Chamberlain 1000SDC-R, 2000SDC-R Garage Door Opener User Manual
Contents
1. T Be IL 25 Structural Supports Ceiling Header Highest Point of Travel Proceed to Step 2 page 10 Sectional door with curved track Close the door and mark the inside vertical centerline of the garage door Extend the line onto the header wall above the door Remember you can fasten the header bracket within 4 feet 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 refer to 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 supplied to securely fasten the 2x4 to structural supports as shown here and on page 9 NNNNNNNNNNNNAAS Highest Point of Travel One piece door with horizontal track ONE PIECE Door Without Track Read the Safety Instructions on page 8 They also apply to doors without tracks Unfinished e Close the door and mark the inside Ceiling vertical centerline of your garage Header Wall Vertical Centerline door Extend the line onto the header wall above door 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 ceil2. If your garage door binds sticks or is out of balance call for professional garage door service Garage doors door springs cables pulleys brackets and their hardware are To avoid damage to the garage door and opener disable locks before installing and operating the opener Use a wood screw or nail to hold locks in the open unlocked position Operation at other than 120V 60 Hz will cause opener malfunction and damage under extreme tension and can cause serious injury or death Do not try to loosen move or adjust them yourself Ropes left on a garage door could cause someone to become entangled and killed Remove all ropes connected to the door before installing and operating the Opener Hardware Supplied Rail Assembly Coupling Sleeve 1 Hex Screw 1 4 20 x 5 8 4 Nut 1 4 20 4 Identify the type and height of your door any special conditions that exist and any additional materials that may be required Test Your Door for Balance Opener Installation Hex Screw 5 16 18 x 7 8 4 Lag Screw 5 16 9 x 1 5 8 2 Lag Screw 5 16 18 x 1 7 8 2 Carriage Bolt 5 16 18 x 2 1 2 2 Clevis Pin 5 16 x 2 3 4 1 Clevis Pin 5 16 x 1 1 4 1 Clevis Pin 5 16 x 1 1 Nut 5 16 18 6 Lock Washer 5 16 6 Screw 6AB x 1 1 4 2 Screw 6 32 x 1 2 Insulated Staples 10 Ring Fastener 3 Handle Dry Wall Anchors 2 Rope Before you begin complete the following test to make sure your
3. 26 Once a Month Manually operate door If it is unbalanced or binding call for professional garage door service Once a Year Oil door rollers bearings and hinges The opener does not require additional lubrication Do not grease the door tracks Check to be sure door opens amp closes fully Adjust limits and or force if necessary See pages 24 amp 25 Operation of Your Opener Weak or broken springs could allow an open door to fall Activate the opener with any of the following The Remote Control Transmitter Hold push button down until the door starts to move The Door Control Hold push bar or button down until the door starts to move The Outside Keylock or Keyless Entry See Accessories When the opener is activated with the safety reversing sensor installed and correctly 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 allowing space for entry and exit of pets and for fresh air If the door has been stopped in a partially open position it will close If obstructed while closing the door will reverse ON If obstructed while opening the door will stop The garage door will reverse in the closing cycle and the opener lights will blink for 5 seconds when the invisible beam is broken If fully open the door will not close when the beam is broken The sensor has no effect in the openin
4. Too much force on the door will interfere with the proper operation of the safety reverse system The door might not reverse properly when required and could seriously injure or kill someone under it Do not increase the force beyond the minimum amount required to close the door Do not use the force adjustments to compensate for a binding or sticking garage door Test the safety reverse system monthly and following all adjustments to force levels See page 26 Right Side Panel Force Adjustment Controls How and When to Adjust the Forces Test the DOWN close force Grasp the door bottom when the door is about halfway through DOWN close travel The door should reverse Reversal halfway through down travel does not guarantee reversal on a one inch obstruction See page 26 If the door is hard to hold or doesn t reverse decrease the DOWN close force by turning the control counterclockwise Make small adjustments until the door reverses normally After each adjustment run the opener through a complete cycle Test the UP open force Grasp the door bottom when the door is about halfway through UP open travel The door should stop If the door is hard to hold or doesn t stop decrease UP open force by turning the control counterclockwise Make small adjustments until the door stops easily After each adjustment run the opener through a complete travel cy
5. about 2 as shown in Figures 1 2 and 3 Figure 1 Fasten straight door arm section to outer trolley with the 5 16 x1 clevis pin Secure the connection with a ring fastener Fasten curved section to the door bracket in the same way using the 5 16 x1 1 4 clevis pin Figure 1 ave SMe xd x Hole Alignment Alternative Figure 3 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 screws lock washers and nuts Figure 3 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 2 Hardware Shown Actual Size Pat SH 1 Loch Waster DE Firg Faster Gaa Fin Gee Fin Hax Song SME Thole HHE y F oo Bracket Sede TE Proceed to Adjustment Step 1 page 24 Trolley will re engage automatically when the opener is operated All ONE PIECE Doors Assemble the Door Arm ERE ad a Fasten the straight and curved door arm sections ex together to the longest possible length with a 2 or 3 hole overlap cin I With the door closed connect the straight door arm SHE dH Am oe E a section to the door bracket with the 5 16 x1 1 4 Sores al pud p clevis pin HEC HS a piros Secure
6. activate the opener the light will remain on for 4 1 2 minutes Press again to turn it off sooner The Light button will not control the opener lights when the door is in motion The 4 1 2 minute interval can be changed to 1 1 2 2 1 2 or 3 1 2 minutes as follows Press and hold the Lock button until the light blinks about 10 seconds A single blink indicates that the timer is reset to 1 1 2 minutes either rapidly or unexpectedly resulting in serious injury death or property damage If possible use the manual release rope and handle only when the door is fully closed To open the door manually The door should be fully closed if possible Pull down on the manual release handle Trolley ReleaseArm so that the trolley release i Ae sae arm snaps into a vertical J A Position position and lift the door H manually The lockout feature prevents the trolley from reconnecting auto matically and the door can be raised and lowered manually as often as necessary Lockout position Manual disconnect To reengage the trolley Pull the manual release handle toward the opener at a 45 degree angle so that the trolley release arm is horizontal The trolley will reconnect on the next UP or DOWN operation either manually or by pressing the Door Control push bar or button Trolley Trolley Release Arm Manual Release Handle Pull at 45 an
