Chamberlain 248735S 3/4 HP Garage Door Opener User Manual
Contents
1. Sectional Door One Piece Door SS Carpenter s Level optional 3 16 5 16 and 5 32 gt U Sockets and Wrench 1 2 5 8 7 16 9 16 and 1 4 Tape Measure Drill gt 4 WARNING To prevent possible SERIOUS INJURY or DEATH e ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance An unbalanced garage door may NOT reverse when required NEVER try to loosen move or adjust garage door door springs cables pulleys brackets or their hardware ALL of which are under EXTREME tension Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement To prevent damage to garage door and opener e ALWAYS disable locks BEFORE installing and operating the opener ONLY operate garage door opener at 120V 60 Hz to avoid malfunction and damage Tools needed During assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below Pencil I X R Hack Saw Claw Hammer Screwdriver Adjustable End Wrench Wire Cutters LT Pliers Planning Identify the type and height of your garage door Survey your garage area to see if any of the conditions below apply to your installation Additional materials may be required You may find it helpful to refer back to this page and the ac2. Header Wall Vertical Centerline a on Structural Support Header E Bracket Lag Screws 1 5 16 9x1 5 8 Horizontal Line _ Door Spring 7 Garage Door Highest Point of Vertical Centerline of Garage Door Garage Door Travel Finished Ceiling Vertical Centerline of Garage Door Lag Screws 5 16 9x1 5 8 Header Wall Garage Door Centerline of Garage Door INSTALLATION STEP 3 Attach the Rail to the Header Bracket 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 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 e Align the bracket holes and join with a clevis pin 5 16 x1 1 2 as shown e Insert a ring fastener to secure Header Bracket Opener Carton or Temporary Support 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 conven
3. Figure 8 Safety Reversing Sensor Wires 7 16 Pre Installed Wires 11 mm Figure 9 Not Provided Safety Reversing Sensor Pre Installed Wires Wires White Black 21 Connect to garage door opener 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 10 Figure 10 Connect Wire to Opener Quick Connect Terminals Bell Wire Finished Ceiling also II Dy ae N Safety Sensor Invisible Light Beam Protection Area Safety Reversing Sensor ALIGNING THE SAFETY REVERSING SENSORS e Plug in the opener The indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct The sending eye orange indicator light will glow regardless of alignment or obstruction If the green indicator light in the receiving eye is off dim or flickering and the invisible light beam path is not obstructed alignment is required 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 rece
4. To Add Reprogram or Change a Keyless Entry PIN NOTE Your new Keyless Entry must be programmed to operate your garage door opener USING THE LEARN BUTTON 1 Press and release the learn button on motor unit The learn indicator light will glow steadily for 30 seconds 2 Within 30 seconds enter a four digit personal identification number PIN of your choice on the keypad Then press and hold the ENTER button 3 Release the button when the motor unit lights blink It has learned the N code If light bulbs are not installed two clicks will be heard de To change an existing known PIN If the existing PIN is known it may be changed by one person without using a ladder 1 Press the four buttons for the present PIN then press and hold the button The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press ENTER The motor unit lights will blink once when the PIN has been learned Test by pressing the new PIN then press ENTER The door should move To set a temporary PIN You may authorize access by visitors or service people with a temporary 4 digit PIN After a programmed number of hours or number of accesses this temporary PIN expires and will no longer open the door It can be used to close the door even after it has expired To set a temporary PIN 1 Press the four buttons for your personal e
5. Travel One piece door with horizontal track Header Wall n Highest u Point of Travel One piece door without track jamb hardware One piece door without track 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 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 Drill 3 16 pilot holes and fasten the bracket securely to a structural support with the hardware provided HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 9x1 5 8 CEILING HEADER BRACKET INSTALLATION e Extend the vertical centerline onto the ceiling as shown e 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 Mark the side holes Drill 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Wall Mount Optional Mounting Holes
6. CHAMBERLAIN The Chamberlain Group Inc 845 Larch Avenue 9 Elmhurst Illinois 60126 1196 www chamberlain com SECURITY GARAGE DOOR OPENER Model 248735S 3 4 HP For Residential Use Only Owner s Manual m Please read this manual and the enclosed safety materials carefully m Fasten the manual near the garage door after installation ME The door WILL NOT CLOSE unless The Protector System is connected and properly aligned m Periodic checks of the opener are required to ensure safe operation m The model number label is located on the left side panel of your opener TABLE OF CONTENTS Introduction 2 7 Safety symbol and signal word review 2 Preparing your garage door 0005 3 Tools needed atacada da rer ee 3 Planning ui ser ita 4 5 Carton inventory 0 2 0 0 cece eee ees 6 Hardware inventory 00000 c cece eee eee 7 Assembly 8 11 Assemble the rail and install the trolley 8 Fasten the rail to the motor unit 9 Install the idler pulley 0005 9 Install the chain cable ooo oo o 10 Tighten the chain 0 0 0 ccc cece eee eee 11 Installation 11 26 Installation safety instructions 11 Determine the header bracket location 12 Install the header bracket 13 Attach the rail to the header bracket 14 Position the o
7. 1 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 1 1 2 3 8 cm obstruction See Adjustment Step 3 page 29 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 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 2 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 and opens fully After each adjustment run the opener through a complete travel cycle If the door doesn t open at least 5 feet 1 5 m INCREASE UP open force by turning the control clockwise Make small adjustments until door opens completely Readjust the UP limit if necessary
