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Chamberlain WD912K User's Manual

1. 1 Press and release the learn button on motor unit The learn indicator light will glow steadily for 30 seconds 2 Within 30 seconds enter a four digit personal identification number PIN of your choice on the keypad Then press and hold the ENTER button 3 Release the button when the E motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard To change an existing known PIN If the existing PIN is known it may be changed by one person without using a ladder 1 Press the four buttons for the present PIN then press and hold the button The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press ENTER The motor unit lights will blink once when the PIN has been learned Test by pressing the new PIN then press ENTER The door should move To set a temporary PIN You may authorize access by visitors or service people with a temporary 4 digit PIN After a programmed number of hours or number of accesses this temporary PIN expires and will no longer open the door It can be used to close the door even after it has expired To set a temporary PIN 1 Press the four buttons for your personal entry PIN not the last temporary PIN then press and hold the button The opener light will blink three times Relea
2. Safety Reversing Sensor Gap between floor and bottom of door must not exceed 1 4 Header Wall Garage Door M Safety Reversing Sensor Door Bracket Planning Continued A WARNING ONE PIECE DOOR INSTALLATIONS Without a properly working safety reversal system Generally a one piece door does not require persons particularly small children could be reinforcement If your door is lightweight refer to SERIOUSLY INJURED or KILLED by a closing garage the information relating to sectional doors in door Installation Step 11 The gap between the bottom of the garage door and the floor MUST NOT exceed 1 4 Otherwise the safety reversal system may not work properly The floor or the garage door MUST be repaired to eliminate the gap Depending on your door s construction you may need additional mounting hardware for the door bracket Step 11 ONE PIECE DOOR WITHOUT TRACK FINISHED CEILING Support bracket amp fastening hardware is required See page 17 Header Wal Wall Motor Unit 1 mounted ____ Door Control Access Ped CLOSED POSITION Door Belt Trolley Header us Bracket Door Bracket Emergency Release Curved Rope amp Handle Straight r Safety Gap between floor Reversing Sensor and bottom of door must not exceed 1 4
3. Safety Reversing Sensor ONE PIECE DOOR WITH TRACK CLOSED POSITION Belt Belt Trolley Pulley Bracket Header Curved por Bracket Door Arm Door Bracket Straight Door Arm Emergency Release Rope amp Handle Safety Gap between floor and Reversing bottom of door must Sensor Safety not exceed 1 4 Reversing Sensor Carton Inventory Your garage door opener is packaged in one carton which contains the motor unit and the parts illustrated below Note that accessories will depend on the model purchased If anything is missing carefully check the packing material Parts may be stuck in the SECURITY Multi Function Remote Control Transmitter 2 SECURITY Keyless Entry Ln SS Rail End Section Motor Unit with 2 Light lenses Safety Sensor Bracket 2 foam Hardware for assembly and installation is shown on the next page Save the carton and packing material until installation and adjustment is complete 2 Conductor Bell Wire White amp White Red Multi Function Door Control Panel Rail Brace 3 Header Bracket US Belt Cap Retainer egg 2 Straight Door Curved Door Arm Section Arm Section 2 Safety Reversing Sensors 1 Sending Eye and 1 Receiving Eye Safety Labels with 2 Conductor Wh
4. Not Provided p 7 Not Provided Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 Lock Washer 5 16 NS Nut 5 16 18 2 ue INSTALLATION STEP 6 Install the Door Control Locate door control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from moving parts of the door and door hardware The installation surface must be smooth and flat If installing into drywall Figure 1 drill 5 32 holes and use anchors provided For pre wired installations as in new home construction it may be mounted to a single gang box Figure 2 NOTE After installation a green or amber indicator light behind the cover will indicate proper connection If not lit the Lock and Light features will not function reverse wires to correct 1 Strip 7 16 of insulation from one end of bell wire and connect to the two screw terminals on back of door control by color white wire to WHT and white red wire to the RED Figure 3 2 Remove white cover by gently prying on a side corner near the top of the cover with a small flat head screwdriver Figure 4 Fasten with 6ABx1 1 4 self tapping screws drywall installation or 6 32x1 machine screws into gang box as follows Drill and install bottom screw allowing 1 8 to protrude above wall surface Position bottom of door control on screw head and slide down to secure Adjust screw for snug fit Install top screw wi
5. ele el pel ele pel ele eel el el eel ele el re rer per ere rer pel erre rer pal re rer rer re re el rer rer rer pel rere rer pel ere rer pal rel ere rel re pel rer rer rel pel rere rer pel erre eee eee pel rer re re pel rer rer rer pel eel rer pel el rere rele 2003 The Chamberlain Group Inc 114A2781 All Rights Reserved Printed in Mexico
6. CHAMBERLAIN The Chamberlain Group Inc 845 Larch Avenue Elmhurst Illinois 60126 1196 www chamberlaingroup com GARAGE DOOR OPENER Model WD912K 1 2 HP For Residential Use 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 m The model number label is located on the left side panel of your opener TABLE OF CONTENTS Introduction 2 7 Safety symbol and signal word review 2 Preparing your garage 3 Tools ni eded 2 ce eoe e ee qoe eges 3 zin eeepc EE 4 5 Carton inventory sessssssesseenennenn 6 Hardware inventory 7 Assembly 8 11 Assemble the rail and attach the belt pulley bracket 8 Install the trolley en 9 Fasten the rail to the motor 9 Install the belt and set the tension 10 Attach the belt cap 11 Installation 11 27 Installation safety instructions 11 Determine the header bracket location 12 13 Install the heade
7. Ww evel CEC Hack Sa Tape Measure w Wire Cutters m 3 16 5 16 and LE Claw Hammer 5 32 Drill Bits Pliers ESE 9 S 1 2 and 7 16 Socket 5 an ockets Stepladder and Wrench Screwdriver Adjustable End Wrench Planning Identify the type and height of your garage door Survey your garage area to see if any of the conditions below apply to your installation Additional materials may be required You may find it helpful to refer back to this page and the accompanying illustrations as you proceed with the installation of your opener Depending on your requirements there are several installation steps which may call for materials or hardware not included in the carton Installation Step 1 Look at the wall or ceiling above the garage door The header bracket must be securely fastened to structural supports Installation Step 5 Do you have a finished ceiling in your garage If so a support bracket and additional fastening hardware may be required Installation Step 10 Depending upon garage construction extension brackets or wood blocks may be needed to install sensors Installation Step 10 Alternate floor mounting of the safety reversing sensor will require hardware not provided SECTIONAL DOOR INSTALLATION Do you have an access door in addition to the garage door If not Model 7702CB Outside Quick Release is required See Accessories page Look at the garage doo