7. door is balanced and is not sticking or binding Lift the door about halfway as shown Release the door It should stay in place supported entirely by its springs Raise and lower the door to see if there is any binding or sticking Sectional Door Safety Reversing Sensor Installation Carriage Bolts 1 4 20 x 1 2 2 Wing Nut 2 Insulated Staples 20 One Piece Door Carton Inventory Your garage door opener is packaged in two cartons which contain the power unit and all parts illustrated below Accessories will depend on model purchased If anything is missing carefully check the packing material Parts may be stuck in the foam KEEP THE FOAM INTACT see page 6 Hardware is listed on page 3 Model 2000SDC R Model 1000SDC R Model 2000SDC R Model 1000SDC R GF SECURITY SECURITY 3 Channel Remote Control Single Function Remote Control Multi Function Lighted Door Control Panel Door Control Button Remote Control Transmitter Visor Clip Light Lens 2 Conductor Bell Wire White amp White Red Header Bracket Rail Assembly Door Bracket Sprocket Coupling Curved Door Arm Section Safety Sensor Bracket 2 es 99 99 99 99 8g Straight Door fety Label satetyLsals Arm Section 2 Safety Reversing Sensors l and 1 Sending Eye and 1 Receiving Eye Literature with 2 Conductor White amp White Black Bell Wire attached Before you begin survey y
8. 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 flash 10 times If bulbs are not installed 10 clicks are audible See page 12 Installation Step 10 Install the Lights and Lens Install a 100 watt maximum light bulb in each socket The lights will turn ON and remain lit for approximately 4 1 2 minutes when power is connected Then the lights will turn OFF Insert bottom lens tabs into slots on chassis and tilt towards chassis to engage top tabs then drop down gently into place See illustration To remove lift lens up and gently tilt slightly outward and down then pull out to clear bulbs Use care to avoid snapping off bottom lens tabs If the bulbs burn out prematurely replace with standard neck Garage Door Opener bulbs Fluorescent bulbs are not recommended because of possible interference with receiver transmitter signals Installation Step 11 Attach the Manual Release Rope and Handle Trolley Overhand Knot Trolley Release Arm Manual Overhand Knot 100 Watt Max Light Bulb OoOo000 OQooood CONTROL CENTER Lens Chassis Inser
9. particular can affect door travel Check the safety reversing sensor Remove any obstruction or align the receiving eye See page 18 don t turn on Replace the light bulb s 100 watts maximum Use a standard neck garage door opener bulb if regular bulb burns out don t turn off Is the Light feature on Turn it off The door may be out of balance or the springs are broken Close the door and use the manual 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 for professional garage door service Do not increase the force to operate the opener The opener motor hums briefly then won t work The opener won t operate due to power failure 1 The garage door springs are broken See above 2 If the problem occurs on the first operation of the opener door may be locked Disable the door lock Repeat the safety reverse test after the adjustment is complete 1 Use the manual 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 2 The Outside Quick Release accessory for use on garages with no service door disconnects the trolley from outside the garage in case of power f
10. reverse when required and could result in severe injury or death Repairs to cables spring assemblies and other hardware must be made by a professional garage door person Disconnect the electric power to the garage door opener before making any repairs or removing the covers SAVE THESE INSTRUCTIONS Care of Your Opener The Remote Control Transmitter Force and Limit Adjustment Controls The opener must learn the code of any new remote control Page 29 explains how to program your receiver and how to erase all codes if required Self service of your receiver and remote controls is not recommended If service is needed call the toll free number listed on the back page The Transmitter Battery LIMIT CONTROLS FORCE CONTROLS Weather conditions may cause some minor changes in door operation requiring some re adjustments particularly during the first year of operation Pages 24 and 25 refer to the limit and force adjustments The lithium battery should produce power for up to 5 years To replace battery pry open case with visor clip or screwdriver as shown Insert battery positive side up I Only a screwdriver is required Follow the instructions Dispose of your old battery properly carefully Repeat the safety reverse test page 26 after any adjustment of limits or force Maintenance Schedule Repeat the safety reverse test Make any necessary adjustments See page
11. the top panel The illustration 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 SECTIONAL Door Installation Procedure Bracket Location Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass aluminum steel doors with glass panel etc Figure 1 Vertical Reinforcement Vertical Guideline Carriage Bolt 5 16 wi u Vertical Guideline Center the door bracket on the previously marked vertical guideline used for the header bracket installation Note the correct UP placement as stamped inside the bracket Position the bracket on the face of the door within the following limits A The top edge of the bracket 2 4 below the top edge of the door B The top edge of the bracket directly below any structural support across the top of the door Mark and drill 5 16 left and right fastening holes Secure the bracket as shown in Figure 1 if there is vertical reinforcement If your installation doesn t require vertical reinforcement but does need top and bottom fastening holes for the door bracket fasten as shown in Figure 2 Inside Edg
12. 26 Drive shaft cover 41A4843 Interrupter cup 41B4245 Line cord 41A4837 Worm gear and retainer 30B363 Capacitor 1 2 HP 41C4669 Wire harness assembly 30B387 Capacitor 1 3 HP 41C4672 RPM sensor assembly 12A373 Capacitor bracket 41D4674 10E Receiver logic board assembly 41A3150 Terminal block w screws 41D4839 6 Cover LM 1 2 HP 41D4671 Limit switch assembly 41D4839 8 Cover LM 1 3 HP 12D554 Limit switch bracket 1C4840 4 Control Center access door 41D4759 Complete Motor Drive Assy with 175C123 Light socket 144B41 22T Pulley 108D47 Light lens 144B42 28T Pulley 20C14 Drive Belt 158A69 Retainer Ring 33 Model 1702LMC Model 59LMC c S y Model 88SD Model 97LMC Accessories Available For Your Opener Outside Quick Release Required for a garage with NO access door Enables homeowner to open garage door manually from outside by disengaging trolley Outside Keylock Operates the garage door automatically from outside when remote control is not handy 8 foot Complete Rail To allow an 8 foot door to open fully Extension Brackets Optional For safety sensor installation onto the wall or floor Motion Detecting Door 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 SECURITY Keyless Entry Model 971LMC SECURITY Single Function Rem
13. 5 8 Lock Nut Hex Rail Hex Screw of Screws y 9 WD Q3 Q a You have now finished assembling your garage door opener Please read the following warnings before proceeding to the installation section IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of severe injury or death to persons 1 READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS 2 Install only on a properly balanced and lubricated garage door An improperly balanced door may not reverse and could result in severe injury or death Repairs to cables spring assemblies and other hardware must be made by a professional service person before installing opener Disable all locks and remove all ropes connected to the garage door before installing the opener Ropes connected to a garage door can cause entanglement and death If possible install door opener 7 feet or more above floor with the manual release handle mounted 6 feet above the floor 5 Do not connect the opener to power source until instructed to do so 6 Locate the Door Control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from all moving parts of the door Install the User Safety Instruction Label on the wall adjacent to the control button and the Maintenance Instruction Label in a prominent location on the inside of the garage door Upon completion of the installation the door must reverse when it comes in contact with a one inch high ob
