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Chamberlain 2500B Garage Door Opener User Manual

1. 21 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 door about 2 as shown in Figures 1 2 and 3 e 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 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 24 Trolley will re engage automatically when opener is operated HARDWARE SHOWN ACTUAL SIZE OO Nut 5 16 18 Lock Washer 5 1
2. ADJUSTMENT STEP 4 Test The Protector System Without a properly installed safety reversing sensor persons particularly small children could be e Press the remote control push button to open the SERIOUSLY INJURED or KILLED by a closing garage door door e Place the opener carton in the path of the door Press the remote control push button to close the of door The door will not move more than an inch 1 and the opener lights will flash 6 6 6 Gi The garage door opener will not close from a remote if the indicator light in either sensor is off alerting 6 9 9 Gi you to the fact that the sensor is misaligned or obstructed 6 8 e If the opener closes the door when the safety reversing sensor is obstructed and the sensors N E are no more than 6 above the floor call for a trained door system s technician al west pt yes Safety Reversing Sensor Safety Reversing Sensor 26 OPERATION IMPORTANT SAFETY INSTRUCTIONS 4 WARNING To reduce the risk of severe injury or death READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS ALWAYS keep remote controls out of reach of children NEVER permit children to operate or play with garage door control push buttons or remote controls ONLY activate garage door when it can be seen clearly it is properly adjusted and there are no obstruction
3. s ep Sensor Invisible Light Beam Sensor Protection Area Connect Wire to Quick Connect Terminals 19 Figure 4 S My A E gt alta Carriage Bolt 1 4 20x1 2 Lens TROUBLESHOOTING THE SAFETY SENSORS 1 If the sending eye indicator light does not glow steadily after installation check for e 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 e Check alignment e Check for an open wire to the receiving eye 3 If the receiving eye indicator light is dim realign either sensor NOTE When the invisible beam path is obstructed or misaligned while the door is closing the door will reverse If the door is already open it will not close The opener lights will blink 10 times If bulbs are not installed 10 clicks can be heard See page 17 Sensor Connections Strip wire 7 16 i Quick Connect Terminals 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 t
4. e Too much force on garage door will interfere with proper operation of safety reversal system e NEVER increase force beyond minimum amount required to close garage door e NEVER use force adjustments to compensate for a binding or sticking garage door e If one control force or travel limits is adjusted the other control may also need adjustment e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 high object or 2x4 laid flat on floor Figure 1 The door must travel through a complete cycle UP and DOWN in order for the force to be set properly If the unit cannot open and close your door fully ciel fl inspect your door to insure that it is balanced Bone properly and is not sticking or binding See page 3 Ea Preparing your garage door Orange Antenna Button Figure 2 Push Orange button twice to enter unit into Force Adjustment Mode 25 Figure 3 ADJUSTMENT STEP 3 A WARNING Without a properly installed safety reversal system persons particularly small children could be Test the Safety Reversal System TEST SERIOUSLY INJURED or KILLED by a closing garage e With the door fully open place a 1 1 2 board or a door 2x4 laid flat on the floor centered under the e Safety reversal system MUST be tested every month ga
5. ccceeeeeeceeeeeeeeeeeeeeeeeeeeeeeeeeeneees 13 Install the door CONTIOL ce eeeeeeeeeeeteeeeeeenteeeeeeee 14 Install the lights and lens 15 Attach the emergency release rope and handle 15 Electrical requirement ceccecceeeeesteeeeeeenneeeeeees 16 Install The Protector System n 17 19 Fasten the door bracket 20 21 Connect the door arm to the trolley 00 22 23 INTRODUCTION Safety Symbol Review Adjustment 24 26 Program the travel limits ceseeeeeeeeeteeeeeeeeeeeees 24 Setting the fOrCe ceceeesceeceteeeeeeeeeeeeeeeeaaeeneeeeeees 25 Test the safety reversal system 26 Test The Protector System s es 26 Operation 27 30 Operation safety instructions 27 Using your garage door Opener e eeeeeeeeees 27 Using the door control eccceeeeeeeeeeeeeeeneeeeeeeaees 28 To open the door manually 28 Care of your garage door Openel cccscceeeeennees 29 Having a problem o oo eeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 29 30 Programming 31 32 To add or reprogram a hand held remote control 31 To erase all codes 00 0 eee cceeeeee eee eeeeeeenteeeeeeeneeeeeeeeee 31 3 Button Remotes 0 ccccee eee eeeeeeeeeeeeeeeeeeeeeeeeeeees 31 To add reprogram or change a Keyless Entry PIN ccc ceeesseceeeeesneeeeeeennaeeeeeeenaes 32 Repair Parts 33 34 Rail assembly Parts eee eeeeeeeeeeeeeeeeeeeeeeeeeeees 33 Installation Parts neran
6. CHAMBERLAIN The Chamberlain Group Inc 845 Larch Avenue E aS er Elmhurst Illinois 60126 1196 www liftmaster com PROFESSIONAL SECURITY GARAGE DOOR OPENER Model 2500B For Residential Use Only Owner s Manual m Please read this manual and the enclosed safety materials carefully m Fasten the manual near the garage door after installation m The door WILL NOT CLOSE unless The Protector System is connected and properly aligned m Periodic checks of the opener are required to ensure safe operation m The model number label is located on the front of your opener TABLE OF CONTENTS Introduction 2 5 Safety symbol review and signal word review 2 Preparing your garage COO esseere 3 TOONS ssc eels steeds a ie oo hae ahs 3 Planning aieiaiei nt iain ne 4 Carton inventory cccccececeeeeeseeeeeeeeeeeeaeeeeeeeeessaeeeteneees 5 Hardware inventory 0 eeeceeeceeeeeeneeeeeeenaeeeeeeeenaeeeeeee 5 Assembly 6 7 Fasten rail to the motor unit 6 Set the belt tension c ccccceeeeeeeeeeeeeeeeeesseeeeeneees 6 Attach the belt cap retainer eeeeeeeeeeseeeeeeeneees 7 Installation 7 23 Installation safety instructions 0 eee eeeeeeee eee 7 Determine the header bracket location 4 8 9 Install the header bracket 10 Attach the rail to the header bracket 11 Position the Opener o oo eeeeeeeeeeesteeeeeeenneeeeeeenaeeeeeees 12 Hang the opener
7. pull the Towards Openen handle straight down The LOCKOUT POSITION trolley will reconnect on the next UP or DOWN operation CARE OF YOUR OPENER MAINTENANCE SCHEDULE Once a Month e Manually operate door If it is unbalanced or binding call a trained door systems technician e Check to be sure door opens amp closes fully Adjust limits and or force if necessary See pages 24 and 25 e Repeat the safety reverse test Make any necessary adjustments See Adjustment Step 3 Once a Year Oil door rollers bearings and hinges The opener does not require additional lubrication Do not grease the door tracks HAVING A PROBLEM 1 The opener doesn t operate from either the Door Control or the remote control Does the opener have electric power Plug a lamp into the outlet If it doesn t light check the fuse box or the circuit breaker Some outlets are controlled by a wall switch e Have you disabled all door locks Review installation instruction warnings on page 7 Is there a build up of ice or snow under the door The door may be frozen to the ground Remove any restriction The garage door spring may be broken Have it replaced 2 Opener operates from the remote but not from the Door Control Is the door control lit If not reverse the wires If the opener runs check for a faulty wire connection at the door control a short under the staples or a broken wire Are the wiring connections corre