8. Vertical Centerline Header Wall gt Lag Screws 5 16 9x1 5 8 2x4 Structural Support Door Spring P Garage Door Highest Point of Garage Door Travel Vertical Centerline 27 Finished Ceiling P ze lt 77 Header Vertical Centerline Bracket Lag Screws 5 16 9x1 5 8 Header Wall Garage Door Centerline INSTALLATION STEP 3 Attach the Rail to the Header Bracket Position the opener on the garage floor below the header bracket Use packing material as a protective base NOTE If the door spring is in the way you ll need help Have someone hold the opener securely on a temporary support to allow the rail to clear the spring Position the rail bracket against the header Header Wall bracket Header Align the bracket holes and join with a clevis pin Bracket as shown Belt Pulley Insert a ring fastener to secure Bracket Ring Fastener Header Bracket Clevis Pin 5 16 x2 3 4 Belt Pulley Bracket Garage Door Temporary Support HARDWARE SHOWN ACTUAL SIZE Clevis Pin 5 16 x 2 3 4 Ring Fastener 15 INSTALLATION STEP 4 Position the Opener Follow instructions which apply to your door type as illustrated SECTIONAL DOOR OR ONE PIECE DOOR WITH TRACK A 2x4 laid flat is convenient for setting an ideal door to rail distance Raise the opener onto a stepladder You will
9. 4 WARNING Be sure power is not connected to the garage door opener BEFORE installing the safety reversing sensor To prevent SERIOUS INJURY or DEATH from a closing garage door Correctly connect and align the safety reversing sensor This required safety device MUST NOT be disabled nstall the safety reversing sensor so beam is NO HIGHER than 6 above garage floor If itis necessary to mount the units on the wall the brackets must be securely fastened to a solid surface such as the wall framing Extension brackets see accessories are available if needed If installing in masonry construction add a piece of wood at each location to avoid drilling extra holes in masonry if repositioning is necessary The invisible light beam path must be unobstructed No part of the garage door or door tracks springs hinges rollers or other hardware may interrupt the beam while the door is closing Sensor Beam Invisible Light Beam 6 max Protection Area above floor Facing the door from inside the garage Sensor Beam 6 max above floor INSTALLING THE BRACKETS Be sure power to the opener is disconnected Install and align the brackets so the sensors will face each other across the garage door with the beam no higher than 6 above the floor They may be installed in one of three ways as follows Garage door track installation
10. NO NO 41A4371 LIMIT SWITCH ASSY Up Contact KEY DESCRIPTION NO Belt cap retainer 41A4885 5 Gear and sprocket assy 41A2817 41B4245 41A5484 4A1344 108D68 30B363 12A373 41A3150 Complete with Spring washer thrust washer retaining ring bearing plate roll pins 2 drive gear and worm gear helical gear w retainer and grease Drive worm gear kit w grease roll pins 2 Line cord End panel w all labels Light socket Lens Capacitor 1 2 HP Capacitor bracket Terminal block w screws PART NO 41C4842 41A5525 4 41A2818 41D3452 41A2822 1 41C4398A 41A5483 4B 4105499 4165500 410180 1 41 2826 1 41A2825 DESCRIPTION Universal replacement motor amp bracket assembly Complete with Motor worm bracket bearing assembly RPM sensor Cover Limit switch drive amp retainer Limit switch assembly Interrupter cup assembly RPM sensor assembly Receiver logic board assembly Complete with endpanel High voltage wire harness Low voltage wire harness End panel NOT SHOWN Shaft bearing kit Opener assembly hardware kit includes screws not designated by a number in illustration ACCESSORIES 940CB 3 Button SECURITY Remote Control Includes visor clip Motion Detecting Control Panel Multi function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person ente
11. a 33 34 Programming 35 36 To add a hand held remote control 35 To erase all 35 Multi function 35 To add or change a Keyless Entry PIN 36 Repair Parts 37 38 Rail assembly 37 Installation parts rit tette 37 Motor unit assembly 38 Accessories 39 Repair Parts and Service 40 Warranty 40 This garage door opener has been designed and tested to offer safe service provided it is installed operated maintained and tested in strict accordance with the instructions and warnings contained in this manual 4 WARNING Mechanical WARNING Electrical CAUTION When you see these Safety Symbols and Signal Words on the following pages they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them The hazard may come from something mechanical or from electric shock Read the warnings carefully When you see this Signal Word on the following pages it will alert you to the possibility of damage to your garage door and or the garage door opener if you do not comply with the cautionary statements that accompany it Read them carefully Preparing your
12. indicator light will glow regardless of alignment or obstruction If the green indicator light in the receiving eye is off dim or flickering and the invisible light beam path is not obstructed alignment is required Loosen the sending eye wing nut and readjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor until it receives the sender s beam When the green indicator light glows steadily tighten the wing nut Figure 5 Finished Bell Wire Ceiling E Invisible Light Beam Protection Area 23 Figure 4 Carriage bolt 1 4 20x1 2 Lens TROUBLESHOOTING THE SAFETY SENSORS 1 If the sending eye indicator light does not glow steadily after installation check for Electric power to the opener A short in the white or white black wires These can occur at staples or at opener connections Incorrect wiring between sensors and opener Abroken wire 2 1 the sending eye indicator light glows steadily but the receiving eye indicator light doesn t Check alignment Check for an open wire to the receiving eye 3 If the receiving eye indicator light is dim realign either sensor NOTE When the invisible beam path is obstructed or misaligned while the door is closing the door will reverse If the door is already open i
13. preferred Slip the curved arms over the rounded edge of each door track with the curved arms facing the door Snap into place against the side of the track It should lie flush with the lip hugging the back edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Place the bracket against the wall with curved arms facing the door Be sure there is enough clearance for the sensor beam to be unobstructed If additional depth is needed an extension bracket see Accessories or wood blocks can be used Use bracket mounting holes as a template to locate and drill 2 3 16 diameter pilot holes on the wall at each side of the door no higher than 6 above the floor Attach brackets to wall with lag screws not provided If using extension brackets or wood blocks adjust right and left assemblies to the same distance out from the mounting surface Make sure all door hardware obstructions are cleared Floor installation Use wood blocks or extension brackets see Accessories to elevate sensor brackets so the lenses will be no higher than 6 above the floor Carefully measure and place right and left assemblies at the same distance out from the wall Be sure all door hardware obstructions are cleared Fasten to the floor with concrete anchors as shown HARDWARE SHOWN ACTUAL SIZE m OP Carriage Bolt 1 4 2
14. pull garage door open or closed If INSTRUCTIONS rope knot becomes untied you could fall 2 ALWAYS keep remote controls out of reach of children 9 If one control force or travel limits is adjusted the NEVER permit children to operate or play with garage other control may also need adjustment door control push buttons or remote controls 10 After ANY adjustments are made the safety reversal 3 ONLY activate garage door when it can be seen clearly it system MUST be tested is properly adjusted and there are no obstructions to 11 Safety reversal system MUST be tested every month door travel Garage door MUST reverse on contact with one inch 4 ALWAYS keep garage door in sight until completely high object or a 2 x 4 laid flat on the floor closed NO ONE SHOULD CROSS THE PATH OF THE 12 ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED MOVING DOOR see page 3 An improperly balanced door may not 5 NO ONE SHOULD GO UNDER A STOPPED PARTIALLY reverse when required and could result in SEVERE OPEN DOOR INJURY or DEATH 6 If possible use emergency release handle to disengage 13 All repairs to cables spring assemblies and other trolley ONLY when garage door is CLOSED Weak or hardware all of which are under EXTREME tension broken springs or unbalanced door could result in an MUST be made by a trained door systems technician open door falling rapidly and or unexpectedly 14 ALWAYS disconnect electric power to garage door 7 NEVER use emergency release ha
