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Chamberlain WD952LD User's Manual

1. Your garage door opener is programmed with self diagnostic capabilities The Learn button diagnostic LED will flash a number of times then pause signifying it has found a potential issue Consult Diagnostic Chart below Safety Sensor Diagnostic Chart Symptom One or both of the Indicator lights on the safety sensors do not glow steady Safety sensors wire open e Inspect sensor wires for a short staple in wire correct wiring polarity broken or disconnected black white wires reversed broken or disconnected wires replace attach OR as needed e Disconnect all wires from back of motor unit 2FLASHES e Remove sensors from brackets and shorten sensor wires to 1 2 ft 30 60 cm from back each of sensor Safety sensors wire e Reattach sending eye to motor unit using shortened wires If sending eye shorted or black white indicator light glows steadily attach the receiving eye wire reversed e Align sensors if the indicator lights glow replace the wires for the sensors If the sensor indicator lights do not light replace the safety sensors 3 FLASHES pera g Symptom LED is not lit on door control e Inspect door control wires for a short staple in wire replace as needed Door control or f e Disconnect wires at door control touch wires together If motor unit activates wire shorted replace door control e If motor unit does not activate disconne
2. Provided with Extension Bracket Ka Figure 4 DOOR TRACK MOUNT RIGHT SIDE Indicator WALL MOUNT RIGHT SIDE Fasten Wood Block to Wall with Lag Screws Not Provided Indicator Light Sensor Bracket WALL MOUNT RIGHT SIDE Extension Bracket See Accessories Provided with Extension Bracket Sensor Bracket Indicator Lens Light FLOOR MOUNT RIGHT SIDE Attach with Concrete Anchors Not Provided Indicator Bracket MOUNTING AND WIRING THE SAFETY SENSORS e Slide a 1 4 20x1 2 carriage bolt head into the slot on each sensor Use wing nuts to fasten sensors to brackets with lenses pointing toward each other across the door Be sure the lens is not obstructed by a bracket extension Figure 5 Finger tighten the wing nuts e Run the wires from both sensors to the opener Use insulated staples to secure wire to wall and ceiling e Strip 7 16 11 mm of insulation from each set of wires Separate white and white black wires sufficiently to connect to the opener quick connect terminals Twist like colored wires together Insert wires into quick connect holes white to white and white black to grey Figure 6 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 amber indicator light will glow rega
3. 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 15 cm from the wall Make sure the arrow is pointing away from the wall The bracket can be mounted flush against the ceiling when clearance is minimal 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 Wall Mount Optional Mounting Holes Vertical Centerline of Garage Door Header Wall Lag Screws 5 16 x9x1 5 8 2x4 Header Keegy Structural Bracket Support s Door Spring Horizontal Line a Garage Door Highest Point of k Garage Door Travel Vertical Centerline of Garage Door 7 Finished Ceiling 7 27 Vertical Centerline 7 of Garage Door 2 2 Header Bracket L7 6 15 cm Maximum gt SY Spring Lag Screws 5 16 x9x1 5 8 Header Wall Garage Door Centerline of Garage Door INSTALLATION STEP 3 Attach the Rail to the Header Bracket NOTE Optional With some existing installations you may re use the old header bracket with the two plastic spacers included in the hardware bag Place the spacers inside the bracket on each side of the rail as illustrated e Position the
4. Do you have a steel aluminum fiberglass or glass panel door If so horizontal and vertical reinforcement is required Installation Step 11 The opener should be installed above the center of the door If there is a torsion spring or center bearing plate in the way of the header bracket it may be installed within 4 feet 1 21 m to the left or right of the door center See Installation Steps 1 and 11 If your door is more than 7 feet 2 12 m high see rail extension kits listed on Accessories page FINISHED CEILING Support bracket amp SSS fastening hardware N VA is required See page 16 Extension Spring OR e Spring JJ H IT I Wall mounted Door Sontral Access Door Vertical g Centerline T or oa rage Header D Bracket Trolley j Stop Bolt CLOSED POSITION Trolley M Safety Reversing Sensor Emergency Release Rope amp Handle Gap between floor and bottom of door must not exceed 1 4 6 mm Safety Reversing Sensor Planning Continued A WARNING ONE PIECE DOOR INSTALLATIONS Without a properly working safety reversal system Generally a one piece door does not require persons particularly small children could be reinforcement If your door is lightweight refer to SERIOUSLY INJURED or KIL
5. CHAMBERLAIN The Chamberlain Group Inc 845 Larch Avenue Elmhurst Illinois 60126 1196 www chamberlain com SECURITY GARAGE DOOR OPENER O Models WD952LD WD952KD For Residential Use Only Owner s Manual m 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 m The model number label is located on the front panel of your opener TABLE OF CONTENTS Introduction 2 7 Safety symbol and signal word review cc0eee 2 Preparing your garage COO esseere 3 TOOIS NECCE iaeaea E SE 3 Planning iaaea a a E a A 4 5 Carton inventory ccccccccceceeseeeeeeeeeeeeeaeeeeeeeeesaeeeteneees 6 Hardware inventory ssisseesrsseeerrsrrrerrssrrensssens 7 Assembly 8 11 Assemble the rail and install the trolley 8 Fasten the rail to the motor unit 9 Install the idler pulley 9 Install the belt and attach the belt cap retainer 10 Set the tensio s i sasareanna akarana aia aien 11 Installation 11 26 Installation safety instructions 11 Determine the header bracket location 00 12 Install the header bracket ecceceeeeeeseeeeeeenneeeeeeee 13 Attach the rail to the header bracket 14 Position the Opener o oo eee eeeeeeeee sence ee
6. Spring Trolley Nut Master Link Clip On Spring Master Link Cap Trolley Threaded Shaft Master Link Bar Round Hole Retaining Trolley Slot Hex Screws Connector S 8x3 8 Belt Cap Retainer Motor Unit Sprocket 10 ASSEMBLY STEP 5 Set the Tension e Insert a screwdriver tip into one of the nut ring slots and brace it firmly against the trolley Place a 7 16 open end wrench on the square end Rotate the nut about 1 4 turn until the spring releases and snaps the nut ring against the trolley This sets the spring to optimum belt tension Nut Ring Slot Square End You have now finished assembling your garage door opener Please read the following warnings before proceeding to the installation section Square End Nut Ring Trolley AFTER RELEASE BEFORE 1 1 4 2 5 cm 3 18 cm INSTALLATION IMPORTANT INSTALLATION INSTRUCTIONS A amp WARNING To reduce the risk of SEVERE INJURY or DEATH READ AND FOLLOW ALL INSTALLATION WARNINGS 8 NEVER wear watches rings or loose clothing while AND INSTRUCTIONS installing or servicing opener They could be caught in Install garage door opener only on properly balanced garage door or opener mechanisms and lubricated garage door An improperly balanced Install wall mounted garage door control door may not reverse when required and could result in e within sight of the garage door SEVERE INJURY or DEATH
7. reverse test label in a prominent location on inside of garage door NOTE DO NOT connect power and operate 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 Top Mounting Hole Terminal Screws Bottom Mounting Hole 24 Volt Bell Wire To Replace Insert Top Tabs First Detector oN Push Bar Cover Switch OFF m Quick Connect Terminals 2 Conductor Bell Wire he Door Control To release wire push in Connections tab with screwdriver tip INSTALLATION STEP 7 Install the Lights Press the release tabs on both sides of lens Gently rotate lens back and downward until the lens hinge is in the fully open position Do not remove the lens Install up to a 100 watt maximum light bulb in each socket The lights will turn ON and remain lit for approximately 4 1 2 minutes when power is connected Then the lights will turn OFF Reverse the procedure to close the lens If the bulbs burn out prematurely due to vibration replace with a Garage Door Opener bulb NOTE Use only standard light bulbs The use of short neck or speciality light bulbs may overheat the endpanel or light socket INSTALLATION STEP 8 Attach the Emergency Release Rope and Handle Thread one end of the rope through t