8. that you wish to operate your garage door 3 Release the button when the motor unit lights blink It has x learned the code If light bulbs E are not installed two clicks will os be heard To Erase All Codes From Motor Unit Memory To deactivate any unwanted remote first erase all codes Press and hold the learn button on motor unit until the learn indicator light goes out approximately 6 seconds All previous codes are now erased Reprogram each remote or keyless entry you wish to use USING THE MULTI FUNCTION DOOR CONTROL Press and hold the button on the hand held remote that you wish to operate your garage door 2 While holding the remote button press and hold the LIGHT button on the Multi Function Door Control 3 Continue holding both buttons while you press the push bar on the Multi Function Door Control all three buttons are held 4 Release buttons when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard 3 Button Remotes If provided with your garage door opener the large button is factory programmed to operate it Additional buttons on any Security 3 Button SS remote or mini remote KD can be programmed to operate other Security garage door
9. 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 27 9 If one control force or travel limits is adjusted the other control may also need adjustment 10 After ANY adjustments are made the safety reversal system MUST be tested 11 Safety reversal system MUST be tested every month Garage door MUST reverse on contact with 1 1 2 high object or a 2x4 laid flat on the floor 12 ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED see page 3 An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH 13 All repairs to cables spring assemblies and other hardware all of which are under EXTREME tension MUST be made by a trained door systems technician 14 ALWAYS disconnect electric power to garage door opener BEFORE making any repairs or removing covers 15 SAVE THESE INSTRUCTIONS 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
10. 4 Strip 7 16 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 Figure 5 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 the power and operate the opener at this time The trolley will travel to the full open position but will not return to the close position until the sensor beam is connected and properly aligned See Safety Reversing Sensor Instructions beginning on page 17 To prevent possible SERIOUS INJURY or DEATH from electrocution e Be sure power is not connected BEFORE installing door control e Connect ONLY to 24 VOLT low voltage wires To prevent possible SERIOUS INJURY or DEATH from a closing garage door e Install door control within sight of garage door out of reach of children at a minimum height of 5 feet and away from all moving parts of door e NEVER permit children to operate or play with door control push buttons or remote control transmitters e Activate door ONLY when it can be seen clearly is properly adjusted and there are no obstructions to door travel e ALWAYS keep garage door in sight until completely closed NEVER permit anyone to cross path of closing garage door HARDWARE SHOWN ACTUAL SIZE 5 TEER Screw 6ABx1 1 4 Insulated Staples std
11. 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 e NEVER try to loosen move or adjust garage door door springs cables pulleys brackets or their hardware all of which are under EXTREME tension e Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement a trained door systems technician CAUTION Sectional Door One Piece Door To prevent damage to garage door and opener e ALWAYS disable locks BEFORE installing and operating the opener e ONLY operate garage door opener at 120V 60 Hz to avoid malfunction and damage Tools needed During assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below SJ Carpenter s Level Optional Y Tape Measure LOON k p Hack Sp ack Saw SS Wire Cutters 3 16 5 16 and 5 32 Drill Bits 1 2 and 7 16 Sockets and Wrench m i Claw Hammer Pliers 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 as you
12. Figure 4 BA 4 Open and close the door with the remote control or door control 2 or 3 times If the door does not stop in the desired UP open position or reverses before the door stops at the DOWN close position proceed to Adjustment Step 2 Setting the Force If the door stops in both the desired UP open and DOWN close positions proceed to Adjustment Step 3 Test the Safety Reversal System ADJUSTMENT STEP 2 Setting the Force The force setting button is located on the back panel of the motor unit The force setting regulates the amount of power required to open and close the door 1 2 Locate the orange button on the back panel of unit Figure 1 Push the orange button twice to enter unit into Force Adjustment Mode Figure 2 The LED Indicator Light will flash quickly Push the remote control or door control Figure 3 The door will travel to the DOWN close position Push the remote control or door control again the door will travel to the UP open position Push the remote control or door control a third time to send the door to the DOWN close position The LED Indicator Light will stop flashing when the force has been learned The unit has learned the forces required to open and close your door 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door
13. a e 33 Motor unit assembly parts 34 Accessories 35 Repair Parts and Service 36 Warranty 36 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 4 amp WARNING Mechanical A WARNING Electrical CAUTION When you see these Safety Symbols and Signal Words on the following pages they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them The hazard may come from something mechanical or from electric shock Read the warnings carefully When you see this Signal Word on the following pages it will alert you to the possibility of damage to your garage door and or the garage door opener if you do not comply with the cautionary statements that accompany it Read them carefully Preparing your garage door A WARNING Before you begin e Disable locks e 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 To prevent possible SERIOUS INJURY OR DEATH e
14. and the parts illustrated check the packing material Parts may be stuck in the below Note that accessories will depend on the foam KEEP THE FOAM INTACT see page 6 Remote Control 5 Transmitter Visor Clip CP SECURITY 3 Button Remote Control Belt Cap Retainer Multi Function Door Control Panel Styrofoam 2 Conductor Bell Wire White amp White Red Header Bracket One Piece Curved Door Arm Section hy E 2 Safety Reversing Sensors age 1 Sending Eye and 1 Receiving Eye with 2 Conductor White amp White Black Bell Wire attached ese ggg egg gsegses Straight Door Safety Labels Arm Section Pulley Bracket and Literature Safety Sensor Bracket 2 Hardware Inventory INSTALLATION HARDWARE Lock Washer 5 16 4 Hex Screw 8x3 8 3 Screw 6ABx1 1 4 2 Hex Bolt 5 16 18x7 8 4 Screw 6 32x1 2 Lag Screw 5 16 9x1 5 8 2 Insulated Staples 30 Lag Screw 5 16 18x1 7 8 2 Ring Fastener 3 Self Threading Screw 1 4 14x5 8 2 Handle Clevis Pin 5 16 x2 3 4 1 Drywall Anchors 2 Clevis Pin 5 16 x1 1 4 1 Rope Clevis Pin 5 16 x1 1 Carriage Bolts 1 4 20x1 2 2 Nut 5 16 18 4 Wing Nut 1 4 x20 2 ASSEMBLY STEP 1 CAUTION Attach the Rail to the Motor Unit To avoid SERIOUS damage to garage door opener use ONLY those bolts fasteners mounted in the top of To avoid installation difficulties do not run the the opener garage door opener until instructed to do so e Remove the
