Chamberlain HD220 Instructions / Assembly
Contents
1. improperly balanced door may NOT reverse when required and could result in SEVERE INJURY Install wall mounted garage door control or DEATH e within sight of the garage door ALL repairs to cables spring assemblies and other hardware MUST be made by a trained door outofreach of children at minimum height of 5 feet 1 5 m systems technician BEFORE installing opener Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener e away from ALL moving parts of the door to avoid entanglement Place entrapment warning label on wall next to garage door control Install garage door opener 7 feet 2 13 m or more above floor Place manual release safety reverse test label in plain view on inside of garage door Mount the emergency release within reach but at least 6 feet 1 83 m above the floor and Upon completion of installation test safety reversal system Door MUST reverse on contact with a avoiding contact with vehicles to avoid accidental release 1 1 2 3 8 cm high object or a 2x4 laid flat on the floor NEVER connect garage door opener to power source until instructed to do so To avoid SERIOUS PERSONAL INJURY or DEATH from electrocution disconnect ALL electric power BEFORE performing ANY service or maintenance 10 Installation STEP 1 Determine the header bracket location Header Wall OPTIONAL CEILING MOUNT 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e Header brac2. Door coasts after ithas come to a complete stop No movement or sound Unable to set the travel or retain position Door is moving stops or reverses Opener runs approximately 6 8 stops and reverses The garage door opener will not close and the light bulbs flash SOLUTION Safety sensors are notinstalled connected or wires may be cut Inspect sensor wires for a disconnected or cut wire There is a short or reversed wire for the safety sensors Inspect safety sensor wire atall staple and connection points replace wire or correct as needed The wires for the door control are shorted or the door control is faulty Inspect door control wires at all staple and connection points replace wire or correct as needed Safety sensors are misaligned or were momentarily obstructed Realign both sensors to ensure both LEDs are steady and not flickering Make sure nothing is hanging or mounted on the door that would interrupt the sensor s path while closing Manually open and close the door Check for binding or obstructions such as a broken spring or door lock correct as needed Check wiring connections at travel module and at the logic board Replace travel module if necessary Manually open and close the door Check for binding or obstructions such as a broken spring or door lock correct as needed Replace logic board if necessary Manually open and close the door Check for binding or obstructions such as a broken spring or door lock c
3. The front rail has a rail tab This tab MUST be on the top of the rail when assembled Inner Trolley y Wear Pads Chain Spreader a gt 1 Remove the straight door arm and hanging bracket packaged inside the front rail and set aside To garage for Installation Step 5 and 9 NOTE To prevent INJURY while unpacking the rail carefully remove door opener TO MOTOR UNIT the straight door arm stored within the rail section 2 The rail sections have a groove on the sides near the bottom edge Use these grooves to align the rail sections Slide the tapered ends into the larger ones Tabs along the side will lock into place 3 Place the motor unit on packing material to protect the cover and rest the back end of the rail on top For convenience puta support under the front end of the rail 4 Asa temporary stop insert a screwdriver into the hole in the second rail section from the motor unit as shown 5 Check to be sure there are 4 plastic wear pads inside the inner trolley If they became loose during shipping check all packing material Snap them back into position as shown Slide the trolley assembly toward the screwdriver as shown 7 Slide the chain spreader onto the rail until it stops D Front Rail Section Alignment TO DOOR Groove Assembly STEP 2 Fasten the rail to the motor unit IMPORTANT Use ONLY C AUTIO N the 1 4 20x1 3 4 self threading screws provided in a separate bag To avoid SE
4. 3 Connect the pre installed wires to the sensor wires with wire nuts making sure the colors 3 correspond for each sensor For example the white wire would connect to the yellow wire and Not Provided the white black wire would connectto the purple wire Safety reversing Pre installed wires 4 tthe garage door opener strip 7 16 inch 11 mm of insulation from each end of the wires Senso wiles previously chosen for the safety reversing sensors Twist the like colored wires together White Yellow for example 5 Insert the wires connected to the white safety sensor wires to the white terminal on the garage White Black Purple for example door opener Insert the wires that are connected to the white black safety sensor wires to the grey terminal on the garage door opener Purple Yellow for for example example To insert or remove the wires from the terminal push in the tab with a screwdriver tip 23 Installation STEP 15 Connect power OPTION B PERMANENT WIRING If permanent wiring is required by your local code refer to the following procedure To make a A WAR N l NG permanent connection through the 7 8 inch hole in the top of the motor unit according to local code To prevent possible SERIOUS INJURY or DEATH from electrocution or fire 1 Be sure power is NOT connected to the opener and disconnect power to the circuit Be sure power is NOT connected to the opener and disconnect power to circuit BEFORE 2 Remove the motor unit
5. 5 cm above the high point NOTE If the total number of inches exceeds the height available in your garage use the maximum Sectional door with curved track height possible or refer to page 12 for ceiling installation 11 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 OPTION B CEILING INSTALLATION instructions which will work best for your particular requirements Do not install the header bracket over 1 Extend the vertical centerline onto the ceiling as shown drywall Ifinstalling into masonry use concrete anchors not provided 2 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 HARDWARE clearance is minimal 3 Mark the side holes Drill 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Lag Screw 5 16 9x1 5 8 Ceiling Mounting OPTION A WALL INSTALLATION 1 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 2 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 Zy Centerline of Garage Door Vert