15. the door bottom when the door is about halfway through UP open travel The door should stop If the door is hard to hold or doesn t stop DECREASE UP open force by turning the control counterclockwise Make small adjustments until the door stops easily and opens fully After each adjustment run the opener through a complete travel cycle If the door doesn t open at least 5 feet INCREASE UP open force by turning the control clockwise Make small adjustments until door opens completely Readjust the UP limit if necessary After each adjustment run the opener through a complete travel cycle WARNING Without a properly installed safety reversal system persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door Too much force on garage door will interfere with proper operation of safety reversal system NEVER increase force beyond minimum amount required to close garage door NEVER use force adjustments to compensate for a binding or sticking garage door f one control force or travel limits is adjusted the other control may also need adjustment After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with one inch high object or 2x4 laid flat on floor Force Adjustment Controls Right Panel Antenna FORCE ADJUSTMENT LABEL ADJ USTMENT STEP 3 Test the Safety Reversal System TEST With
16. the door fully open place a one inch board or a 2x4 laid flat on the floor centered under the garage door Operate the door in the down direction The door must reverse on striking the obstruction ADJUST If the door stops on the obstruction it is not traveling far enough in the down direction Increase the DOWN limit by turning the DOWN limit adjustment screw counterclockwise 1 4 turn NOTE On a sectional door make sure limit adjustments do not force the door arm beyond a straight up and down position See the illustration on page 26 Repeat the test When the door reverses on the one inch board remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment IMPORTANT SAFETY CHECK Repeat Adjustment Steps 1 2 and 3 after Each adjustment of door arm length limits or force controls Any repair to or adjustment of the garage door including springs and hardware Any repair to or buckling of the garage floor Any repair to or adjustment of the opener ADJ USTMENT STEP 4 Test The Protector System Press the remote control push button to open the door Place the opener carton in the path of the door Press the remote control push button to close the door The door will not move more than an inch and the opener lights will flash The garage door opener will not close from a remote if the indicator light in either sensor is off alerting you
17. to the fact that the sensor is misaligned or obstructed If the opener closes the door when the safety reversing sensor is obstructed and the sensors are no more than 6 above the floor call for a trained door systems technician 30 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 Safety reversal system MUST be tested every month f one control force or travel limits is adjusted the other control may also need adjustment After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with one inch high object or 2x4 laid flat on the floor L 4 amp WARNING Without a properly installed safety reversing sensor One inch board or a 2x4 laid flat persons particularly small children could be SERIOUSLY INJURED or KILLED by a closing garage door Q Q AY V V V AY A A V V V A V V V ap ae ie i Safety Reversing Sensor Safety Reversing Sensor OPERATION IMPORTANT SAFETY INSTRUCTIONS WARNING To reduce the risk of severe injury or death 1 READ AND FOLLOW ALL WARNINGS AND 8 NEVER use handle to
18. wall above the garage door or to the ceiling Follow the instructions which will work best for your particular requirements Do not install the header bracket over drywall If installing into masonry use concrete anchors not provided WALL HEADER BRACKET INSTALLATION Center the bracket on the vertical centerline with the bottom edge of the bracket on the horizontal line as shown with the arrow pointing toward the ceiling Mark the vertical set of bracket holes do not use the holes designated for ceiling mount Drill 3 16 pilot holes and fasten the bracket securely to a structural support with the hardware provided HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 9 x 1 5 8 CEILING HEADER BRACKET INSTALLATION Extend the vertical centerline onto the ceiling as shown Center the bracket on the vertical mark no more than 6 from the wall Make sure the arrow is pointing toward the wall The bracket can be mounted flush against the ceiling when clearance is minimal Mark the side holes Drill 3 16 pilot holes and fasten bracket securely to a structural support with the hardware provided Ceiling Mounting Holes CEILING MOUNRONLY The nail hole is for positioning only You must use lag screw to mount the header bracket 14 Wall Mounting Holes The nail hole is for positioning only You must use lag screws to mount the header bracket Optional V Wall Mounting Holes
19. 0x1 2 Wing Nut 1 4 20 Staples 22 Figure 1 DOOR TRACK MOUNT RIGHT SIDE Indicator Figure 2 WALL MOUNT RIGHT SIDE Extension Bracket See Accessories Provided with Extension Bracket Sensor Provided with Bracket Extension lt Bracket d Indicator Lens light Figure 3 FLOOR MOUNT RIGHT SIDE Lens Indicator light Provided with Extension Bracket Sensor Bracket Attach with concrete anchors not provided Provided with Extension Bracket MOUNTING AND WIRING THE SAFETY SENSORS Slide a 1 4 20x1 2 carriage bolt head into the slot on each sensor Use wing nuts to fasten sensors to brackets with lenses pointing toward each other across the door Be sure the lens is not obstructed by a bracket extension Figure 4 Finger tighten the wing nuts Run the wires from both sensors to the opener Use insulated staples to secure wire to wall and ceiling Strip 7 16 of insulation from each set of wires Separate white and white black wires sufficiently to connect to the opener quick connect terminals Twist like colored wires together Insert wires into quick connect holes white to white and white black to grey Figure 5 ALIGNING THE SAFETY SENSORS Plug in the opener The indicator lights in both the sending and receiving eyes will glow steadily if wiring connections and alignment are correct The sending eye orange
20. 16 18x1 2 X Cover Protection Bolt Hole USE ONLY THIS TYPE AND SIZE BOLT Hex Bolt 5 16 18x7 8 Rail Back Section ASSEMBLY STEP 4 Install the Belt and Set the Tension INSTALLING THE BELT 1 Drop the notched side of the trolley clip into the retaining slot on top of the trolley Figure 1 2 Grasp the clip connector at the end of the belt and slip it through the belt pulley bracket from behind around the pulley and toward the trolley 4 WARNING To avoid possible SERIOUS INJURY to fingers from moving garage door opener ALWAYS keep hand clear of sprocket while operating opener Securely attach sprocket cover BEFORE operating 3 Fasten the belt clip connector to the Figure 1 trolley clip with a master link Balt Clip Sa J p Connector Master Link Master Push pins of master link bar Clip On Spring p through holes in trolley clip and belt P D clip connector Slip Belt Clip Pin Notch e Push m r link cap over pins and Connector around Trolley Master nb d Pulley Bracket Threaded Shaft Link Bar past pin notches Slide clip on spring over cap and onto pin notches until both pins are securely locked in place 4 With the trolley against the screwdriver dispense the belt along the rail and around the motor unit sprocket The sprocket teeth must engage the belt Figure 2 5 Use the second master link to connect the belt to the flat end of the
