Chamberlain CSO 1/2HP User's Manual
Contents
1. A A Gi V V Sensor Beam Sensor Beam 4 6 max 4 6 max above floor above floor b Invisible Light Beam Protection Area Figure 1 Facing the door from inside the garage Installation Step 10 Install the Safety Reversing Sensor Receiving and Sending Eyes Figures 2 3 and 4 show recommended assembly of bracket s and C wrap based on the wall installation of the sensors on each side of the garage door as shown on page 19 or on the garage door tracks themselves For Garage Wall or Door Track Installation e Fasten the C wraps to the mounting brackets having square holes using the hardware shown in Figure 2 For Door Track Installation Only e Discard slotted bracket Drill 3 8 holes in each track and fasten securely with hardware as shown in Figure 3 For Wall Installation e Connect each assembly to a slotted bracket using the hardware shown in Figure 4 Note alignment of brackets for left and right sides of the door e Finger tighten the lock nuts e Use bracket mounting holes as a template to locate and drill 2 3 16 diameter pilot holes on both sides of the garage door 4 6 above the floor but not exceeding 6 See warning on page 19 e Attach bracket assemblies with 1 4 x1 1 2 lag screws as shown in Figure 4 e Adjust right and left side bracket assemblies to the same distance out from mounting sur2. PS ay e Open your door to the highest Ceiling point of travel as shown Draw an intersecting horizontal line Header on the header wall 2 above Wall the high point This height will ees provide travel clearance for the 5 top edge of the door Highest Point of Travel Proceed to Step 2 page 12 11 F You can attach the header bracket either to the Installation Step 2 wall above the garage door or to the ceiling Follow the instructions which will work best for Install the Header Bracket your particular requirements Fasten the Header Bracket to the Wall e Center the bracket on the vertical guideline with e Mark either set of bracket holes do not use the the bottom edge of the bracket on the horizontal holes designated for ceiling mount Drill 3 16 pilot line as shown with the arrow pointing toward the holes and fasten the bracket securely to a structural ceiling support with the hardware provided Wall Vertical ig Mounting Holes Header __ Wall Lag Screws 5 16 x9x1 5 8 Header Bracket 2x4 Structural Support The nail hole is for positioning only You must use lag screws to mount the header bracket Optional Wall Mounting Holes Hardware Shown Actual Size Highest Point of Travel of Garage Door Vertica
3. Carriage Bolt i ere gure 5 16 18x2 1 2 22 Installation Step 12 Connect Door Arm to Trolley Make sure garage door is fully closed Pull the manual release handle to disconnect the outer trolley from the inner trolley Slide the outer trolley back away from the door about 2 as shown in Figures 1 2 and 3 Figure 1 Figure 2 e Fasten straight door arm section to outer trolley e Bring arm sections together Find two pairs of holes with a clevis pin Secure the connection with a ring that line up and join sections Select holes as far fastener apart as possible to increase door arm rigidity e Fasten curved section to the door bracket in the same way as shown Inner Trolley Fastener Door Bracket A Straight Door Arm ooo0o0000000 in Screws R ko 5 16 18x7 8 S Figure 2 Curved Door Arm Fig ure 1 Clevis Pin fl Door Bracket Hole Alignment Alternative Figure 3 e H holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 from the solid end Reconnect to trolley with cut end down as shown e Bring arm sections together e Find two pairs of holes that line up and join with screws lock washers and nuts 5 16 18 Hardware Shown Actual Size Screws ko 5 16 18x7 8 Cut This End Figure 3 Nut 5 16 18 Lockwasher 5 16 Ring Fastener Hex Screw Clevis Pin 5 16 18x7 8 5 16 x1 Proceed to Adjustment
4. 2 If the opener lights do not blink and it is a new installation check the down force See Adjustment Step 2 page 25 For an existing installation see below Repeat the safety reverse test after the adjustment is complete The door reverses for 1 Is something obstructing the door Pull the manual release handle Operate the door no apparent reason manually If it is unbalanced or binding call for professional garage door service and opener light 2 Clear any ice or snow from the garage floor area where the door closes doesn t blink 3 Review the force adjustment procedures on page 25 Repeat the safety reverse test after the adjustment is complete 4 lf door reverses in the fully closed position decrease the travel limits page 24 Repeat safety reverse test after the adjustment is complete The need for occasional adjustment of the force and limit settings is normal Weather conditions in particular can affect door travel The door reverses for Check the safety reversing sensor Remove any obstruction or align the receiving eye no apparent reason See page 21 and opener light blinks for 5 seconds after reversing The opener light doesn t turn on Replace the light bulb 75 watts maximum Use a standard neck garage door opener bulb if regular bulb burns out doesn t turn off There may be a defective ground at the ceiling or wall receptacle The unit must be grounded The opener strains or The doo
5. The Safety Reversing Sensor e Press the Door Control button to open the door e Place the opener carton in the path of the door e Press the Door Control button to close the door The door will not move more than an inch and the opener light will flash Professional service is required if the opener closes the door when the safety reversing sensor is obstructed The garage door opener will not close from a remote if the indicator light in either sensor is off alerting you to the fact that the sensor is misaligned or obstructed The garage door can be closed by pressing and holding the Door Control button until down travel is completed Adjustment Step 4 Test the Safety Reverse System Test e Place a one inch 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 Adjustment If the door stops on the obstruction it is not traveling far enough in the down direction e Increase the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1 4 turn e Repeat the test Make sure limit adjustments do not force the door arm beyond a straight up and down position See the illustration on page 23 e When the door reverses on the one inch object or 2x4 laid flat remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment If the door will no
6. a C wrap with lenses pointing toward each other across the door see Figure 7 e Secure sensors with the hardware shown Finger tighten the wing nut on the receiving eye to allow for final adjustment Securely tighten the sending eye wing nut e Run the wires from both sensors to the opener Use insulated staples to secure wire to wall and ceiling e Strip 1 4 of insulation from each set of wires Separate white and white black wires sufficiently to connect to the opener terminal screws white to 2 and white black to 3 e Plug in the opener Green indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct If the indicator light is offin the receiving eye and the invisible light beam path is not obstructed alignment is required e Loosen the receiving eye wing nut to allow slight rotation of unit Adjust sensor vertically and horizontally until the green indicator light glows with a steady light e When indicator lights are glowing steadily in both units tighten the wing nut in the receiving eye unit Hardware Shown Actual Size Hex Bolt 1 4 20x1 1 2 Wing Nut L Finished Bell Wire Ceiling ss wi me g en ee e e e E E e E E E E E E E E E E E 8 Sensor Invisible Light Beam Sensor Protection Area 7 BE 77 ssa p
7. of the door and door hardware but where the garage door is visible Do not allow children to operate the push buttons or the remote control transmitters A moving garage door could injure someone under it Activate the opener only when the door is properly adjusted you can see it clearly and there are no obstructions to door travel Do NOT connect the power and operate the opener at this time 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 N Insulated Staples Hardware Shown Actual Size 6ABx1 1 2 Screw Door Control Button Dry Wall Anchors Opener Terminal Screws Back Panel Antenna of Opener Installation Step 7 Install the Light Install the Light e Install a 75 watt maximum light bulb in the socket The light will turn ON and remain lit for approximately 4 1 2 minutes when power is connected Then the light will turn OFF e H the bulb burns out prematurely due to vibration replace with a standard neck Garage Door Opener bulb 75 Watt Max Light Bulb Installation Step 8 A WARNING Attach the Manual Release Rope and Handle Do not use the red handle to pull the door open or closed The rope knot could become untied and you could fall Use the manual release only to disengage the trolley and if possi