15. installation M a TTT ian 6 32x1 Drywall Anchors pre wired STANDARD E WIRED Figure 1 INSTALLATION Figure 2 INSTALLATION s To Replace 24 Volt To Replace p Insert Bottom Tabs First 2 Conductor Insert Bottom Tabs First Bell Wire in Gang Box Figure 3 MULTI FUNCTION DOOR CONTROL BACK Figure 4 REMOVE COVER a Top Mounting Hole l Terminal Screws Door Control Connections To release wire push in tab with screwdriver tip e716 gt Red White Grey Strip wire 7 16 INSTALLATION STEP 7 Install the Lights and Lens CAUTION To prevent possible OVERHEATING of the endpanel or Press the release tabs on both sides of lens Gently light socket rotate lens back and downward until the lens hinge e DO NOT use short neck or specialty light bulbs is in the fully open position Do not remove the lens e DO NOT use halogen bulbs Use ONLY incandescent e Install up to a 100 watt maximum light bulb in each socket The lights will turn ON and remain lit for LA Release Tab approximately 4 1 2 minutes when power is b connected Then the lights will turn OFF e Reverse the procedure to close the lens If the bulbs burn out prematurely due to vibration 0 replace with a Garage Door Opener bulb ee Lens Hinge Slots 100 Watt Max Standard Light Bulb OOO0O0000 Release Tab Release Tab Slot INSTALLATION STEP 8 4 amp WARNING Attach the Emergency Relea
16. openers 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 1 Press and release the orange 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 N learned the code If light bulbs are not installed two clicks will be SS heard To change an existing known PIN If the existing PIN is known it may be changed by one person without using a ladder 1 Press the four buttons for the present PIN then press and hold the button The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press Enter The motor unit lights will blink once when the PIN has been learned Test by pressing the new PIN then press Enter The door should move To set a temporary PIN You may authorize access by visitors or service people with a temporary 4 digit PIN After a programmed number of hours or number of accesses this temporary PIN expires and will no longer open the door It can be used to close the door even af
17. panel Remote Light Control Enables homeowner to turn on a lamp television or other appliance from their car with their garage door opener remote or from anywhere in their home with an additional LiftMaster Security remote 475LM Si 35 Designer Burled Walnut 3 Button Remote Control with Security Includes visor clip 3 Button Security Remote Control Includes visor clip 4 Button Security Remote Control Includes visor clip 3 Button Mini Remote Control with Security With key ring Motion Detecting Control Panel Multi Function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person entering the garage Sensor can be easily deactivated when desired Garage Door Monitor Security for the largest door of your home Tells you if your garage door is open or closed Monitors up to 4 garage doors by adding additional sensor modules Garage Door Monitor Sensor Additional accessory sensor for homes with multiple garage doors EverCharge Battery Backup System Provides backup power to the model 2500B garage door opener LIFTMASTER SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA HOW TO ORDER REPAIR PARTS Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly INSTALLATION AND SERVICE INFORMATION I
18. proceed with the installation of your opener SECTIONAL DOOR INSTALLATION Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass steel aluminum door with glass panels etc See page 20 for details Header Wall Centerline of Garage Door 1 U Safety Reversing Sensor Gap between floor and bottom of door must not exceed 1 4 ONE PIECE DOOR WITHOUT TRACK Header Wall Safety Reversing Sensor pe ee Gap between floor and bottom of door must not exceed 1 4 as Safety Reversing Sensor Rail Wall mounted Door Control ee Access Door Wall mounted Access Door Door Control O i an FINISHED CEILING Support bracket amp fastening hardware is required See page 13 FINISHED CEILING gt Support bracket amp fastening hardware is required See page 13 Motor unit ie 5 J FS ONE PIECE DOOR WITH TRACK Safety Reversing Sensor Access Door O Reversing Sensor Gap between floor and bottom of door must not exceed 1 4 Reversing Sensor Carton Inventory Your garage door opener is packaged in two cartons model purchased If anything is missing carefully which contain the motor unit
19. 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 e 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 e 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 9x1 5 8 CEILING HEADER BRACKET INSTALLATION e Extend the vertical centerline onto the ceiling as shown Center the bracket on the vertical mark no more than 6 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 e Mark the side holes Drill 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Ceiling Mounting Holes CEILING MOUNXKONLY The nail hole is for positioning only You must use lag screws to mount the header bracket 10 Wall Mounting Holes The nail hole is for positioning only You must use lag screws to mount the header bracket Optional Wall Mounting H
20. 5 3 Terminal block w screws Wire harness logic High voltage wire harness DC motor wire harness Light socket wire harness Motor 80kg 100kg 34 PART NO 41A5507 3 41D182 1 41A5351 6 410168 41D630 2 41A5490 10 1750147 108D60 DESCRIPTION Receiver logic board assembly with end panel End panel only Power supply Transformer and harness Bracket light socket limit switch Cover Light socket Light lens ACCESSORIES 1702LM Outside Quick Release Required for a garage with NO access door 2778BD 8 Foot Complete Rail Zz To allow an 8 foot door to open fully 2770BD 10 Foot Complete Rail To allow a 10 foot door to open fully BA 41A5281 Extension Brackets Optional For safety sensor installation onto the wall or floor 976LM Wireless Keyless Entry with Security Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard Also can add a temporary password for visitors or service persons This temporary password can be limited to a programmable number of hours or entries 902LM 903LM 2 amp 3 Door Multi Function Wall Control Ideal for homes with up to three garage doors Combine up to three controls into one wall control panel for a neat compact appearance Enhanced functions include Lock Feature to lock out outside radio signals while you are away from home and turn opener lights on or off from the control