8. e 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 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 22 m to the left or right of the door center See Installation Steps 1 and 11 e If your door is more than 7 feet 2 13 m high see rail extension kits listed on Accessories page FINISHED CEILING Support bracket amp fastening hardware is required See page 15 Emergency Reversing Sensor 2 A Release Rope amp lt gt Handle Planning Continued ONE PIECE DOOR INSTALLATIONS A WARNING Without a properly working safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage e Generally a one piece door does not require reinforcement If your door is lightweight refer to the information relating to sectional doors in Installation Step 11 door a e The gap between the bottom of the garage door Depending on your doo
9. After each adjustment run the opener through a complete travel cycle 4 WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door Too much force on garage door will interfere with proper operation of safety reversal system NEVER increase force beyond minimum amount required to close garage door NEVER use force adjustments to compensate for a binding or sticking garage door If one control force or travel limits is adjusted the other control may also need adjustment 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 Force Adjustment Controls Right Panel FORCE ADJUSTMENT LABEL Close Force Open Force 28 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 Operate the door in the down direction The door must reverse on striking the obstruction ADJUST If the door stops on the obstruction it is not traveling far enough in the down direction Increase the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1 4 turn NOTE On a sectional door make sure limit adjustments do not force the door arm beyond a straight u
10. closing garage door Safety reversal system MUST be tested every month If one control force or travel limits is adj other control may also need adjustment 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 usted the gt EEE 1 1 2 3 8 cm board or a 2x4 laid flat 4 amp WARNING Without a properly installed safety reversing sensor persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door Safety Reversing Sensor 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 OPEN DOOR If possible use emergency release handle to disengage trolley ONLY when garag
11. is required by your local code refer to the following procedure To make a permanent connection through the 7 8 hole in Ground Tab reen the top of the motor unit e Remove the motor unit cover screws and set the cover aside Remove the attached 3 prong cord e 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 18 Ground Screw A WARNING To prevent possible SERIOUS INJURY or DEATH from electrocution or fire Be sure power is NOT connected to the opener and disconnect power to circuit BEFORE removing cover to establish permanent wiring connection Garage door installation and wiring MUST be in compliance with ALL local electrical and building codes NEVER use an extension cord 2 wire adapter or change plug in ANY way to make it fit outlet Be sure the opener is grounded PERMANENT WIRING Ground 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
12. lock nut from the top of the motor unit Hex Screws ql 8 32x7 16 A 0 Attach spreader to the motor unit with two screws Chain Spreader Place the U bracket flat side down onto the bolt mounted on the motor unit and align the bracket hole Bolt Bolt with the bolt holes Fasten with the previously removed Lock Nut Sie Motor Unit bolt and lock nut gt Sprocket Align the rail assembly with the top of the motor unit Slide the rail end onto the U bracket all the way to the Washer stops that protrude on the top and sides of the bracket E HARDWARE SHOWN ACTUAL SIZE O y E cover Y Protection Bolt Hole gt Washer 5 8 Lock Nut Lock Nut SLIDE RAIL TO 14 20 a STOPS ON TOP AND SIDES OF BRACKET 1 4 20 Bolt 1 4 20x2 Chain and Cable stall the Idler Pulley Lay the chain cable beside the rail as shown Grasp the end with the cable loop and pass approximately 12 30 cm of cable through the window 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 Trolley Stop Hole Bott Grease Inside Pulley Idler Rotate the pulley
13. on the hand held remote that you wish to operate your garage door 1 Press and release the learn button on the motor unit The learn indicator light will glow steadily for 30 seconds 2 Within 30 seconds press and 2 While holding the remote button hold the button on the hand held I press and hold the LIGHT button on remote that you wish to operate the door control your garage door 3 Continue holding both buttons while you press the push bar on the door control all three buttons are held 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard 4 Release buttons when the motor unit lights blink It has learned the code N If light bulbs are not installed two 4 clicks will be heard To Erase All Codes From 3 Button Remotes 315 MHz Motor Unit Memor y If provided with your garage door opener the To deactivate any unwanted remote i large button is factory programmed to operate it first erase all codes Additional buttons on any Security 3 Button Press and hold the learn button on remote or compact motor unit until the learn indicator remote can be al light goes out approximately 6 programmed to seconds All previous codes are now operate other erased Reprogram each remote or keyless entry you Security garage wish to use door openers
14. optional installation use lag screws 5 16 x1 1 2 Not Provided to fasten door bracket 24 ADJUSTMENT STEP 1 Adjust the UP and DOWN Travel Limits Limit adjustment settings regulate the points at which the door will stop when moving up or down To operate the opener press the Door Control push bar Run the opener through a complete travel cycle e e Does the door open and close completely e Does the door stay closed and not reverse unintentionally when fully closed If your door passes both of these tests no limit adjustments are necessary unless the reversing test fails Adjustment Step 3 page 29 Adjustment procedures are outlined below Read the procedures carefully before proceeding to Adjustment Step 2 Use a screwdriver to make limit adjustments Run the opener through a complete travel cycle after each adjustment NOTE Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off Simply wait 15 minutes and try again NOTE If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors L it will reverse Ber A 4 WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door Incorrect adjustment of garage door travel limits will interfere with proper