6. 14 Installation STEP 6 Install the light bulb STEP 7 Attach the emergency release rope and handle CAUTION To prevent possible OVERHEATING of the end panel or light socket e Use ONLY A19 incandescent 60W maximum or compact fluorescent 23W maximum light bulbs 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH from a falling garage door e f possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly 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 e DO NOT use incandescent bulbs larger than 60W To prevent damage to the opener e DO NOT use compact fluorescent light bulbs larger than 23W 100W equivalent e DO NOT use halogen bulbs e DO NOT use short neck or specialty light bulbs 1 Insert one end of the emergency release rope through the handle Make sure that NOTICE is right side up Tie a knot atleast 1 inch 2 5 cm from the end of the emergency release rope 1 Press the triangular release buttons and swing the lens open 2 Insertthe other end of the emergency release rope through the hole in the trolley release arm 2 insertan A19 incandescent 60W maximum or compact fuorescent 23W 100W equivalent Mount the emergency re
7. CTIONS NEVER use handle to pull garage door open or closed If rope knot becomes untied you could fall After ANY adjustments are made the safety reversal system MUST be tested Safety reversal system MUST be tested every month Garage door MUST reverse on contact with 1 1 2 3 8 cm high object or a 2x4 laid flat on the floor Failure to adjust the garage door opener properly increases the risk of SEVERE INJURY or DEATH ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED see page 1 An improperly balanced door may NOT reverse when required and could resultin SEVERE INJURY or DEATH 12 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 29 Operation Features Your garage door opener is equipped with features to provide you with greater control over your garage door operation REMOTE CONTROLS AND DOOR CONTROLS Your garage door opener has already been programmed at the factory to operate with your remote control which changes with each use randomly accessing over 100 billion new codes Accessories MEMORY CAPACITY Remote Controls Up to 8 Door Controls Up to 2 Keyless Entries Up to 1 THE PROTECTOR SYSTEM SAFETY REVERSING SENSORS When properly connected and aligned the safety reversing sensors will detect an obstruction in the path of the infrared beam If an obstruction breaks the infrared beam while the door is closing t
8. Lock Washer 5 16 18 Assembly STEP 5 Tighten the chain 1 Spin the inner nut and lock washer down the trolley threaded shaft away from the trolley 2 To tighten the chain turn the outer nutin the direction shown 3 When the chain is approximately 1 4 6 mm above the base of the rail at it s midpoint re tighten the inner nut to secure the adjustment Sprocket noise can result if the chain is too loose or too tight When installation is complete you may notice some chain droop with the door closed This is normal Ifthe chain returns to the position shown when the door is open do not re adjust the chain NOTES During future maintenance ALWAYS pull the emergency release handle to disconnect the trolley before adjusting the chain You have now finished assembling your garage door opener Please read the following warnings before proceeding to the installation section Trolley Outer Lock Threaded Nut Washer Shaft To Tighten Outer Nut Inner Nut To Tighten Inner Nut Chain Base of Rail Mid length of Rail Installation IMPORTANT INSTALLATION INSTRUCTIONS A amp WARNING To reduce the risk of SEVERE INJURY or DEATH READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS 8 NEVER wear watches rings or loose clothing while installing or servicing opener They could be Install garage door opener ONLY on properly balanced and lubricated garage door An caught in garage door or opener mechanisms
9. cover screws and set the cover aside removing cover to establish permanent wiring connection 3 Cutthe power cord 6 inches 15 2 cm from the top of the garage door opener Garage door installation and wiring MUST be in compliance with ALL local electrical and building 4 Remove the strain relief codes 5 Pull the power cord wires back into the garage door opener F i if 6 Install conduit or flex cable adapter in the 7 8 inch hole NEVER use an extension cord 2 wire adapter or change plug in any way to make itfit outlet Be 7 Run the permanent wires through the conduit in the 7 8 inch hole Strip the insulation from the sure the opener is grounded ends ofall wires 8 Connect the black line wire to the existing black wire the white neutral wire to the existing To avoid installation difficulties do not run the opener at this time white wire and the ground wire to the existing green ground wire with wire nuts The opener To r duce the risk ofelectric shock d h di lug with athird must be grounded o reduce the risk of electric shock your garage door opener has a grounding type plug with a thir 9 Properly secure the wires with plastic ties so that the wires do not come in contact with moving grounding pin This plug will only fit into a grounding type outlet If the plug doesn t fit into the outlet you parts have contact a qualified electrician to install the proper outlet DO NOT change the plug in any way PERMANENT WI
10. safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 3 8 cm high object or 2x4 laid flat on the floor 1 With the door fully open place a 1 1 2 inch 3 8 cm board or a 2x4 laid flat on the floor centered under the garage door 2 Operate the door in the down direction The door MUST reverse on striking the obstruction Ifthe door stops and does not reverse on the obstruction the down travel needs to be increased refer to Adjustment Step 1 Repeat the test When the door reverses upon contact with the 1 1 2 inch board remove the board and open close the door 3 or 4 times to test the adjustment Ifthe garage door opener continues to fail the safety reversal test call a trained door systems technician 28 STEP 3 Test the Protector System 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 1 Press the remote control push button to open the door Place the opener carton in the path of the door Press the remote control push button to close the door The door will not move more than an inch 2 5 cm and the opener lights will flash The garage door opener will not close from a remote control if the LED in either safety reversing sensor is off alerting you to the fact that th