8. opener malfunction and damage Identify the type and height of your door any special conditions that exist and any additional materials that may be required by referring to the list on page 4 Before you begin survey your garage area Do any of the following conditions apply to you EE Horizontal and vertical reinforcement is needed for lightweight garage doors V fiberglass steel aluminum door with glass panels etc See page 22 for details pester wa a i N GE Floor must be level across width of door Safety Reversing Sensor Based on your particular requirements there are several installation steps which might call for materials and or hardware not included in the carton e Step 1 page 11 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural supports e Step 5 page 15 Do you have a finished ceiling in your garage If so a support bracket and additional fastening hardware may be required e Safety reversing sensor page 19 Depending upon garage construction wood blocks may need to be fastened to mounting locations before sensors are installed e Step 10 page 20 Alternate floor mounting of the safety reversing sens
9. outlet you have contact a qualified electrician to install the proper type outlet To avoid installation difficulties do not run the opener at this time Right Wrong If permanent wiring is required by your local code refer to the following procedure To prevent electrocution remove power from the garage door opener and from the circuit you plan to use for the permanent connection To make a permanent connection through the 7 8 diameter hole in the top of the opener according to local code e Remove the opener cover screws and set the cover aside e 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 Ground to the green ground screw The opener must be Screw grounded e Reinstall the cover To avoid installation difficulties do not run the opener at this time 18 Permanent wiring connection White Wire The Protector System Information you ll need before you begin the installation of the safety reversing sensor The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction This is a required safety device and cannot be disabled Be sure power to the opener is disconnected The sending eye transmits an invisible light beam to the receiving eye The units can be installed on either side of th
10. shown below 3 16 5 16 and Pliers 5 32 Drill Bits Stepladder J y EI 1 2 and 7 16 Sockets and Wrench An unbalanced garage door might not reverse when required and someone under the door could be seriously injured or killed If your garage door binds sticks or is out of balance call for professional garage door service Garage doors door springs cables pulleys brackets and their hardware are under extreme tension and can cause serious injury or death Do not try to loosen move or adjust them yourself Ropes left on a garage door could cause someone to become entangled and killed Remove all ropes connected to the door before installing and operating the opener This product is for use on sectional garage doors only Serious personal injury could result from the use of this product on Before you begin complete the following test to make sure your door is balanced and is not sticking or binding e Lift the door about halfway as shown Release the door It should stay in place supported entirely by its springs e Raise and lower the door to see if there is any Pencil U Jh Hack Saw CTT Ee Wire Cutters Claw Hammer G Adjustable End Wrench LS Screwdriver To avoid damage to the garage door and opener disable locks before installing and Operating the opener Use a wood screw or nail to hold locks in the open unlocked position Operation at other than 120V 60 Hz will cause
11. 6 Screw ll Carriage Bolt 6ABx1 1 2 2 5 16 18x2 1 2 2 Dry Wall Anchors 2 Clevis Pin Insulated Clevis Pin 5 16 x2 3 4 1 Staples 10 5 16 x1 2 Fastener 3 Safety Reversing Sensor Installation Hardware al 00000000000 Im Lag Screw 1 4x1 1 2 4 Carriage Bolt Wing Nut 2 1 4 20x1 2 4 Ulupi dal dalal A dl Hex Screw Screw Lock Nut Insulated 1 4 20x1 1 2 2 10 32x3 8 4 10x32 4 Staples 20 Assembly Section Pages 7 10 To avoid installation difficulties do not run the garage door opener until instructed to do so Assembly Step 1 Assemble the Rail amp Attach the Chain Pulley Bracket RAIL BACK TO POWER HEAD e Align the 4 rail sections on a flat surface exactly as shown Center sections are interchangeable Front Rail Assembly and back sections are not Be sure the arrow Power Head End labels are pointing toward the door e Insert the carriage bolts so the square bolt necks seat in the square holes in the rail sections and pass through the square holes in the opposing rail sections Assemble lock nuts ensure alignment SES A and tighten Carriage Bolt 1 4 20x1 2 If rail is not assembled Rail Assembly exactly as shown trolley Center Section will not travel smoothly along length of rail or it will hit against nuts Make sure bolt necks are seated in the square Rail Assembly holes and rails Center Section are aligned bef
12. ALWAYS GIVE THE FOLLOWING INFORMATION e PART NUMBER e PART NAME e MODEL NUMBER ADDRESS ORDERS TO THE CHAMBERLAIN GROUP INC Parts and Service Department 2301 N Forbes Boulevard Suite 104 Tucson Arizona 85745 SERVICE INFORMATION TOLL FREE NUMBER of dealers in your area 1 800 528 9131 elpee eee el el ele el fel ele elle eel ele elle eel elle eee eee el ele el ele eee eee ee eee eee CHAMBERLAIN GARAGE DOOR OPENER ONE YEAR LIMITED WARRANTY The Chamberlain Group Inc Seller warrants to the first retail purchaser of this product that it is free from defect in materials and or workmanship for a period of one year from the date of purchase The proper operation of this product is dependent on your compliance with the Owner s Manual instructions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this warranty in its entirety Please note that the safety reverse system in order to operate properly with your garage door must be adjusted and periodically tested in accordance with the Owner s Manual If during the limited warranty period it appears as though this product contains a defect which is covered by this limited warranty call our toll free service number before dismantling this product at 1 800 528 9131 Then send this product pre paid and insured to our service center for warranty repair You will be advised of shipping instructions when yo
13. Geet Ate SAE EE Ee EE lee 4 10 31 Electrical Safety WarninGS 0 ijccccccccsasseckestatescastedeastarecscubebeacstatbvactes caullns ee lebeacerg EEN Eege 2 10 18 27 Garage Door Testing for balance binding and stckmg tennta nnna nent 3 25 27 Determining high Point OF travel TT 11 RE ils Blue Bee 3 10 Force Controls ele Egeter el 25 Problems that might require force adjustments AA 30 31 Dal OLY WANING EE E 25 27 WOOK Te EE 3 10 11 16 27 28 Maintenance Instruction Label 10 16 Reinforcement require Ment ses tacckisaccctattat edeedegbeer eet geg de aa aaa raaa aAa oa deen D eg Ed aa Aaaa e aaa E aaae 4 22 REMOVING All e 3 10 Possible door damage asses td iets TE EE 3 14 22 Travel Limits Adjustment elle el 24 Problems that might require limit adjustments AAA 30 31 Salely WamninGS ieee ate EE Ace Gaia 24 27 Manual Release Rope amp Handle LOCKOUL EE EE 28 Mantial iSCOnn Ct EE oaaticcdee aie aa e a eiea 28 31 Sale WANIINIGS eoe Eege EES Messen eeh ee 10 17 27 28 Opener Terminals Door controlicOnnections tea c stays aie E 16 Safety reversing sensor CONNECTIONS ccceceeeeeeeeeceeeeeeeeeaeeeceeeeeeeaeeeeeeeeeeeaeeeceeeeecaaeeedeaeeesaeeeseaaeseaeeesseeeseaeeeed 21 Operational Noise SPrOCket NOSE 4 ctecv kee eee thee E 10 Vibration noise iSOlator Kit menan irera EEr S AAE E E EREE AOE AEA 30 Protector System orasan tege AEA A A E EAE E ee 19 26 Receiver and Remote Controls Programming th