15. 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 RVI Safety Reversing Sensor Invisible Light Beam 6 15 cm max above floor Protection Area Facing the door from inside the garage A A A N in J U WI O A A A V V V N A A A IV J J S E E 45444444428 Safety Reversing Sensor 6 15 cm max above floor 19 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 Figure 1 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 should lie flush with the lip hugging the back edge of the track as shown If your door track will not support the bracket securely wall installation is recommended Wall installation Figures 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 e If additional depth is needed a
16. to be sure it spins freely Washer e yut y Pulley Insert a 1 4 20x1 3 4 bolt into the trolley stop hole in 3 8 ag un the front of the rail as shown Tighten securely with a Cable Link 1 4 20 lock nut e Lock Pulley 1 Nut HARDWARE SHOWN ACTUAL SIZE Bolt 1 4 20x1 3 4 ITN X y N fl Lock Washer 3 8 Lock Nut 1 4 20 Nut 3 8 Idler Bolt INSTALLATION STEP 1 Determine the Header Bracket Location To prevent possible SERIOUS INJURY or DEATH Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling otherwise garage door might NOT reverse when required DO NOT install header bracket over drywall Concrete anchors MUST be used if mounting e header bracket or 2x4 into masonry NEVER try to loosen move or adjust garage door springs cables pulleys brackets or their hardware ALL of which are under EXTREME tension ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance An unbalanced garage door might NOT reverse when required Installation procedures vary according to garage door types Follow the instructions which apply to your door 1 Close the door and mark the inside vertical centerline of the garage door Extend the line onto the header wall above the door You can fasten the header bracket within 4 feet 1 22 m of the left or right of the door center only if a torsion spring or center bearing plate is in
17. to provide rigid support On finished ceilings Figure 2 and Figure 3 attach a sturdy metal bracket to structural supports before installing the opener This bracket and fastening hardware are not provided 1 Measure the distance from each side of the motor unit to the structural support 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 18x1 7 8 lag screws Fasten the opener to the hanging brackets with 5 16 18x7 8 hex bolts 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 NOTE DO NOT connect power to opener at this time HARDWARE SHOWN ACTUAL SIZE Hex Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 15 4 WARNING To avoid possible SERIOUS INJURY from a falling garage door opener fasten it SECURELY to structural supports of the garage Concrete anchors MUST be used if installing ANY brackets into masonry ret a Structural Supports Lag Screws 5 16 18x1 7 8 Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 i Hidden E Figure 2 Support Be FINISHED CEILING Bar Ne Lag Screws 5 16 18x1 7 8 Bolt 5 16 18x7 8 Bracket Lock
18. you release them too soon the door will reverse The opener lights will turn on under the following conditions when the opener is initially plugged in when power is restored after interruption when the opener is activated They will turn off automatically after 4 1 2 minutes or provide constant light when the Light feature on the Multi Function Door Control is activated Bulb size is A19 Bulb power is 100 watts maximum Having a Problem 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 reversing sensors are properly installed aligned and free of any obstructions Refer 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 Verify your Wall Mounted Door Control is not blinking If it is blinking deactivate the Lock Mode following the instructions for Using the Wall Mounted Door Control Reprogram remotes following the programming instructions Refer to Programming 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 My door reverses for no apparent reason Repeat safety reverse test after adjustments to f
19. 53D 3 Button SECURITY Remote Control O Includes visor clip 3 Button Mini Remote Control with SECURITY With key ring and fastening strip SECURITY Keyless Entry Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard Also can add a temporary password for visitors or service persons This temporary password can be limited to a programmable number of hours or entries Motion Detecting Control Panel Multi Function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person entering the garage Sensor can be easily deactivated when desired Garage Door Monitor Monitors the status of your garage door from inside your home 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 reversing 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
20. 7 114A4256 Owner s manual 114A4256SP Owner s manual Spanish e 8 oe S o e os 37 Motor Unit Assembly Parts KEY NO PART NO 41A5615 41A5585 41A2817 41B4245 41A5484 1 4A1344 108D79 30B652 4143150 41D5563 DESCRIPTION Chain Spreader Gear and sprocket assembly Complete with Spring washer thrust washer retaining ring bearing plate roll pins 2 drive gear and worm gear helical gear w retainer and grease Drive worm gear kit w grease roll pins 2 Line cord End panels w all labels Light socket Lens Capacitor Terminal block w screws Universal replacement motor amp bracket assembly Complete with Motor worm bracket bearing assembly RPM sensor KEY NO Down LIMIT SWITCH ASSY Brown Contact Wire Drive Gear Center Limit Up Contact PART NO 41A5633 2 41A2818 41D3452 2 41A2822 1 4104398A 41AC075 28 4105588 4106661 41D180 1 4142826 4142825 Ng Grey Wire Yellow Contact Wire DESCRIPTION Cover Limit switch drive amp retainer Limit switch assembly Interrupter cup RPM sensor assembly Receiver logic board assembly Complete with Logic board end panel w all labels light socket High voltage wire harness Low Voltage wire harness End panel w all labels NOT SHOWN Motor shaft bearing kit Opener assembly hardware kit includes screws not designated by a number in illustration ACCESSORIES 9
21. 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 4 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 reversing 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