21. 6 Ring Fastener Clevis Pin Clevis Pin Hex Bolt 5 16 x1 Trolley 5 16 x1 1 4 Door Bracket 5 16 18x7 8 22 Figure 1 Figure 2 Figure 3 Inner Trolley Clevis Pin 5 16 x1 Fastener Door Bracket 9000000000 Straight Door Arm Curved INS Clevis pin Dorm 5 16 x1 1 4 Nuts 5 16 18 Emergency Release Handle Bolts 5 16 18x7 8 Door Bracket 5 16 18x7 8 Cut This End ALL ONE PIECE DOORS 1 Assemble the Door Arm e Fasten the straight and curved door arm sections together to the longest possible length with a 2 or 3 hole overlap Door Bracket Make sure the garage door is fully 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 a ae Pull the emergency release handle Bolts oe disconnecting the outer trolley from the inner 5 16 18x7 8 ___ 0 trolley by pulling straight down on the emergency release handle and sliding the outer trolley back toward the motor unit Connect the curved door arm section to the trolley using the 5 16 x1 1 4 clevis pin and ring fastener Q Ring Fastener Curved Door Arm NOTE Adjusting the limits on the following page e The trolley will automatically connect If not review the trolley lockout feature on page 28 e When setting the up limit on the following page the door should not have a backward slant
22. ACTUAL SIZE Lag Screw 5 16 18x1 7 8 mw Hex Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 4 amp WARNING To avoid possible SERIOUS INJURY from a falling garage door opener fasten it SECURELY to structural supports of the garage Concrete anchors MUST be used if installing any brackets into masonry Figure 1 Structural Supports Lag Screws 5 16 18x1 7 8 Measure Distance Hex Bolts 5 16 18x7 8 Lock Washers 5 16 Nuts 5 16 18 Preferred range of bracket placement Figure 2 FINISHED CEILING Hidden awe nee Le aa yee ae Lag Screws lt 5 16 18x1 7 8 7 Not Provided a Hex Bolts 5 16 18x7 8 Lock Washers 5 16 Nuts 5 16 18 Bracket Not Provided Hex Bolts 5 16 18x7 8 Lock Washers 5 16 Nuts 5 16 18 Preferred range of bracket placement Figure 3 Existing Brackets Utilizing existing top mount installation INSTALLATION STEP 6 Install the Door Control Locate door control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from moving parts of the door and door hardware The installation surface must be smooth and flat If installing into drywall Figure 1 drill 5 32 holes and use anchors provided For pre wired installations as in new home construction it may be mounted to a single gang box Figure 2 NOTE After installation a green or amber indicator light beh
23. Is something obstructing the door Pull the emergency release handle Operate the door manually If it is unbalanced or binding call a trained door systems technician Clear any ice or snow from the garage floor area where the door closes Review Adjustment Step 2 Repeat safety reverse test after adjustments 10 The door reverses for no apparent reason and opener lights blink for 5 seconds after reversing e Check the safety reversing sensor Remove any obstruction or align the receiving eye See Installation Step 10 11 The opener lights don t turn on e Replace the light bulbs 100 watts maximum Use a standard neck garage door opener bulb if regular bulb burns out 12 The opener lights don t turn off e Is the Light feature on Turn it off 13 The opener strains to operate door The door may be out of balance or the springs may be broken Close the door and use the emergency release handle to disconnect the trolley Open and close the door manually A properly balanced door will stay in any point of travel while being supported entirely by its springs If it does not disconnect the opener and call a trained door systems technician 14 The opener motor hums briefly then won t work The garage door springs may be broken See above e If the problem occurs on the first operation of the opener door may be locked Disable the door lock 15 The opener won t operate due to power failure e Use the emer
24. MATION ABOUT THE SAFETY REVERSING SENSOR When properly connected and aligned the safety reversing sensor will detect an obstacle in the path of its electronic beam The sending eye with an orange 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 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 4 amp WARNING e Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor e 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 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 inst
25. MITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE USE OF UNAUTHORIZED PARTS OR ACCESSORIES UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REPLACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON RESIDENTIAL USE THE USE OF UNAUTHORIZED PARTS OR ACCESSORIES WILL VOID THIS LIMITED WARRANTY If you have any questions as to whether accessories or replacement parts are authorized please contact Chamberlain THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH OR RELATING TO THE GARAGE DOOR OR GARAGE DOOR HARDWARE INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS DOOR ROLLERS DOOR ALIGNMENT AND HINGES ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH THE USE OF OR INABILITY TO USE THIS PRODUCT IN NO EVENT SHALL SELLER S LIABILITY FOR BREACH OF WARRANTY BREACH OF CONTRACT NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT Some states do not allow the exclusion or limitation of conseque
26. S AS NEAR AS YOUR TELEPHONE SEVEN DAYS A WEEK SIMPLY DIAL OUR TOLL FREE NUMBER WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION e PART NUMBER e PART NAME 1 800 528 2817 e MODEL NUMBER HOURS Central Std Time 6 00 A M TO 7 00 P M Monday through Friday 8 00 A M TO 6 00 P M Saturday 8 00 A M TO 4 30 P M Sunday ADDRESS ORDERS TO THE CHAMBERLAIN GROUP INC Technical Support Group 6020 S Country Club Road www liftmaster com Tucson Arizona 85706 For professional installation parts and service contact your local LIFTMASTER CHAMBERLAIN dealer Look for him in the Yellow Pages or call our service number for a list of dealers in your area SERVICE INFORMATION TOLL FREE NUMBER 1 800 528 2817 A eee IIe ede ede ed eee eed eee eee eee eee ed eee ee ed eee eee LIFTMASTER GARAGE DOOR OPENER FIVE YEAR LIMITED WARRANTY The Chamberlain Group Inc Seller warrants to the first retail purchaser of this product for the residence in which this product is originally installed that it will be free from any defect in materials and or workmanship for a period of 60 full months from the date of purchase Additionally the motor and drive belt are warranted for the lifetime of the product The product must be used in complete accordance with Chamberlain s instructions for installation operation and care The proper operation of this product is dependent on your compliance with the Owner s Manual instru
27. alling 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 ai Sensor Beam 6 15 cm max above floor Invisible Light Beam Protection Area Facing the door from inside the garage 17 Sensor Beam 6 15 cm max above floor INSTALLING THE BRACKETS Be sure power to the opener is disconnected Install and align the brackets so the sensors will face each other across the garage door with the beam no higher than 6 above the floor They may be installed in one of three ways as follows Garage door track installation preferred Figure 1 DOOR TRACK MOUNT RIGHT SIDE Indicator Figure 1 Slip the curved arms over the rounded edge of ZS p each door track with the curved arms facing the Z Sensor door Snap into place against the side of the track Y It should lie flush with the lip hugging the back 8 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 and 3 Figure 2 e Place the bracket against the wall with curved