11. 4 NOTE The 14 14x5 8 self threading screws are not intended for use on wood doors Vertical Reinforcement FIGURE 1 FIGURE 2 Vertical Reinforcement Vertical Centerline of Garage Door Vertical Centerline of Garage Door Door Bracket Hardware not provided Self Threading Screw y 1 4 14x5 8 FIGURE 4 Inside Edge of Door or Vertical Reinforcement Board Centerline Hardware of Garage not provided Door UP se Self Threading Screw Vertical Centerline of X 1 4 14x5 8 Garage Door Installation STEP 9 Connect the door arm to the trolley IMPORTANT The groove on the straight door arm MUST face away from the curved door arm 1 Close the door Disconnect the trolley by pulling the emergency release handle 2 Attach the straight door arm to the outer trolley using the clevis pin Secure with the ring fastener 3 Attach the curved door arm to the door bracket using the clevis pin Secure with the ring fastener 4 Bring arm sections together Find two pairs of holes that line up and join sections Select holes as far apart as possible to increase door arm rigidity and attach using the bolts and nuts 5 Pull the emergency release handle toward the garage door opener until the trolley release arm is horizontal The trolley will re engage automatically when the garage door opener is activated HARDWARE Sunn Clevis Pin 5 16 x1 1 4 Clevis Pin 5 16 x1 Hex Bolt 1 4 20x3 4 Ring Fastener L
12. ATION lf additional clearance is needed an extension bracket not provided or wood blocks can be used Make sure each bracket has the same amount of clearance so they will align correctly 1 Position the sensor bracket against the wall with the curved arms facing the door Make sure there is enough clearance for the beam to be unobstructed Mark holes 2 Drill 3 16 inch pilot holes for each sensor bracket and attach the sensor brackets to the wall using lag screws not provided 3 Slide the carriage bolt into the slot on each sensor 4 Insert the bolt through the hole in the sensor bracket and attach with the wing nut The lenses on both sensors should point toward each other Make sure the lens is not obstructed by the sensor bracket 1 2 Not provided Not provided No more than i EOL 6 inches 15 cm E 4 Wing Nut i 1 4 20 Carriage Bolt 1 4 20x1 2 21 OPTION C FLOOR INSTALLATION Use an extension bracket not provided or wood block to raise the sensor bracket if needed 1 Carefully measure the position of both sensor brackets so they will be the same distance from the wall and unobstructed 2 Attach the sensor brackets to the floor using concrete anchors not provided 3 Slide the carriage bolt into the slot on each sensor Insert the bolt through the hole in the sensor bracket and attach with the wing nut The lenses on both sensors should point toward each other Make sure the lens i
13. CHAMBERLAIN Chain Drive Garage Door Opener Models HD220 HD220C PD220 PD222 LW260C and LW2200 FOR RESIDENTIAL USE ONLY INSTALL ON 7 FOOT SECTIONAL DOORS ONLY Register your new garage door opener at www prodregister com chamberlain or scan the QR code with your smartphone E Please read this manual and the enclosed safety materials carefully Fasten the manual near the garage door after installation E The door WILL NOT CLOSE unless the Protector System is connected and properly aligned Periodic checks of the garage door opener are required to ensure safe operation E The model number label is located on the back panel of your garage door opener E This garage door opener is compatible with Security 2 0 accessories WARNING To reduce the risk of injury to persons Use this opener ONLY with a 7 foot sectional door Write down the following information for future reference Model Number Serial Number Date of Purchase CONTENTS Preparationic cscisccrsvsererseavseces se Assomblyicccc cesccesccavesevscavccsesecs installation sieneen iener E Adjustments lt e Operationen aanas Features Remote Control To Erase the Memoty 32 To Open the Door Manually 32 Maintenance sectnvisccrsesvearecsecveavs 33 Diagnostic Chart c0006 34 Maa 35 www chamberlain com The Chamberlain Group
14. DING 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 rights and you may also have other rights which vary from state to state 2013 The Chamberlain Group Inc 114A4706D All Rights Reserved
15. GREEN LED ON THE RECEIVING SENSOR IS NOT GLOWING 1 Make sure the sensor wire is not shorted broken 2 Make sure the sensors are aligned STEP 17 Ensure the door control is wired correctly The LED behind the Push button on the door control will blink if installed correctly To synchronize the door control to the garage door opener press the push button until the garage door opener activates it may take up to 3 presses Adjustments Introduction Programming Buttons The programming buttons are located on the left side panel of the garage door opener and are used to A WARN l NG program the travel While programming the UP and DOWN buttons can be used to move the door as needed Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door PROGRAMMING BUTTONS e Incorrect adjustment of garage door travel limits will interfere with proper operation of safety UP Button reversal system f 2 e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 3 8 cm high object or 2x4 laid flat on floor Adjustment CAUTION To prevent damage to vehicles be sure fully open door provides adequate clearance DOWN Button Your garage door opener is designed with electronic controls to make setup and adjustments easy The adjustments allow you to program where the door will stop in the ope
16. Inc 845 Larch Avenue Elmhurst Illinois 60126 1196 Preparation Safety Symbol and Signal Word Review Check the Door This garage door opener has been designed and tested to offer safe service provided itis installed operated maintained and tested in strict accordance with the instructions and warnings contained in this A W G manual AR N l N When you see these Safety Symbols and Signal Words on the following pages they will alert you to the To prevent possible SERIOUS INJURY or DEATH possibility of serious injury or deathif you do not comply with the warnings that accompany them The ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance hazard may come from something mechanical or from electric shock Read the warnings carefully 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 A WARNING Disable ALL locks and remove ALL ropes connected to garage door BEFORE installation and operating garage door opener to avoid entanglement Mechanical A WARNING Electrical To prevent damage to garage door and opener e ALWAYS disable locks BEFORE installing and operating the opener When you see this Signal Word on the following pages it will alert you to the possibility of damage to e ONLY operate garage door opener at 120 V 60 Hz to a