22. Washer 5 16 Not Provided Nut 5 16 18 Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 Figure 3 Lag Screws 5 16 18x1 7 8 hate ne FINISHED CEILING Not Provided Bolt 5 16 18x7 8 Lock Washer 5 16 eg Nut 5 16 18 Bolt 5 16 18x7 8 INSTALLATION STEP 6 AA WARNING Install the Door Control diet we oe To prevent possible SERIOUS INJURY or DEATH from Locate door control within sight of door at a minimum electrocution height of 5 feet 1 5 m where small children cannot reach and away from moving parts of door and door hardware The installation surface must be smooth and flat If e Be sure power is NOT connected BEFORE installing door control installing into drywall Figure 1 drill 5 32 holes and use e Connect ONLY to 24 VOLT low voltage wires anchors provided For pre wired installations as in new To prevent possible SERIOUS INJURY or DEATH from home construction it may be mounted to a single gang a closing garage door box Figure 2 e Install door control within sight of garage door out NOTE After installation a green or amber indicator light of reach of children at a minimum height of 5 feet behind the cover will indicate proper connection If not lit 1 5 m and away from ALL moving parts of door the Lock and Light features will not function reverse wires NEVER permit children to operate or play with to correct door control push buttons or remote control 1 Strip 7 16 11 mm of insulati
23. an additional Chamberlain Security remote CHAMBERLAIN SERVICE HOW TO ORDER IS ON CALL REPAIR PARTS OUR LARGE SERVICE ORGANIZATION SPANS Selling prices will be furnished on request or parts AMERICA AND CANADA will be shipped at prevailing prices and you will be billed accordingly INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE WHEN ORDERING REPAIR PARTS ALWAYS GIVE SIMPLY DIAL OUR TOLL FREE NUMBER THE FOLLOWING INFORMATION e PART NUMBER e PART NAME 1 800 528 9131 MODEL NUMBER www chamberlain diy com ADDRESS ORDERS TO THE CHAMBERLAIN GROUP INC Technical Support Group 6050 S Country Club Road For professional installation parts and service Tucson Arizona 85706 contact your local CHAMBERLAIN dealer Look for SERVICE INFORMATION TOLL FREE NUMBER him in the Yellow Pages or call our Service number a for a list of dealers in your area 1 800 528 9131 CHAMBERLAIN ONE YEAR LIMITED WARRANTY 10 YEAR MOTOR 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 is free from defect in materials and or workmanship for a period of one year from the date of purchase and that the motor is free from defect in materials and or workmanship for a period of ten years The proper operation of this product is dependent on your compliance with the instructions regarding instal
24. ating a short or open circuit If your access HARDWARE SHOWN ACTUAL SIZE O EERE ue Screw 6ABx1 1 4 Staples pre wired door is near the garage door you may run this wire To Replace Cee vd with the Safety Reversing Sensor wires along the top of Insert Bottom Tabs First the rail a i MULTI FUNCTION DOOR CONTROL 4 Insert all wires through the opening on top of motor unit Figure 3 above the terminal block on the side panel Figure 4 5 Strip 7 16 11 mm of insulation from each set of bell wires Connect bell wires to the quick connect terminals as follows white to white and white red to red white to white and white black to grey Figure 4 Bottom Mounting Hole EEE NOTE When connecting multiple door controls to the insert wire opener twist same color wires together Insert wires into Door Control push in tab with quick connect holes white to white and red white to red Figure 4 Connections g screwdriver tip 6 Use tacks or staples to permanently attach entrapment warning label to wall near door control and manual release safety reverse test label in a prominent location on inside of garage door NOTE DO NOT connect the power and operate the opener at this time The trolley will travel to the full open position but will not return to the close position until the sensor beam is connected and properly aligned See Safety Reversing Sensor Instructions beginning on page 19 AF Top Mounting H
25. cket 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 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 2 Bracket ye Door Bracket Location A HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED Vertical Centerline FOR LIGHTWEIGHT GARAGE of Garage DOORS FIBERGLASS Door ALUMINUM STEEL DOORS I WITH GLASS PANEL ETC NOT PROVIDED Y Figure 1 Vertical Reinforcement Bolt A 5 16 18x2 Not Provided Vertical Centerline of Garage Door Vertical Reinforcement Vertical Centerline of Garage Door Door Bracket Lock Washer Bracket 316 Self Threading Screw 1 4 14x5 8 Figure 2A Nut 5 16 18 Figure 2B Bolt 5 16 18x2 Not Provided Inside Edge of Door or Reinforcement Board Vertical Centerline of Garage Vertical Centerline y of Garage O UP Door y Self Threading Figure 4 Y Screw 1 4 14x5 8 Figure 3 ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doo
26. companying 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 e Installation Step 1 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural supports e Installation Step 5 Do you have a finished ceiling in your garage If so a support bracket and additional fastening hardware may be required e Installation Step 10 Depending upon garage construction extension brackets or wood blocks may be needed to install sensors e Installation Step 10 Alternate floor mounting of the safety reversing sensor will require hardware not provided Do you have an access door in addition to the garage door If not Model 7702CB Emergency Key Release is required See Accessories page SECTIONAL DOOR INSTALLATION Horizontal and vertical reinforcement _ is needed for lightweight garage doors fiberglass steel aluminum Slack in chain door with glass panels etc tension is normal when See page 23 for details closed all PLD l ol u La Be Gap between floor and bottom of door must not exceed 1 4 6 mm Safety Reversing Sensor garage door is Wall Mounted Door Control
27. cted wires replace attach as needed Disconnect all wires from back of motor unit OR Remove sensors from brackets and shorten sensor wires to 1 2 ft 30 60 cm from 2 FLASHES back each of sensor Safety reversing on a Ha unit using shortened wires If sending eye indicator sensors wire shorted ight glows steadily attach the receiving eye or black white wire Align sensors if the indicator lights glow replace the wires for the sensors If the reversed sensor indicator lights do not light replace the safety reversing sensors Safety reversing sensors wire open broken or disconnected Door control or Inspect door control wires for a short staple in wire replace as needed wire shorted Disconnect wires at door control touch wires together If motor unit activates replace door control If motor unit does not activate disconnect door control wires from motor unit Momentarily short across red and white terminals with jumper wire If motor unit activates replace door control wires 44 Symptom Sending indicator light glows steadily receiving indicator light is dim or flashing Safety reversing sensors a slightly misaligned e Realign receiving eye sensor clean lens and secure brackets dim or flashing LED e Verify door track is firmly secured to wall and does not move 44 Symptom Motor has over heated the motor unit does not operate or trolley is stuck on stop bolt Motor unit hums briefly RPM Sensor S