14. If the opener reverses in fully closed position Decrease down travel Turn the DOWN limit adjustment screw clockwise One turn equals 2 of travel If the door reverses when closing and there is no visible interference to travel cycle If the opener lights are flashing the Safety Reversing Sensors are either not installed misaligned or obstructed See Troubleshooting page 18 Test the door for binding Pull the manual release handle Manually open and close the door If the door is binding call for garage door service If the door is not binding or unbalanced adjust the DOWN close force See Adjustment Step 2 Adjustment Step 2 Adjust the Force Force adjustment controls are located on the right panel of the opener Force adjustment settings regulate the amount of power required to open and close the door The door will stop in the up direction if anything interferes with its travel The door will reverse in the down direction if anything interferes with its travel including binding or unbalanced doors If the forces are set too light door travel may be interrupted by nuisance reversals in the down direction and stops in the up direction Weather conditions can affect the door movement so occasional adjustment may be needed The maximum force adjustment range is about 3 4 of a complete turn Do not force controls beyond that point Turn force adjustment controls with a screwdriver Force Adjustment Label
15. Installation Step 4 Install the Safety Reversing Sensor Receiving and Sending Eyes Installing the Brackets Figure 1 DOOR TRACK MOUNT Right Side 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 from 4 6 above the floor They may be installed in one of three ways as follows Indicator Garage door track installation preferred Slip the curved arms over the rounded edge of each door track with the curved arms facing the door Snap into place against the side of the track It should lie flush with the lip hugging the back edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Figure 2 WALL MOUNT Right Side Place the bracket against the wall with curved arms Optional facing the door Be sure there is enough clearance for Extension the sensor beam to be unobstructed Bracket See Accessories If additional depth is needed an extension bracket see F Provided with Accessories or wood blocks can be used Extension Bracket 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 from 4 6 above the floor Attach brackets to wall with lag screws not provided f using extension brack
16. LACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON RESIDENTIAL USE 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 provinces do not allow the exclusion or limitation of consequential 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 province to province LIMITED WARRANTY ON MOTOR Model 2000SDC R The motor is fully warranted for the lifetime of the product to the first time purchaser Model 1000SDC R The motor is warranted to be free from any defect in materials and or workmanship for a period of 36 full months 8 years from the date of purchase al Pe rare red red rere d e
17. Lift Master Ge The Professional Line SECURITY Garage Door Opener Owner s Manual Model 1000SDC R Model 2000SDC R 1 3 HP 1 2 HP For Residential Use Only 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 on the back of your opener Contents Safety alert symbol review Install the lights and lens Safety information and precautions Attach the manual release rope and handle Testing your garage door for binding amp balance Fasten the door bracket sectional door Hardware supplied Fasten the door bracket one piece door Carton inventory Connect door arm to trolley sectional door Illustration of sectional door installation Connect door arm to trolley one piece door Illustration of one piece door installation Adjustment section pages 24 26 Assembly section pages 6 7 Travel limit adjustments Fasten rail to power unit Force adjustments Install the trolley Test the Protector System Attach the rail brackets Test the safety reverse system Installation safety instructions Operation safety instructions Installation section pages 8 23 Care of your opener Determine the header bracket location Maintenance schedule Sectional door Operation of you
18. T WIRES THROUGH OPENING IN DRIVE SHAFT COVER 2 PUSH WIRING THROUGH HOLE IN Control CHASSIS Center ABOVE CONTROL CENTER AND CONNECT TO Door Control Sensor OPENER TERMINAL Connections Connections SCREWS dotted line OPENER TERMINAL SCREWS In Control Center Installation Step 8 Electrical Requirements To reduce the risk of electric shock your garage door opener has a grounding type plug with a third grounding pin This plug will only fit into a grounding type outlet If the plug doesn t fit into the outlet you have contact a qualified electrician to install the proper outlet To avoid installation difficulties do not run the opener until Step 9 below If permanent wiring is required by your local code refer to the following procedure To prevent electrocution remove power from the garage door opener and from the circuit you plan to use for the permanent connection To make a permanent connection through the 7 8 diam hole in the top of the opener according to local code Remove the opener 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 Installation Step 9 Complete Safety Reversing Sensor Installation Ali
19. ailure 31 Repair Parts Rail Assembly Parts 41A4795 12B569 1 12B569 2 81C168 41C4677 1D4828 1 41A4836 25A18 Installation Parts KEY PART NO NO 41A5273 1 41A4166 1 29B 137 10A20 41A5056 1 41A5056 3 217A238 41A2828 41A5047 41A4353 178B34 41A5034 41A5266 1 178B35 41A4675 7 114A1947 DESCRIPTION Multi function door control panel Lighted door control button Remote control visor clip 3V2032 Lithium battery Single function remote control housing no circuit board 3 Channel remote control housing no circuit board 2 Conductor bell wire white amp white red Manual release rope amp handle assy Door bracket w clevis pin amp fastener Header bracket w clevis pin amp fastener Straight door arm section Safety sensor kit receiving and sending eyes with 3 2 conductor bell wire attached Safety sensor brackets 2 Curved door arm section NOT SHOWN Opener hardware bag includes hardware listed on page 3 Owner s manual 32 Hardware bag Includes sprocket coupling Left rail bracket Right rail bracket Rack Complete trolley assembly One piece T rail Drive sprocket kit Sprocket coupling 9 9 9 9 9 9 9 9 9 9 Repair Parts Power Unit Parts Down Brown spi LIMIT SWITCH ASSY Wire Drive Gear Center Limit Up Contact Contact KEY PART KEY PART NO NO DESCRIPTION NO NO DESCRIPTION 31D4
20. aintenance Instruction label in a prominent location on the inside of the garage door Page 28 explains how to operate the opener using the door control Hardware Shown Actual Size com gt E 6ABx1 1 2 Screw Lighted Door Control Button dunnnnnnnnon 6AB x 1 1 4 Screw Multi function std installation Insulated Staples 6 32 x 1 Screw Dry Wall Multi function pre wired Anchors DO NOT CONNECT TO LIVE ELECTRICAL WIRING CONNECT ONLY TO 24 VOLT LOW VOLTAGE WIRES CONNECTION TO LIVE WIRES OR HIGHER VOLTAGE MAY CAUSE SERIOUS INJURY FROM SHOCK BURN OR ELECTROCUTION Children operating or playing with a garage door opener can injure themselves or others The garage door could close and cause serious injury or death Do not allow children to operate the push button or the remote control transmitter A moving garage door could injure someone under it Activate the opener only when the door is properly adjusted you can see it clearly and there are no obstructions to door travel Do NOT connect the power and operate the opener at this time See Step 9 on page 18 H is cer Multi Function Door Control e o 1 Hm I s J Lighted REMOVE COVER Door Control Standard ommes installation L S Gum Aud To Replace Insert Bottom Tabs First Figure 3 To Replace Insert Bottom Tabs First 2 Conductor Bell Wire Figure 4 WIRING TO CONTROL CENTER 1 INSER