14. OWN close travel The door should reverse Reversal halfway through down travel does not guarantee reversal on a one inch obsiruction See page 26 If the door is hard to hold or doesn t reverse decrease the DOWN close force by turning the control counterclockwise Make 10 degree turn adjustments until the door reverses normally After each adjustment run the opener through a complete cycle Test the UP open force Grasp the door bottom when the door is about halfway through UP open travel The door should stop If the door is hard to hold or doesn t stop decrease UP open force by turning the control counterclockwise Make 10 degree turn adjustments until the door stops easily After each adjustment run the opener through a complete travel cycle 25 If the door doesn t open at least 5 feet Increase UP Open force by turning the control clockwise Make 10 degree turn adjustments until door opens completely Re adjust the UP limit if necessary After each adjustment run the opener through a complete travel cycle If the door reverses during the down close cycle and the opener lights aren t flashing Increase DOWN close force by turning the control clockwise Make 10 degree turn adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close the door Adjustment Step 3 Test
15. Step 1 page 24 Trolley will re engage automatically when the opener is operated 23 Adjustment Section Pages 24 26 Adjustment Step 1 Adjust the UP and DOWN Limits Do not make any limit adjustments until the Safety Reversing Sensors are completely installed Improper adjustment of the travel limits could interfere with the proper operation of the safety reverse system See page 26 The door might not reverse when required and could seriously injure or kill someone under it Limit adjustment settings regulate the points at which the door will stop when moving up or down The door will stop in the up direction if anything interferes with door travel The door will reverse in the down direction if anything interferes with the door travel including binding or unbalanced doors To operate the opener press the Door Control button Run the opener through a complete travel cycle 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 Left Side Limit fails see page 26 Panel E Adjustment procedures are outlined below Run the opener through a complete travel cycle after emm emm each adjustment D Repeated operation of the opener during adjustment procedures may cause the motor to INCREASE TRAVEL overheat and shut off Simply wait 15 minutes DOWN UP
16. 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 el LIMITED WARRANTY ON MOTOR Model CSO The motor is warranted to be free from any defect in materials and or workmanship for a period of 12 full months 1 year from the date of purchase pele etete el eel pel el eee ele pele lee pel elle pel pel ele ee ele le el el ele el feller elle el alee ele eel elle el elle el el elle fel retell fel ele PEEP eee eee ela eee el eee lee eee elle 1996 The Chamberlain Group Inc 114A2007 All Rights Reserved Printed in Mexico
17. The Chamberlain Group Inc A DUCHOSSOIS ENTERPRISE 845 Larch Avenue Elmhurst Illlinois 60126 1196 Complies with UL 325 Regulations effective January 1 1993 MODEL CSO 1 2HP COMMERCIAL STRENGTH OPERATOR For Residential and Light Duty Commercial Use Install on Sectional Doors Only OWNER S MANUAL Please read this manual and the enclosed safety materials carefully Fasten the manual near the garage door after installation The door WILL NOT CLOSE unless the Protector System is connected and properly aligned Periodic checks of the opener are required to ensure safe operation The model number label is located on the front end panel of your opener as shown Contents Contents A review of safety alert symbols Attach manual release rope and handle You ll need tools Electrical requirements Safety information The Protector System Testing your garage door for sticking Install the safety reversing sensor binding and balance Fasten door bracket and plate Illustration of sectional door installation o i Connect door arm to trolley arton titan ory Adjustment section pages 24 26 Hardware inventory er A bl ti 7 10 Travel limit adjustments SS S pe Om pages Force adjustments sie Test the Protector System Attach chain pulley bracket Test the safety reverse system Install trolley Operation safety instructions Fasten rail to power head Care of your opener Install cnan Maintenance schedule Attach rail su
18. UP or DOWN operation e ery ji Hii Trolley Manual Release Handle Pull Down amp Back Towards Opener Lockout position Receiver and Remote Control Programming NOTICE To comply with FCC rules adjustment or modification of this receiver and or transmitter are prohibited except for changing the code setting or replacing the transmitter battery THERE ARE NO OTHER USER SERVICEABLE PARTS Your garage door opener receiver and remote control transmitter have been set at the factory to a matching code The door will open when you press the remote control push button Your Smart garage door opener will operate with e up to four Smart remote control transmitters with green indicator lights e a Keyless Entry System and e code switch remote controls with red indicator lights Below are instructions below for programming your opener to match any additional remotes you may purchase See available accessories on page 34 To Add A Remote 1 Press and hold the remote push button See Figure 1 2 Then press and release the green Smart button on the back panel of the opener in Figure 2 The indicator light on the panel will flash once 3 Release the remote push button Now the opener will operate when the remote control push button is pressed If you release the remote control push button before the indicator light flashes the opener will not accept the code To Erase All Remo
19. aer Figure 7 Indicator 1 Light dJa eet EA T 1 4 20 x 1 1 2 Hex Bolt BC EE Bee TS Trouble Shooting 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 under staples or at screw terminal connections e Incorrect wiring between sensors and opener e An open wire wire break 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 Connect Wire to Opener Terminals Door Control Sensor Connections Connections dotted line SC A EK L24 BI OPENER TERMINAL SCREWS Installation Step 11 A CAUTION To prevent damage to steel aluminum Fasten Door Bracket amp Plate fiberglass or glass panel doors always reinforce the inside of the door both vertically and horizontally with an angle iron A horizontal brace should be long enough to be secured to 2 vertical supports A vertical brace should cover the height of the top panel The illustration shows one piece of angle iron as the horizontal brace For the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit H
20. and try again Read the procedures carefully before proceeding to Adjustment Step 2 Use a screwdriver to make limit adjustments How and When to Adjust the Limits If the door does not open completely If the opener reverses in fully closed position but opens at least five feet Decrease down travel Turn the DOWN limit Increase up travel Turn the UP limit adjustment adjustment screw clockwise One turn equals 2 screw clockwise One turn equals 2 of travel of travel If door does not open at least 5 feet Adjust the UP open force as explained in If the door reverses when closing and Adjustment Step 2 there is no visible interference to travel cycle If the door does not close completely If the opener lights are flashing the Safety Reversing Increase down travel Turn the DOWN limit Sensor is obstructed Remove the obstruction adjustment screw counterclockwise One turn Test the door for binding Pull the manual release equals 2 of travel handle Manually open and close the door If the door If door still won t close completely try lengthening is binding call for garage door service If the door is the door arm See page 23 not binding or unbalanced adjust the DOWN close If you have adjusted the door arm to the maximum pices Sao Seep length and the door still will not close completely lower the header bracket See Installation Steps 1 and 2 pages 11 and 12 24 Adjustment Step 2 Adjust the Force Force adjustment contr