28. dicator Light Figure 4 FLOOR MOUNT RIGHT SIDE Attach with Concrete Anchors not provided Indicator Light Reversing Sensor Bracket MOUNTING AND WIRING THE SAFETY Figure 5 REVERSING SENSORS Wing Nut Mounting e Slide a 1 4 20x1 2 carriage bolt head into the slot on each sensor Use wing nuts to fasten sensors to P brackets with lenses pointing toward each other across Carriage Bor the door Be sure the lens is not obstructed by a bracket 1 4 20x1 2 extension Figure 5 e Finger tighten the wing nuts Option A Installation Without Pre Wiring Run the bell wire from both sensors to the garage door opener Attach the wire to the wall and ceiling with the staples Figure 6 Option B Pre Wired Installation If your garage already has wires installed for the safety reversing sensors follow the instructions below Cut the end of the safety reversing sensor wire making sure there is enough wire to reach the pre installed wires from the wall Figure 7 e Separate the safety reversing sensor wires and strip 7 16 11 mm of insulation from each end Choose two of the pre installed wires and strip 7 16 11 mm of insulation from each end Make sure that you choose the same color pre installed wires for each sensor Figure 8 e Connect the pre installed wires to the sensor wires with wire nuts making sure the colors correspond for each sensor Figure 9 Figure 6 Figure 7
29. e Troubleshooting page 22 Test the door for binding Pull the emergency release If door still won t close completely and the trolley bumps into the pulley bracket page 4 try lengthening the door arm page 25 and decreasing the down limit Ifthe opener reverses in fully closed position Decrease down travel Turn the down limit adjustment screw clockwise One turn equals 3 7 5 cm of travel 27 handle Manually open and close the door If the door is binding or unbalanced call for a trained door systems technician If the door is balanced and not binding 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 motor unit Force adjustment settings regulate the amount of power required to open and close the door 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 NOTE If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors it will reverse HOW AND WHEN TO ADJUST THE FORCES
30. e door is closed Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly causing SEVERE INJURY or DEATH NEVER use emergency release handle unless garage doorway is clear of persons and obstructions NEVER use handle to pull garage door open or closed If rope knot becomes untied you could fall Using Your Garage Door Opener Your Security opener and hand held remote control have been factory 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 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 posit
31. hort travel 6 8 15 20 cm Motor overheated or possible RPM sensor Unplug unit to reset Try to operate motor unit check diagnostic code failure Unplug to reset If it is still flashing 5 times and motor unit moves 6 8 15 20 cm replace RPM sensor If motor unit doesn t operate motor unit is overheated Wait 30 minutes and retry If motor unit still will not operate replace logic board 6 FLASHES Ee Symptom Motor unit doesn t operate Motor Circuit Failure e Replace logic board because motor rarely fails Replace Receiver Logic Board 34 PROGRAMMING NOTICE If this Security garage door opener is operated with a non rolling code transmitter the technical measure in the receiver of the garage door opener which provides security against code theft devices will be circumvented The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non rolling code transmitter to circumvent that technical measure Your garage door opener has already been programmed at the factory to operate with your hand held remote control The door will open and close when you press the large push button Below are instructions for programming your opener to operate with additional Security 315 MHz remote controls To Add or Reprogram a Hand held Remote Control USING THE LEARN BUTTON USING THE DOOR CONTROL U woo 1 Press and hold the button
32. ient 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 on Il Door the top section beneath the rail 2x4 is used to determine E E the correct mounting height e If the top section or panel hits the trolley when you from ceiling one raise the door pull down on the trolley release arm to disconnect inner and outer sections Slide the outer trolley toward the motor unit The trolley can remain disconnected until Installation Step 12 is completed Header F Bracket ONE PIECE DOOR WITHOUT TRACK h A 2x4 on its side is convenient for setting an ideal a 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 side on the top section of the door beneath the rail e The top of the door should be level with the top of the motor unit Do not position the opener more than 4 10 cm above this point 2x4 is used to determine the correct mounting height from ceiling 14 INSTALLATION STEP 5 Hang the Opener Three representative installations are shown Yours may be different Hanging brackets should be angled Figure 1
33. ion it will close 9 If one control force or travel limits is adjusted the other control may also need adjustment 10 After ANY adjustments are made the safety reversal system MUST be tested 11 Safety reversal system MUST be tested every month Garage door MUST reverse on contact with 1 1 2 3 8 cm high object or a 2x4 laid flat on the floor Failure to adjust the garage door opener properly may cause SEVERE INJURY or DEATH 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 1 SAVE THESE INSTRUCTIONS 5 If obstructed while closing the door will reverse If the obstruction interrupts the sensor beam the opener lights will blink for five seconds 6 If obstructed while opening the door will stop 7 If fully open the door will not close when the beam is broken The sensor has no effect in the opening cycle If the sensor is not installed or is misaligned the door won t close from a hand held remote However you can close the door with the Door Control the Outside Keylock or Keyless Entry if you activate them until down travel is complete If