21. cket Top of Opener Foam 1l Packaging Top of Door Installation Step 6 Hang the Opener Two 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 The bracket and fastening hardware are not supplied Measure the distance from each side of the opener to the structural support Cut both pieces of the hanging bracket to required lengths Drill 3 16 pilot holes in the structural supports Attach one end of each bracket to a support with 5 16 x1 7 8 lag screws Fasten the opener to the hanging brackets with 5 16 18x7 8 screws lock washers and nuts 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 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket Hardware Shown Actual Size TRITICI Lag Screw 5 16 18 x 1 7 8 Hex Screw 5 16 18 x 7 8 Nut 5 16 18 Lockwasher 5 16 16 The opener could fall and injure someone if it is not properly secured Fasten the opener securely to structural supports of the garage Structural Supports Lag Screws 5 16 x1 7 8 Measure ___ Distance 5 16 18x7 8 Hex S
22. cle 25 If the door doesn t open at least 5 feet Increase UP Open force by turning the control clockwise Make small adjustments until door opens completely Readjust the UP limit if necessary After each adjustment run the opener through a complete travel cycle If the door reverses during the down close cycle and the opener lights aren t flashing Increase DOWN close force by turning the control clockwise Make small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close the door Adjustment Step 3 Test The Protector System Press the remote control push button to open the door Place the opener carton in the path of the door Press the remote control push button to close the door The door will not move more than an inch and the opener light will flash for 5 seconds Professional service is required if the opener closes the door when the safety reversing sensor is obstructed The garage door opener will not close from a remote if the indicator light in either sensor is off alerting you to the fact that the sensor is misaligned or obstructed The garage door can be closed by pressing and holding the Door Control push bar or button until down travel is completed Adjustment Step 4 Test the Safety Reverse System Test With the door fully open place a o
23. crews 5 16 Lock Washers 5 16 18 Nuts Preferred Range of Bracket Placement Figure 2 FINISHED CEILING Bracket m ad AON Not Supplied _ SRAT Dep Hidden Support Not Supplied 5 16 18x7 8 Screw 5 16 Lock Washer 5 16 18 Nut 5 16 18x7 8 Screw 5 16 Lock Washer 5 16 18 Nut Preferred Range of Bracket Placement Installation Step 7 Install the Door Control and Connect all Wiring Locate the door control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from all moving parts of the door and door hardware The door control is typically attached directly to the wall If installing into drywall drill 5 32 holes and use the anchors provided For pre wired installations as in new home construction the multi function door control can be mounted to a standard single gang box 1 Strip 1 4 of insulation from one end of the bell wire and connect it to the two screw terminals on the back of the door control by color white to 2 and white red to 1 Fig 1 2 Lighted door control Fasten to wall with 6ABx1 1 2 self tapping screws Multi function Remove the white cover by gently pushing both thumbs against upper corners of cover on the back side of the door control Fig 2 Fasten with 6ABx1 1 4 self tapping screws standard installation or 6 32x1 machine screws pre wired installation as follows Fig 3 Install bottom screw a
24. ct the Door Arm to the Trolley Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin It may be necessary to lift the door slightly to make the connection Secure with a ring fastener Run the opener through a complete travel cycle If the door has a slight backward slant in full open position as shown in the illustration decrease the UP limit until the door is parallel to the floor 23 Adjustment Section Pages 24 26 Improper adjustment of the travel limits will interfere with the proper operation of the safety reverse system The door might not reverse properly when required and could seriously injure or kill someone under it Test the safety reverse system monthly and following all adjustments to the travel limits See page 26 Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until the safety reversing sensors are completely installed Limit adjustment settings regulate the points at which the door will stop when moving up or down The door will stop in the up direction if anything interferes with door travel The door will reverse in the down direction if anything interferes with the door travel including binding or unbalanced doors To operate the opener press the Door Control push bar or button Run the opener through a complete travel cycle Does the door open and close completely Does the door stay closed a
25. e of Door or Door Bracket Hardware Shown Actual Size Nut 5 16 Lockwasher 5 16 Carriage Bolt 5 16 18 x 2 1 2 20 All ONE PIECE Door Installation Procedure Please read and comply with the warnings and reinforcement instructions on page 20 They apply to one piece doors also Header Wall 2x4 Support Finished Ceiling M E d pe P A CAS Horizontal and vertical Header w reinforcement is needed for Bracket lightweight garage doors f fiberglass aluminum steel Door door with glass panel etc Bracket Not Provided Vertical Inside Edge 1 Centerline of of Door or Garage Door Reinforcement Board Door Raa Bracket MNT Center the bracket on the inside face of the door in line with the header bracket as shown Make either the left and right or the top and bottom holes Hardware Shown Actual Size Drill 5 16 pilot holes and fasten the door bracket with hardware supplied O Nut 5 16 18 Lockwasher 5 16 Carriage Bolt 5 16 18 x 2 1 2 21 Installation Step 13 Connect Door Arm to Trolley Follow instructions which apply to your door type as illustrated below and on page 23 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
26. e rrr rr rrr Fre ed e rr Pr Pr fr rr Fr Fr rc Fc rc e re e e e eH e Hr rr fea rrr fe eee ed ed ed fed ed fee fr Fc rc pele 2000 The Chamberlain Group Inc 114A1947F All Rights Reserved Printed in Mexico
27. enteestussunceercesvedesecpeuseepivetuoe RENE EVE UTE AN A SERNN E E ES 4 15 20 Travel limits Adj stiment procedutes 1 1o Ote ER DP ee bre ETE EE ELe eite Ee Eee epo Le Con Luo Ree EE De E oaa Re o RR REL ER RE RR Late 23 24 Problems that might require limit adjustments essere nne ee neetrneteen nennen nennen 30 31 Safety Inr PI P 24 277 Manual Release Rope amp Handle LEockout feat fe 52 et ERREUR REIR IRE FOE eee a e RU Rue een ORE ERE ON Rd npe rene stor sg 28 Manual disConnectrecs cc E EE A EAA E A A E mm 28 31 Safety WAIT a gs i des de des dos ia EOAR E E A EEE E E dn 7 19 27 28 Opener Terminals Doot control connections t d d ede E TT A 17 Safety reversing sensor Connections eite tte dit aen rod eR ERI oed Te eR a EE ep RE HANE NA olepevaestovessuersesreviestevieeeenyy 17 Outside Keylock aceessory connectlons niece cuite e reete IDE Teste tenente tb entries tenente tt stseaveaseersssreveesteveesuereas eges 17 Operational Noise Vibration Noise isolator kit o ie tetto E retia sca rte Ee FERES Eee e avena 30 ProtectOr System ese 12 26 Receiver amp Remote Controls Programming the rece vere uui RORRDRE RON aaee Ee Oae ae Ea ER RTI FORSE ES BTE EE Re ESTEE EET EEE DL sib E EES E Ek Ss 29 Io ern parilKee EDDIE 29 NEW B Cu PEEL 29 Problems with remote control transmitter operation esseseeeeeseeeee eee enne nennen neeennetnnen