28. 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 e Use bracket mounting holes as a template to locate _ Not Provided and drill 2 3 16 diameter pilot holes on the wall at each side of the door no higher than 6 above the floor e Attach brackets to wall with lag screws Not Provided Figure 3 WALL MOUNT RIGHT SIDE e 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 e Use wood blocks or extension brackets See Accessories to elevate sensor brackets so the lenses will be no higher than 6 above the floor Carefully measure and place right and left WALL MOUNT RIGHT SIDE Fasten Wood Block to Wall with Lag Screws Not Provided Indicator Light Sensor Bracket Extension Bracket See Accessories Provided with Extension Bracket assemblies at the same distance out from the wall p Lae Be sure all door hardware obstructions are cleared Provided with 42 l ee Extension s e Fasten to the floor with concrete anchors as shown Bracket K Indicator Lens Light Figure 4 FLOOR MOUNT RIGHT SIDE HARDWARE SHOWN ACTUAL SIZE C Attach with i Con
29. close from a hand held remote However you can close the door with the Door Control the Outside Keylock or Keyless Entry if you activate them until down travel is complete f you release them too soon the door will reverse The opener lights will turn on under the following conditions when the opener is initially plugged in when power is restored after interruption when the opener is activated They will turn off automatically after 4 1 2 minutes or provide constant light when the Light feature on the Multi Function Door Control is activated Bulb size is 100 watts maximum Security light feature Lights will also turn on when someone walks through the open garage door With a Multi Function Door Control this feature may be turned off as follows Push and hold the light button for 10 seconds and the incandescent light bulbs will blink once signifying the feature is turned OFF To turn the feature back ON push and hold the light button and the incandescent light bulbs will blink once signifying the feature is turned ON Using the Wall Mounted Door Control THE MULTI FUNCTION DOOR CONTROL Press the push bar to open or close the door Press Push Bar again to reverse the door during the closing cycle or to stop the door while it s Light Button opening Light feature Lock Button Press the Light button to turn the opener light on or off It will not control the opener lights when the door is in motion If you tu
30. crete Anchors Carriage Bolt Wing Nut Staples i 1 4 20x1 2 1 4 20 Not Provided Indicator Bracket 18 MOUNTING AND WIRING THE SAFETY SENSORS 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 4 Finger tighten the wing nuts e Run the wires from both sensors to the opener Use insulated staples to secure wire to wall and ceiling Strip 7 16 of insulation from each set of wires Separate white and white black wires sufficiently to connect to the opener quick connect terminals white to white and white black to grey Figure 5 ALIGNING THE SAFETY SENSORS e 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 orange 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 e 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 Ceiling
31. ct Review Installation Step 6 page 14 29 THE REMOTE CONTROL BATTERY 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e NEVER allow small children near batteries e f battery is swallowed immediately notify doctor The lithium battery should produce power for up to 5 years To replace battery use the visor clip or screwdriver blade to pry open the case as shown Insert battery positive side up Dispose of old battery properly NOTICE To comply with FCC and or Industry Canada IC rules adjustment or modifications of this receiver and or transmitter are prohibited except for changing the code setting or replacing the battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation 3 The door operates from the Door Control but not from the remote control Is the door push bar flashing If your model has the Lock feature make sure it is off Program the opener to match the remote control code Refer to instructions on the motor unit panel Repeat with all remotes 4 The remote control has short range Change the location of the remote control in your Car Check to be sure the antenna on the side or back pa
32. ctions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this warranty in its entirety Please note that the safety reverse system in order to operate properly with your garage door must be adjusted and periodically tested in accordance with the Owner s Manual If during the limited warranty period it appears as though this product contains a defect which is covered by this limited warranty CALL OUR TOLL FREE SERVICE NUMBER BEFORE DISMANTLING THIS PRODUCT AT 1 800 528 2817 Then send this product pre paid and insured to our service center for warranty repair You will be advised of shipping instructions when you call the toll free service number Please include a brief description of the problem and a dated proof of purchase receipt with any product that is returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Seller s sole option THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE AND OF ANY OTHER OBLIGATIONS OR LIABILITY ON SELLER S PART THIS LI
33. des See Programming 1 With the door closed press and hold the large remote push button 2 Press and hold the Lock button on the door control for a minimum of one second before proceeding to next step 3 Press and hold the door control push bar 4 After the opener lights flash release all buttons Open Close Stop To Open the Door Manually 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH from a falling garage door e f 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 e 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 The door should be fully closed if possible Pull down on the emergency release handle and lift the door manually To reconnect the door to the opener press the door control push bar LY Emergency l Release Handle QY Pull Down MANUAL DISCONNECT POSITION The ockout feature prevents the trolley from reconnecting automatically Pull the emergency release handle down and back toward the opener The door can then Trolley Release Arm be raised and lowered Emergency manually as often as a uida necessary To disengage the Pull Down amp Back BaD lockout feature
34. eft 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 10 when clearance is minimal It may be mounted on the wall upside down if necessary to gain approximately 1 2 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 10 3 Open your door to the highest point of travel as shown Draw an intersecting horizontal line on the header wall 2 above the high point This height will provide travel clearance for the top edge of the door Proceed to Step 2 page 10 Con OPTIONAL g CEILING MOUNT FOR HEADER BRACKET Header Wall Vertical Centerline of Garage Door Structural Supports optional KD Ceiling Header Wall _ _ _ Highest Point of Travel Sectional door with curved track Header Wall F Highest Point of Travel One piece door with horizontal track ONE PIECE DOOR WITHOUT TRACK 1 Close the door and mark the inside vertical centerline of your garage door Extend the line onto the header wall above door as shown If headroom clearance is minimal you can install the header bracket on the ceiling See page 10 If you need to install the header bracket on a 2x4 on wall or ceil