17. OR WOOD BLOCKS Depending upon garage construction extension brackets or wood blocks may be needed to install the safety reversing sensor m FASTENING HARDWARE Alternate floor mounting of the safety reversing sensor will require hardware not provided m OUTSIDE QUICK RELEASE MODEL 7702CB OR MODEL 7702C Required for a garage with NO access door DOOR REINFORCEMENT Required if you have a lightweight steel aluminum fiberglass or glass panel door Preparation Carton Inventory Repair Parts Your garage door opener is packaged in one carton which contains the motor unit and all parts illustrated below Accessories vary depending on the garage door opener model purchased Depending on your model other accessories may be included with your garage door opener Instructions for these accessories will be attached to the accessory and are not included in this manual Save the carton and packing material until the installation and adjustment is complete The images throughout this manual are for reference only and your product may look different ey Description Header bracket 41A5047 1 B Pulley In hardware bag C Door bracket 41A5047 D Curved door arm E Straight door arm Packaged inside front rail section F Trolley NOTE Be sure to assemble the trolley before sliding onto rail 410514 1 G Emergency release rope and handle In hardware bag H Rail 1 front and 4 center sections l Hanging brackets 2 Packaged inside the front rail sect
18. RING CONNECTION White Wire Wire Black Wire Nut Ground THERE ARE TWO OPTIONS FOR CONNECTING POWER OPTION A TYPICAL WIRING 1 Plugin the garage door opener into a grounded outlet 2 DO NOT run garage door opener at this time Ground Tab Nut Green Ground Screw 24 Installation STEP 16 Aligning the safety reversing sensors The door will not close if the sensors have not been installed and aligned correctly When the light beam is obstructed or misaligned while the door is closing the door will reverse and the garage door opener lights will flash ten times Ifthe door is already open it will not close 1 Check to make sure the LEDs in both sensors are glowing steadily The LEDs in both sensors will glow steadily if they are aligned and wired correctly The sensors can be aligned by loosening the wing nuts aligning the sensors and tightening the wing nuts If the receiving sensor is in direct sunlight switch it with sending sensor so it is on the opposite side of the door invisible light beam Green LED RECEIVING SENSOR Amber LED SENDING SENSOR 25 IF THE AMBER LED ON THE SENDING SENSOR IS NOT GLOWING 1 Make sure there is power to the garage door opener 2 Make sure the sensor wire is not shorted broken 3 Make sure the sensor has been wired correctly white wires to white terminal and white black wires to grey terminal 1 2 3 M Ed m Qe Ea WHITE GREY IF THE
19. RIOUS damage to garage door opener use ONLY the 1 4 20x1 3 4 self threading inside the hardware bag screws provided 1 Ensure that the chain spreader is installed 2 Use the carton to support the front end of the rail 3 Place the rail onto the motor unit Align the screw holes in the rail with the holes on top of the motor unit 4 Fasten the rail with the screws DO NOT use any power tools The use of power tools may permanently damage the garage door opener Chain Spreader HARDWARE Self Threading Screw 1 4 20x1 3 4 Assembly STEP 3 Install the 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 itto hang until Assembly Step 4 2 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 Secure idler pulley with clevis pin and ring fastener Rotate the pulley to be sure it spins freely Locate the rail tab The rail tab is near the idler pulley on the front rail section Use a flathead screwdriver and lift the rail tab until the tab is vertical 90 Oak w HARDWARE CORRECT Rail Grease Inside Pulley Ring Fasterfer Idler Pulley Assembly STEP 4 Install the chain 4 amp WARNING Figure 2 Sprocket To avoid possible SERIOUS INJURY to finger f
20. ddress repair parts orders to The Chamberlain Group Inc 6050 S Country Club Road Tucson AZ 85706 Se dispone de manuales en franc s y espa ol en www chamberlain com Les manuels en frangais et en espagnol sont disponibles sur www chamberlain com Register your new garage door opener at www prodregister com chamberlain CHAMBERLAIN ONE YEAR LIMITED WARRANTY SIX 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 six years from the date of purchase The proper operation of this product is dependent on your compliance with the instructions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this limited warranty in its entirety If during the limited warranty period this product appears to contain a defect covered by this limited warranty call 1 800 528 9131 toll free before dismantling this product Then send this product pre paid and insured to our service center for warranty repair You will be advised of shipping instructions when you call Please include a brief description of the problem and a dated proof of purchase receipt with any
21. e sensor is misaligned or obstructed Ifthe garage door opener closes the door when the safety reversing sensor is obstructed and the sensors are no more than 6 inches 15 cm above the floor call for a trained door systems technician 1 2 T ar Operation IMPORTANT SAFETY INSTRUCTIONS 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 itcan be seen clearly itis properly adjusted and there are no obstructions to door travel ALWAYS keep garage door in sight and away from people and objects until completely closed NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR NO ONE SHOULD GO UNDER A STOPPED PARTIALLY OPENED DOOR If possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Use caution when using this release with the door open Weak or broken k springs or unbalanced door could result in an open door falling rapidly and or unexpectedly and 19 ALWAYS disconnect elacfic power to garage door opens BEFORE Mang ANY repairs r increasing the risk of SEVERE INJURY or DEATH removing covers NEVER handle unl d is clear of d fae a release handle unless garage doorway is clear of persons an 1 4 SAVE TH ES INSTRU
22. es properly 2 ia 33 NOTICE This device complies with Part 15 ofthe FCC rulesand Industry Canada IC icence exempt RSSstandard s Operation is subject to the folowing two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Anychangesormodifications not expressly approved bythe party responsible for compliance could void the user sauthority to operate the equipment This Class Bdigitalapparatus complies with Canadian ICES 003 Repair Parts e Logic board 047DCT Hardware bag 041A8068 Door arm kit straight door arm curved door arm hardware bag 041A8094 Lightlens 041D0166 Troubleshooting Your garage door opener is programmed with self diagnostic capabilities The UP and DOWN arrows on the garage door opener flash the diagnostic codes NOTE For troubleshooting questions please visit Diagnostic Chart www chamberlain com DIAGNOSTIC CODE Up Arrow Down Arrow Flash es Flash es 1 1 1 2 1 3 1 4 1 5 1 6 2 1 5 3 2 4 1 4 4 5 4 6 SYMPTOM The garage door opener will not close and the light bulbs flash The garage door opener will not close and the light bulbs flash The door control will not function The garage door opener will not close and the light bulbs flash Door moves 6 8 stops or reverses No movement only a single click Opener hums for 1 2 seconds no movement