21. ble only when the door is closed Garage doors are heavy If the door is open when the handle is pulled the door could close inadvertently if it is not properly balanced Serious injury may result to persons Overhand under the door Make sure the doorway is clear Knot of persons and obstructions before pulling handle when door is open Trolley Trolley o Release Arm ope e Thread one end of the rope through the hole in the top of the red handle so NOTICE reads right side Manual up as shown Secure with an overhand knot Release Handle The knot should be at least 1 from the end of the rope to prevent slipping e Thread the other end of the rope through the hole in the release arm of the outer trolley e Adjust rope length so the handle is 6 feet above the floor Secure with an overhand knot If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling Overhand Knot 17 Installation Step 9 Electrical Requirements To prevent electrocution or fire installation and wiring must be in compliance with local electrical and building codes Do NOT use an extension cord 2 wire adapier or change the plug in any way to make it fit To reduce the risk of electric shock your garage your outlet 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
22. dware 114A2007 Owner s manual ee ee ee a e Repair Parts Opener Assembly Parts Down Contact Brown Wire Drive Gear Center Limit Contact KEY PART NO NO 41D4478 144B18 4104470 41A2817 143D100 175B88M 30B432 12A461 41A3150 LIMIT SWITCH ASSY Up Yellow Contact Wire KEY DESCRIPTION NO Rail support bracket assembly kit 10 Pulley Chain Gear and sprocket assy Complete with Spring washer Thrust washer Retaining washer Bearing plate Roll pins 2 Drive gear and worm gear Helical gear w retainer and grease Sprocket shaft plate with screws Drive worm gear kit w grease Roll pins 2 Front end panel Light socket Capacitor Capacitor bracket Terminal block with screws PART NO 41D4509 41A4936 41A2818 41D3452 41C4398A 4104246 41A2826 41A2822A DESCRIPTION Replacement motor amp bracket assembly Complete with Motor worm bracket bearing assembly Cover Helical gear amp retainer w grease Limit switch assembly RPM sensor assembly Wire harness assembly w plug Shaft bearing kit Interruptor cup assembly 41A4252 7D Receiver logic board assembly 41A2825 Complete with Logic board end panel with all labels NOT SHOWN Opener assembly hardware kit includes screws not designated by a number in illustration 7702CB Accessories Available for your Opener Outside Quick Rel
23. e He 29 Erasing all codes oani ieri eree a aia N ela ee EE AE eevee E EE Sel is ane E eae teed 29 e Ee A le WEE 29 Problems with remote Control operation ee eeeeeeeeeeee cece eeeee eee eeeeaae eee eeeaaeeeeeeeeaaeeeeseeaaaeeeseeeaaeeeeseeaeeeesseaaeeeenenaaes 30 Safety Reverse Test Procedure cage eeeaaeeceeaeeeeaaaesecaeeeeaaaeseeeeeeseaaeseeeeeeseeaeeeseaeeeee 26 Testing Feoutrech ee ee sa tee ies eed eens Moe Saeco detain eee iakat iiaia Ee 10 26 30 31 Safety Reverse System Problems Securing header bracket to wall 11 Adusing Tave Hin ET 24 Applying excessive force on the door 25 Buckling OF UNSVEM ee 4 Safety Warmings eener 2 3 8 9 10 11 14 15 16 17 18 19 22 24 25 26 27 28 29 User Instruction Label for garage wall 10 16 35 CHAMBERLAIN SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE SIX DAYS A WEEK SIMPLY DIAL OUR TOLL FREE NUMBER 1 800 528 9131 HOURS Mountain Std Time 6 00 A M TO 6 00 P M Monday through Friday 7 00 A M TO 3 00 P M Saturday Closed Sunday 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 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
24. e garage door as long as the sun never shines directly into the receiving eye lens Look at the label on the connector end of each case to identify the sensors The brackets must be connected and fastened so that the sending and receiving eyes face each other as shown below in Figure 1 If an obstruction breaks the light beam while the garage door is closing the door will stop and reverse to full open position and the opener lights will flash for 5 seconds The brackets must be securely fastened to a solid surface such as the studs on either side of the door or add a piece of wood at each location if installing in masonry construction Without a properly working safety reversing sensor persons particularly children could be killed by a closing garage door Read and follow all instructions To protect small children install the safety reversing sensor so that the beam will be no higher than 4 6 above the garage floor Disconnect power to the garage door opener before installing the safety reversing sensor The invisible light beam path must be unobstructed No part of the garage door or door tracks springs hinges rollers or other hardware can interrupt the beam while the door is closing If it does use a piece of wood to build out each sensor mounting location to the minimum depth required for light beam clearance aff o ID ID cht cl lt D Je
25. e mechanism of the garage door or the opener 10 Installation Section Pages 11 23 Installation Step 1 A WARNING Determine Header Bracket Location If the header bracket is not rigidly fastened to a structural support on the header wall or ceiling the safety reverse system may not work properly see page 26 The door might not reverse when required and could cause serious injury or death The garage door springs cables pulleys brackets and their hardware are under extreme tension Do not attempt to loosen move or Finished adjust them yourself Serious personal injury Ceiling or death could result Call for garage door service Vertical _ Header Guideline Wall Structural Supports e Close the door and mark the inside D vertical centerline of the garage door j CG e Extend the line onto the header wall above the door Remember you can fasten the Vertical header bracket within 2 feet to the i Guideline left or right of the door center only if a torsion spring or center bearing plate is in the way or you can attach it to the ceiling refer to page 12 when clearance is minimal It may 5 be mounted on the wall upside down j if necessary to gain approximately 1 2 If you need to install the header bracket S on a 2x4 on wall or ceiling use lag ee screws not supplied to securely fasten the 2x4 to structural supports as shown here
26. eader Bracket Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass aluminum steel Figure 1 doors with glass panel etc Vertical Reinforcement LO lee S e Bracket Ji y Lock Washer Location pleh Carriage Bolt 5 16 18x2 1 2 OTY 4 Vertical Guideline Door Bracket CWS NY y gt Vertical Guideline S U aby Gr EN e Inside Edge of Door or Reinforcement Board o To L9 e Center the door bracket on the previously marked vertical guideline used for the header bracket installation e Position the bracket on the face of the door within the following limits A The top edge of the bracket 2 4 below the top edge of the door B The top edge of the bracket directly below any structural support across the top of the door e Mark and drill 5 16 left and right fastening holes Secure the bracket as shown in Figure 1 if there is vertical reinforcement Door Bracket Plate Hardware Shown Actual Size S Nut Lock Washer If your installation doesn t require vertical reinforce 5 16 18 r ment but does need top and bottom fastening holes for the door bracket position the door plate over the door bracket as shown in Figure 2 Fasten securely with hardware shown in Figure 1
27. ease Required for a garage with NO access door Outside Keylock Opens the garage door automatically from outside when remote control is not handy Wire In Light Control Controls interior or exterior lights Wires into the electrical box like a dimmer switch Plug In Light Control Controls interior lights Plugs into a wall receptacle Multi Function Door Control Panel Provides a Lock Feature which prevents operation of garage door opener from portable remotes and a Light Feature for constant light NEMA 1 Push Button 41A3504 Heavy Duty Door Control Push Button one button Coaxial Cable 34 Multi Function Mini Remote Control With key ring amp Velcro fastening strip Multi Function Standard Size Remote Control Includes visor clip Single Function Standard Size Remote Control Includes visor clip Security Remote Conirol Enables homeowner to operate garage door opener by entering 2 3 4 or 5 digit code from backlit keyboard Includes visor clip Keyless Entry Enables homeowner to operate garage door opener from outside by entering code on specially designed keypad Antenna Extender Kit If the metal environment in which the operator has been installed causes short radio control range install Antenna Extender Kit Part No 41A3504 Access Door Outside Quick Release Accesson reest tr ranst tnr nnst ttn nnnt trn nnnnr tananan nnmnnn nnn 4 34 CRAIN ON SO eege