21. 2x4 on wall or ceiling use lag screws not provided to securely fasten the 2x4 to structural supports as shown 2 Open your door to the highest point of travel as shown Measure the distance from the top of the door to the floor Subtract the actual height of the door Add 8 to the remainder See Example 3 Close the door and draw an intersecting horizontal line on the header wall at the determined height NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 14 for ceiling installation OPTIONAL CEILING MOUNT FOR 0 HEADER BRACKET Vertical Centerline of Garage Door Header Wall Highest Point EXAMPLE of Travel Distance from top of door i A at highest point of travel to floor 92 Actual height of 88 Remainder sess 4 f Pe 8 i Bracket height on header wall 12 E Measure UP from top of CLOSED door Hardware Proceed to Step 2 page 14 One piece door without track jamb hardware Highest Point of Travel Header Wall c amp S 2 a One piece door without track pivot hardware 13 INSTALLATION STEP 2 Install the Header Bracket You can attach the header bracket either to the
22. ESSARY MAINTENANCE OR ANY ALTERATIONS TO THIS PRODUCT LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REPLACED UNIT REPLACEMENT OF BATTERIES AND LIGHT BULBS OR UNITS INSTALLED FOR NON RESIDENTIAL USE THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH OR RELATING TO THE GARAGE DOOR OR GARAGE DOOR HARDWARE INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS DOOR ROLLERS DOOR ALIGNMENT AND HINGES ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH THE USE OF OR INABILITY TO USE THIS PRODUCT IN NO EVENT SHALL SELLER S LIABILITY FOR BREACH OF WARRANTY BREACH OF CONTRACT NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT Some 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 LIMITED WARRANTY ON MOTOR amp BELT Series WD912K The motor and belt are fully warranted for the lifetime of the product to the first time purchaser a rel rar rar rar 1111 ee ele ele ped ede eed eed ee
23. IOUSLY INJURED or KILLED by a closing garage door Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system f one control force or travel limits is adjusted the other control may also need adjustment After ANY adjustments are made the safety reversal system MUST be tested Door MUST reverse on contact with one inch high object or 2x4 laid flat on floor CAUTION To prevent damage to vehicles be sure fully open door provides adequate clearance Left Side Panel CQ Protection Bolt Limit Adjustment Screws ADJUSTMENT LABEL If the door reverses when closing and there is no visible interference to travel cycle If the opener lights are flashing the Safety Reversing Sensors are either not installed misaligned or obstructed See Troubleshooting page 23 Test the door for binding Pull the emergency release handle Manually open and close the door If the door is binding or unbalanced call for a trained door systems technician If the door is balanced and not binding adjust the DOWN close force See Adjustment Step 2 ADJ USTMENT STEP 2 Adjust the Force Force adjustment controls are located on the right panel of the motor unit Force adjustment settings regulate the amount of power required to open and close the door If the forces are set too light door travel may be inte
24. If rope knot becomes untied you could fall Adjust rope length so the handle is 6 feet above the floor Secure with an overhand knot NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling m LL Overhand Emergency Release Handle Knot 19 INSTALLATION STEP 9 Electrical Requirements To avoid installation difficulties do not run the opener at this time To reduce the risk of electric shock your garage door opener has a grounding type plug with a third grounding pin This plug will only fit into a grounding type outlet If the plug doesn t fit into the outlet you have contact a qualified electrician to install the proper outlet If permanent wiring is required by your local code refer to the following procedure To make a permanent connection through the 7 8 hole in the top of the motor unit Remove the motor unit cover screws and set the cover aside Remove the attached 3 prong cord Connect the black line wire to the screw on the brass terminal the white neutral wire to the Screw on the silver terminal and the ground wire to the green ground screw The opener must be grounded Reinstall the cover To avoid installation difficulties do not run the opener at this time 20 WARNING To prevent possible SERIOUS INJURY or DEATH from electrocution or fire Be sure power is not connected to the opener and d
25. MANUAL DISCONNECT POSITION Trolley Release Arm Emergency Release Handle Y Pull Down amp M d Towards Opener ky LOCKOUT POSITION Care of Your Opener LIMIT AND FORCE ADJUSTMENTS Weather conditions may cause m some minor changes in door operation requiring some readjustments particularly during the first year of operation Pages 28 and 29 refer to the limit and force adjustments Only a screwdriver is required Follow the instructions carefully Repeat the safety reverse test Adjustment Step 3 page 30 after any adjustment of limits or force MAINTENANCE SCHEDULE Once a Month Manually operate door If it is unbalanced or binding call a trained door systems technician Check to be sure door opens amp closes fully Adjust limits and or force if necessary See pages 28 and 29 Repeat the safety reverse test Make any necessary adjustments See Adjustment Step 3 Once a Year Oil door rollers bearings and hinges The opener does not require additional lubrication Do not grease the door tracks LIMIT CONTROLS Left side panel Close Force Open Force FORCE CONTROLS Right side panel THE REMOTE CONTROL BATTERY 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH NEVER allow small children near batteries f battery is swallowed immediately notify doctor The lithium battery should produce power for up to 5 year
26. al Std Time e MODEL NUMBER 5 00 A M TO 7 00 Monday through Friday 8 00 A M TO 6 00 P M Saturday ADDRESS ORDERS TO 8 00 A M TO 4 30 P M Sunday THE CHAMBERLAIN GROUP INC Technical Support Group www chamberlain diy com 6020 S Country Club Road Tucson Arizona 85706 For professional installation parts and service contact your local CHAMBERLAIN dealer Look for him SERVICE INFORMATION in the Yellow Pages or call our Service number for a TOLL FREE NUMBER list of dealers in your area 1 800 528 91 31 rf er frr rr rr rr rer rr rfr Tr rr frr rr f c f c rr e rr Hr rr frr rer rrr rrr rr rr rc Fr rp f Fr fr f e CHAMBERLAIN GARAGE DOOR OPENER ONE YEAR LIMITED WARRANTY The Chamberlain Group Inc Seller warrants to the first retail purchaser of this product for the residence in which this product is originally installed that it will be free from any defect in materials and or workmanship for a period of one year from the date of purchase Additionally the motor and belt are warranted for the lifetime of the product The product must be used in complete accordance with Chamberlain s instructions for installation operation and care The proper operation of this product is dependent on your compliance with the Owner s Manual instructions regarding installation operation maintenance and testing Failure to comply strictly with those instructions will void this warranty in its entirety Please note that the