23. he Protector System 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 closing garage door e Correctly connect and align the safety reversing sensor This required safety device MUST NOT be disabled Install the safety reversing sensor so beamis NO HIGHER than 6 15 cm above garage floor IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSORS The safety reversing sensors must be connected and aligned correctly before the garage door opener will move in the down direction The sending sensor with an amber LED transmits an invisible light beam to the receiving sensor with a green LED If an obstruction breaks the light beam while the door is closing the door will stop and reverse to the full open position and the garage door opener lights will flash 10 times NOTE For energy efficiency the garage door opener will enter sleep mode when the door is fully closed The sleep mode shuts the garage door opener down until activated The sleep mode is sequenced with the garage door opener light bulb as the light bulb turns off the sensor LEDs will turn off and whenever the garage door opener lights turn on the sensor LEDs will light The garage door opener will not go into the sleep mode until the garage door opener has completed 5 cycles upon power up When installing the safety reversing sensors check the following e Sensors are ins
24. he door will stop and reverse to full open position and the opener lights will flash 10 times Ifthe door is fully open and the safety reversing sensors are notinstalled or are misaligned the door will not close froma remote control However you can close the door if you hold the button on the door control or keyless entry until the door is fully closed The safety reversing sensors do not effect the opening cycle 30 LIGHTS The garage door opener light bulb s will turn on when the opener is initially plugged in power is restored after interruption or when the garage door opener is activated The lights will turn off automatically after 4 1 2 minutes An incandescent A19 light bulb 60 watt maximum or for maximum energy efficiency a 23W 100W equivalent compact fluorescent light CFL bulb may be used NOTE Do notuse halogen short neck or specialty light bulbs as these may overheat the unit The use of LED bulbs may reduce the operating range or performance of your remote controls Light Feature The garage door opener is equipped with an added feature the lights will turn on when someone enters through the open garage door and the safety reversing sensor infrared beam is broken Operation Using Your Garage Door Opener The garage door opener can be activated through a wall mounted door control remote control or wireless keyless entry When the door is closed and the garage door opener is activated the door will open Ifthe door
25. ical Centerline of Garage Door Wall Mount Header Wall 2x4 Structural Support j Lag Screw g 5 16 9x1 5 8 Horizontal Lag Screw gt 5 16 9x1 5 8 Garage Door Header Wall Line NG Highest Point of Garage wie Door Travel We Optional Mounting Holes Door Spring Garage Door 12 Installation STEP 3 Attach the rail to the header bracket 1 Align the rail with the header bracket Insert the clevis pin through the holes in the header bracket and rail Secure with the ring fastener NOTE Use the packing material as a protective base for the garage door opener HARDWARE Ring Fastener Clevis Pin 5 16 x1 1 2 STEP 4 Position the garage door opener CAUTION To prevent damage to garage door rest garage door opener rail on 2x4 placed on top section of door 1 Remove the packing material and lift the garage door opener onto a ladder 2 Fully open the door and place a 2x4 laid flat under the rail NOTE A 2x4 is ideal for setting the distance between the rail and the door If the ladder is not tall enough you will need help at this point Ifthe door hits the trolley when itis raised pull the trolley release arm down to disconnect the inner and outer trolley Slide the outer trolley toward the garage door opener The trolley can remain disconnected until instructed Connected Disconnected 13 Installation 1 On finished ceilings use the lag scre
26. igit personal identification number PIN of your choice on the keyless entry keypad Then press the ENTER button The garage door opener lights will flash or two clicks will be heard when the code has been programmed Repeat the steps for programming additional remote controls or keyless entry devices ou qu ce i Q Sug gt LEARN Button LEARN LED Operation To Erase the Memory To Open the Door Manually ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES 1 Press and hold the learn button on garage door opener until the learn LED goes out A WARN l NG approximately 6 seconds All remote control and keyless entry codes are now erased Reprogram any accessory you wish to use To prevent possible SERIOUS INJURY or DEATH from a falling garage door If possible use emergency release handle to disengage trolley ONLY when garage door is CLOSED Weak or broken springs or unbalanced door could result in an open door falling rapidly and or unexpectedly NEVER use emergency release handle unless garage doorway is clear of persons and obstructions NEVER use handle to pull door open or closed If rope knot becomes untied you could fall DISCONNECT THE TROLLEY 1 The door should be fully closed if possible 2 Pull down on the emergency release handle so the trolley release arm snaps to the vertical position The door can now be raised and lowered as offen as necessary TO RECONNECT THE TROLLEY 1 Pull
27. ion Garage door opener motor unit K Chain spreader In hardware bag L Chain and cable M Door control 041A7367 3 N Remote control 950ESTD The Protector System Safety reversing sensors with 2 conductor white and white black wire attached Sending Sensor 1 Receiving Sensor 1 and Safety Sensor Brackets 2 NOT SHOWN White and red white wire 41B4494 1 Owner s manual 114A4706 Hardware 0 415034 Preparation Hardware 041A8068 DDADDDDDDADDDDDDADD DDD DDD DDD DDD Threaded Shaft ASSEMBLY INSTALLATION Self Threading Screw 1 4 20x1 3 4 2 Master Link WV U EK Clevis Pin 5 16 x1 1 2 Lag Screw 5 16 9x1 5 8 2 Lag Screw 14 10x1 1 2 2 gi an i Clevis Pin 5 16 x1 1 2 Clevis Pin 5 16 x1 1 4 Clevis Pin 5 16 x1 Carriage Balt Hex Nuts 5 16 2 Self Threading Screw Hex Bolt 1 4 20x3 4 4 1 4 20x1 2 2 L000 D gt Lock Nut 1 4 20 4 Lock Washer 5 16 Wing Nut 1 4 20 2 Ring Fastener 4 DOOR CONTROL S 2 crew 6ABx1 2 Assembly STEP 1 Assemble the rail and trolley CAUTION SLIDE CHAIN SPREADER ONTO RAIL Outer Trolley To prevent INJURY from pinching keep hands and fingers away from the joints while assembling the rail 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