28. f anything is missing carefully check the packing material Parts may be stuck in the foam Hardware for assembly and installation is listed below Single Function Door Control Button Remote Control Transmitter 2 Conductor Bell Wire White amp White Red Door Bracket Plate Door Bracket Rail Front Section To Door C Wrap 2 Safety Labels and Literature Remote Control Rail Support Transmitter Visor Clip Sisco Bracket ei Curved Door Arm Rail Back Section To Power Head Header Bracket with Clevis Pin and Fastener Rail Center Section Interchangeable 2 Safety Reversing Sensor Mounting Bracket With Square Holes 2 Pulley Bracket Safety Reversing Sensor Mounting Bracket With Slot 2 e e e e e e e e e e Straight Door Arm 2 Safety Reversing Sensors 1 Sending Eye and 1 Receiving Eye with 2 Conductor White amp White Black Bell Wire attached Group all hardware found in all packages contained in the rail and opener cartons into the three kits illustrated below Assembly Hardware us A DI SS GD rm Ges Hex Screw N CY 1 4 20x5 8 2 Sorow EECH Lock Washer Master Link 2 A zer zen S To asher Nut Lock Nut L Trolley Threaded Shaft 1 5 16 4 5 16 18 5 1 4 20 7 Installation Hardware L WI Hex Screw SEN 5 16 18x7 8 4 S Lag Screw 5 16 9x1 5 8 4 Nut 5 16 18 6 Rail Grease Lock Washer 5 16
29. face Make sure all door hardware obstructions are cleared Tighten the nuts securely Figur gure 5 Alternate Wall Mount Inside _ Garage Wall Mounting Bracket with Slot Mounting Bracket with Square Holes Garage Floor Figure 2 Garage WALL or DOOR TRACK Installation Mounting Bracket SC With Square Holes C Wrap 10 32x3 8 Screws 10 32 Lock Nuts Figure 3 Garage DOOR Track Installation 1 4 20 Lock Nuts Mounting Bracket with Square Holes Garage Door Track Drill 3 8 Holes 1 4 20x1 2 Carriage Bolts Figure 4 Garage WALL Installation 1 4x1 1 2 Lag Screws 1 4 20x1 2 Carriage Bolt with square shoulder Mounting Bracket with Slot Mounting Bracket with Square Holes Lock Nuts Figures 5 and 6 are variations which may fit your installation requirements better Make sure the wraps and brackets are aligned so the sensors will face each other across the garage door Figure 6 Alternate Floor Mount Inside _Garage Sensor with wire Wall Indicator Light Mounting Bracket with Square Holes ounting Bracket with Slot Attach with concrete anchors not provided Garage Floor Hardware Shown Actual Size g y d ll ul Screw Lock Nut Lag Screw 10 32x3 8 10x32 1 4x1 1 2 Carriage Bolt Lock Nut Insulated Staples 1 4 20x1 2 1 4 20 e Center each sensor unit in
30. frozen to the ground Remove any restriction 4 The garage door spring may be broken Have it replaced 5 Repeated operation may have tripped the overload protector in the motor Wait 15 minutes Try again Opener operates 1 Is the door control button lit If not Remove the bell wire from the opener terminal from the remote screws Short the red and white terminals by touching both terminals at the same control but not from time with a piece of wire If the opener runs check for a faulty wire connection at the the door control The door operates from the door control but not from the remote control The remote control has short range 1 2 3 4 door control a short under the staples or a broken wire Are the wiring connections correct Review Step 6 page 16 Does the battery test light glow when the remote control push button is pressed If not replace the battery Program the receiver to match the remote control code Repeat the receiver programming procedure with all remote controls Check the battery test light If the light is dim change the battery Change the location of the remote control in your car Check to be sure the antenna on the back panel of opener extends fully downward Some installations may have shorter range due to a metal door foil backed insulation or metal garage siding Install Antenna Kit Part No 41A3504 to increase range Opener noise is disturbing in living quar
31. ket to a support with 5 16 x1 5 8 lag screws e Fasten the opener to the hanging brackets with 5 16 18x7 8 hex screws lock washers and nuts e 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 e Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket Grease the top and underside of the rail surface where the trolley slides A tube of grease is supplied Lag Screw 5 16 9x1 5 8 Lock Washer 5 16 SN V Hex Screw 5 16 18x7 8 5 16 18 15 The opener could fall and injure someone if it is not properly secured Fasten the opener securely to structural supports of the garage A Measure N Distance Structural Supports Lag Screws 5 16 x1 5 8 5 16 18x7 8 Screw 5 16 Lock Washer 5 16 18 Nut Figure 2 Hidden Lee vi Support Lee eg FINISHED CEILING Lag Screws 5 16 x1 5 8 _ 7 Not Supplied 5 16 18x7 8 Screw 5 16 Lock Washer 5 16 18 Nut 5 16 18x7 8 Screw 5 16 Lock Washer 5 16 18 Nut Installation Step 6 Install the Door Control e Strip 1 4 of insulation from one end of the bell wire connect the wire to the two screw terminals on the back of the Door Control white to 2 and white red to 1 e Locate the Door Control within sight of the door at a minimum height of 5 feet where small childre
32. l Center Line Lag Screw 5 16 9x1 5 8 Fasten the Header Bracket to the Ceiling e Extend the vertical guideline onto the ceiling as shown a Finished e Center the bracket on the vertical mark no more a _ Ceiling than 6 from the wall Make sure the arrow is we Bee pointing toward the wall The bracket can be e ee Vertical mounted flush against the ceiling when clearance S ei I Center Line is minimal e Mark holes designated for ceiling mount only Drill 3 16 pilot holes and fasten the bracket securely to a structural support with the hardware provided Ceiling Mounting Holes CEILING MOUNTNONLY The nail hole is for positioning only You must use lag screws to mount the header bracket Installation Step 3 Attach the Rail to the Header Bracket e Position the opener on the garage floor below the header bracket Use packing material as a protective base If the door spring is in the way you ll need help Have someone hold the opener securely on a Header Wall Header Bracket Chain temporary support to allow the rail to clear the Pull i Bracket spring e Position the chain pulley bracket against the header bracket e Align the bracket holes and join with a clevis pin as shown e Insert a ring fastener to secure Ring Fastener Header Bracket Clevis Pin 5 16 x2 3 4 Chain Support Hardware Shown Actual Size Clevis Pin 5 16 x 2 3 4 Ring Fastener 13 Installa
33. llowing warnings before proceeding to the installation section IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of severe injury or death to persons READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS Install only on a properly balanced garage door An improperly balanced door may not reverse and could result in severe injury or death Repairs to cables spring assemblies and other hardware must be made by a qualified service person before installing opener Disable all locks and remove all ropes connected to the garage door before installing the opener Ropes connected to a garage door can cause entanglement and death If possible install door opener 7 feet or more above floor with the manual release handle mounted 6 feet above the floor 5 Do not connect the opener to power source until instructed to do so 6 Locate the Door Control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from all moving parts of the door Install the User Safety Instruction Label on the wall adjacent to the control button and the Maintenance Instruction Label in a prominent location on the inside of the garage door Upon completion of the installation the door must reverse when it comes in contact with a one inch high object or a 2x4 laid flat on the floor Do not wear watches rings or loose clothing while installing or servicing an opener Jewelry or loose clothing can be caught in th