8. DOORS FIBERGLASS ALUMINUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED HARDWARE SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 T Self Threading 9 Screw 1 4 14x5 8 Nut 5 16 18 p Top of Door Inside Top Edge of Door Placement METAL DOOR Top Edge of Door Optional Placement Carriage Bolt 5 16 x2 Not Provided For a door with no exposed framing or for the optional installation use lag screws 5 16 x1 1 2 Not Provided to fasten door bracket 24 WOOD DOOR INSTALLATION STEP 12 Connect Door Arm to Trolley Follow instructions which apply to your door type as Pulley ie 8 20 cm min illustrated below and on the following page uy 0 Stop Bolt Inner i Outer SECTIONAL DOORS ONLY Ring Trolley Trolley R OR e Make sure garage door is fully closed Pull the Fastener o edi emergency release handle to disconnect the outer i trolley from the inner trolley Slide the outer trolley 2 ESTA back away from the pulley about 8 20 cm as o Pea shown in Figures 1 2 and 3 SA Handle Figure 1 3 6 2 Straight 6 oor Arm Fasten straight door arm section to outer trolley eine cin uf C curved Door Arm with the 5 16 x1 clevis pin Secure the 5 16 x1 1 4 connection with a ring fastener Fasten curved section to the door bracket in the Figure 1 same way using the 5
9. You may find it helpful to refer back to this page and the accompanying illustrations as you proceed with the installation of your opener Depending on your requirements there are several installation steps which may call for materials or hardware not included in the carton Installation Step 1 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural supports Installation Step 5 Do you have a finished ceiling in your garage If so a support bracket and additional fastening hardware may be required Installation Step 10 Depending upon garage construction extension brackets or wood blocks may be needed to install sensors Installation Step 10 Alternate floor mounting of the safety reversing sensor will require hardware not provided SECTIONAL DOOR INSTALLATION Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass steel aluminum door with glass panels etc See page 23 for details a 4 Leil Dy Do you have an access door in addition to the garage door If not Model 7702CB Emergency Key Release is required See Accessories page Look at the garage door where it meets the floor Any gap between the floor and the bottom of the door must not exceed 1 4 6 mm Otherwise the safety reversal system may not work properly See Adjustment Step 3 Floor or door should be repaired SECTIONAL DOOR INSTALLATIONS
10. and bottom of door Safety must not exceed 1 4 6 mm Reversing Sensor Carton Inventory Your garage door opener is packaged in one carton packing material Parts may be stuck in the foam which contains the motor unit and all parts illustrated Hardware for assembly and installation is shown on below Accessories will depend on the model the next page Save the carton and packing material purchased If anything is missing carefully check the until installation and adjustment is complete Lp Remote Control Transmitter Visor Clip SECURITY 3 Button Remote Control 2 Motion Detecting Door Control Panel Battery Backup Unit SECURITY Keyless Entry Rail Center Back Sections Idler Pulley U Bracket Rail Front header Section NO Curved Door E A Arm Section Header Bracket Door Bracket 2 Conductor Bell Wire White amp White Red esses ese ees gg 8 Safety Sensor 2 Safety Reversing Sensors Safety ce Bracket 2 1 Sending Eye and 1 Receiving Eye _ an with 2 Conductor White amp White Black Literature rie Aaa Bell Wire attached Hardware Inventory Separate all hardware and group as shown below for the assembly and installation procedures Spring Trolley Nut 1 Bolt 1 4 20x1 3 4 2 MCEK ee Link 2 qs Y h 9 J Lock Nut 1 4 20 2 ASSEMBLY HARDWARE O Lock Washer Nut 3 8 1 3 8 1 Idler Bolt 1 Trolley Threaded Shaft
11. e out of reach of children at minimum height of 5 feet All repairs to cables spring assemblies and other 1 52 m hardware MUST be made by a trained door systems e away from all moving parts of the door teehmipian BEFORE mstalingonener Place entrapment warning label on wall next to garage Disable all locks and remove all ropes connected to door control a taling opener To avaid Place manual release safety reverse test label in plain Install gara e door opener 7 feet 2 12 m or more View ome MEIRE Gi yarage Baii above hoch p 2 Upon completion of installation test safety reversal system Door MUST reverse on contact with a Mount emergency release handle 6 feet 1 82 m above 1 1 2 3 8 cm high object or a 2x4 laid flat on floor the floor NEVER connect garage door opener to power source until instructed to do so OPTIONAL CEILING INSTALLATION STEP 1 aa Determine the Header Bracket Location A G Header Wall WARNI N Vertical Centerline To prevent possible SERIOUS INJURY or DEATH ot Garaga Daor e Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling otherwise HEADER BRACKET Structura Supports garage door might not reverse when required DO NOT 5 install header bracket over drywall q ry ss e Concrete anchors MUST be used if mounting header Dy Wy bracket or 2x4 into masonry o Ae e NEVER try to loosen move or adjust garage door
12. 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 after 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 38 USING THE MOTION DETECTING CONTROL PANEL 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 N While holding the ENTER button press and hold the LIGHT button on the Motion Detecting Control Panel Continue holding the ENTER and LIGHT buttons while you press the push bar on the Motion Detecting Control Panel all three buttons are held Release buttons when the motor unit lights bl
13. springs cables pulleys brackets or their hardware all of which are under EXTREME tension ri a ae srs optional e ALWAYS call a trained door systems technician if ai garage door binds sticks or is out of balance An unbalanced garage door might not reverse when required AD Installation procedures vary according to garage door A types Follow the instructions which apply to your jo door 1 Close the door and mark the inside vertical centerline of the garage door 2 Extend the line onto the header wall above the door Header Wall You can fasten the header bracket within 4 feet _ 1772 5 cm Track Header Wall Track 1 21 m of the left or right of the door center Z ie only if a torsion spring or center bearing plate is in the way or you can attach it to the ceiling see page 13 when clearance is minimal It H may be mounted on the wall upside down if necessary to gain approximately 1 2 1 3 cm Ho If you need to install the header bracket on a 2x4 on wall or ceiling use lag screws not provided rA to securely fasten the 2x4 to structural supports as shown here and on page 13 3 Open your door to the highest point of travel as shown Draw an intersecting horizontal line on the header wall above the high point e 2 5 cm above the high point for sectional door and one piece door with track e 8 20 cm above the high point for one
14. KEEP LARGER HOLE ON TOP FRONT RAIL Screwdriver JEE Window Cut Out CAUTION To prevent INJURY from pinching keep hands and fingers away from the joints while assembling the rail 3 Place the motor unit on packing material to protect the cover and rest the back end of the rail on top For convenience put a support under the front end of the rail 4 As a temporary stop insert a screwdriver into the hole 10 25 cm from the front end of the rail as shown 5 Check to be sure there are 4 plastic wear pads inside the inner trolley If they became loose during shipping check all packing material Snap them back into position as shown 6 Slide the trolley assembly along the rail from the back end to the screwdriver Wear Pads ASSEMBLY STEP 2 CAUTION Fasten the Rail to the Motor Unit To avoid SERIOUS damage to garage door opener use ONLY those bolts fasteners mounted in the top of the opener Insert a 1 4 20x1 3 4 bolt into the cover protection bolt hole on the back end of the rail as shown Tighten securely with a 1 4 20 lock nut Do NOT overtighten Motor Unit Remove the two bolts from the top of the motor Sprocket unit Place the U bracket flat side down on the motor unit and align the bracket holes with the bolt holes Fasten with the previously removed bolts Align the rail assembly with the top of the motor unit Slide the rail end onto the U bracket all the way