28. ket 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 Vertical Centerline of Garage Door FOR HEADER BRACKET Structural Supports Unfinished drywall Concrete anchors MUST be used if mounting 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 1 Close the door and mark the inside vertical centerline of the garage door 2 Extend the line onto the header wall above the door You can fasten the header bracket within 4 feet 1 22 m of the left or right of the door center only ifa torsion spring or center bearing plate is in the way or you can attach it to the ceiling when clearance is minimal It may be mounted on the wall upside down if necessary to gain approximately 1 2 1 cm Header Wall 2 5 cm Track Highest Point lf you need to install the header bracket on a 2x4 on wall or ceiling use lag screws not of Travel provided to securely fasten the 2x4 to structural supports Boor a 3 Open your door to the highest point of travel as shown Draw an intersecting horizontal line on the header wall 2
29. lease within reach but atleast 6 feet 1 83 m above floor avoiding i light bulb into the light socket i contact with vehicles to prevent accidental release and secure with a knot 3 Swing the lens shut until triangular buttons click into place NOTE Ifitis necessary to cut the emergency release rope seal the cut end with a match or lighter to prevent unraveling Ensure the emergency release rope and handle are above the top ofall vehicles to NOTE Do notuse halogen short neck or specialty light bulbs as these may overheat the unit The use avoid entanglement of LED bulbs may reduce the operating range or performance of your remote controls 15 Installation STEP 8 Install the door bracket CAUTION Fiberglass aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of door bracket Contact the garage door manufacturer or installing dealer for opener reinforcement instructions or reinforcement kit Failure to reinforce the top section as required according to the door manufacturer may void the door warranty A horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass aluminum steel doors with glass panel etc not provided 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 Contact the garage door manufacturer or installing dealer f
30. n UP and close DOWN position The electronic controls sense the amount of force required to open and close the door The force is adjusted automatically when you program the travel NOTE If anything interferes with the door s upward travel it will stop Ifanything interferes with the door s downward travel it will reverse Proceed to the next page for instructions on how to program the travel To watch a short instructional video on how to program the travel on your new garage door opener use your smartphone to read the QR Code 26 Adjustments STEP 1 Program the Travel PROGRAMMING BUTTONS UP Button Without a properly installed safety reversal system persons particularly small children could be ee SERIOUSLY INJURED or KILLED by a closing garage door e Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system e After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with 1 1 2 3 8 cm high object or 2x4 laid flat on floor DOWN Button While programming the UP and DOWN buttons can be used to move the door as needed 1 Press and hold the Adjustment Button until the UP Button begins to flash 2 Press and hold the UP Button until the door is in the desired UP position 3 Once the door is in the desired UP position press and release the Adjustment Button The garage door opener lights will flash twice a
31. nd the DOWN Button will begin to flash 4 Press and hold the DOWN button until the door is in the desired DOWN position 5 Once the door is in the desired DOWN position press and release the Adjustment Button The garage door opener lights will flash twice and the UP Button will begin to flash 6 Press and release the UP Button When the door travels to the programmed UP position the DOWN Button will begin to flash 7 Press and release the DOWN Button The door will travel to the programmed DOWN position Programming is complete Ifthe garage door opener lights are flashing 5 times during the steps for Program the Travel the programming has timed out If the garage door opener lights are flashing 10 times during the steps for Program the Travel the safety reversing sensors are misaligned or obstructed refer to page 28 When the sensors are aligned and unobstructed cycle the door through a complete up and down cycle using the remote control or the UP and DOWN buttons Programming is complete If you are unable to operate the door up and down repeat the steps for Programming the Travel 27 Adjustments STEP 2 Test the Safety Reversal System 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door e Safety reversal system MUST be tested every month e After ANY adjustments are made the
32. ock Nut 1 4 20 17 CORRECT INCORRECT Straight m Door A Groove facing out Bs Bolt 1 4 20x3 4 Clevis Pin 5 16 x1 1 4 Installation STEP 10 Install the door control To prevent possible SERIOUS INJURY or DEATH from electrocution e Be sure power is NOT connected BEFORE installing door control e Connect ONLY to 12 VOLT low voltage wires To prevent possible SERIOUS INJURY or DEATH from a closing garage door Install door control within sight of garage door out of reach of children ata minimum height of 5 feet 1 5 m and away from ALL moving parts of door NEVER permit children to operate or play with door control push buttons or remote control transmitters Activate door ONLY when itcan be seen clearly is properly adjusted and there are no obstructions to door travel ALWAYS keep garage door in sight until completely closed NEVER permit anyone to cross path of closing garage door INTRODUCTION Install the door control within sight of the door ata minimum height of 5 feet 1 5 m where small children cannot reach and away from the moving parts of the door NOTE Your product may look different than the illustrations HARDWARE Screw 6ABx1 2 18 Strip 1 4 6 mm ofinsulation from one end of the wire and separate the wires Connect one wire to each of the two screws on the back of the door control The wires can be connected to either screw Mount the door control wi
