIGHT buttonon the Multi-Function DoorControl. 3. Continue holding the ENTER and LIGHT buttons while you pressthe push bar on the...
Page 33 - REPAIR PARTS; Rail Assembly Parts; KEY; Installation Parts; DESCRIPTION; NOT SHOWN
33 1 3 4 5 6 2 REPAIR PARTS Rail Assembly Parts KEY PART NO. NO. DESCRIPTION 1 4A1008 Master link kit 2 41A4813 Chain pulley bracket 3 41A3489 Complete trolley assembly 4 1707LM One-piece rail 1708LM Complete rail 8' (2.4 m) 1710LM Complete rail 10' (3 m) 5 41D3484 Full chain assembly 6 83A11-2 Rail...
Page 34 - Motor Unit Assembly Parts; Complete with
34 Motor Unit Assembly Parts 2 10 8 13 14 15 5 19 3 9 4 16 12 7 18 11 17 6 6 7 D N UP Bro w n W ire (Do w n) Contact LIMIT SWITCHASSEMBLY Grey W ire Yello w W ire (Up)Contact Center LimitContact Dri v e Gear 1 KEY PART NO. NO. DESCRIPTION 1 31D380 Sprocket cover 2 41C4220A Gear and sprocket assembly...
Page 35 - ACCESSORIES; With key ring and fastening strip.; garage door openers against
35 ACCESSORIES 370LM 3-Button Mini-Remote Control withSecurity ✚ ® : With key ring and fastening strip. 902LM/903LM 2 & 3 Door Multi-Function Wall Control: Ideal for homes with up to threegarage doors. Combine up to threecontrols into one wall control panelfor a neat compact appearance.Enhanced ...
Page 36 - All Rights Reserved; LIFTMASTER; Selling prices will be furnished on request or parts will
© 2007, The Chamberlain Group, Inc. 114A3079F All Rights Reserved LIFTMASTER ® ONE YEAR LIMITED WARRANTY LIFETIME MOTOR LIMITED WARRANTY The Chamberlain Group, Inc. (“Seller”) warrants to the first retail purchaser of this product, for the residence in which thisproduct is originally installed, that...