15. Visor clip Emergency release rope and handle assembly 2 Conductor bell wire white and white red Header bracket w clevis pin and fastener Door bracket w clevis pin and fastener Curved door arm section Straight door arm section Hanging bracket Safety sensor kit receiving and sending eyes with 3 91 m 2 conductor bell wire attached Safety sensor bracket NOT SHOWN Installation hardware bag includes hardware listed on page 7 Owner s manual 114A3056SP Owner s manual Spanish Motor Unit Assembly Parts KEY PART NO NO 41076 41B4245 41B4375 3 4105317 1 4105839 4105806 4105418 41D605 1 41DB001 KEY DESCRIPTION NO Belt cap and sprocket Line cord Terminal block w screws Wire harness logic High voltage wire harness DC motor wire harness Light socket wire harness Motor 80kg 100kg Receiver logic board assembly with end panel 40 PART NO 41B5351 7 410168 41D630 2 41A5490 17 1750147 108D78 41A5893 1 41B591 41A5726 DESCRIPTION Power supply Transformer and harness Bracket light socket limit switch Cover Light socket Light lens BBU housing ONLY NOT SHOWN Battery replacement for BBU BBU circuit board ACCESSORIES 953D 945CB 3 Button SECURITY Remote Control Includes visor clip 3 Button Mini Remote Control with SECURITY With key ring and fastening strip SECURITY Keyless Entry Enables homeowner to
16. bracket to required lengths 3 Drill 3 16 pilot holes in the structural supports 4 Attach one end of each bracket to a support with 5 16 18x1 7 8 lag screws 5 Fasten the opener to the hanging brackets with 5 16 18x7 8 hex bolts lock washers and nuts 6 Check to make sure the rail is centered over the door or in line with the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket NOTE DO NOT connect power to opener at this time HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 18x1 7 8 mm Hex Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 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 x 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 e a Not Provided Hex Bolts 5 16 18x7 8 Bracket Not Provided Nuts 5 16 18 Hex Bolts 5 16 18x7 8 Lock Washers 5 16 Nuts 5 16 18 Preferred range of bracket placement Figure 3 Hanging Brackets Existing Brackets Utilizing existing top mount installation Lo
17. from the electrical outlet e A solid yellow LED indicates the BBU is operating on battery power A flashing yellow LED with beep indicates the BBU is operating on battery power and that the battery charge is low To test the BBU is functioning properly open and close the garage door e Re connect the motor unit power cord back into the electrical outlet Verify that the green LED is flashing on the BBU indicates that the BBU is now charging Test completed 2 Charge the battery e Allow the batteries 24 to 48 hours to fully charge before using the BBU system A fully charged BBU supplies 24V DC to the motor unit for one to two days of normal operation during an electrical power outage If the battery voltage drops too low the batteries will disconnect and the motor unit will no longer operate under battery power After the electrical power has been restored the batteries will recharge within 48 hours Under normal usage batteries will last 3 to 5 years To obtain maximum battery life and prevent damage also disconnect the battery backup if you unplug the motor unit while on vacation or any other extended period of time NOTE Door operation may be limited until batteries are fully charged The motor unit s lights will not turn on during BBU mode Battery Backup Unit BBU Diagnostics Yellow LED Red LED AGreen LED Service Battery InUse Charging GREEN LED All
18. 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 EE Bracket e Align the bracket holes and join with a clevis pin A Idler Pulley 5 16 x1 1 2 as shown Insert a ring fastener to secure Bracket Mounting Existing Header Bracket Existing A 0 Clevis Pin a AN Spacer Mounting OPTION WITH SOME EXISTING INSTALLATIONS Garage Door Opener Carton or Temporary Support HARDWARE SHOWN ACTUAL SIZE a Clevis Pin 5 16 x1 1 2 Ring Fastener INSTALLATION STEP 4 Position the Opener Follow instructions which apply to your door type as illustrated SECTIONAL DOOR OR ONE PIECE DOOR WITH TRACK A 2x4 laid flat is convenient for setting an ideal door to rail distance e Remove foam packaging 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 M rece E on the top section beneath the rail oor the correct mounting height e If the top section or panel hits the trolley when you from gelling raise the door pull down on the trolley release arm to disconnect inner and outer se
19. operate garage door opener from outside by entering a password ona 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 Multi Button Door Control Panel Provides a Lock feature which prevents operation of garage door opener from portable remotes and a Light feature for constant light Motion Detecting Control Panel Multi Button 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 Monitors the status of your garage door from inside your home 41 7702CB Outside Quick Release Required for a garage with NO access door Outdoor Key Switch Operates the garage door automatically from outside when remote control is not handy 8 Foot 2 4 m Rail Extension To allow an 8 foot 2 4 m door to open fully 10 Foot 3 m Rail Extension To allow a 10 foot 3 m door to open fully Extension Brackets Optional For safety sensor installation onto the wall or floor To order call 1 800 528 9131 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 Chamberlain Security rem
20. to Installation Step 10 Install The Protector System Check diagnostic LED for flashes on the motor unit then refer to the Diagnostic Chart on the following page My remotes will not activate the door e Verify your door control is not blinking If it is blinking deactivate the Lock Mode following the instructions for Using the Wall Mounted Door Control e Reprogram remotes following the programming instructions Refer to Programming e If remote will still not activate your door check diagnostic LED for flashes on motor unit then refer to Diagnostic Chart on the following page 3 My door reverses for no apparent reason Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment for the force and limit settings is normal Weather conditions in particular can affect door travel e Manually check door for balance or any binding problems e Refer to Adjustment Step 2 Setting the Force 4 My door reverses for no apparent reason after fully closing and touching the floor Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment for the force and limit settings is normal Weather conditions in particular can affect door travel e Refer to Adjustment Step 1 Program the Travel Limits Decrease down travel by turning down limit adjustment screw clockwise My lights will not turn off when door is open e The garage
21. 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 e 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 e Drill 3 16 fastening holes Secure the door bracket using the self threading screws Figure 3 Wood Doors 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 wood doors HARDWARE J SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 CAUTION Fiberglass aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of door bracket Contact your door manufacturer for reinforcement kit Header Bracket Bracket Location HORIZONTAL AND VERTICAL 0 REINFORCEMENT IS NEEDED Vertical FOR LIGHTWEIGHT GARAGE Centerline DOORS FIBERGLASS of Garage ALUMINUM STEEL DOORS Door WITH GLASS PANEL ETC NOT PROVIDED Figure 1 Vertical Not Provided Reinforcement Vertical Reinforcem
22. 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 Using Your Garage Door Opener Your Security opener and hand held remote control have been factory set to a matching code which changes with each use randomly accessing over 100 billion new codes Your opener will operate with up to eight Security remote controls 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 e The hand held Remote Control Hold the large push button down until the door starts to move e The wall mounted Door Control Hold the push button or bar down until the door starts to move e The Keyless Entry See Accessories If provided with your garage door opener it must be programmed before use See Programming When the opener is activated 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 sen