33. or opener reinforcement instructions or reinforcement kit ke ney i taal I ay NOTE Many door reinforcement kits provide for direct attachment of the clevis pin and door arm In this case you will notneed the door bracket proceed to the next step HARDWARE Self Threading Screw 1 4 14x5 8 OPTION A 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 16 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 1 e Alternately use two 5 16 18x2 bolts lock washers and nuts not provided Figure 2 Metal insulated or light weight factory reinforced doors e Drill 3 16 fastening holes Secure the door bracket using the self threading screws Figure 3 Wood Doors e Use top and bottom or side to side door bracket holes Drill 5 16 holes through the door and secure bracket with 5 16 18x2 carriage bolts lock washers and nuts not provided Figure
34. orrect as needed Replace motor if necessary Program travel to coasting position or have door balanced by a trained door systems technician Replace logic board Check travel module for proper assembly replace if necessary Manually open and close the door Check for binding or obstructions such as a broken spring or door lock correct as needed If the door is binding or sticking contact a trained door systems technician If door is not binding or sticking attempt to reprogram travel refer to page 26 Communication error to travel module Check travel module connections replace travel module if necessary Safety sensors are misaligned or were momentarily obstructed Realign both sensors to ensure both LEDs are steady and not flickering Make sure nothing is hanging or mounted on the door that would interrupt the sensor s path while closing 34 Warranty STOP This garage door opener WILL NOT work until the safety reversing sensors are properly installed and aligned Contact Information For installation and service information call 1 800 528 9131 Before calling please ensure you have installed your safety reversing sensors and have the model number of the garage door opener If you are calling about a troubleshooting issue it is recommended that you have access to your garage door opener while calling If you are ordering a repair part please have the following information part number part name and model number A
35. 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 SIX YEAR LIMITED WARRANTY PERIOD 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 limitation may not apply to you THIS LIMITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NONRESIDENTIAL USE THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH OR RELATING TO THE GARAGE DOOR OR GARAGE DOOR HARDWARE INCLU
36. rom moving garage door opener e ALWAYS keep hand clear of sprocket while operating opener e Securely attach chain spreader BEFORE operating 1 Pull the cable around the idler pulley and toward the trolley 2 Connect the cable to the retaining slot on the trolley Figure 1 a Push pins of master link bar through cable link and trolley slot b Push master link cap over pins and past pin notches c Slide the closed end of the clip on spring over one of the pins Push the open end of the clip on spring onto the other pin With the trolley against the screwdriver dispense the remainder of the cable chain along the rail toward the motor unit into the slot on the chain spreader around the sprocket onto the chain spreader and continuing to the trolley assembly and continuing to the trolley assembly The sprocket teeth must engage the chain Figure 2 gt Figure 3 Master Link Check to make sure the chain is not twisted then connectitto the threaded shaft with the Yb Inner remaining master link Front Rail Lock Nut Thread the inner nut and lock washer onto the trolley thread shaft Section Insert the trolley threaded shaft through the hole in the trolley Be sure the chain is not twisted TO DOOR Figure 3 7 Loosely thread the outer nut onto the trolley threaded shaft 8 Remove the screwdriver oo gt oan HARDWARE S amp S Threaded Master o cwccccrcccctecccreccccrccccccecccce i et O O Master Link Nut 5 16 18
37. s not obstructed by the sensor bracket Not provided Carriage Bolt 1 4 20x1 2 Installation STEP 14 Wire the Safety Reversing Sensors lf your garage already has wires installed for the safety reversing sensors proceed to page 23 HARDWARE Insulated Staple Not Shown OPTION A INSTALLATION WITHOUT PRE WIRING 1 Run the wire from both sensors to the garage door opener Attach the wire to the wall and ceiling with the staples 2 Strip 7 16 inch 11 mm of insulation from each set of wires Separate the wires Twist the white wires together Twist the white black wires together 3 _ Insert the white wires into the white terminal on the garage door opener Insert the white black wires into the grey terminal on the garage door opener To insert or remove the wires from the terminal push in the tab with a screwdriver tip 22 Cee tha r s Installation STEP 14 Wire the Safety Reversing Sensors continued 1 OPTION B PRE WIRED INSTALLATION Safety reversing sensor wires Pre installed wires 1 Cutthe end ofthe safety reversing sensor wire making sure there is enough wire to reach the pre installed wires from the wall 2 Separate the safety reversing sensor wires and strip 7 16 inch 11 mm of insulation from each end Choose two of the pre installed wires and strip 7 16 inch 11 mm of insulation from each end Make sure that you choose the same color pre installed wires for each sensor
38. senses an obstruction or is interrupted while opening the door will stop When the door is in any position other than closed and the garage door opener is activated the door will close If the garage door opener senses an obstruction while closing the door will reverse Ifthe obstruction interrupts the sensor beam the garage door opener lights will blink 10 times However you can close the door if you hold the button on the door control or keyless entry until the door is fully closed The safety reversing sensors do not affect the opening cycle The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction 31 Remote Control Your remote control has been programmed at the factory to operate with your garage door opener Older Chamberlain remote controls are NOT compatible Programming can be done through the learn button on the garage door opener To program additional accessories refer to the instructions provided with the accessory or visit www chamberlain com If your vehicle is equipped with a Homelink you may require an external adapter depending on the make model and year of your vehicle Visit www homelink com for additional information TO ADD REPROGRAM OR CHANGE A REMOTE CONTROL KEYLESS ENTRY PIN 1 Press and immediately release the Learn button 2 Remote Control Press and hold the button on the remote control that you wish to use Keyless Entry Enter a 4 d