34. n cannot reach and away from all moving parts of the door and door hardware Fasten the Door Control securely with 6ABx1 1 2 screws If installing into drywall drill 5 32 holes and use the anchors provided e Run the bell wire up the wall and across the ceiling to the opener Use insulated staples to secure the wire in several places Be careful not to pierce the wire with a staple thereby resulting in a short e Receiver terminal screws and the antenna are located on the back panel of the opener Position the antenna wire as shown e Then connect the bell wire to the opener terminal screws white to 2 and white red to 1 e Remember to affix the User Safety Instruction label to the wall near the Door Control and the Maintenance Instruction Label in a prominent location on the inside of the garage door If the label adhesive will not adhere to your garage wall surface or becomes loose with time use tacks to secure the label alongside the Door Control Page 29 explains how to operate the opener using the door control 2 Conductor Bell Wire H Door Control Terminal Screws 2 Conductor Bell Wire Door Control Button 16 Children operating or playing with a garage door opener can injure themselves or others The garage door could close and cause serious injury or death Install the Door Control or any additional push buttons out of the reach of children and away from all moving parts
35. ols are located on the back panel of the opener Force adjustment settings regulate the amount of power required to open and close the door The door will stop in the up direction if anything interferes with its travel The door will reverse in the down direction if anything interferes with its travel including binding or unbalanced doors If the forces are set too light door travel may be interrupted by nuisance reversals in the down direction and stops in the up direction Weather conditions can affect the door movement so occasional adjustment may be needed The maximum force adjustment range is 260 degrees about 3 4 of a complete turn Do not force controls beyond that point Turn force adjustment controls with a screwdriver Adjustment Label Too much force on the door will interfere with the proper operation of the safety reverse system The door might not reverse properly when required and could seriously injure or kill someone under it Do not increase the force beyond the minimum required to close the door Do not use the force adjustments to compensate for a binding or sticking garage door Test the safety reverse system following all adjustments to force levels See page 26 Force Adjustment Controls Back Panel of Opener How and When to Adjust the Forces Test the DOWN close force Grasp the door bottom when the door is about halfway through D
36. onal lubrication Do not Repeat the safety reverse test Make any grease the door tracks necessary adjustments See page 26 27 Operation of Your Opener Weak or broken springs could allow an open Activate the opener with any of the following devices e The Remote Control Transmitter Hold push button down until the door starts to move e The Door Control Hold button down until the door starts to move e The Outside Keylock or Keyless Entry See Accessories When the opener is activated with the Safety Reversing Sensor installed and correctly aligned 1 If open the door will close If closed the door will open 2 If closing the door will reverse 3 If opening the door will stop allowing space for entry and exit of pets and for fresh air 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 obstructed while opening the door will stop 7 The garage door will reverse in the closing cycle when the invisible beam is broken If fully open the door will not close when the beam is broken The sensor has no effect in the opening cycle If the sensor is not installed or is not aligned correctly the door won t close from any remote control transmitter You can close the door with the Door Control the Outside Keylock or Keyless Entry however if you activate them until down travel is complete If you release them too s
37. oon the door will reverse The opener light will blink for 5 seconds when the safety reversing sensor causes the door to reverse The Opener Light will turn on under the following conditions When the opener is initially plugged in when the power is interrupted when the opener is activated It will turn off automatically after 4 1 2 minute Bulb size is 75 watts maximum o gt Operation of the Door Control Button Press 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 28 door to fall either rapidly or unexpectedly resulting in serious injury death or property damage lf possible use the manual release rope and handle only when the door is fully closed To open the door manually m H p jie S Trolley The door should be fully Release Arm closed if possible Pull Trolley down on the red manual release handle and lift the door manually To reconnect the door to the opener press the Door Manual Release Control button Handle Pull Down Manual disconnect position The lockout feature prevents the trolley from reconnecting auto matically Pull the red manual release handle down and back toward the opener The door can then be raised and lowered manually as often as necessary To disengage the Lockout Feature pull the manual release handle straight down The trolley will reconnect on the next
38. oop slightly in the closed door position Use the manual or sags release rope and handle to disconnect the trolley If the chain returns to the normal height when the trolley is disengaged and the door reverses on a one inch board or a 2x4 laid flat no adjustments are needed See page 10 31 Repair Parts Rail Assembly Parts DESCRIPTION 1A995 Master link kit 41A2780 Chain pulley bracket 41A3489 Complete trolley assembly 1B4935 Rail assy to door end 1B4934 Rail assy center sections 2 1B4933 Rail assy to power head 83A4 Rail grease 41A4554 Chain 41A4937 Rail assy hardware kit Includes hardware listed on page 5 OO OO Jo Oo P OON Installation Parts KEY PART NO NO DESCRIPTION 41A4166 Door control button 41A3984 5 Single function remote control transmitter housing amp screw no circuit board 10A14 12V battery 290128 Remote control visor clip 41A2828 1 Manual rope amp handle assembly 217A238 2 Conductor bell wire white amp white red 41A4353 Header bracket w clevis pin amp fastener 12B374 Door bracket 12B380 Door bracket plate 12B484 Square hole mounting bracket 178B35 Curved door arm section 178B34 Straight door arm section 12B483 C Wrap bracket 12B485 Slotted mounting bracket 41A4373A Safety sensor kit receiving and sending eyes with 3 2 conductor bell wire attached NOT SHOWN 41A3535 Installation hardware bag includes hardware listed on page 5 41A4116 Safety sensor har
39. or will require hardware not provided e Step 11 page 22 Do you have a steel aluminum fiberglass or glass panel door If so horizontal and vertical reinforcement is required e Look at the garage door where it meets the floor It must close on the floor all the way across Other wise the safety reverse system may not work properly See page 26 Floor or door should be repaired Slack in chain tension is normal when Torsion Spring Reversing FINISHED CEILING Support bracket amp fastening hardware is required See page 15 Extension Spring OR oo Oo Access Door O Safety Sensor Closed Position Header Chain Pulley Bracket Bracket Chain Trolley Manual Release Rope amp Handle Door Bracket e The opener can be installed within 2 feet to the left or right of the door center if there is a torsion spring or center bearing plate in the way of the header bracket or door bracket area If your door has extension springs the opener must be installed in the center of the door See pages 11 and 22 Do you have an access door in addition to the garage door If not Model 7702CB Outside Quick Release is required See page 34 You may find it helpful to refer back to this page as you proceed with the installation of your opener Carton Inventory Your garage door opener is packaged in two cartons which contain all parts illustrated below I