35. en 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 REPAIR PARTS Rail Assembly Parts DESCRIPTION 4A1008 Master link kit 41A5424 Belt pulley bracket 41B3869 1 Complete trolley assembly 109B33 Trolley clip 183B99 One piece T rail 41A5434 11 Full belt assembly 41B4103 Tensioner assembly 83A11 2 Rail grease KEY PART NO NO DESCRIPTION 410494 Multi Function door control panel 41A5056 3 3 Button remote control housing no circuit board 10A20 3V2032 Lithium battery 29B137 Remote control visor clip 41A2828 Emergency release rope amp handle assembly 217A238 2 Conductor bell wire white amp white red 41A5047 1 Door bracket w clevis pin amp fastener 41A4353 1 Header bracket w clevis pin amp fastener 41A5034 Safety sensor kit receiving and sending eyes with 3 2 conductor bell wire attached 178B34 Straight door arm section 178B35 Curved door arm section 41A5266 1 Safety sensor brackets 2 NOT SHOWN 41A2770 5 Installation hardware bag includes hardware listed on page 5 114A2796 Owner s manual ese O OOOO 33 Motor Unit Assembly Parts KEY PART NO NO 41076 41B4245 1 4105317 4105839 4105806 4105418 41D475 1 KEY DESCRIPTION NO Belt cap and sprocket Line cord 41B437
36. ge door rest garage door opener rail on 2x4 placed on top section of door CAUTION 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 i door to rail distance B i Y Remove foam packaging __ i e Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough I Open the door all the way and place a 2x4 laid flat VA S74 enced to deiermin oor the correct mounting height on the top section beneath the rail from ceiling 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 Trolley Release Arm ENGAGED RELEASED ONE PIECE DOOR WITHOUT TRACK E A 2x4 on its side is convenient for setting an ideal ni door to rail distance i Header it Remove foam packaging Bracket l 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 tha
37. gency release handle to disconnect the trolley The door can be opened and closed manually When power is restored press the Door Control push bar and trolley will automatically reconnect unless trolley is in lockout position See page 28 The Outside Quick Release accessory for use on garages with no service door disconnects the trolley from outside the garage in case of power failure PROGRAMMING NOTICE If this Security garage door opener is operated with a non rolling code transmitter the technical measure in the receiver of the garage door opener which provides security against code theft devices will be circumvented The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non rolling code transmitter to circumvent that technical measure Your garage door opener has already been programmed at the factory to operate with your hand held remote control The door will open and close when you press the large push button Below are instructions for programming your opener to operate with additional Security remote controls To Add or Reprogram a Hand held Remote Control USING THE LEARN BUTTON 1 Press and release the orange 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 wy remote
38. h of children at minimum height of 5 feet e away from all moving parts of the door Place entrapment warning label on wall next to garage door control Place manual release safety reverse test label in plain view on inside of garage door Upon completion of installation test safety reversal system Door MUST reverse on contact with a 1 1 2 high object or a 2x4 laid flat on the floor INSTALLATION STEP 1 Determine the Header Bracket Location 4 WARNING To prevent possible SERIOUS INJURY or DEATH e 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 e Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry e NEVER try to loosen move or adjust garage door springs cables pulleys brackets or their hardware all of which are under EXTREME tension e 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 Installation procedures vary according to garage door types Follow the instructions which apply to your door SECTIONAL DOOR AND ONE PIECE DOOR WITH TRACK 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 of the l
39. ind the cover will indicate proper connection If not lit the Lock and Light features will not function reverse wires to correct 1 Strip 7 16 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 WHT and white red wire to the RED Figure 3 2 Remove white cover by gently prying on a side corner near the top of the cover with a small flat head screwdriver Figure 4 Fasten with 6ABx1 1 4 self tapping screws drywall installation or 6 382x1 machine screws into gang box as follows e Drill and install bottom screw allowing 1 8 to protrude above wall surface e Position bottom of door control on screw head and slide down to secure Adjust screw for snug fit Install top screw with care to avoid cracking plastic housing Do not overtighten Insert bottom tabs and snap on cover To remove cover after mounting gently pry on a side corner near the top of the white cover with paper clip or small flat head screwdriver NOTE The push bar may Stick if the door control is not mounted on a smooth surface If a click is not heard when pressing the push bar loosen the two mounting screws or relocate the door control to a smoother surface 3 Standard installation only Run bell wire up wall and across ceiling to motor unit Use insulated staples to secure wire in several places Do not pierce wire with a staple creating a short or open circuit
40. ing use lag screws not provided to securely fasten the 2x4 to structural supports as shown If installing into masonry use concrete anchors not provided 2 Open your door to the highest point of travel as shown Measure the distance from the top of the door to the floor Subtract the actual height of the door Add 8 to the remainder See Example 3 Close the door and draw an intersecting horizontal line on the header wall at the determined height NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 10 for ceiling installation EXAMPLE Distance from top of door at highest point of travel to floor g2 Actual height Of door eseese 88 RHernmangat enar E gg Addi aea a e a a a e a 8 Bracket height on header wall 12 Measure UP from top of CLOSED door Proceed to Step 2 page 10 Unfinished Ceiling Structural Supports Header Wall OPTIONAL CEILING MOUNT FOR A HEADER BRACKET Vertical Centerline of Garage Door Header Wall Highest Point of Travel Hardware amp Distance One piece door without track jamb hardware Highest Point of Travel Header Wall Distance One piece door without track pivot hardware INSTALLATION STEP 2 Install the Header Bracket You can attach the header bracket either to the
41. ired DOWN close limit position using the black and orange buttons Figure 4 Check to be sure the door is fully closed without applying excessive pressure on the rail rail should not bow upwards and the belt should not sag or droop below the rail Push the remote control or door control Figure 3 This sets the DOWN close limit and begins opening the door NOTE If neither the black or the orange button is pressed the door will reverse off the floor and the DOWN travel limit will be set automatically Figure 3 wv or 2 24 4 WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door e Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system e NEVER use force adjustments to compensate for a binding or sticking garage door e If one control force or travel limits is adjusted the other control may also need adjustment e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 high object or 2x4 laid flat on floor CAUTION To prevent damage to vehicles be sure fully open door provides adequate clearance Figure 2 Push and hold until the door is at desired UP position Push either button to stop door at desired DOWN desiren