23. 1 Carriage Bolt 1 4 20x1 2 2 Wing Nut 1 4 20 2 Lag Screw 5 16 9x1 5 8 2 P Lag Screw 5 16 18x1 7 8 2 Self Threading Screw 1 4 14x5 8 2 Clevis Pin 5 16 x1 1 2 1 INSTALLATION HARDWARE O Ring Nut 5 16 18 8 Fastener 3 ee 00000000 Lock Washer 5 16 7 Hex Bolt 5 16 18x7 8 4 N Insulated Staples 30 Screw 6 32x1 2 Spacer 2 ADOODODOODOnDD Screw 6ABx1 1 4 2 qu MMD Drywall Anchors 2 Clevis Pin 5 16 x1 1 Clevis Pin 5 16 x1 1 4 1 ASSEMBLY STEP 1 Assemble the Rail amp Install the Trolley To avoid installation difficulties do not run the garage door opener until instructed to do so The front rail has a cut out window at the door end see illustration The hole above this window is larger on the top of the rail than on the bottom A smaller hole 3 1 2 8 9 cm away is close to the rail edge Rotate the back rail so it has a similar hole close to the opposite edge about 4 3 4 12 cm from the far end 1 Remove the straight door arm and hanging bracket packaged inside the front rail and set aside for Installation Step 5 and 12 NOTE To prevent INJURY while unpacking the rail carefully remove the straight door arm stored within the rail section 2 Align the rail sections on a flat surface as shown and slide the tapered ends into the larger ones Tabs along the side will lock into place
24. 16 x1 1 4 clevis pin e Figure 2 Pulley Bring arm sections together Find two pairs of 4 1 8 20 cm min gt holes that line up and join sections Select holes as far apart as possible to increase door arm Eu rigidity Trolley Figure 3 Hole alignment alternative Stop Bolt If holes in curved arm are above holes in straight ee arm disconnect straight arm Cut about 6 Nuts 5 16 fy 15 cm from the solid end Reconnect to trolley 5 16 18 i 9 with cut end down as shown A Bring arm sections together we gt i Find two pairs of holes that line up and join with 3 y Bolts bolts lock washers and nuts 5 16 18x7 8 Door Bracket e 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 27 Trolley will re engage automatically when opener is operated Figure 2 HARDWARE SHOWN ACTUAL SIZE OO Trolley Stop Bolt Lock by Washers o Nuts 5 16 5 16 18 4 Nut 5 16 18 Clevis Pin 5 16 x1 Trolley Lock Washer 5 16 Clevis Pin Hex Bolt 5 16 x1 1 4 Door Bracket 5 16 18x7 8 Ring Fastener 5 16 18x7 8 Cut this end Figure 3 25 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
25. L OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE 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 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 state to state Eee eee eee eee eel eee eee eee eee eee eee eee eee eee eel 2005 The Chamberlain Group Inc All Rights Reserved i PEPE EEE Eee eee eee eae eee eee eee alee eee eee eee eee r Hl 114A3056B Printed in Mexico
26. LED by a closing garage the information relating to sectional doors in door Installation Step 11 e The gap between the bottom of the garage door and Depending on your door s construction you may the floor MUST NOT exceed 1 4 6 mm Otherwise need additional mounting hardware for the door the safety reversal system may not work properly bracket Step 11 e The floor or the garage door MUST be repaired to eliminate the gap ONE PIECE DOOR WITHOUT TRACK amp fastening hardware is required See page 16 Header Wall Motor Unit Wall mounted Door Control Access Door CLOSED POSITION Trolley Stop Bolt ed Belt Trolley Header Bracket Door Bracket Emergency Safety Reversing Release Gap between floor Sensor Rope amp Handle and bottom of door must not exceed 1 4 6 mm J Straight Safety Reversing Sensor 3 x ag Arm i Garage Door ONE PIECE DOOR WITH TRACK g n ss Be a mSS CLOSED POSITION Trolley Stop Bolt Belt Trolley Access y C Door Header Header Curved T Wall Bracket Door Arm J Rail O Te 00000000000 7A Door Emergency Bracket Straight Release Door Rope amp Garage Arm Handle Door Safety Reversing Gap between floor Sensor
27. LIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE ONE YEAR LIMITED WARRANTY PERIOD SET FORTH ABOVE EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE BELT AND MOTOR WHICH ARE LIMITED IN DURATION TO THE BELT 10 YEARS AND MOTOR LIFETIME LIMITED WARRANTY PERIOD FOR THE BELT AND MOTOR AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD Some States do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you 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 UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED 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 OR HINGES THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE 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 INCIDENTA
28. OUSLY INJURED or KILLED by a closing garage door e Safety reversal system MUST be tested every month e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 high 3 8 cm object or 2x4 laid flat on the floor e 1 1 2 3 8 cm board or a 2x4 laid flat amp WARNING Without a properly installed safety reversing sensor persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door ANVAYI EJ ESIAAAARRARAAAAIIER PAILS H Safety Reversing Sensor OPERATION IMPORTANT SAFETY INSTRUCTIONS A amp 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 obstructions 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 OPENED DOOR If possible use emergency release handle to disengage
29. ay 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 IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR When properly connected and aligned the sensor will detect an obstacle in the path of its electronic beam The sending eye with an amber indicator light transmits an invisible light beam to the receiving eye with a green indicator light If an obstruction breaks the light beam while the door is closing the door will stop and reverse to full open position and the opener lights will flash 10 times The units must be installed inside the garage so that the sending and receiving eyes face each other across the door no more than 6 15 cm above the floor Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware WARNING Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor To prevent SERIOUS INJURY or DEATH from a closing garage door e Correctly connect and align the safety reversi
30. ck Washers 5 16 INSTALLATION STEP 6 Install the Door Control Locate door control within sight of door at a minimum height of 5 feet 1 5 m where small children cannot reach away from moving parts of door and door hardware If installing into drywall drill 5 32 holes and use the anchors provided For pre wired installations as in new home construction it may be mounted to a single gang box Figure 2 1 Strip 7 16 11 mm of insulation from one end of bell wire and connect to the two screw terminals on back of door control by color white wire to 2 and white red wire to the 1 2 Remove cover by gently prying at slot in top of the cover with a small flat head screwdriver Fasten with 6ABx1 1 4 self tapping screws drywall installation or 6 32x1 machine screws into gang box as follows e Install bottom screw allowing 1 8 3 mm to protrude above wall surface e Position bottom of door control on screw head and slide down to secure Adjust screw for snug fit e Drill and install top screw with care to avoid cracking plastic housing Do not overtighten e Insert top tabs and snap on cover 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 o
31. ct door control wires from motor unit Momentarily short across red and white terminals with jumper wire If motor unit activates replace door control wires 4 FLASHES We Symptom Sending indicator light glows steadily receiving indicator light is dim or flashing Safety Sensors e Realign receiving eye sensor clean lens and secure brackets slightly misaligned e Verify door track is Arnal dt Il and d t dim or flashing LED erify door track is firmly secured to wall and does not move 5 FLASHES naa Symptom The motor unit does not operate or trolley is stuck on stop bolt Motor unit hums briefly RPM Sensor Short travel 6 8 15 20 cm ce RPM sensor e Unplug unit to reset Try to operate motor unit check diagnostic code ailure e If it is still flashing 5 times and motor unit moves 6 8 15 20 cm replace RPM sensor e If motor unit doesn t operate replace logic board 6 FLASHES ES Symptom Motor unit doesn t operate Motor Circuit Failure e Replace logic board because motor rarely fails Replace Receiver Logic Board Unplug to reset 36 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 t