40. ore you tighten lock nuts See right and wrong views Improper assembly can cause jerky trolley operation Chain pulley bracket noise and or attaches to FRONT nuisance door END of Rail reversals Rail Assembly Door End RAIL FRONT Hardware Shown Actual Size TO DOOR e Position the chain pulley bracket on the front end of the rail as shown Fasten securely with the Lock Nut Coreg Bor hardware shown HAGENS S mm Hex Screw Lock Washer 5 16 18x7 8 Hex Screws 5 16 18x7 8 Chain Pulley When tightenin Bracket en tightening the screws be sure to keep bracket parallel to the rail Otherwise the rail may bow when the opener is operated 5 16 Nut 5 16 3 Lock Washer Hardware Shown Actual Size SIE Assembly Step 2 Install the Trolley on the Rail Hex Screw Lock Washer e Attach the threaded shaft to the trolley with the 5 16 18x7 8 5 16 18 lock washer and nuts as shown Trolley Hex Screw LE To D X Lock Trolley Stop g Washer Hole d 5 16 Sch rolley Z Outer Nut PS Threaded SN Lock Wash 5 16 Shaft eck Wee er Nut 5 16 18 Trolley e As a temporary stop insert a screwdriver into the hole in the front end of the rail e Slide the trolley assembly along the rail to the screwdriver stop If trolley hits against any nuts on the rail the bolts and nuts were attached from the w
41. pport bracket Operation of your opener Tighten the chain installati ti 10 23 Receiver and remote control programming ee Paa Having a problem 30 31 Installation safety instructions Repair parts rail assembly Determine header bracket location Repair parts installation Install the header bracket Repair parts opener assembly Attach the rail to header bracket S Accessories Position the opener Hang the opener Install the door control Install the light How to order repair parts Warranty Start by reviewing these important safety alert symbols When you see these safety symbols on the following pages they will alert you to the possibility of serious injuries or death if you do not comply with the corresponding instructions The hazard may come from something mechanical or from electric shock Read the instructions carefully Mechanical Electrical When you see this safety symbol on the following pages it will alert you to the possibility of damage to your garage door and or the garage door opener if you do not comply with the corresponding instructions Read the instructions carefully This garage door opener is designed and tested to offer safe service provided it is installed operated maintained and tested in strict accordance with the safety instructions contained in this manual You ll Need Tools During assembly installation and adjustment of the opener instructions will call for hand tools
42. r in sight until it is completely closed NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR Check safety reversal system monthly See page 26 The garage door MUST reverse on contact with a one inch object or a 2x4 board laid flat placed on the floor If an adjustment is made to either the force or the limit of travel both adjustments may be needed and the safety reversal system must be checked Failure to properly adjust the opener may result in severe injury or death If possible use the manual release only when the door is in a closed position Caution should be taken whenever the disconnect cord is actuated with the door open Weak or broken springs may cause the door to fall rapidly causing injury or death to persons KEEP GARAGE DOORS PROPERLY BALANCED See page 3 An improperly balanced door may not reverse when required and could result in severe injury or death Repairs to cables spring assemblies and other hardware must be made by a professional garage door person 7 Disconnect the electric power from the garage door opener before making any repairs or removing the covers s SAVE THESE INSTRUCTIONS Do not exceed 8 complete cycles of door operation per hour in commercial applications Care of Your Opener Limit and Force Adjustment Controls The remote control transmitter Limit Controls Force Controls The opener must learn the code of any new remote oa control Page 29 explains how to program your o garage doo
43. r may be out of balance or the springs are broken Close the door and use the maximum force is manual release handle to disconnect the trolley Open and close the door manually needed to operate A properly balanced door will stay in any point of travel while being supported entirely by its door springs If it does not disconnect the opener and call for professional garage door service Do not increase the force to operate the opener The opener motor 1 The garage door springs are broken See above hums briefly then 2 If the problem occurs on the first operation of the opener door may be locked Disable won t work the door lock H the chain was removed and re installed the motor may be out of phase Remove the chain cycle the motor to the down position Observe the drive sprocket When it turns in a clockwise direction and stops in the down position reinstall the chain Repeat the safety reverse test after the adjustment is complete The opener won t 1 Use the manual release rope and handle to disconnect the trolley The door can be operate due to opened and closed manually When power is restored press the door control button power failure and trolley will automatically reconnect unless trolley is in lockout position See page 28 2 The Outside Quick Release accessory for use on garages with no service door disconnects the trolley from outside the garage in case of power failure The chain droops It is normal for the chain to dr
44. r opener and how to erase all codes if INCREASE TRAVEL required Self service of your receiver and remote ROWN YF controls is not recommended If service is needed Adjustment Label Adjustment Label call the toll free number listed on the back page Located on the left side panel Located on the back panel 8 cp The transmitter battery Weather conditions may cause some minor l changes in door operation requiring some re The green test light will glow and the opener will adjustments particularly during the first year of operate when the remote control is activated as long operation as there is adequate battery power Pages 24 and 25 refer to the limit and force If the test light is dim or off replace the battery Also adjustments Only a screwdriver is required Follow check the test light if transmission range decreases the instructions carefully The 12V battery should produce power for at least a Repeat the safety reverse test page 26 after any ysa adjustment of limits or force Dispose of your old battery properly Maintenance Schedule Once a Month Twice a Year Manually operate door If it is unbalanced or Check chain tension Disconnect trolley first binding call for professional garage door service Adjust if necessary See page 10 Check to be sure door opens and closes fully Once a Year Adjust limits and or force if necessary See pages Oil door rollers bearings and hinges The opener 24 and 25 does not require additi
45. rong side and must be repositioned Review Step 1 e Insert a 5 16 18x7 8 hex screw into the trolley stop hole in the rail as shown Tighten securely with a 5 16 lock washer and nut This screw limits trolley travel in the UP direction Temporary Stop Screwdriver Assembly Step 3 Fasten the Rail to the Power Head To fasten rail use only those screws mounted in the top of the power head Any other screws will cause serious damage to the power head e Place the power head on packing material to protect the cover For convenience put a support under the chain pulley bracket 5 16 18x1 2 Eent e Remove the 2 5 16 18x1 2 washered screws HESE TYPE AND SIZE mounted in the top of the power head e Align the holes in the back section of the rail with H the holes in the power head as shown e Fasten the rail with the 2 washered screws Trolley Stop previously removed Tighten securely SS Remember to use only these screws Any other screws will cause serious damage to the power head H Assembly Step 4 Attach the Chain amp Rail Support Bracket e Remove the chain end from the carton and fasten it to the trolley with a master link from the hardware bag See master link procedure Figure 1 e With the trolley against the screwdriver dispense the chain around the pulley e Proceed back around the rail to the power head Figure 2 Guide the chain around the chain