42. n 4 above this point Top of Door 2x4 is used to determine the correct mounting height from ceiling 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 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 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 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 Grease the top and underside of the rail surface where the trolley slides with rail grease N o o HARDWARE SHOWN
43. nel of motor unit extends fully downward Some installations may have shorter range due to a metal door foil backed insulation or metal garage siding 5 Opener noise is disturbing in living quarters of home e If operational noise is a problem because of proximity of the opener to the living quarters the Vibration Isolator Kit 89LM can be installed This kit was designed to minimize vibration to the house and is easy to install Having a Problem Continued 6 The garage door opens and closes by itself Be sure that all remote control push buttons are off Remove the bell wire from the door control terminals and operate from the remote only If this solves the problem the door control is faulty replace or there is an intermittent short on the wire between the door control and the motor unit Clear memory and re program all remote controls 7 The door doesn t open completely e Is something obstructing the door Is it out of balance or are the springs broken Remove the obstruction or repair the door 8 The door opens but won t close e If the opener lights blink check the safety reversing sensor See nstallation Step 10 If the opener lights don t blink and it is a new installation See Adjustment Step 2 For an existing installation see below Repeat the safety reverse test after the adjustment is complete 9 The door reverses for no apparent reason and opener lights don t blink
44. ntial incidental or special damages so the above limitation or exclusion may not apply to you This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state LIFETIME MOTOR amp BELT WARRANTY The motor and belt are fully warranted for the lifetime of the product to the first time purchaser pelle pele pe pel ele pe pele pe eee pel ape fel el pepe eed epee pel ep pel eee pel peel pee pe ee pepe pe pel ele fel fel pepe ele feel ep el el pel pete eee eee 2003 The Chamberlain Group Inc All Rights Reserved Fi pe ee eed epee eee eee ee ee eee eee eee ee pel ele eel ee eee eeel r Hl 114A2796 Printed in Mexico
45. oles Vertical Centerline of Garage Door Header Wall gt Lag Screws 5 16 9x1 5 8 2x4 Header Structural Bracket a Support c s a Door Spring Horizontal N Line a N r a ge l Garage Door 7 Highest Point of Vertical Garage Door Travel Centerline of Garage Door 7 Finished Ceiling Bene eee eae Vertical or 2 27 Header Centerline Bracket of Garage Door l Door Lag Screws 5 16 9x1 5 8 Header Wall Garage Door Centerline of Garage Door 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 e Position the rail bracket against the header bracket Header Wall e Align the bracket holes and join with a clevis pin Header Bracket as shown Belt Pulley Bracket j Insert a ring fastener to secure Torsion Spring Ring Fastener Header Bracket Clevis Pin 16 x2 3 4 5 16 x2 3 4 Selt Pulley Bracket Garage Door Foam Packaging Opener Carton or Temporary Support HARDWARE SHOWN ACTUAL SIZE Clevis Pin 5 16 x2 3 4 Ring Fastener 11 INSTALLATION STEP 4 Position the Opener To prevent damage to gara
46. oors also Center the door bracket on the top of the door in line with the header bracket as shown Mark either the left and right or the top and bottom holes Metal Doors Drill 3 16 pilot holes and fasten the bracket with the 1 4 14x5 8 self threading screws provided Wood Doors Drill 5 16 holes and use 5 16 x2 carriage bolts lock washers and nuts not HARDWARE SHOWN ACTUAL SIZE provided or 5 16 x1 1 2 lag screws not provided depending on your installation needs NOTE The door bracket may be installed on the top edge of the door if required for your installation Selt Threading Screw Refer to the dotted line optional placement 1 4 14x5 8 drawing Self Threading g Screw 1 4 14x5 8 Alias Header Wall Door Top of Door Finished Ceiling Bracket SS 2x4 Support Inside of Door nN Placement Bracket METAL DOOR Optional HORIZONTAL AND VERTICAL Y E eoh REINFORCEMENT IS NEEDED Nut FOR LIGHTWEIGHT GARAGE Bracket DOORS FIBERGLASS i tal E ee ALUMINUM STEEL DOORS 5 16 WITH GLASS PANEL ETC NOT PROVIDED Top of Door Inside Garage Vertical Centerline of Garage Door Top Edge of Door Optional Placement Carriage Bolt 5 16 x2 Not Provided pooo 7 For a door with no exposed framing WOOD DOOR a or for the optional installation use lag screws 5 16 x1 1 2 Not Provided to fasten door bracket
47. pener Please read the following warnings before proceeding to the installation section HARDWARE SHOWN ACTUAL SIZE Hex Screw 8x3 8 INSTALLATION 4 amp WARNING To avoid possible SERIOUS INJURY to fingers from moving garage door opener e ALWAYS keep hand clear of sprocket while operating opener e Securely attach sprocket cover BEFORE operating Hex Screws 8x3 8 ISS Belt Cap Retainer IMPORTANT INSTALLATION INSTRUCTIONS amp WARNING To reduce the risk of severe injury or death READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS 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 All repairs to cables spring assemblies and other hardware MUST be made by a trained door systems technician BEFORE installing opener Disable all locks and remove all ropes connected to garage door BEFORE installing opener to avoid entanglement Install garage door opener 7 feet or more above floor Mount emergency release handle 6 feet above floor 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 Install wall mounted garage door control e within sight of the garage door e out of reac
48. per 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 according to local code 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 16 A WARNING To prevent possible SERIOUS INJURY or DEATH from electrocution or fire e Be sure power is not connected to the opener and disconnect power to circuit BEFORE removing cover to establish permanent wiring connection e Garage door installation and wiring MUST be in compliance with all local electrical and building codes e 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 PERMANENT WIRING CONNECTION Ground Tab Green Ground Screw Ground Wire White Wire Black Wire 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 This is a required safety device and cannot be disabled IMPORTANT INFOR
49. rage door e If one control force or travel limits is adjusted the Operate the door in the down direction The door other control may also need adjustment must reverse on striking the obstruction Upon e After ANY adjustments are made the safety reversal successful safety reversal test proceed to system MUST be tested Door MUST reverse on Adjustment Step 4 contact with 1 1 2 high object or 2x4 laid flat on the floor ADJUST If the door stops on the obstruction it is not traveling far enough in the down direction Nq Complete Adjustment Steps 1 and 2 Programming the Limits and Forces NOTE On a sectional door make sure limit adjustments do not force the door arm beyond a straight up and down position See Figure 3 page 22 Repeat the test When the door reverses on the 1 1 2 board or 2x4 laid flat 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 aM IMPORTANT SAFETY CHECK ss Test the Safety Reverse System after 1 1 2 board or a 2x4 pria laid fl Each adjustment of door arm length limits or anfen 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