32. ctions Slide the outer trolley toward the motor unit The trolley can remain disconnected until Installation Step 12 is completed ca Trolley Release Arm ENGAGED RELEASED ONE PIECE DOOR WITHOUT TRACK A 2x4 on its side is convenient for setting an ideal door to rail distance e Remove foam packaging e 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 3 side on the top section of the door beneath the rail 2x4 is used to determine e The top of the door should be level with the top of a NeR the motor unit Do not position the opener more than 4 10 cm above this point 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 ys Measure the distance from each side of the motor unit to the structural support 2 Cut both pieces of the hanging
33. door opener is equipped with a security light feature This feature activates the light on when the safety sensor beam has been obstructed Refer to Operation section Using the Wall Mounted Door Control Light Feature pec ene nn nnn oo no ee e Bell Wire ee Learn Button LED or Diagnostic LE wo Sending Eye Safety Sensor Receiving Eye Safety Sensor Amber Indicator Light Green Indicator Light 6 My motor unit hums briefly e First verify that the trolley is against the stop bolt e Release the door from the opener by pulling the Emergency Release Rope e Manually bring the door to a closed position e Loosen the belt by adjusting the outer nut 4 to 5 turns This relieves the tension e Run the motor unit from the remote control or door control The trolley should travel towards the door and stop If the trolley re engages with the door pull the Emergency Release Rope to disengage Trolley 1 1 4 3 18 cm e Decrease the UP travel by turning the UP Travel adjustment screw 2 full turns away from the arrow e Re Tighten the outer nut until the trolley spring is approximately 1 1 4 3 18 cm in length e If the trolley does not move away from the bolt repeat the steps above 7 Diagnostics Located On WE oeg ao
34. e a Year e Oil door rollers bearings and hinges The opener does not require additional lubrication Do not grease the door tracks 34 THE REMOTE CONTROL BATTERY 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e NEVER allow small children near batteries e If 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 Battery f positive S side up NOTICE To comply with FCC and or Industry Canada rules IC 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 HAVING A PROBLEM 1 My door will not close and the light bulbs blink on my motor unit The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction e Verify the safety sensors are properly installed aligned and free of any obstructions Refer
35. eeeenteeeeeeeneeeeeeees 15 Hang the opener ccceseeecceeeeeeeeeeeeeeeseneeeneeeeeneees 16 Install the door CONTIOL ceeeeeeeeeeeeteeeeeeenteeeeeeees 17 Install the lights eee eeeeeeeeeeesneeeeeeeeaeeeeeeenaeeeeeee 18 Attach the emergency release rope and handle 18 Electrical requirements 19 Install The Protector System n e 20 22 Fasten the door bracket 23 24 Connect the door arm to the trolley 0 25 26 INTRODUCTION Safety Symbol and Signal Word Review Adjustment 27 29 Program the travel limits 2 0 00 cece eeeeeeeeeeeeeeeeeeees 27 Setting the fOrCe eeeeesceeceteeeeeeeeeeeeeeeeeaaeeteaeeeees 28 Test the safety reversal system 29 Test The Protector System s es 29 Operation 30 36 Operation safety instructions 30 Using your garage door Opener 2 0e eeeeeeeees 30 Using the wall mounted door control 00 31 To open the door manually 31 Battery backup unit s e 32 33 Care of your garage door OPenel ccsecceeeeenees 34 Having a problem cc ceeceeeeeeeeeeeeeeeeeeneeeeeeeenaees 35 Diagnostic charts desat s iia 36 Programming 37 38 To add or reprogram a hand held remote control 37 To erase all codes from motor unit memory 37 3 Button rEMOteS ee eeeeceeeeeeeeeeeeeeeeeeeeeeenaeeeeeneeee 37 To add reprogram or change a Keyless Entry PIN cceeeseeeeeeeesneeeeeeennaeeeeeeeaaes 38 Repair Part
36. ent Vertical Centerline of Garage Door Bolt 5 16 18x2 O Bracket D Lock Washer 516 Nut 5 16 18 Self Threading Screw 1 4 14x5 8 Figure 2B Figure 2A Inside Edge of Door or Reinforcement Board Not Provided atte 5 16 x2 gt Vertical Centerline of Garage Door Centerline of Garage Door is T a 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 doors also e 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 Wood Doors Drill 5 16 holes and use 5 16 x2 carriage bolts lock washers and nuts not 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 Refer to the dotted line optional placement drawing Header Wall 2x4 Support Optional Placement of Door Bracket Vertical Centerline of Garage Door Finished Ceiling HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE
37. ent possible SERIOUS INJURY or DEATH from electrocution disconnect power to motor unit BEFORE proceeding 2 Mounting the BBU Directly to the Ceiling Structural Support e After the motor unit has been installed position the BBU above the motor unit to a structural support joist within BBU s cord length of 3 91 m Figure 2 Attach the BBU to the support by using the ceiling mount holes on either side of the BBU e Secure the BBU to the ceiling using 1 1 2 lag screws provided 3 Connect the BBU to the Motor Unit Disconnect the motor unit from the electrical outlet Connect the BBU cord into the connector on the right side of the end panel on the motor unit Connect the motor unit into the electrical outlet The BBU will activate and all LEDs will turn on for 3 seconds e The green LED will begin flashing indicating the BBU is charging from the motor unit IMPORTANT NOTE Installation of BBU when permanent electrical power is not available such as new construction and the electricity is not installed may damage the batteries Unplug BBU after testing to prevent damage g BBU Cord out right lot away from Antenna Figure 2 Structural Supports A WARNING To reduce the risk of FIRE or INJURY to persons use only Chamberlain part 41B591 for replacement batteries OPERATING INSTRUCTIONS 1 Test the installed BBU with the motor unit To test the BBU disconnect the motor unit power cord
38. erfere with proper operation of safety reversal system e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 high 3 8 cm object or 2x4 laid flat on floor Travel limits regulate the points at which the door will stop when moving up or down Follow the steps below to set the limits Figure 1 CAUTION To prevent damage to vehicles be sure fully open door Purple provides adequate clearance Antenna Button 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 Push and hold reaches the desired UP open position Figure 2 F ne t Adjust the position of the door by using the black position and purple buttons Black moves the door UP open and purple moves the door DOWN close Figure 4 Check to be sure the door opens high enough for Push either your vehicle t l button to stop door at desired NOTE Refer to previous page for correct door C DOWN position 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 Immediately press either the black or purple button the door will stop Adjust the desired DOWN clo
39. ess 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 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 When using the opener lights as working lights we recommend that you first disable the motion sensor See Automatic Light Feature below Automatic Light Feature The opener light will turn on automatically when a person enters the garage When a person walks in front of the door control the light will come on for five minutes then shut off This feature works by detecting body heat and may not work in temperatures around 100 F 37 7 C To disable this feature slide the Detector Switch on the right side of the door control down off We recommend that you disable the motion sensor when using the opener lights as working lights Otherwise they will turn off automatically if you are working beyond the sensors range 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 Outdoor Key Switch and the Keyless Entry Accessories To activate press and hold the Lock button for 2 seconds The push button light will flash as long as the Lock feature is on To turn off press and hold the Lock button again for 2 sec
40. f children at a minimum height of 5 feet 1 5 m 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 Outside Keylock Accessory Connections To opener quick connect terminals white to white white red to red HARDWARE SHOWN ACTUAL SIZE ETS Screw 6ABx1 1 4 Insulated 3 For standard installation only Run bell wire up i ai ei lies wall and across ceiling to motor unit Use insulated LOO BE staples to secure wire in several places Do not Screw 6 32x1 pierce wire with a staple creating a short or open Control Panel pre wired Phy wall ANCHORS ele nit Figure 1 Figure 2 4 Strip 7 16 11 mm of insulation from end of STANDARD WALL MOUNT PRE WIRED INSTALLATION bell wire Connect bell wire to the To Replace quick connect terminals as follows white to Insert Top Tabs First os white and white red to red NOTE When connecting multiple door controls to the opener twist same color wires together Insert wires into quick connect holes white to white and red white to red 5 Use tacks or staples to permanently attach entrapment warning label to wall near door control and manual release safety