28. ets or wood blocks adjust right 9 a oe and left assemblies to the same distance out from the mounting surface Make sure all door hardware Provided with h Extension obstructions are cleared Bracket Sensor Bracket Indicator Floor installation Lens light Use wood blocks or extension brackets see Accessories to elevate sensor brackets so the lenses Figure 3 FLOOR MOUNT Right Side will be 4 6 above the floor Carefully measure and place right and left assemblies at S misc the same distance out from the wall Be sure all door Bracket hardware obstructions are cleared Provided with Extension Bracket Fasten to the floor with concrete anchors as shown Attach with concrete anchors not provided Notre rrr eran N Provided with Extension Bracket Optional Extension Bracket 13 Installation Step 4 Continued Install the Safety Reversing Sensor 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 See Figure 4 Finger tighten the wing nuts Recommended Wire Routing 1 Using insulated staples run the wires from both sensors to the rail at the door header see Figure 5 2 Cross and twist the two wires where they meet t
29. g cycle If the sensor is not installed or is not aligned correctly the door won t close from any remote transmitter 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 If you release them too soon the door will reverse Opener Lights will turn on under the following conditions When the opener is initially plugged in when the power is interrupted when the opener is activated It 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 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 With the opener lights off press and hold the light button for 10 seconds until the light goes on and off again To restore this feature start with the opener lights on then press and hold the light button for 10 seconds Operation of the Door Controls see Lighted Door Control Button Press to open or close the door Lighted Push Bar Door Control Panel Press the white square to open or close the door Press again to reverse the door during the closing cycle or to stop the door while it s opening Light Feature Door Control Panel Press the Light button to turn the opener light on or off If you turn it on and then
30. gle To reconnect additional programming features next page Repeat the procedure and the light will blink twice resetting the timer to 2 1 2 minutes Repeat again for a 3 1 2 minute interval etc up to a maximum of four blinks and 4 1 2 minutes Lock Feature Door Control Panel Designed to prevent operation of the door from portable remote controls However the door will open and close from the Door Control push bar 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 Smart button on the opener panel is activated Children operating or playing with a garage door opener can injure themselves or others The garage door could close and cause serious injury or death Do not allow children to operate the door controls or remote controls A moving garage door could injure or kill someone under it Activate the opener only when you can see the door clearly it is free of obstructions and is properly adjusted Situation The opener doesn t operate from either the door control or the remote control Having a Problem Probable Cause amp Solution 1 Does the opener have electric power Plug a lamp into the outlet If it doesn t l
31. gning the Safety 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 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 re adjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor vertically and or horizontally until it receives the sender s beam When the green indicator light glows steadily tighten the wing nut 18 To prevent electrocution or fire installation and wiring must be in compliance with local electrical and building codes Do NOT use an extension cord 2 wire adapter or change the plug in any way to make it fit your outlet Permanent Wiring Connection Ground Tab Green Ground Screw White Wire BlackWire Trouble Shooting 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 under staples or at screw terminal connections ncorrect wiring between sensors and opener A broken wire 2 If the sending eye indicator light glows steadily but the receiving eye indicator
32. he rail see inset A Run the wires inside the channels at the top of the rail along each side to the power unit and pull taut see inset B Do not use the lower trolley channels NOTE If your access door is near the garage door you may choose to install the door control at this time and run the door control wire along the rail with the sensor wires Use one rail channel for the door control wire and the other channel for both sensor wires If you choose this option follow instructions 1 3 on page 17 now 3 Thread the wires through the tabs on top of the drive shaft cover 4 With your screwdriver tip tuck the wires snugly into the rail channels You will complete the wiring in Installation Step 7 Figure 5 1 Run wires from sensors to end of rail at the door header Cross amp twist here to help contain wires in channels on top of rail Foam Packaging 2 Run wires along channels to power unit and pull taut 3 Thread wires through tabs on top of Drive Shaft Cover 4 With screwdriver blade ZA tuck wires snugly into channels Z 14 Figure 4 1 4 20x1 2 Carriage bolt Hardware Shown Actual Size m CP 1 4 20x1 2 Carriage Bolt Wing Nut Staples Sensor Wire Sensor Wire Twist Wires Header Bracket Term z207 sore t Sensor Invisible Light Beam Pro
33. ight check the fuse box or the circuit breaker Some outlets are controlled by a wall switch 2 Have you disabled all door locks Review installation instruction warnings on Page 7 3 Is there a build up of ice or snow under the door The door may be frozen to the ground Remove any restriction 4 The garage door spring may be broken Have it replaced 5 Repeated operation may have tripped the overload protector in the motor Wait 15 minutes Try again Opener operates from the remote control but not from the door control The door operates from the door control but not from the remote control The remote control has short range Opener noise is disturbing in living quarters of home The garage door opens and closes by itself 1 Is the door control push bar lit If not Remove the bell wire from the opener terminal screws Short the red and white terminals by touching both terminals at the same time with a piece of wire If the opener runs check for a faulty wire connection at the door control a short under the staples or a broken wire 2 Are the wiring connections correct Review Installation Step 7 page 17 1 If your model has the Lock feature turn it off 2 Is the wall push button flashing Your opener needs to re learn a remote control code Refer to instructions on the opener panel 3 Does the battery test light glow when the remote control push button is pressed If not replace the batte
34. ing use lag screws not supplied to securely fasten the 2x4 to structural supports as shown Header Wall Highest Point of Travel Distance Hardware One piece door without track jamb hardware 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 Close the door and draw an intersecting horizontal line on the header wall at the determined height 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 Proceed to Step 2 page 10 Vertical Centerline of Garage Door Header Support OPTIONAL CEILING MOUNT FOR HEADER BRACKET Header Highest Point Wall of Travel Distance One piece door without track pivot hardware EXAMPLE Distance from top of door at highest point of travel to floor 92 Actual height of door sss 88 Remainder 5 52 oon eoo the 4 OG fess eere ee erepti leet lop ie EATTATR 8 Bracket height on header wall 12 Measure UP from top of CLOSED door You can attach the header bracket either to the wall above the garage door or to the ceiling Follow the Install the Header Bracke