34. itation 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 INCIDENTAL 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
35. ives the sender s beam When the green indicator light glows steadily tighten the wing nut Reversing 22 1 Strip wire 7 16 11 mm 7 16 11 mm a 2 Twist like colored wires together 3 To insert or release wire push in tab with screwdriver tip Red White Grey Quick Connect Terminals TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1 Ifthe 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 Incorrect wiring between sensors and opener e A broken wire 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 If the receiving eye indicator light is dim realign either sensor NOTE When the invisible beam path is obstructed or misaligned while the door is closing the door will reverse If the door is already open it will not close The opener lights will blink 10 times See page 19 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
36. lation 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 IMPLIED 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 MOTOR WHICH ARE LIMITED IN DURATION TO THE TEN YEAR LIMITED WARRANTY FOR THE 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 lim
37. lling the Emergency Release Rope Manually bring the door to a closed position Loosen the chain by adjusting the outer nut 4 to 5 turns This relieves the tension 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 Decrease the up travel by turning the UP Travel adjustment screw 2 full turns away from the arrow Re tighten the outer nut so the chain is a 1 4 6 mm above the base of the rail When the door is reconnected and closed the chain will sag This is normal If the trolley does not move away from the bolt repeat the steps above 33 Diagnostics Located On N otor Unit NL Iso Installed Safety Reversing Sensor Diagnostic LED 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 Learn Button Safety Reversing Sensor Diagnostic Chart Symptom One or both of the Indicator lights on the safety reversing sensors do not glow steady Inspect sensor wires for a short staple in wire correct wiring polarity black white wires reversed broken or disconne
38. ly parts 2 222222220 38 Accessories 39 Repair Parts and Service 40 Warranty 40 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 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 Before you begin Disable locks Remove any ropes connected to garage door e Complete the following test to make sure your garage door is balanced and is not sticking or binding 1 Lift the door about halfway as shown Release the door If balanced it should stay in place supported entirely by its springs 2 Raise and lower the door to see if there is any binding or sticking If your door binds sticks or is out of balance call a trained door systems technician e e
39. n 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 e If using extension brackets or wood blocks adjust right and left assemblies to the same distance out from the mounting surface Make sure all door hardware obstructions are cleared Floor installation Figure 4 e Use wood blocks or extension brackets see Accessories to elevate sensor brackets so the lenses will be no higher than 6 15 cm above the floor e 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 wo PF Carriage Bolt 1 4 20x1 2 Wing Nut 4 4 20 Staples 20 Figure 1 DOOR TRACK MOUNT RIGHT SIDE Indicator Safety Reversing Sensor Bracket Figure 2 WALL MOUNT RIGHT SIDE Safety Reversing Sensor Bracket Lag Screws _ not provided 71 Lens WALL MOUNT RIGHT SIDE Extension Bracket See Accessories Provided with Extension Bracket j l Safety Reversing Sensor Bracket Figure 3 Provided with Lens Extension Bracket In
40. nd installation is shown on the next page Accessories will depend on the model purchased If Save the carton and packing material until installation and anything is missing carefully check the packing material adjustment is complete Idler Pulley SECURITY 3 Button Multi Function Remote Control with Visor Clip 2 Door Control Chain Spreader SS Motor Unit with 2 Light Lenses Trolley Rail Center Back Sections Chain and Cable Header Bracket 2 Conductor Bell Wire White amp White Red eseeeeeeeeee Curved Door Rail Arm Section Straight Door Front header Arm Section Section Safety Labels and Literature The Protector System 2 Safety Reversing Sensors 1 Sending Eye and 1 Receiving Eye with 2 Conductor White amp White Black Bell Wire attached Safety Reversing Sensor Bracket 2 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 Installati
41. ntry PIN not the last temporary PIN then press and hold the button The opener light will blink three times Release the button 2 Press the temporary 4 digit PIN you have chosen then press ENTER The opener light will blink four times USING THE DOOR CONTROL NOTE This method requires two people if the Keyless Entry is already mounted outside the garage 1 Enter a four digit personal identification number PIN of your choice on the keypad Then press and hold ENTER 2 While holding the ENTER button press and hold the LIGHT button on the door control 3 Continue holding the ENTER and LIGHT buttons while you press the push bar on the door control all three buttons are held 4 Release buttons when the motor unit lights blink It has learned the N 4 code If light bulbs are not installed ae two clicks will be heard Ng 3 To set the number of hours this temporary PIN will work press the number of hours up to 255 then press 3 OR 3 To set the number of times this temporary PIN will work press the number of times up to 255 then press The opener light will blink once when the temporary PIN has been learned Test by pressing the four buttons for the temporary PIN 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 temporar
42. o prevent unraveling CAUTION To prevent possible OVERHEATING of the endpanel or light socket DO NOT use short neck or specialty light bulbs DO NOT use halogen bulbs Use ONLY incandescent To prevent damage to the opener DO NOT use bulbs larger than 100W ONLY use A19 size bulbs 100 Watt Max Standard Light Bulb Release Tab Lens 100 Watt Max Standard Hinge Light Bulb 4 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 NEVER use emergency release handle unless garage doorway is clear of persons and obstructions NEVER use handle to pull door open or closed If rope knot becomes untied you could fall Trolley gt ge oe Trolley Release arm Overhand Emergency Knot Release Handle 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 CONNECTION If permanent wiring