50. rn it on and then activate the opener the light will remain on for 4 1 2 minutes Press again to turn it off sooner Lock feature Designed to prevent operation of the door from hand held remote controls However the door will open and close from the Door Control the Outside Keylock and the Keyless Entry Accessories To activate press and hold the Lock button for 2 seconds The push bar light will flash as long as the Lock feature is on To turn off press and hold the Lock button again for 2 seconds The push bar light will stop flashing The Lock feature will also turn off whenever the Learn button on the motor unit panel is activated Additional features when used with the 3 Button hand held remote A To control the opener lights In addition to operating the door you may program the remote to operate the lights 1 With the door closed press and hold a small remote button that you want to control the light 2 Press and hold the Light button on the door control 3 While holding the Light button press and hold the Lock button on the door control 4 After the opener lights flash release all buttons 28 B To operate one door using all three buttons on the hand held remote You may program the remote to open the door with the large button close it with the middle button and stop the door s movement with the third button NOTE If remote is already programmed you must first erase all co
51. rs e 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 SHOWN wood doors ACTUAL SIZE GERR HARDWARE Self Threading Screw 1 4 14x5 8 To prevent damage to garage door reinforce inside of door with angle iron both vertically and horizontally Header Bracket Bracket Location HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE Centerline DOORS FIBERGLASS of Garage ALUMINUM STEEL DOORS Door WITH GLASS PANEL ETC NOT PROVIDED Vertical Figure 1 Vertical Not Provided Reinforcement O o Vertical f olo Centerline 10 of Garage Door KN oO oO i O 0 n o fQ A Bracket Vertical Reinforcement Vertical Centerline I Lock Washer O 5 16 Nut 5 16 18 Bracket Self Threading Screw 1 4 14x5 8 Figure 2B Figure 2A Inside Edge of Door or Reinforcement Board Not Provided ae 5 16 x2 Vertical Centerline of Garage Door UP S of Garage h Door pee Screw 1 4 14x5 8 Figure 4 Figure 3 ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece d
52. s to door travel ALWAYS keep garage door in sight until completely closed NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR NO ONE SHOULD GO UNDER A STOPPED PARTIALLY OPEN 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 garage door open or closed If rope knot becomes untied you could fall Using Your Garage Door Opener Your Security opener and hand held remote control have been factory programmed to a matching code which changes with each use randomly accessing over 100 billion new codes Your opener will operate with several Security remote controls utilizing up to 12 functions 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 bar down until the door starts to move The Keyless Entry See Accessories lf provided with your garage door opener it must be programmed before use See Programming When the opener is activated
53. se Rope and Handle To prevent possible SERIOUS INJURY or DEATH from a falling garage door Thread one end of the rope through the hole in the e If possible use emergency release handle to top of the red handle so NOTICE reads right side disengage trolley ONLY when garage door is up as shown Secure with an overhand knot at CLOSED Weak or broken Springs or unbalanced door least 1 from the end of the rope to prevent could result In an open door falling rapidly and or slipping unexpectedly Thread the other end of the rope through the hole gt Sie a E in the release arm of the outer trolley f NEVER use handle to pull door open or closed If rope e Adjust rope length so the handle is 6 feet above knot becomes untied you could fall the floor Secure with an overhand knot f NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling I Overhand Knot Trolley Release Emergency Release Handle 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 pro
54. ter 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 32 USING THE MULTI FUNCTION DOOR CONTROL Gea NOTE This method requires two people if the Keyless Entry is already mounted outside the garage Enter a four digit personal identification number PIN of your choice on the keypad Then press and hold ENTER 2 While holding the ENTER button press and hold the LIGHT button on the Multi Function Door Control 3 Continue holding the ENTER and LIGHT buttons while you press the push bar on the Multi Function Door Control all three buttons are held 4 Release buttons when the motor a 7 unit lights blink It has learned the o _ code If light bulbs are not y A installed two clicks will be heard 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 th
55. two washered bolts mounted in top of motor unit Align rail and styrofoam over sprocket Cut tape from rail belt and styrofoam REMOVE STYROFOAM Insert both washered bolts through the rail into the motor unit Tighten bolts securely Use only these bolts Use of any other bolts will cause serious damage to door opener Position belt over the motor unit sprocket S Washered Bolts 5 16 18x1 2 C Motor Unit Sprocket amp Foam Packaging ASSEMBLY STEP 2 Set the Belt Tension e 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 e Insert a screwdriver tip into one of the nut ring slots and Figure 2 brace it firmly against the trolley Figure 2 Trolley Threaded Figure 1 Nut Ring Slots Trolley Threaded Shaft Trolley Spring Trolley Nut 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 Figure 3 Trolley mi A AFTER RELEASE a 1 1 4 ASSEMBLY STEP 3 Attach the Belt Cap Retainer Position the belt cap retainer over the opener 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 o
56. 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 Inner Trolley Outer Trolley Ah Emergency Release Handle Inner Trolley lt wer m meee ew lt sannt erri Lane o Door with Open Door Backward Slant Incorrect 23 ADJUSTMENT STEP 1 Program the Travel Limits Travel limits regulate the points at which the door will stop when moving up or down Follow the steps below to set the limits Co Figure 1 ee Indicator Light Antenna To program the travel limits 1 Press and hold the black button until the yellow indicator light starts flashing slowly then release 2 Push and hold the black button until the door reaches the desired UP open position Figure 2 Adjust the position of the door by using the black and orange buttons Black moves the door UP open and orange moves the door DOWN close Check to be sure the door opens high enough for your vehicle NOTE Refer to previous page for correct door position for one piece door 3 Push the remote control or door control Figure 3 This sets the UP open limit and begins closing the door Press either the black or orange button before the door hits the floor The door will stop Adjust the des
57. wo 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 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 e 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 Doo

Chamberlain 2500B Garage Door Opener User Manual

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