35. ject or a 2x4 laid flat on the floor Do not wear watches rings or loose clothing while installing or servicing an opener Jewelry or loose clothing can be caught in the mechanism of the garage door or the opener Installation Section Pages 8 23 Installation Step 1 Determine Header Bracket Location Installation procedures vary according to garage door types Follow the instructions which apply to your door SECTIONAL Door or ONE PIECE Door with Track If the header bracket is not rigidly fastened to a structural support on the header wall or ceiling the safety reverse system may not work properly see page 26 The door might not reverse when required and could cause serious injury or death The garage door springs cables pulleys brackets and their hardware are under extreme tension Do not attempt to loosen move or adjust them yourself Serious personal injury or death could result Call for professional garage door service Vertical Finished D J Header _ I Guideline Wall f m Dy Ceiling Ib F oA Open your door to the highest point of travel as shown Draw an inter secting horizontal line on the header wall 3 above the high point This height will provide travel clearance for the top edge of the door ey A j a a m TES DS No Vertical ij i Guideline e
36. llowing 1 8 to protrude from the wall Position bottom of door control over screw head and adjust for snug fit nstall top screw with care to avoid cracking plastic housing Do not overtighten Replace cover by inserting bottom tabs and snapping into place To remove cover after mounting gently pry at top with paper clip or small flat head screwdriver NOTE After installation a green indicator light behind the cover will indicate proper connection If not lit the Lock and Light features will not function reverse wires to correct 3 Standard installation only Run bell wire up wall and across ceiling to opener Use insulated staples to secure wire in several places Be careful not to pierce the wire with a staple creating a short f your access door is near the garage door you may run this wire with the Safety Reversing Sensor wires along the top of the rail See page 14 4 Remove Control Center door on right panel of opener to access the terminal screws 5 Thread all wires through the opening at the base of the drive shaft cover Fig 4 6 Insert the remaining wire through the hole in the power unit and strip 1 4 of insulation from each set of wires 7 Connect door control wire to the opener terminal screws white to 2 and white red to 1 8 Connect sensor wires to the opener terminal screws white to 2 and white black to 3 9 Attach the User Safety Instruction label to the wall near the door control and the M
37. m may result in serious injury or death to persons trapped by a closing garage door Repeat this test once a month and adjust as needed L One Inch board or a 2x4 laid flat IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death to persons READ AND FOLLOW ALL INSTRUCTIONS Do not permit children either to operate or to play with the opener Keep remote control in a location inaccessible to children Operate opener only when the door is in full view and free from any obstruction Keep the door in sight until it is completely closed NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR Check safety reversal system monthly See page 26 The garage door MUST reverse on contact with a one inch object or a 2x4 board laid flat placed on the floor If an adjustment is made to one of the controls either force or limits of travel the other control may need to be adjusted also and the safety reversal system must be checked Failure to properly adjust the opener may result in severe injury or death If possible use the manual release only when the door is in a closed position Caution should be taken whenever the disconnect cord is actuated with the door open Weak or broken springs may cause the door to fall rapidly causing injury or death to persons KEEP GARAGE DOORS PROPERLY BALANCED See page 3 An improperly balanced door may not
38. nd not reverse unintentionally when fully closed If your door passes both of these tests no limit adjustments are necessary unless the reversing test fails see page 26 Adjustment procedures are outlined below Run the opener through a complete travel cycle after each adjustment Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off Simply wait 15 minutes and try again Read the procedures carefully before proceeding to Adjustment Step 2 Use a screwdriver to make limit adjustments Travel Limit Adjustment Right Side Panel Screws Adjust UP Travel LIMIT ADJUSTMENT LABEL Adjust DOWN Travel How and When to Adjust the Limits If the door does not open completely but opens at least five feet Increase up travel Turn the UP limit adjustment screw clockwise One turn equals 2 of travel If door does not open at least 5 feet Adjust the UP open force as explained in Adjustment Step 2 If the door does not close completely Increase down travel Turn the DOWN limit adjustment screw counterclockwise One turn equals 2 of travel If door still won t close completely try lengthening the door arm Page 22 If you have adjusted the door arm to the maximum length and the door still will not close completely lower the header bracket See Installation Step 1 pages 8 9 24
39. ne inch board or a 2x4 laid flat on the floor centered under the garage door Operate the door in the down direction The door must reverse on striking the obstruction Adjustment If the door stops on the obstruction it is not traveling far enough in the down direction ncrease the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1 4 turn Repeat the test On a sectional door make sure limit adjustments do not force the door arm beyond a straight up and down position See the illustration on page 22 When the door reverses on the one inch board remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment If the door will not reverse after repeated adjustment attempts call for professional garage door service Important Safety Check Repeat Adjustment Steps 1 4 after Each adjustment of door arm length force controls or limit 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 26 Without a properly working safety reversing sensor persons particularly children could be seriously injured or killed if trapped by a closing garage door Repeat this test once a month Failure to test and adjust the safety reverse syste
40. nen netten nee tenete nne 30 Safety Reverse Test Procedure sissies uo ORE CELERE EALENTERTEREER IER EEEE E PIR PEE SENE ee e Ne Pre spe tiene snag 26 Testing tequited Roper re ER REN ERE REIR Ske dessacsaeesoacecsecdwuceeiancevsescastenseesyatessiaceneerssasaneedeabeedecdentees 7 26 30 31 Safety reverse system problems Securing header bracket to wall 5 53 2 eee eter Re ee pere OERE E Ie o ERROR SEDE E Ee Eana 8 Adjusting trayel limits eee rrr ERR RE ROE EROS Ee REDE ETIN AGERE NEIGE GE reor a bua Pes Pie ep Pie Die Pea iaia ia Ee 24 Applying excessive force on the door ettet tenete decet AA Ae dpa spe spese aep re done de dee ghe deep teen ede deed ador es 25 Buckling or uneven floor uinea D a tu T Dice d oe eR eae ER e E Ea E teatros deer oid 5 Safety Warnings sess 2 3 7 8 12 15 16 17 18 19 20 24 25 26 27 28 29 User Instruction Label for Garage Wall eene nennen nennen nennen nennen nennen tentent 7 17 35 LIFT MASTER SERVICE HOW TO ORDER IS ON CALL REPAIR PARTS Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed OUR LARGE SERVICE ORGANIZATION accordingly SPANS AMERICA AND CANADA WHEN ORDERING REPAIR PARTS ALWAYS GIVE INSTALLATION AND SERVICE INFORMATION IS AS THE FOLLOWING INFORMATION NEAR AS YOUR TELEPHONE SIX DAYS A WEEK PART NUMBER SIMPLY DIAL OUR TOLL FREE NUMBER PART NAME 1 800 654 4736 PISIS HOURS Cen
41. oor Line Hardware Shown Actual Size Lag rem EAEan E 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 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 nsert a ring fastener to secure Foam Fachada Hardware Shown Actual Size The Protector System IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR 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 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 light will flash for 5 seconds The units must be installed inside the garage so that the sending and receiving eyes face each other across the door between 4 6 above the floor Ei