43. ole L Terminal Screws Bell Wire NJ Red White Grey 716 11mm gt Strip wire 7 16 11 mm 16 INSTALLATION STEP 7 Install the Lights e 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 a 100 watt maximum light bulb in each socket Light bulb size should be A19 standard neck only 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 Use A19 standard neck garage door opener bulbs for replacement NOTE Use only standard light bulbs The use of short neck or speciality light bulbs may overheat the endpanel or light socket INSTALLATION STEP 8 Attach the Emergency Release Rope and Handle e Thread one end of the rope through the hole in the top of the red handle so NOTICE reads right side up as shown Secure with an overhand knot at least 1 2 5 cm from the end of the rope to prevent slipping Thread the other end of the rope through the hole in the release arm of the outer trolley Adjust rope length so the handle is 6 feet 1 83 m above the floor Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement Secure with an overhand knot NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter t
44. on 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 KEEP LARGER HOLE ON TOP FRONT RAIL TOP Tapered End End Tapered End Xx 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 As a temporary trolley stop insert a screwdriver into the hole 10 25 cm away from the front of the rail as shown 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 Slide the trolley assembly along the rail from the back end to the screwdriver S Trolley Tapered Back Rails TO MOTOR UNIT Outer 55 LEB LAO Wear Pads ASSEMBLY STEP 2 Fasten the Rail to the Motor Unit CAUTION ASSEMBLY STEP 3 In Insert a 1 4 20x2 bolt washer and spacer into the 5 s To avoid SERIOUS damage to garage door opener cover protection bolt hole on the back end of the rail use ONLY those bolts fasteners mounted in the top of as shown Tighten securely with a 1 4 20 lock nut the opener DO NOT overtighten Remove the bolt and
45. on from one end of bell transmitters wire and connect to the two screw terminals on back of Activate door ONLY when it can be seen clearly is door control by color white wire to WHT and white red properly adjusted and there are no obstructions to wire to the RED Figure 3 door travel 2 Remove cover by gently prying at the top of the ALWAYS keep garage door in sight until completely closed NEVER permit anyone to cross path of cover with a small flat head screwdriver Fasten with closing garage door 6ABx1 1 4 self tapping screws drywall installation or 6 32x1 machine screws into gang box as follows e Drill and install bottom screw allowing 1 8 3 mm to protrude above wall surface Position bottom of door control on screw head and slide down to secure Adjust screw for snug fit std installation e Install top screw with care to avoid cracking plastic WW housing DO NOT overtighten O COLE Insert bottom tabs and snap on cover Screw 6 32x1 Drywall Anchors NOTE The push bar may stick if the door control is not mounted on a smooth surface If a click is not heard Figure 1 STANDARD Figure 2 PRE WIRED when pressing the push bar loosen the two mounting INSTALLATION INSTALLATION screws or relocate the door control to a smoother surface 3 Standard installation only Run bell wire up wall and across ceiling to motor unit Use insulated staples to secure wire in several places Do not pierce wire with a staple cre
46. operation of safety reversal system If one control force or travel limits is adjusted the other control may also need adjustment 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 CAUTION To prevent damage to vehicles be sure fully open door provides adequate clearance Cover Protection Bolt 2 4 5 10 cm HOW AND WHEN TO ADJUST THE LIMITS Ifthe door does not open completely but opens at DM a least 5 feet 1 5 m L Increase up travel Turn the UP limit adjustment screw clockwise One turn equals 3 7 5 cm of travel NOTE To prevent the trolley from hitting the cover protection bolt keep a minimum distance of 2 4 5 cm 10 cm between the trolley and the bolt e If door does not open at least 5 feet 1 5 m Adjust the UP open force as explained in Adjustment A Left Panel Limit Adjustment Screws Step 2 ADJUSTMENT LABEL Ifthe door does not close completely Increase down travel Turn the down limit adjustment e Ifthe door reverses when closing and there is no screw counterclockwise One turn equals 3 7 5 cm visible interference to travel cycle of travel If the opener lights are flashing the Safety Reversing Sensors are either not installed misaligned or obstructed Se
47. orce 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 Refer to Adjustment Step 2 Adjust the Force 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 Refer to Adjustment Step 1 Adjust the UP and DOWN Travel Limits Decrease down travel by turning down limit adjustment screw clockwise My lights will not turn off when door is open The garage door opener is equipped with a security light feature This feature activates the light on when the safety reversing sensor beam has been obstructed Refer to Operation section Using the Wall Mounted Door Control Light Feature gt ooo 0 Learn Button LED or Diagnostic LED Safety Reversing Sensor Sending Eye Safety Reversing Sensor Amber Indicator Light Receiving Eye Safety Reversing Sensor Green Indicator Light My motor unit hums briefly e First verify that the trolley is against the stop bolt Release the door from the opener by pu
48. p and down position See the illustration on page 25 Repeat the test When the door reverses on the 1 1 2 3 8 cm board remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment If the unit continues to fail the Safety Reverse Test call for a trained door systems technician IMPORTANT SAFETY CHECK Test the Safety Reverse System after Each adjustment of door arm length limits or force controls Any repair to or adjustment of the garage door including springs and hardware Any repair to or buckling of the garage floor Any repair to or adjustment of the opener ADJUSTMENT STEP 4 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 1 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 e e 29 4 WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a