41. he hole in the top of the red handle so NOTICE reads right side up as shown Secure with an overhand knot at least 1 2 5 cm from the end of the rope to prevent slipping Thread the other end of the rope through the hole in the release arm of the outer trolley Adjust rope length so the handle is 6 feet 1 81 m above the floor Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement Secure with an overhand knot NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling CAUTION To prevent possible OVERHEATING of the endpanel or light socket DO NOT use short neck or specialty light bulbs e DO NOT use halogen bulbs Use ONLY incandescent Release Tab Release Tab Slot Lens Hinge Slots 100 Watt Max Standard Light Bulb COO0O0O00000 Release Tab Release Tab Slot 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH from a falling garage door e 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 e NEVER use emergency release handle unless garage doorway is clear of persons and obstructions e NEVER use handle to pull door open or closed If rope knot becomes untied you could fall Trolley J o O Trolley Relea
42. idler pulley and toward the trolley The ribbed side must contact the pulley 2 Hook the trolley connector into the retaining slot on the trolley as shown 3 With the trolley against the screwdriver dispense the remainder of the belt along the rail length toward the motor unit and around the sprocket The sprocket teeth must engage the belt 4 Check to make sure the belt is not twisted then connect it to the flat end of the trolley threaded shaft with the master link as illustrated e Push pins of master link bar through holes in end of belt and trolley threaded shaft e Push master link cap over pins and past pin notches Slide clip on spring over cap and onto pin notches until both pins are securely locked in place 5 Insert the trolley threaded shaft through the hole in the trolley Be sure the belt is not twisted and the ribbed side faces the rail 6 Hold the belt at the trolley shaft as you thread the spring nut by hand onto the shaft until finger tight against the trolley Do not use any tools 7 Remove the screwdriver 8 Position the belt cap retainer over the motor unit sprocket as shown and fasten to the mounting plate with 8x3 8 hex screws provided To avoid possible 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 HARDWARE SHOWN ACTUAL SIZE 000000 Hex Screw 8x3 8
43. ight bulbs are not installed two clicks will be heard S To Erase All Codes From Motor Unit Memory 3 Button Remotes If provided with your garage door opener the large To deactivate any unwanted remote first erase all button is factory programmed to operate it Additional codes buttons on any Security 3 Button remote or Press and hold the learn button on eel vi motor unit until the learn indicator light operate other goes out approximately 6 seconds All Security garage previous codes are now erased door openers Reprogram each remote or keyless entry you wish to use 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 i Press and release the learn button on motor unit The learn indicator light will glow steadily for 30 seconds 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 y motor unit lights blink It has ts learned the code If light bulbs are EE not installed two clicks will be 3 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
44. ink It has learned the code If light bulbs are not installed two clicks will be heard Press the temporary 4 digit PIN you have chosen then press ENTER The opener light will blink four times To set the number of hours this temporary PIN will work press the number of hours up to 255 then press OR 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 then 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 Installation Parts es eg ggggeg 08 39 DESCRIPTION 4A1008 Master link kit 41C5141 1 Complete trolley assembly 41A5665 41B4103 Complete rail Spring trolley nut 144054 Idler pulley 41A5250 12D598 1 183A163 Full belt assembly U bracket NOT SHOWN Wear pads 41A145 Rail clip KEY PART NO NO 410472 7 953D 10A20 29B137 41A2828 41B4494 1 41A5047 3 41A5047 1 178B35 178B34 12B776 41A5034 41A5266 1 41A5257 9 114A3056 DESCRIPTION Motion detecting control panel 3 Button remote control 3V 2032 Lithium battery
45. le beam path is obstructed or misaligned while the door is closing the door will reverse If the door is already open it will not close The opener lights will blink 10 times See page 20 Connect Wire to N Quick Connect Terminals W 7 aat 7 Sensor Connections Strip wire 7 16 11 mm 7 6 mu Red White Grey 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 two or three vertical supports A vertical reinforcement brace should cover the height of the top panel Figure 1 shows one piece of angle iron as the horizontal brace For the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit NOTE Many door reinforcement kits provide for direct attachment of the clevis pin and door arm In this case you will not need the door bracket proceed to Step 12 SECTIONAL DOORS 1 Center the door bracket on the previously marked vertical centerline used for the header bracket installation Note correct UP placement as stamped inside the bracket 2 Position the top edge of the bracket 2 4 below the top edge of the door OR directly below any structural support across the
46. ned the forces required to open and close your door 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 inspect your door to insure that it is balanced properly and is not sticking or binding See page 3 Preparing your garage door Figure 2 Push Purple button twice to enter unit into Force Adjustment Mode 28 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 e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 high 3 8 cm object or 2x4 laid flat on floor Figure 1 Button Button Figure 3 ADJUSTMENT STEP 3 Test the Safety Reversal System TEST e With the door fully open place a 1 1 2 3 8 cm board or a 2x4 laid flat on the floor centered under the garage door e Operate the door in the down direction The door must reverse on striking the obstruction ADJUST e If the door stops on the obstruction it is not traveling far enough in the down direction 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 s
47. ng sensor This required safety device MUST NOT be disabled e Install the safety reversing sensor so beam is NO HIGHER than 6 15 cm 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 installing in masonry construction add a piece of wood at each location to avoid drilling extra holes in masonry if repositioning is necessary The invisible light beam path must be unobstructed No part of the garage door or door tracks springs hinges rollers or other hardware may interrupt the beam while the door is closing Sensor Beam 6 15 cm max above floor Invisible Light Beam Protection Area Facing the door from inside the garage 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 15 cm above the floor They may be installed in one of three ways as follows Garage door track installation preferred e 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
48. onds The push button light will stop flashing The Lock feature will also turn off whenever the learn button on the motor unit panel is activated Lock Button Light Button 31 Additional feature when used with the 3 Button hand held remote 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 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 e NEVER use handle to pull door open or closed If rope knot becomes untied you could fall DISCONNECT THE TROLLEY The door should be fully closed if possible Pull down on the emergency release handle so that the trolley release arm snaps into a Trolley vertical position and lift the Trolley door manually The lockout heen feat