27. button to turn the opener light on or off It will not control the opener lights when the door is in motion If you turn it on and then activate the opener the light will remain on for 4 1 2 minutes Press again to turn it off sooner The 4 1 2 minute interval can be changed to 1 1 2 2 1 2 or 3 1 2 minutes as follows Press and hold the Lock button until the light blinks about 10 seconds A single blink indicates that the timer is reset to 1 1 2 minutes Repeat the procedure and the light will blink twice resetting the timer to 2 1 2 minutes Repeat again for a 3 1 2 minute interval etc up to a maximum of four blinks and 4 1 2 minutes Lock feature Designed to prevent operation of the door from hand held remote controls However the door will open and close from the Door Control the Outside Keylock and the Keyless Entry Accessories To activate press and hold the Lock button for 2 seconds The push bar light will flash as long as the Lock feature is on To turn off press and hold the Lock button again for 2 seconds The push bar light will stop flashing The Lock feature will also turn off whenever the learn button on the motor unit panel is activated Additional feature when used with the Multi Function hand held remote A To control the opener lights Lp In addition to operating the door you may program the remote to operate the lights 1 With the door closed press and hold a small remote button that you want
28. ce manual release safety reverse test label in plain view on inside of garage door 12 Upon completion of installation test safety reversal system Door MUST reverse on contact with a one inch high object or a 2x4 laid flat on the floor INSTALLATION STEP 1 Determine the Header Bracket Location 4 amp WARNING To prevent possible SERIOUS INJURY or DEATH Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling otherwise garage door might not reverse when required DO NOT install header bracket over drywall Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry NEVER try to loosen move or adjust garage door springs cables pulleys brackets or their hardware all of which are under EXTREME tension ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance An unbalanced garage door might not reverse when required Installation procedures vary according to garage door types Follow the instructions which apply to your door SECTIONAL DOOR AND ONE PIECE DOOR WITH TRACK 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 of the left or right of the door center only if a torsion spring or center bearing plate is in the way or you can attach it to the ceiling see page 14 whe
29. ead of the door arm connector hole Refer to the fully closed trolley door arm positions in the illustration If the arm is behind the connector hole adjust the limit further One full turn equals Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin It may be necessary to lift the door Run the opener through a complete travel cycle If the door has a slight backward slant in full open position as shown in the illustration decrease the UP limit until the door is parallel to NOTE When setting the up limit on the following page the door should not have a backward slant when fully open as illustrated below A slight backward slant will cause unnecessary bucking and or jerking operation as the door is being opened ADJ USTMENT STEP 1 Adjust the UP and DOWN Travel Limits Limit adjustment settings regulate the points at which the door will stop when moving up or down To operate the opener press the Door Control push bar Run the opener through a complete travel cycle Does the door open and close completely Does the door stay closed and not reverse unintentionally when fully closed If your door passes both of these tests no limit adjustments are necessary unless the reversing test fails Adjustment Step 3 Adjustment procedures are outlined below Read the procedures carefully before proceeding to Adjustment Step 2 Use a screwdriver to make limit adjus
30. erline EN MIG Bolt o 5 16 18x2 O E llo Bracket e Lock Washer 546 5 16 18 Door Bracket v Self Threading _w Screw 1 4 14x5 8 Figure 2B Inside Edge of Door or Reinforcement Board Not Provided MUS 5 16 x2 gt Vertical Centerline proe Screw 1 4 14x5 8 Figure 4 Figure 3 ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also Center the door bracket on the top of the door in line with the header bracket as shown Mark either the left and right or the top and bottom holes Metal Doors Drill 3 16 pilot holes and fasten the HARDWARE SHOWN ACTUAL SIZE bracket with the 1 4 14x5 8 self threading screws provided Wood Doors Drill 5 16 holes and use 5 16 x2 carriage bolts lock washers and nuts not provided or 5 16 x1 1 2 lag screws not provided depending on your installation needs ae NOTE The door bracket may be installed on the top edge of the door if required for your installation Refer to the dotted line optional placement drawing Self Threading U Screw 1 4 14x5 8 Door Header Wall ret Top of Door 2x4 Support Finished Ceiling Bracket QN Inside of Door Bracket 2 Optional Placement Brac
31. f holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 from the solid end Reconnect to trolley with cut end down as shown Bring arm sections together Find two pairs of holes that line up and join with bolts lock washers and nuts Proceed to Adjustment Step 1 page 28 Trolley will re engage automatically when opener is operated HARDWARE SHOWN ACTUAL SIZE Nut 5 16 18 Lock Washer 5 16 Clevis Pin Clevis Pin 5 16 x1 Trolley 5 16 x1 1 4 Door Bracket Ring Fastener Hex Bolt 5 16 18x7 8 26 Clevis Pin 5 16 x1 Ring Fastener Door Bracket 9000000000 Straight Door Arm Curved Door Arm Clevis Pin 5 16 x1 1 4 Emergency Release Handle Bolts 5 16 18x7 8 Cut This End Figure 3 ALL ONE PIECE DOORS Door 1 Assemble the door arm Figure 4 Fasten the straight and curved door arm sections together to the longest possible length with a 2 or 3 hole overlap Clevis Pin Straight With the door closed connect the straight door Bolts oo arm section to the door bracket with the 5 16 18x7 8 __O 9 Ring Fastener Lock Washers 5 16 5 16 x1 1 4 Arm 5 16 x1 1 4 clevis pin Figure 4 Secure with a ring fastener 2 Adjustment procedures Figure 5 On one piece doors before connecting the door arm to the trolley the travel limits must be adjusted Limit adj
32. garage door 4 amp WARNING dique d To prevent possible SERIOUS INJURY OR DEATH QA ALWAYS call a trained door systems technician if Remove any ropes connected to garage door garage door binds sticks or is out of balance An Complete the following test to make sure your unbalanced garage door may not reverse when garage door is balanced and is not sticking or required binding NEVER try to loosen move or adjust garage door door springs cables pulleys brackets or their hardware all of which are under EXTREME tension Disable ALL locks and remove ALL ropes connected to 1 Lift the door about halfway as shown Release the door If balanced it should stay in place supported entirely by its springs 2 Raise and lower the door to see if there is any binding or sticking If your door binds sticks or is out of balance call a trained door systems technician CAUTION To prevent damage to garage door and opener ALWAYS disable locks BEFORE installing and operating the opener ONLY operate garage door opener at 120V 60 Hz to avoid malfunction and damage garage door BEFORE installing and operating garage door opener to avoid entanglement Sectional Door One Piece Door Tools needed During assembly installation and adjustment of the opener instructions will call for hand tools as illustrated below d EE 87