39. talled inside the garage one on either side of the door e Sensors are facing each other with the lenses aligned and the receiving sensor lens does not receive direct sunlight e Sensors are no more than 6 inches 15 cm above the floor and the light beam is unobstructed Safety Reversing Sensor Invisible Light Beam 6 15 cm max above floor Protection Area D CN a S annn EE TT ATEN pa RRS ee Facing the door from inside the garage 20 HARDWARE Carriage Bolt Wing Nut 1 4 20x1 2 HA ID 1 4 20 The safety reversing sensors can be attached to the door track the wall or the floor The sensors should be no more than 6 inches 15 cm above the floor Ifthe door track will not support the sensor bracket a wall installation is recommended Choose one of the following installations OPTION A DOOR TRACK INSTALLATION 1 Slide the curved arms of the sensor bracket around the edge of the door track Snap into place so that the sensor bracketis flush against the track Slide the carriage bolt into the slot on each sensor Insert the bolt through the hole in the sensor bracket and attach with the wing nut The lenses on both sensors should point toward each other Make sure the lens is not obstructed by the sensor bracket 2 3 No more than 6 inches 15 cm Carriage Bolt 1 4 20x1 2 Installation STEP 13 Install the Protector System continued OPTION B WALL INSTALL
40. th the hardware provided Run the white and red white wire from the door control to the garage door opener Attach the wire to the wall and ceiling with the staples if applicable Strip 7 16 11 mm of insulation from the other end of the wire near the garage door opener Connect the wire to the red and white terminals on the garage door opener Installation STEP 11 Wire the door control to the garage door opener STEP 12 Attach the warning labels 1 Attach the entrapment warning label on the wall near the door control with tacks or staples 2 Clean surface and attach the manual release safety reverse test label in a visible location on the inside of the garage door HARDWARE Insulated Staple Not Shown 1 Run the white and red white wire from the door control to the garage door opener Attach the wire to the wall and ceiling with the staple not applicable for gang box or pre wired installations Do not pierce the wire with the staple as this may cause a short or an open circuit 2 Strip 7 16 inch 11 mm of insulation from the end of the wire near the garage door opener 3 Connect the wire to the red and white terminals on the garage door opener If your garage is pre wired make sure you use the same wires that are connected to the door control To insert or release wires from the terminal push in the tab with screwdriver tip 7 16 11 mm lt gt 19 Installation STEP 13 Install t
41. the emergency release handle toward the garage door opener so the trolley release arm snaps to the horizontal position The trolley will reconnect on the next UP or DOWN operation either manually or by using the door control or remote control 32 Maintenance Maintenance Schedule EVERY MONTH e Manually operate door If itis unbalanced or binding call a trained door systems technician e Check to be sure door opens and closes fully Adjust if necessary see page 26 e Test the safety reversal system Adjust if necessary see page 28 EVERY YEAR e Oil door rollers bearings and hinges The garage door opener does not require additional lubrication Do not grease the door tracks The Remote Control Battery 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH e NEVER allow small children near batteries e f battery is swallowed immediately notify doctor To reduce risk of fire explosion or chemical burn e Replace ONLY with CR2032 coin batteries e DONOT recharge disassemble heat above 212 F 100 C or incinerate The 3V CR2032 lithium battery should produce power for up to 3 years If the battery is low the remote control s LED will not flash when the button is pressed To replace battery pry open the case first in the middle 1 then at each side 2 and 3 with the visor clip Replace the batteries with only CR2032 coin cell batteries Insert battery positive side up Dispose of old batteri
42. void malfunction and damage your garage door and or the garage door opener if you do not comply with the cautionary statements that accompany it Read them carefully 1 Disable locks and remove any ropes connected to the garage door 2 _Liftthe door halfway up Release the door If balanced it should stay in lace supported entirely by its springs CAUTION 3 Ei E the doe w e binding or sticking If your door binds sticks or is out of balance call a trained door systems Torsion Extension technician Sprin Spring 4 Check the seal on the bottom of the door Any gap between the floor 7 J and the bottom of the door must not exceed 1 4 inch 6 mm Otherwise the safety reversal system may not work properly 5 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 2 m to the left or right of the door center See page 11 Preparation Additional Items You May Need Tools Needed Survey your garage area to see if you will need any of the following items m 2 2X4 PIECES OF WOOD May be used to fasten the header bracket to the structural supports Also used to position the garage door opener during installation and for testing the safety reversing sensors m SUPPORT BRACKET AND FASTENING HARDWARE Must be used if you have a finished ceiling in your garage m EXTENSION BRACKETS MODEL 041A5821 1
43. ws to attach a support bracket not provided to the structural supports before installing the garage door opener 2 Make sure the garage door opener is aligned with the header bracket Measure the distance A WARN l NG from each side of the garage door opener to the support bracket 3 Cutboth pieces of the hanging bracket to required lengths To avoid possible SERIOUS INJURY from a falling garage door opener fasten it SECURELY to 4 Attach the end of each hanging bracket to the support bracket with appropriate hardware not structural supports of the garage Concrete anchors MUST be used if installing ANY brackets into provided masonry 5 Attach the garage door opener to the hanging brackets with the hex bolts and nuts 6 Remove the 2x4 and manually close the door If the door hits the rail raise the header bracket STEP 5 Hang the garage door opener Hanging the garage door opener will vary depending on your garage Below are three example installations Your installation may be different For ALL installations the garage door opener MUST be connected to structural supports The instructions illustrate one of the examples below Finished Ceiling Pa Unfinished Ceiling 1 Finished a not provided i laa Bay Ceiling AL ao i Lag Screw j aii 14 10x1 1 2 g PRANTA 4 ej 4 5 Hex Bolt HARDWARE 1 4 20x3 4 Lag Screw 14 10x1 1 2 Lock Nut 1 4 20 x not provided Lock Nut 1 4 20 Hex Bolt 1 4 20x3 4
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