49. ote NOTES 42 NOTES 43 CHAMBERLAIN SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE SEVEN DAYS A WEEK SIMPLY DIAL OUR TOLL FREE NUMBER 1 800 528 9131 HOURS Central Std Time 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 WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION e PART NUMBER e PART NAME MODEL NUMBER 5 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 Tucson Arizona 85706 www chamberlain diy com For professional installation parts and service contact your local 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 9131 E eee e ede ed ed ede e e eed fede feed fe ene feed en fet en endef fee fet fe fete et fe ee e eee eee e eed eed fede eed feed pede feed end feed fen eee fet fen fet ed fe eet de ee eed fede fe CHAMBERLAIN ONE YEAR LIMITED WARRANTY 10 YEAR BELT LIMITED WARRANTY amp LIFETIME MOTOR LIMITED WARRANTY The Chamberlain Group Inc Seller warrants to the first retail purchaser of this p
50. overlap e 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 e Secure with a ring fastener e Pull the emergency release handle disconnecting the outer trolley from the inner trolley by pulling straight down on the emergency release handle and sliding the outer trolley back toward the motor unit e Connect the curved door arm section to the trolley using the 5 16 x1 1 4 clevis pin and ring fastener NOTE Adjusting the limits on the following page e The trolley will automatically connect If not review the trolley lockout feature on page 31 e When setting the up limit on the following page the door should not have a backward slant 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 Open Door Emergency Release Handle 26 Door Bracket Q Ring Fastener Clevis Pin 5 16 x1 1 4 Straight Arm Bolts 5 16 18x7 8 lt 9 f Curved Door Arm Backward Slant Incorrect ADJUSTMENT STEP 1 amp WARNING Program the Travel Limits 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 int
51. piece door without track Header Wall i H 8 20 cm This height will provide travel clearance for the top paa i edge of the door Door S Highest NOTE lf the total number of inches exceeds the Thr Travel height available in your garage use the maximum j height possible or refer to page 13 for ceiling installation O wy EN Highest Point of Travel Highest Point of Travel Sectional door with curved track One piece door with horizontal track Highest Point of Travel Hardware One piece door without track One piece door without track jamb hardware pivot hardware INSTALLATION STEP 2 Install the Header Bracket You can attach the header bracket either to the wall above the garage door or to the ceiling Follow the instructions which will work best for your particular requirements Do not install the header bracket over drywall If installing into masonry use concrete anchors not provided WALL HEADER BRACKET INSTALLATION 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
52. ransmitter 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 USING THE MOTION DETECTING CONTROL PANEL l Press and release the learn button on the motor unit The learn indicator light will glow steadily for 30 seconds 1 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 Motion Detecting Door Control N Within 30 seconds press and hold the button on the hand held remote that you wish to operate your garage door 3 Continue holding both buttons while you press the push bar on 3 Release the button when the a deed Detecting ain Gontro motor unit lights blink It has gt all three buttons are held learned the code If light bulbs are not installed two clicks will be 4 Release buttons when the motor heard unit lights blink It has learned the en A code If l
53. rdless 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 e 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 6 Finished Bell Wire Ceiling 7s i c P P 7 l A E ap we eee Invisible Light Beam Protection Area per ee nen nn nn nn ee ene ae Sensor Sensor 22 Figure 5 Wing Nut N 1 4 20 w D Q Tes TIORI Carriage Bolt D RON S 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 e A short in the white or white black wires These can occur at staples or at opener connections e Incorrect wiring between sensors and opener e 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 invisib
54. roduct for the residence in which this product is originally installed that it is free from defect in materials and or workmanship for a period of one year from the date of purchase and that the belt is free from defect in materials and or workmanship for a period of 10 years from the date of purchase and that the motor is free from defect in materials and or workmanship for the lifetime of the product The proper operation of this product is dependent on your compliance with the instructions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this limited warranty in its entirety If during the limited warranty period this product appears to contain a defect covered by this limited warranty call 1 800 528 9131 toll free before dismantling this product 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 Please include a brief description of the problem and a dated proof of purchase receipt with any product 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 ALL IMP
55. rruption 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 Motion Detecting Control Console 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 Motion Detecting Control Panel 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 blinks To restore this feature start with the opener lights on then press and hold the light button for 10 seconds until the light blinks N Using the Wall Mounted Door Control Push Bar THE MOTION DETECTING CONTROL CONSOLE Press the lighted push button 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 This door control contains a motion detector that will automatically turn on the light when it detects a person entering the garage This feature can be easily turned off for extended work light use Light feature 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 turn it on and then activate the opener the light will remain on for 4 1 2 minutes Press again to turn it off sooner The 4 1 2 minute interval can be changed to 1 1 2 2 1 2 or 3 1 2 minutes as follows Pr
56. s 39 40 Rail assembly Parts eee eeeeeeeeeeeeeeeeeeeeeeeeeeeees 39 Installation Parts mereun a e 39 Motor unit assembly parts 40 Accessories 41 Notes 42 43 Repair Parts and Service 44 Warranty 44 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 apa rhea To prevent possible SERIOUS INJURY or DEATH e ALWAYS call a trained door systems technician if Remove any ropes connected to garage door garage door binds sticks or is out of balance An Complete the following test to make sure your unbalanced garage door may not reverse when garage door is balanced and is not sticking or required binding e NEVER try to loo
57. se limit position 4 Open and close the door with the remote control or using the black and purple buttons Figure 4 door control 2 or 3 times Check to be sure the door is fully closed without If the door stops in both the desired UP open and applying excessive pressure on the rail rail should DOWN close positions proceed to Adjustment not bow upwards and the belt should not sag or Step 2 Setting the Force followed by Adjustment droop below the rail Push the remote control or Step 3 Test the Safety Reversal System door control Figure 3 This sets the DOWN close limit and begins opening the door Figure 3 r 27 ADJUSTMENT STEP 2 Setting the Force The force setting button is located on the back panel of the motor unit The force setting measures the amount of force required to open and close the door 1 Locate the purple button on the back panel of unit Figure 1 2 Push the purple button twice to enter unit into Force Adjustment Mode Figure 2 The LED Indicator Light will flash quickly 3 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 lear
58. se arm Overhand Emergency Notice Knot Release Handle bb INSTALLATION STEP 9 Electrical Requirements To avoid installation difficulties do not run the opener at this time To reduce the risk of electric shock your garage door opener has a grounding type plug with a third grounding pin This plug will only fit into a grounding type outlet If the plug doesn t fit into the outlet you have contact a qualified electrician to install the proper outlet If permanent wiring is required by your local code refer to the following procedure To make a permanent connection through the 7 8 hole in the top of the motor unit e Remove the motor unit cover screws and set the cover aside e 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 e Reinstall the cover To avoid installation difficulties do not run the opener at this time 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 w