42. ote Control Includes visor clip SECURITY 2 Channel Remote Control Includes visor clip SECURITY 3 Channel Remote Control Includes visor clip SECURITY 4 Channel Remote Control Includes visor clip SECURITY 3 Channel Mini Remote Control With key ring and Velco fastening strip Enables homeowner to operate garage door opener from outside by entering code on specially designed keyboard Also can add a temporary pass code for visitors or service persons This temporary code can be limited to a programmable number of hours or entries To Add the Keyless Entry We recommend that you program your code before you install the Keyless Entry You will not need assistance and you can test the reception at the mounting location before installation 1 Choose a 4 digit code using numbers from 0 to 9 a number can be used more than once for example 4 0 4 1 2 Press the four buttons for the code then press and hold the Enter button The indicator light on the door opener panel will blink 3 Press and release the Smart learn button on the opener panel After the opener lights flash release the Enter button Test by pressing the the code then press Enter The door should begin to move You may also program the Keyless Entry from the Multi Function Door Control as follows 1 With the door closed enter the four digit code desired then press and hold Enter 2 Press and hold
43. our garage area to see whether any of the conditions below apply to your installation You may find it helpful to refer back to this page as you proceed with the installation of your opener SECTIONAL Door or ONE PIECE Door with Track Installation FINISHED CEILING NIOS Support bracket amp NN pes S fastening hardware Bp is required NN Horizontal and vertical reinforcement D See page 16 is needed for lightweight garage doors fiberglass steel aluminum door with glass panels etc See page 20 for details Header Wall o 3 gum jf SSS ilm SSS Extension Spring la tie anm OR OR s Torsion Spring One Piece Door Extension Spring a c MEE SS M Header Wall Doo Access Door CD ps O amp Safety Reversing Sensor rs NNNM Floor must be level across width of door gt Y Hic c Safety Reversing Sensor ONE PIECE Door Without Track Installation FINISHED CEILING Support bracket amp fastening hardware is required See page 16 a Access Door Safety Reversing S pE a between floor and bottom of sengor door must not exceed 1 4 Safety Reversing Sensor Assembly Section Pages 6 7 ASSEMBLY STEP 1 Fasten the Rail To the P
44. ower Unit NOTE To aid in assembly and installation replace the foam packing around the power unit Remove it after Installation Step 5 Working on a level surface align the rail assembly with the power unit as shown Rail Power Unit Power Unit Slip the coupling over the rail sprocket Bracket Sprocket Lock Nuts Slide the rail through the power unit bracket until the coupling fits securely over the power unit sprocket Align the two screw holes in the rail with those in the power unit bracket Insert two 1 4 20x5 8 hex screws Opener and lock nuts Tighten securely with a 7 16 socket Chassis wrench Rail Coupling Sprocket Hex Screws 1 4 20x5 8 Foam Packaging Hardware Shown Actual Size 1 4 20 1 4 20 x 5 8 Lock Nut Hex Screw Trolley ASSEMBLY STEP 2 Install the Trolley As illustrated above slide the trolley onto and along the bottom of the rail until it snaps firmly in place Be certain to install it facing correctly the trolley release arm must be horizontal lock position with its arrow pointed away from the power unit ASSEMBLY STEP 3 Attach the Rail Brackets i 1 4 20 Align rail brackets to end of rail assembly as shown Rail Lock Nuts Brack ackets eee Insert two 1 4 20 x 5 8 hex screws and lock nuts Tighten securely with a 7 16 socket NS gt 2 NS e ge Hardware Shown Actual Size 1 SS 1 4 20 1 4 20x5 8 1 4 20 x
45. r opener One piece door Receiver amp remote control programming Install the header bracket Having a problem seen 30 Attach the rail to the header bracket Repair parts rail assembly The Protector System Repair parts installation Install the safety reversing sensor Repair parts power unit Position the opener Accessories Hang the opener Install the door control and connect all wires Electrical requirements Complete the safety reversing sensor installation Start by reviewing these important safety alert symbols When you see these Safety Symbols on the following pages they will alert you to the possibility of serious injury or death if you do not comply with the corresponding instructions The hazard may come from something mechanical or from electric shock Read the instructions carefully Mechanical Electrical When you see this Safety Symbol 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 corresponding instructions Read the instructions carefully This garage door opener is designed and tested to offer safe service provided it is installed operated maintained and tested in strict accordance with the safety instructions contained in this manual Safety Information and Precautions An unbalanced garage door might not reverse when required and someone under the door could be seriously injured or killed
46. rdance 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 1 800 654 4736 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 LIMITED 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 OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REP
47. ry 4 Program the receiver to match the remote control code 5 Repeat the receiver programming procedure with all remote controls Check the battery test light If the light is dim replace the battery Change the location of the remote control in your car Check to be sure the antenna on the right side panel of opener extends fully BR WN Some installations may have shorter range due to a metal door foil backed insulation or metal garage siding If operational noise is a problem because of proximity of the opener to the living quarters the Vibration Isolator Kit 41A3263 can be installed This kit was designed to minimize vibration to the house and is easy to install 1 Be sure that all remote control push buttons and battery indicator lights are off 2 Remove the bell wire from the door control terminals and operate from the remote control 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 opener The door doesn t open completely The door stops but doesn t close completely 1 If the door has been working properly but now doesn t open all the way increase the up force See page 25 2 Is something obstructing the door Remove the obstruction or repair the door 3 If door opens at least 5 feet the travel limits may need to be increased One turn equals 2 inches of travel See page 24 Repeat the safety re
48. t Bottom Lens Tabs First Do not use the red handle to pull the door open or closed The rope knot could become untied and you could fall Use the manual release only to disengage the trolley and if possible only when the door is closed Garage doors are heavy If the door is open when the handle is pulled the door could close inadvertently if it is not properly balanced Serious injury may result to persons under the door Make sure the doorway is clear of persons and obstructions before pulling handle when door is open 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 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 above the floor Secure with an overhand knot If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling Installation Step 12 Fasten Door Bracket Follow instructions which apply to your door type as illustrated below or on page 21 To prevent damage to steel aluminum fiberglass or glass panel doors always reinforce the inside of the door both vertically and horizontally with an angle iron A horizontal brace should be long enough to be secured to 2 vertical supports A vertical brace should cover the height of