33. he rail braces Make sure bolt necks are seated in the square holes and rails are aligned before you tighten lock nuts Improper assembly can cause jerky trolley operation noise and or nuisance door reversals 3 Assemble lock nuts ensure alignment and tighten NOTE If rail is not assembled exactly as shown trolley will not travel smoothly along length of rail or it will hit against nuts 4 Position the belt pulley bracket on the front end of the rail as shown Fasten securely with the hardware shown NOTE When tightening the bolts be sure to keep bracket parallel to the rail Otherwise the rail may bow when the opener is operated Belt pulley bracket attaches to FRONT END of Rail End Section RAIL FRONT TO DOOR de 4 HARDWARE SHOWN ACTUAL SIZE Carriage Bolts Lock Nut 1 4 20x1 2 1 4 20 Hex Bolt Nut Lock Washer 5 16 18x7 8 5 16 18 5 16 RAIL BACK TO MOTOR UNIT ZA Square Carriage Bolt Hole Rail End Section Lock Nut 1 4 Carriage Bolt 1 4 20x1 2 Center Section Hex Bolts 0g 5 16 18x7 8 Belt Pulley 1 Nut Lock Washer 5 16 18 5 16 1 ASSEMBLY STEP 2 Install the Trolley As a temporary stop insert a screwdriver into the hole in the front end of the rail Slide the trolley assembly along the rail to the screwdriver stop NOTE trolley hits against any nuts on the rail the bolts and nuts were attached from t
34. he wrong side and must be repositioned Review Assembly Step 1 Insert a 5 16 18x7 8 hex bolt into the trolley stop hole in the rail as shown Tighten securely with a 5 16 lock washer and nut This bolt limits trolley travel in the DOWN direction Temporary Stop Screwdriver ASSEMBLY STEP 3 Fasten the Rail to the Motor Unit Place the opener on packing material to protect the cover For convenience put a support under the belt pulley bracket Remove the two 5 16 18x1 2 washered bolts mounted in the top of the motor unit Align the holes in the back section of the rail with the holes in the motor unit Fasten the rail with the two washered bolts previously removed Tighten securely Remember to use only these bolts Any other bolts will cause serious damage to the opener Insert a 5 16 18x7 8 hex bolt into the cover protection bolt hole in the rail as shown Tighten securely with a 5 16 lock washer and nut NOTE This bolt prevents trolley over travel Keep a 2 minimum between the trolley and this bolt when adjusting travel limits see page 28 HARDWARE SHOWN ACTUAL SIZE Ti Hex Bolt 5 16 18x7 8 Nut Lock Washer 5 16 18 5 16 Trolley Hex Bolt 5 16 18x7 8 Trolley z p Stop Hole Washer 5 16 Nut Q 5 16 18 CAUTION To avoid serious damage to opener ONLY use bolts fasteners mounted in top of motor unit Washered Bolts 5
35. hey will turn off automatically after 4 1 2 minutes or The Keyless Entry See Accessories If provided provide constant light when the Light feature on the with your garage door opener it must be Multi Function Door Control is activated Bulb size is programmed before use See Programming 100 watts maximum When the opener is activated with the safety Security light feature Lights will also turn on when reversing sensor correctly installed and aligned someone walks through the open garage door With 1 If open the door will close If closed it will open a Multi Function Door Control this feature may be 2 If closing the door will reverse turned off as follows With the opener lights off press and hold the light button for 10 seconds until the A T Opening ine goo wilstop light goes on then off again To restore this feature 4 If the door has been stopped in a partially open start with the opener lights on then press and hold position it will close the light button for 10 seconds until the light goes off 5 If obstructed while closing the door will reverse If then on again the obstruction interrupts the sensor beam the opener lights will blink for five seconds 31 Using the Wall Mounted Door Control THE MULTI FUNCTION DOOR CONTROL Press the push bar to open or close the door Press again to reverse the door during the closing cycle or to stop the door while it s opening Light feature Press the Light
36. isconnect power to circuit BEFORE removing cover to establish permanent wiring connection Garage door installation and wiring MUST be in compliance with all local electrical and building codes NEVER use an extension cord 2 wire adapter or change plug in any way to make it fit outlet Be sure the opener is grounded PERMANENT WIRING CONNECTION Green Ground Screw White Wire Black Wire INSTALLATION STEP 10 Install The Protector System The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in the down direction IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSOR When properly connected and aligned the sensor will detect an obstacle in the path of its electronic beam The sending eye with an orange indicator light transmits an invisible light beam to the receiving eye with a green indicator light If an obstruction breaks the light beam while the door is closing the door will stop and reverse to full open position and the opener lights will flash 10 times The units must be installed inside the garage so that the sending and receiving eyes face each other across the door no more than 6 above the floor Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware
37. ite amp White Black and Bell Wire attached Literature Hardware Inventory Separate all hardware and group as shown below for the assembly and installation procedures ASSEMBLY HARDWARE WWW Washered Bolt Hex Bolt Nut Carriage Bolt Spring Trolley Nut 1 5 6 18x1 2 2 5 16 18x7 8 4 5 16 18 4 1 4 20x1 2 12 mounted in motor unit eam HEC Lock Washer Lock Nut Trolley Threaded Shaft 1 5 6 4 1 4 20x7 16 12 Trolley Clip 1 INSTALLATION HARDWARE W Lag Screw Hex Bolt Handle Rail Grease 5 16 9x1 5 8 2 5 16 18x7 8 4 6 Lag Screw Screw 6 32x1 Ring Lock Washer 5 16 4 5 16 18x1 7 8 2 Fastener 3 Eum Self Threading Screw Screw Nut 5 16 18 4 0 Wall Anchors 2 1 4 14x5 8 6ABx1 1 4 2 Clevis Pin Clevis Pin Clevis Pin 5 16 x2 3 4 1 5 16 x1 1 4 1 5 16 x1 1 mp QP Insulated Carriage Bolt Wing Nut Staples 30 1 4 20x1 2 2 1 4 20 2 ASSEMBLY STEP 1 Assemble the Rail and Attach the Belt Pulley Bracket To avoid installation difficulties do not run the garage door opener until instructed to do so Align the four rail sections on a flat surface exactly as shown Center sections are interchangeable Front and back sections are also interchangeable for ease of assembly 2 Insert the carriage bolts so the square bolt necks seat in the square holes in the rail sections and pass through the round holes in t
38. ket i METAL DOOR Optional HORIZONTAL AND VERTICAL Placement REINFORCEMENT IS NEEDED of Door FOR LIGHTWEIGHT GARAGE Bracket DOORS FIBERGLASS 7 Washer ALUMINUM STEEL DOORS 5 16 WITH GLASS PANEL ETC i Top of Door Vertical NOT PROVIDED inside Centerline of Garage Door i Sup i op Edge Optional Placement Carriage Bolt 5 16 x2 Not provided MU d For a door with no exposed framing WOOD DOOR Ee or for the optional installation use lag screws 5 16 x1 1 2 Not provided wT to fasten door bracket 25 INSTALLATION STEP 12 Connect Door Arm to Trolley Inner Trolley Follow instructions which apply to your door type as illustrated below and on the following page SECTIONAL DOORS ONLY Make sure garage door is fully closed Pull the emergency release handle to disconnect the outer trolley from the inner trolley Slide the outer trolley back away from the door about 2 as shown in Figures 1 2 and 3 Figure 1 Fasten straight door arm section to outer trolley with the 5 16 x1 clevis pin Secure the connection with a ring fastener Fasten curved section to the door bracket in the same way using the 5 16 x1 1 4 clevis pin Figure 2 Bring arm sections together Find two pairs of holes that line up and join sections Select holes as far apart as possible to increase door arm rigidity Figure 3 Hole alignment alternative