46. spreader and sprocket Be sure sprocket teeth engage the chain e Continue forward to the trolley threaded shaft Figure 3 e Use the second master link to connect the chain to the flat end of the shaft If necessary loosen the outer nut on the trolley to obtain more chain slack Check to make sure the chain is not twisted e Remove the screwdriver Figure 1 Master Link Procedure Push pins of master link bar through chain end and hole in front end of trolley Push cap over pins and past notches Slide clip on spring over cap and into notches until both pins are securely locked Chain Pulley Bracket Install Chain In This Direction To attach the rail support bracket e Position the rail support bracket on the power head e Attach the bracket to the rail with 1 4 20x5 8 hex screws and lock washers e Attach the bracket to the power head by inserting a 5 16 18x1 2 washered screw through a hole in each side flange and a matching hole in the bracket Complete the connection by inserting the 8 32x3 8 screw through the back flange and the hole in the rail support Hardware Shown Actual Size EN E m aL O Screw Hex Screw Washered Screw Lock Washer 8 32x3 8 1 1 4 20x5 8 2 5 16 18x1 2 2 2 Serious injury can result if fingers become entangled in moving opener sprocket Attach sprocket cover securely Never operate opener while your hand is near the opener sprocket Power Head Fig
47. t reverse after repeated adjustment attempts call for professional garage door service 26 Without a properly working safety reversing sensor persons particularly children could be seriously injured or killed if trapped by a closing garage door Repeat this test once a month A y 8 A y ARARARRRRRRRRRRRRRRR Safety Reversing Sensor Failure to test and adjust the safety reverse Safety Reversing Sensor system may result in serious injury or death to persons trapped by a closing garage door Repeat this test once a month and adjust as needed GARAGE DOOR y kan One inch Board 2x4 laid flat Important safety check Repeat Adjustment Steps 1 2 and 4 after e Each adjustment of door arm length force controls or limit 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 IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of severe injury or death to persons READ AND FOLLOW ALL INSTRUCTIONS Do not permit children either to operate or to play with the opener Keep a remote control ina location inaccessible to children Operate opener only when the door is in full view and free from any obstruction Keep the doo
48. te Control Codes e Press and hold the green Smart button on the opener panel until the indicator light turns off about 6 seconds All the codes the opener has learned will be erased e To reprogram repeat Steps 1 3 for each remote control in use Code programming insiructions are also located on the opener panel 29 Children operating or playing with a garage door opener can injure themselves or others The garage door could close and cause serious injury or death Do not allow children to operate the door control or remote control transmitter s A moving garage door could injure or kill someone under it Activate the opener only when you can see the door clearly it is free of obstructions and is properly adjusted Figure 1 Single Function Remote Control Green Battery Indicator Light Push Button Figure 2 Garage Door Opener With Smart Button Smart Button Indicator Light END PANEL Having a Problem Situation Probable Cause amp Solution The opener doesn t 1 Does the opener have electric power Plug a lamp into the outlet If it doesn t light operate from either check the fuse box or the circuit breaker Some outlets are controlled by a wall switch the door control or 2 Have you disabled all door locks Review installation instruction warnings on the remote control Page 10 3 Is there a build up of ice or snow under the door The door may be
49. ters of home The garage door opens and closes by itself The door doesn t open completely The door stops but doesn t close completely If q operational noise is a problem because of proximity of the opener to the living uarters the Vibration Isolator Kit 41A3263 can be installed This kit was designed to minimize vibration to the house and is easy to install 2 3 Be sure that all remote control push buttons and battery indicator lights are off Remove the bell wire from the door control terminals and operate from the remote control only If this solves the problem the door control is faulty replace or there is an intermittent short on the wire between the door control and the opener If the door has been working properly but now doesn t open all the way increase the up force See page 25 Is something obstructing the door Remove the obstruction or repair the door If door opens at least 5 feet the travel limits may need to be increased One turn equals 2 inches of travel See page 24 Repeat the safety reverse test after the adjustment is complete Review the travel limits adjustment procedures on page 24 Repeat the safety reverse test after any adjustment of door arm length close force or down limit 30 Having a Problem continued Situation Probable Cause amp Solution The door opens but 1 If the opener lights blink check the safety reversing sensor See page 21 won t close
50. tion Step 4 A CAUTION Position the Opener To prevent damage to steel aluminum fiberglass or glass panel doors do not rest the opener on the door without using a 2x4 A 2x4 laid flat is convenient for setting an ideal You will need help at this point if the ladder is not door to rail distance tall enough e Raise the opener onto a stepladder e Open the door all the way and place a 2x4 laid flat on the top section beneath the rail Rail 2x4 Door Stepladder e If the top panel hits the trolley when you raise the door pull down on the trolley release arm to disconnect the inner and outer sections The trolley can remain disconnected until Step 12 is completed iim Trolley Release Arm Trolley 14 Installation Step 5 Hang the Opener Two representative installations are shown Yours may be different Hanging brackets should be angled Figure 1 to provide rigid support On finished ceilings Figure 2 attach a sturdy metal bracket to structural supports in ceiling before installing the opener The bracket and fastening hardware are not supplied e Measure the distance from each side of the opener to the structural support e Cut both pieces of the hanging bracket to required lengths e Drill 3 16 pilot holes in the structural supports e Attach one end of each brac
51. u call the toll free service number Please include a brief description of the problem and a dated proof of purchase receipt with any product that is returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Seller s sole option THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE AND OF ANY OTHER OBLIGATIONS OR LIABILITY ON SELLEER S PART THIS LIMITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE OR ANY ALTERNATIONS TO THIS PRODUCT LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REPLACED UNIT OR REPLACEMENT BATTERIES UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH THE 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
52. ure 2 Master Link Clip On Spring Master FlatEnd 4 Link Cap of Trolle Master Link Threaded i __1 Clip On Spring Shaft A Za Master E A 7 Link Cap DAAA Chain Rail Pin Notch 1 _ Pin Trolley Figure 3 Link Bar 1 4 20x5 8 Hex Screws with Lock Washers 5 16 18x1 2 E Washered Screw 5 16 18x1 2 g Washered Screw e Rail Support Ger Power Head Back Flange Power Head Side Flange Assembly Step 5 Tighten the Chain e Spin the inner nut and lock washer down the threaded shaft away from the trolley e To tighten the chain turn outer nut in the direction shown As you turn the nut keep the chain from twisting e When the chain is approximately 1 2 above the base of the rail at its midpoint re tighten the inner nut to secure the adjustment Sprocket noise can result if chain is either too loose or too tight When installation is complete you may notice some chain droop with the door closed This is normal If the chain returns to the position shown when the Tl door is open do not re adjust the chain Ja NOTE During future maintenance ALWAYS pull the manual release handle to disconnect trolley before adjusting chain Base of rail Lock Outer Nut Washer Inner Nut To Tighten Outer Nut gt To Tighten Inner Nut Trolley You have now finished assembling your garage door opener Please read the fo
Download Pdf Manuals
Related Search