49. t instructions which will work best for your particular requirements Installation Step 2 Fastening the Header Bracket to the Wall Fastening the Header Bracket to the Ceiling Center the bracket on the vertical guideline with the bottom edge of the bracket on the horizontal line as Center the bracket on the vertical mark no more than 6 shown with the arrow pointing toward the ceiling 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 Extend the vertical guideline onto the ceiling as shown Mark either 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 Mark holes designated for ceiling mount only Drill with the hardware provided 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Wall Mounting Hole Celing Mounting Holes fy The nal hok Hh tor porHonng onhe ou MUH ute lag s rem g k mound the header bra hei postening only You mundus lag erem Optnal mound te header bracket whl Hourin Hok ed yous a7 at T Fininhedcaling get woe n ttt le im DUM eT Verk al vmm a tn lag Ere NH a we Cener Une E ui vnus id CAG SSE x inu 2 a Garage nn Deor 7 e _Header_ HHhh H Ver al VALL REN ll Pani oi Tha ud Conbb o dicun gt fel Garage D
50. tection Area Sensor Installation Step 5 Position the Opener Follow instructions which apply to your door type as illustrated To prevent damage to steel aluminum fiberglass or glass panel doors do not rest the opener on the door without using a 2x4 SECTIONAL Door or ONE PIECE Door with Track A 2x4 laid flat is convenient for setting an ideal door to rail distance e Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough e Open the door all the way and place a 2x4 laid flat on the top section beneath the rail If the top panel hits the trolley when you raise the door pull down on the trolley release arm to disconnect the inner and outer sections The trolley can remain disconnected until Step 12 is completed Trolley Trolley Release Arm ONE PIECE Door without Track With the door fully open and parallel to the floor measure the distance from the floor to the top of the door Using a stepladder as a support raise the opener to the same distance as the door from the floor it will be at a slight angle as shown The top of the door should be level with the top of the opener Do not position the opener more than 3 above this point 15 Rail 2x4 DE uy EI Oo ol o Foam V 6 Door Packaging Cc LI Header Bra
51. the light button on the door control Bo Press and hold the door control push bar After the opener lights flash release all buttons Access Door Outside Quick Release Accessory ccceccsscssessessesecsecnsceecsscescsecesceceecescseceesaeesesaeeaeaeeaeeseeseeseeaeeaes 31 34 Electrical Safety Warnings dene deer e n e e e nane ens enn enn enne E endende ondes dondos 7 18 27 Garage Door Testing for balance binding and sticking nennen nennen enne iei a Ea a a nenne 3 24 27 Determining high point of travel SISVIDICIEUEPTIPP E 8 uanIeXd n E 9 Disabling existimes locks ene eb teh en eh edunt ere hs PE e S RE C cos TE Te E URBI TERT UE Fe eI S PIDE 3 7 Force controls Adjustment procedures riisi M M 25 Problems that might require force adjustments 0 0 0 eee eese eee enne enne nennen nennen innen nennen nennen 30 31 Safety Warnl gsinoceo ore losen dete teen een eve ee UR RN NUUS I iPT TIT TR Fer e iE Ti ruDs 25 27 Door hardware eoan 3 7 8 17 27 28 Maintenance vus a entum eor ed pervesves ev eevseuvenvenresstiscet Dee fee deo vay a e prete e ve pev esie 7 24 277 Reinforcement requirement cin eieiei e eee EEEE E EEEE EE 5 20 21 Removing of all TOpes e EC CCC ERE 3 7 Possibl door damage 15 3 3 sacteelecbantectccbentectees
52. ther 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 garage door track without additional hardware Without a properly working safety reversing sensor persons particularly children could be injured or killed by a closing garage door Read and follow all instructions To protect small children install the safety reversing sensor so that the beam will be no higher than 4 6 above the garage floor Disconnect power to the garage door opener before installing the safety reversing sensor 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 o A A A l v A A A Sensor Beam V V V Sensor Beam 4 6 max 4 6 max above floor above floor Invisible Light Beam Protection Area Facing the door from inside the garage 12
53. tral Standard Time ADDRESS ORDERS TO 6 00 A M TO 7 00 P M Monday through Friday 8 00 A M TO 6 00 P M Saturday THE CHAMBERLAIN GROUPING Parts amp Service Department 2301 N Forbes Boulevard Suite 104 For professional installation parts and service Tucson Arizona 85745 contact your local LIFT MASTER CHAMBERLAIN dealer Look for him in the Yellow Pages or call our SERVICE INFORMATION TOLL FREE NUMBER service number for a list of dealers in your area 1 800 654 4736 TEENA NC eM BN eNO eee eee NC LIFT MASTER GARAGE DOOR OPENER ONE 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 one year from the date of purchase Additionally the motor is fully warranted for the lifetime of the product for Model 2000SDC R 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 instructions 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 acco
54. verse test after the adjustment is complete Review the travel limits adjustment procedures on page 24 Repeat the safety reverse test after any adjustment of door arm length close force or down limit 30 Situation The door opens but won t close The door reverses for no apparent reason and opener lights don t blink The door reverses for no apparent reason and opener lights blink for 5 seconds after reversing The opener lights The opener strains or maximum force is needed to operate door Having a Problem continued Probable Cause amp Solution 1 If the opener lights blink check the safety reversing sensor See page 18 2 If the opener lights do not blink and it is a new installation check the down force See Adjustment Step 2 page 25 For an existing installation see below Repeat the safety reverse test after the adjustment is complete 1 Is something obstructing the door Pull the manual release handle Operate the door manually If it is unbalanced or binding call for professional garage door service 2 Clear any ice or snow from the garage floor area where the door closes 3 Review the force adjustment procedures on page 25 4 If door reverses in the fully closed position decrease the travel limits page 24 Repeat the safety reverse test after adjustments to force or travel limits The need for occasional adjustment of the force and limit settings is normal Weather conditions in
55. with a ring fastener Adjustment Procedures for One Piece Doors On one piece doors before connecting the door arm to the trolley the travel limits must be adjusted Limit adjustment screws are located on the right side panel as shown on page 24 Follow adjustment procedures below Decor m r z a ra e obese 7 iILI 7 L 2z r Open Door Adjustment Closed Door Adjustment Decrease UP Travel Limit Decrease DOWN Travel Limit Turn the UP limit adjustment screw counter clockwise Turn the DOWN limit adjustment screw clockwise 5 1 2 turns 5 complete turns Press the Door Control push bar The trolley will Press the Door Control push bar The trolley will travel travel to the fully open position to the fully closed position Manually raise the door to the open position parallel Manually close the door and lift the door arm to the to the floor and lift the door arm to the trolley The trolley The arm should touch the trolley just ahead of arm should touch the trolley just in back of the door the door arm connector hole Refer to the fully closed arm connector hole Refer to the fully open trolley door arm positions in the illustration If the arm trolley door arm positions in the illustration If the arm is behind the connector hole adjust the limit further does not extend far enough adjust the limit further One full turn equals 2 of trolley travel One full turn equals 2 of trolley travel Conne
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