39. lens Release Tab Gently rotate lens back and downward until the lens hinge is in the fully open position Do not remove the lens Install up to a 100 watt maximum light bulb in each socket The lights will turn ON and remain lit for approximately 4 1 2 minutes when power is connected Then the lights will turn OFF ens Reverse the procedure to close the lens 100 Watt Max Hinge If the bulbs burn out prematurely due to vibration Standard Light Bulb replace with a Garage Door Opener bulb NOTE Use only standard light bulbs The use of short neck or speciality light bulbs may overheat the endpanel or light socket 4 WARNING INSTALLATION STEP 8 Attach the Emergency Release To prevent possible SERIOUS INJURY or DEATH from Rope and Handle a falling garage door If possible use emergency release handle to Thread one end of the rope through the hole in the disengage trolley ONLY when garage door is top of the red handle so NOTICE reads right side CLOSED Weak or broken springs or unbalanced up as shown Secure with an overhand knot at door could result in an open door falling rapidly least 1 from the end of the rope to prevent and or unexpectedly slipping NEVER use emergency release handle unless garage Thread the other end of the rope through the hole doorway is clear of persons and obstructions in the release arm of the outer trolley NEVER use handle to pull door open or closed
40. ling door control Connect ONLY to 24 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 at a minimum height of 5 feet 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 it can 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 HARDWARE SHOWN ACTUAL SIZE Screw 6AB x 1 1 4 Insulated Staples drywall installation jm FU UL HH Screw 6 32 x 1 gang box installation Dry Wall Anchors STANDARD i Figure 1 INSTALLATION Figure 2 PRE WIRED INSTALLATION Single Gang Box To Replace Insert Bottom Tabs First 24 Volt To Replace Bell Wire Insert Bottom Tabs First Figure 3 MULTI FUNCTION Figure 4 REMOVE COVER DOOR CONTROL BACK a Top Mounting Hole Terminal T Screws Bell Wire Bottom Mounting Hole Door Control Connections To release wire push in tab with screwdriver tip Red White Grey 716 Strip wire 7 16 18 INSTALLATION STEP 7 100 Watt Max Install the Lights Standard Light su Press the release tabs on both sides of
41. n clearance is minimal Itr may be mounted on the wall upside down if necessary to gain approximately 1 2 If you need to install the header bracket on a 2x4 on wall or ceiling use lag screws not provided to securely fasten the 2x4 to structural supports as shown here and on page 13 3 Open your door to the highest point of travel as shown Draw an intersecting horizontal line on the header wall 2 above the high point This height will provide travel clearance for the top edge of the door Proceed to Step 2 page 14 12 Vertical Centerline __ Finished Ceiling Structural Supports Vertical Centerline SIS Ceiling Header Wall Highest Point of Travel Sectional door with curved track Header Wall One piece door with horizontal track Highest Point of Travel ONE PIECE DOOR WITHOUT TRACK v Unfinished 1 Close the door and mark the inside vertical Ceiling centerline of your garage door Extend the line onto the header wall above door as shown A If headroom clearance is minimal you can install pm Ue Vertical SS Centerline the header bracket on the ceiling See page 14 C If you need to install the header bracket on a
42. ndle unless garage opener BEFORE making any repairs or removing covers doorway is clear of persons and obstructions 15 SAVE TH ESE INSTRUCTIONS Using Your Garage Door Opener 6 If obstructed while opening the door will stop 7 f fully open the door will not close when the beam Your Security opener and hand held remote control is broken The sensor has no effect in the opening have been factory set to a matching code which cycle changes with each use randomly accessing over 100 billion new codes Your opener will operate with up to eight Security remote controls and one Security Keyless Entry System If you purchase new remote or if you wish to deactivate any remote follow the instructions in the Programming section Activate your opener with any of the following If the sensor is not installed or is misaligned the door won t close from a hand held remote However you can close the door with the Door Control the Outside Keylock or Keyless Entry if you activate them until down travel is complete If you release them too soon the door will reverse The opener lights will turn on under the following The hand held Remote Control Hold the large conditions when the opener is initially plugged in push button down until the door starts to move when power is restored after interruption when the The wall mounted Door Control Hold the push opener is activated button or bar down until the door starts to move T
43. need help at this point if the ladder is not tall enough Open the door all the way and place a 2x4 laid flat on the top section beneath the rail If the top section or panel hits the trolley when you raise the door pull down on the trolley release arm to disconnect inner and outer sections Slide the outer trolley toward the motor unit The trolley can remain disconnected until Installation Step 12 is completed Trolley Release Arm ENGAGED RELEASED ONE PIECE DOOR WITHOUT TRACK A 2x4 on its side is convenient for setting an ideal door to rail distance Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way and place a 2x4 on its side on the top section beneath the rail The top of the door should be level with the top of the motor unit Do not position the opener more than 4 above this point CAUTION To prevent damage to garage door rest garage door opener rail on 2x4 placed on top section of door 2x4 is used to determine the correct mounting height from ceiling Header Bracket 16 2x4 is used to determine the correct mounting height from ceiling INSTALLATION STEP 5 Hang the Opener Two representative installations are shown Yours may be different Hanging brackets should be angled Fig
44. not installed two clicks will be heard 4 Release buttons when the motor To Erase Codes From Motor Unit Memory To deactivate any unwanted remote first erase all codes Press and hold the learn button on motor unit until the learn indicator light goes out approximately 6 seconds All previous codes are now erased Reprogram each remote or keyless entry you wish to use USING THE MULTI FUNCTION DOOR CONTROL Emm Press and hold the button on the hand held remote that you wish to operate your garage door press and hold the LIGHT button on the Multi Function Door Control while you press the push bar on the Multi Function Door Control all three buttons are held unit lights blink It has learned the T code If light bulbs are not mu EN installed two clicks will be heard bc Multi Function Remotes If provided with your garage door opener the e large button is factory programmed to operate it Additional buttons on any Security multi function remote or mini remote can be programmed to operate other Security garage door openers To Add or Change a Keyless Entry PIN NOTE Your new Keyless Entry must be programmed to operate your garage door opener USING THE MULTI FUNCTION DOOR CONTROL USING THE LEARN BUTTON
45. o fingers from moving garage door opener ALWAYS keep hand clear of sprocket while operating opener Securely attach sprocket cover BEFORE operating Hex screws 8x3 8 x 9 Belt Cap L Retainer Motor Unit Sprocket Mounting Plate IMPORTANT INSTALLATION INSTRUCTIONS WARNING To reduce the risk of severe injury or death READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS Install garage door opener only on properly balanced and lubricated garage door An improperly balanced door may not reverse when required and could result in SEVERE INJURY or DEATH All repairs to cables spring assemblies and other hardware must be made by a trained door systems technician BEFORE installing opener Disable all locks and remove all ropes connected to garage door BEFORE installing opener to avoid entanglement Install garage door opener 7 feet or more above floor Mount emergency release handle 6 feet above floor NEVER connect garage door opener to power source until instructed to do so 11 8 NEVER wear watches rings or loose clothing while installing or servicing opener They could be caught in garage door or opener mechanisms 9 Install wall mounted garage door control within sight of the garage door out of reach of children at minimum height of 5 feet away from all moving parts of the door 10 Place entrapment warning label on wall next to garage door control 11 Pla