59. sen move or adjust garage door door 1 Lift the door about halfway as shown Release springs cables pulleys brackets or their hardware all the door If balanced it should stay in place of which are under EXTREME tension supported entirely by its springs e Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement CAUTION 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 2 Raise and lower the door to see if there is any binding or sticking If your door binds sticks or is out of balance call a trained door systems technician Sectional Door Tools needed One Piece Door During assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below 5 Sy 7 Do00l 0000 CEA Level optional HEKS ack Saw Tape Measure SIDS Claw Hammer Drill Bits Wire Cutters 3 16 5 16 and 5 32 Screwdriver u i Sockets and Wrench Pliers 1 2 5 8 7 16 9 16 Adjustable End Wrench and 1 4 Planning Identify the type and height of your garage door Survey your garage area to see if any of the conditions below apply to your installation Additional materials may be required
60. 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 amp 3 e Place the bracket against the wall with curved arms facing the door Be sure there is enough clearance for the sensor beam to be unobstructed If additional depth is needed an extension bracket See Accessories or wood blocks can be used e Use bracket mounting holes as a template to locate and drill 2 3 16 diameter pilot holes on the wall at each side of the door no higher than 6 15 cm above the floor e Attach brackets to wall with lag screws Not provided If using extension brackets or wood blocks adjust right and left assemblies to the same distance out from the mounting surface Make sure all door hardware obstructions are cleared Floor installation Figure 4 e Use wood blocks or extension brackets See Accessories to elevate sensor brackets so the lenses will be no higher than 6 15 cm above the floor Carefully measure and place right and left assemblies at the same distance out from the wall Be sure all door hardware obstructions are cleared Fasten to the floor with concrete anchors as shown HARDWARE SHOWN ACTUAL SIZE mw OP A Wing Nut 1 4 20 Carriage Bolt Staples 1 4 20x1 2 21 Figure 1 Figure 2 Figure 3
61. sor beam the opener lights will blink for five seconds 30 8 NEVER use handle to pull garage door open or closed If rope knot becomes untied you could fall 9 After ANY adjustments are made the safety reversal system MUST be tested Safety reversal system MUST be tested every month Garage door must reverse on contact with 1 1 2 3 8 cm high object or a 2x4 laid flat on the floor 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 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 ALWAYS disconnect electric power to garage door opener BEFORE making any repairs or removing covers SAVE THESE INSTRUCTIONS O If obstructed while opening the door will stop 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 close from a hand held remote However you can close the door with the Door Control the Outdoor Key Switch 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 inte
62. systems are normal e A solid LED light indicates the batteries are fully charged e A flashing LED indicates the batteries are being charged NOTE Batteries do not have to be fully charged to operate the motor unit YELLOW LED The motor unit has lost power and is operating off of the BBU e A solid LED with beep sounding approximately every 2 seconds indicates the motor unit is activating the door and is operating off of the BBU e A flashing LED with beep sounding every 30 seconds indicates batteries are low e Once the power is restored the BBU will recharge This is indicated by a flashing green LED RED LED An error has been detected and the BBU will automatically shut off The BBU will attempt to restart by reconnecting to the batteries If the error is still present it will shut itself off again This process will repeat every 5 minutes or until the error has been resolved This is used to prevent further draining of the batteries e If ared LED remains on when the power is restored and is accompanied by a beep sounding every 30 seconds please call for service 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 if necessary See page 27 e Repeat the safety reverse test Make any necessary adjustments See Adjustment Step 3 Onc
63. to the stops that protrude on the top and sides of the bracket Cover Protection Bolt Hole HARDWARE SHOWN ACTUAL SIZE SLIDE RAIL TO STOPS Lock Nut ON TOP AND SIDES OF BRACKET Lock Nut Bolt 1 4 20x1 3 4 1 4 20 ASSEMBLY STEP 3 Install the Idler Pulley Lay the belt beside the rail as shown Grasp the end with the hooked trolley connector and pass approximately 12 30 cm of belt through the window Keep the ribbed side toward the rail and allow it to hang until Assembly Step 5 Remove the tape from the idler pulley The inside center should be pre greased If dry regrease to ensure proper operation Place the idler pulley into the window as shown Insert the idler bolt from the top through the rail and pulley Tighten with a 3 8 lock washer and nut underneath the rail until the lock washer is compressed Lock Washer 3 8 Rotate the pulley to be sure it spins freely Insert a 1 4 20x1 3 4 bolt into the trolley stop Idler i Screwdriver Bolt Trolley Stop Hole Grease Inside Pulley Idler Pulley A i Troll S i hole in the front of the rail as shown Tighten Connect idler amp Lock securely with a 1 4 20 lock nut Pulley Nut HARDWARE SHOWN ACTUAL SIZE J Idler Bolt Bolt 1 4 20x1 3 4 Lock Nut 1 4 20 Nut 3 8 Lock Washer 3 8 ASSEMBLY STEP 4 Install the Belt and Attach the Belt Cap Retainer 1 Pull the belt around the
64. traight up and down position See Figure 3 page 25 e Repeat the test e When the door reverses on the 1 1 2 3 8 cm board or 2x4 laid flat remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment e If the unit continues to fail the Safety Reverse Test call for a trained door systems technician IMPORTANT SAFETY CHECK Test the Safety Reverse System after e Each adjustment of door arm length limits or force controls e Any repair to or adjustment of the garage door including springs and hardware e Any repair to or buckling of the garage floor e Any repair to or adjustment of the opener ADJUSTMENT STEP 4 Test The Protector System e Press the remote control push button to open the door e Place the opener carton in the path of the door e Press the remote control push button to close the door The door will not move more than an inch 2 5 cm and the opener lights will flash 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 If the opener closes the door when the safety reversing sensor is obstructed and the sensors are no more than 6 15 cm above the floor call for a trained door systems technician 29 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SERI
65. ure prevents the trolley Disconnect Position from reconnecting automatically and the door can be raised and lowered manually as often as necessary Lockout position Manual disconnect TO RE CONNECT THE TROLLEY Pull the emergency release handle toward the opener at an angle so that the trolley release arm is horizontal The trolley will reconnect on the next UP or DOWN operation either manually or by using the door control or remote Trolley Release Armm Emergency A Release Handle SANS Down and Back ay To reconnect BATTERY BACKUP UNIT Mounting the battery backup unit BBU can be done using one of two methods The BBU can be mounted directly on top of the motor unit or it can be secured on a structural support just above it Holes for Ceiling Mount Battery Backup Unit BBU Side Screw Slots for Chassis Mount S Lag Screw 1 1 2 a Mounting the BBU Directly to the Motor Unit Position the BBU on top of the motor unit Make sure the motor unit power cord is drawn out from beneath the BBU The BBU should sit firmly on top of the motor unit Adjust angle iron placement so that it is out of the way of the BBU s installation Figure 1 Align the two screw slots on the BBU to the back chassis holes e Secure the BBU to each side of the chassis flanges with 3 4 screws provided 3 4 Screw a Bring Power Cord out left side slot A WARNING To prev

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