49. pener 2 020200005 14 Hang the opener 000000 eee eee 15 Install the door control 22222220 gt 16 Install the lights ooooooooooooooooo 17 Attach the emergency release rope and handle 17 Electrical requirements 05 18 Install The Protector System 19 22 Fasten the door bracket 23 24 Connect the door arm to the trolley 25 26 INTRODUCTION Safety Symbol and Signal Word Review Adjustment 27 29 Adjust the travel limits o 27 Adjust the force 0 00000 000000000 28 Test the safety reversal system 2 222222 29 Test The Protector System o o oo ooo 29 Operation 30 34 Operation safety instructions 30 Using your garage door opener 30 31 Using the wall mounted door control 31 To open the door manually 31 Care of your garage door opener 32 Having a problem 000000 eee ee 33 Diagnostic chart 0000 0c ee 34 Programming 35 36 To add or reprogram a hand held remote control 35 To erase allicodes 244 8 2442 da 35 3 Button remotes A 35 To add reprogram or change a Keyless Entry PIN 36 Repair Parts 37 38 Rail assembly parts 000002002 20s 37 Installation parts 0 0020020002000 37 Motor unit assemb
50. r s construction you may need and the floor MUST NOT exceed 1 4 6 mm additional mounting hardware for the door bracket Otherwise the safety reversal system may NOT Step 11 work properly The floor or the garage door MUST be repaired to eliminate the gap ONE PIECE DOOR WITHOUT TRACK FINISHED CEILING Support bracket amp fastening hardware is required See page 15 Slack in chain tension is normal when garage door is closed Wall mounted Door Control Access CLOSED POSITION Door Cable Trolley Bracket Door Bracket Emergency Safety e Release on between floor and Reversing Sensor 4 Straight Door Curved rae Safety bottom of door must not exceed 1 4 6 mm Arm Door Reversing Sensor Garage Door Arm ONE PIECE DOOR WITH TRACK CLOSED POSITION Trolley Stop Bolt Cable eae Header MN Wall H Curved A leader Y Bracket Door Arm Rail o 00000000000 Emergency Bracket Straight Door Release Arm Rope amp Garage Handle Door Safety Gap between floor and Reversing Sensor bottom of door must not exceed 1 4 6 mm Safety Reversing Sensor Carton Inventory Your garage door opener is packaged in one carton which PARTS MAY BE STUCK IN THE FOAM Hardware for contains the motor unit and all parts illustrated below assembly a
51. rights and you may also have other rights which vary from state to state 2011 The Chamberlain Group Inc 114A4256 All Rights Reserved
52. rs 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 e Metal Doors Drill 3 16 pilot holes and fasten the bracket with the 1 4 14x5 8 self threading screws provided e 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 Finished Ceiling HARDWARE SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 Self Threading Screw 1 4 14x5 8 Top of Door 2x4 Support Inside Garage N Top Edge Header of Door Bracket 288 Optional A Placement Door am Bracket METAL DOOR Optional i Placement HORIZONTAL AND VERTICAL Nut e Lock of Door REINFORCEMENT IS NEEDED 5 16 18 e Washer Bracket FOR LIGHTWEIGHT GARAGE 5 16 DOORS FIBERGLASS Top of Door ALUMINUM STEEL DOORS Door Inside Garage Vertical i WITH GLASS PANEL ETC Bracket Inside garage Centerline of 7 NOT PROVIDED Garage Door Optional Placement Carriage Bolt 5 116 x2 BT Not Provided ar esse WOOD DOOR For a door with no exposed framing or for the
53. shows one piece of angle iron as the horizontal brace For the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit NOTE Many door reinforcement kits provide for direct attachment of the clevis pin and door arm In this case you will not need the door bracket proceed to Step 12 SECTIONAL DOORS 1 Center the door bracket on the previously marked vertical centerline used for the header bracket installation Note correct UP placement as stamped inside the bracket 2 Position the top edge of the bracket 2 4 5 10 cm below the top edge of the door OR directly below any structural support across the top of the door 3 Mark drill holes and install as follows depending on your door s construction Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket 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 Use top and bottom or side to side door bracket holes Drill 5 16 holes through the door and secure bra
54. the way or you can attach it to the ceiling see page 13 when clearance is minimal It may be mounted on the wall upside down if necessary to gain approximately 1 2 1 cm If you need to install the header bracket on a 2x4 on wall or ceiling use lag screws not provided to securely fasten the 2x4 to structural supports as shown here and on page 13 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 piece door without track This height will provide travel clearance for the top edge oft NO ava he door TE If the total number of inches exceeds the height ilable in your garage use the maximum height possible or refer to page 13 for ceiling installation 12 Unfinished Ceiling Header Wall Vertical Centerline of Garage Door OPTIONAL CEILING MOUNT FOR HEADER BRACKET 2x4 Structural Supports Level ie s i optional l 10 ek gt NT k nf Header Wall Header Wall R i 2 5 cm ATI 2 5 cm of Travel H Door Highest Point Track Track Highest Point of Travel Sectional door with curved track Header Wall Hardware j Highest Point of
55. y password repeat steps 1 3 setting the number of hours or times to 0 in step 3 One Button Close Opener can be closed by pressing only the ENTER button if the one button close feature has been activated This feature has been activated at the factory To activate or deactivate this feature press and hold buttons 1 and 9 for 10 seconds The keypad will blink twice when the one button close is active The keypad will blink four times when one button close is deactivated REPAIR PARTS Rail Assembly Parts KEY PART NO NO DESCRIPTION 4A1008 Master link kit 41C5141 1 Complete trolley assembly 41A5665 2 Complete rail 144C56 Idler pulley 41A5807 3 Chain and cable 12D598 1 U bracket NOT SHOWN 1834163 Wear pads Installation Parts KEY PART NO NO DESCRIPTION 41A5273 14 Multi Function door control 953D 3 Button remote control 10A20 3V2032 Lithium battery 29B137 Remote control visor clip 41A2828 Emergency release rope and handle assembly 41B4494 1 2 Conductor bell wire white and white red 41A5047 1 Door bracket w clevis pin amp fastener 41A5047 2 Header bracket w clevis pin amp fastener 41A5034 Safety reversing sensor kit receiving and sending eyes with 3 9 m 2 conductor bell wire 178B34 Straight door arm section 12B776 Hanging bracket 178B35 Curved door arm section 41A5266 1 Safety reversing sensor brackets 2 NOT SHOWN 41A5258 9 Installation hardware bag includes hardware listed on page
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