46. oor lock Repeat the safety reverse test after the adjustment is complete 16 The opener won t operate due to power failure Use the emergency release handle to disconnect the trolley The door can be opened and closed manually When power is restored press the Door Control push bar and trolley will automatically reconnect unless trolley is in lockout position 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 PROGRAMMING Your garage door opener has already been programmed at the factory to operate with your hand held remote control The door will open and close when you press the large push button Below are instructions for programming your opener to operate with additional Security remote controls To Add an Additional Hand held Remote Control USING THE LEARN BUTTON In 1 Press and release the learn button on the motor unit The learn indicator light will glow steadily for 30 seconds N Within 30 seconds press and 2 While holding the remote button hold the button on the hand held A 7 remote that you wish to operate your garage door 3 Continue holding both buttons 3 Release the button when the motor unit lights blink It has learned the code If light bulbs are E
47. op of the door 3 Mark drill holes and install as follows depending on your door s construction Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket Drill 3 16 fastening holes Secure the door bracket using the two 1 4 14x5 8 self threading screws Figure 2A Alternately use two 5 16 bolts lock washers and nuts not provided Figure 2B Metal insulated or light weight factory reinforced doors Drill 3 16 fastening holes Secure the door bracket using the self threading screws Figure 3 Wood Doors Use top and bottom or side to side door bracket holes Drill 5 16 holes through the door and secure bracket with 5 16 x2 carriage bolts lock washers and nuts not provided Figure 4 NOTE The 1 4 14x5 8 self threading screws are not intended for use on wood doors HARDWARE SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 24 CAUTION To prevent damage to garage door reinforce inside of door with angle iron both vertically and horizontally Header Bracket Location HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED FOR LIGHTWEIGHT GARAGE DOORS FIBERGLASS ALUMINUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED Vertical Centerline Figure 1 Vertical Vertical Reinforcement Vertical Centerline Not Provided Reinforcement of o O G 2 xJ Vertical Cent
48. or control lit If not reverse the wires If the opener runs check for a faulty wire connection at the door control a short under the staples or a broken wire Are the wiring connections correct Review Installation Step 6 page 18 The door operates from the Door Control but not from the remote control Is the door push bar flashing If your model has the Lock feature make sure it is off Program the opener to match the remote control code Refer to instructions on the motor unit panel Repeat with all remotes The remote control has short range Change the location of the remote control in your car Check to be sure the antenna on the side or back panel of motor unit extends fully downward Some installations may have shorter range due to a metal door foil backed insulation or metal garage siding Opener noise is disturbing in living quarters of home If operational noise is a problem because of proximity of the opener to the living quarters the Vibration Isolator Kit 89LM can be installed This kit was designed to minimize vibration to the house and is easy to install Having a Problem Continued 6 The garage door opens and closes by itself Be sure that all remote control push buttons are off Remove the bell wire from the door control terminals and operate from the remote only If this solves the problem the door control is faulty replace or there is an intermittent short on the wire bet
49. p 2 If door reverses in the fully closed position decrease the travel limits Adjustment Step 1 Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment of the force and limit settings is normal Weather conditions in particular can affect door travel 34 11 The door reverses for no apparent reason and opener lights blink for 5 seconds after reversing Check the safety reversing sensor Remove any obstruction or align the receiving eye See Installation Step 10 12 The opener lights don t turn on Replace the light bulbs 100 watts maximum Use a standard neck garage door opener bulb if regular bulb burns out 13 The opener lights don t turn off Is the Light feature on Turn it off 14 The opener strains or maximum force is needed to operate door The door may be out of balance or the springs may be broken Close the door and use the emergency release handle to disconnect the trolley Open and close the door manually A properly balanced door will stay in any point of travel while being supported entirely by its springs If it does not disconnect the opener and call a trained door systems technician Do not increase the force to operate the opener 15 The opener motor hums briefly then won t work The garage door springs may be broken See above If the problem occurs on the first operation of the opener door may be locked Disable the d
50. r 14 Attach the rail to the header 15 Position the 16 Hang the opener 17 Install the door 18 Install the light 6 19 Attach the emergency release rope and handle 19 Electrical 20 Install The Protector Systeme 21 23 Fasten the door 24 25 Connect the door arm to the trolley 26 27 INTRODUCTION Safety Symbol and Signal Word Review Adjustment 28 30 Adjust the travel limits 28 Adjust the force ssseeeen 29 Test the safety reversal system 30 Test The Protector Systeme 30 Operation 31 34 Operation safety 5 31 Using your garage door opener 31 Using the wall mounted door control 32 To open the door 32 Care of your garage door 33 Having
51. r where it meets the floor Any gap between the floor and the bottom of the door must not exceed 1 4 Otherwise the safety reversal system may not work properly See Adjustment Step 3 Floor or door should be repaired SECTIONAL DOOR INSTALLATIONS Do you have a steel aluminum fiberglass or glass panel door If so horizontal and vertical reinforcement is required Installation Step 11 The opener should be installed above the center of the door If there is a torsion spring or center bearing plate in the way of the header bracket it may be installed within 4 feet to the left or right of the door center See Installation Steps 1 and 11 If your door is more than 7 feet high see rail extension kits listed on Accessories page FINISHED CEILING Support bracket amp fastening hardware is required See page 17 um Header Wall we m Extension Torsion OR Spring Spring Horizontal and vertical reinforcement is needed for lightweight garage doors fiberglass steel aluminum door with glass panels etc See page 24 for details X appre Wall mounted Door Control Bracket Access Door IP ERRICM CLOSED POSITION Belt Pulley Bracket Trolley P74 XY Garage Door Spring amp Y Ko Straight Door Arm Emergency Release Rope amp Handle
52. ring the garage Sensor can be easily deactivated when desired 3 Button Mini Remote Control with SECURITY With key ring and velcro fastening strip SECURITY Keyless Entry Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard Also can add a temporary password for visitors or service persons This temporary password can be limited to a programmable number of hours or entries Remote Light Control Enables homeowner to turn on a lamp television or other appliance from their car with their garage door opener remote or from anywhere in their home with an additional Chamberlain Security remote 39 7702CB 8706CB gt 41 5281 Outside Quick Release Required for a garage with NO access door 8 Foot Rail Extension Kit To allow an 8 foot door to open fully Extension Brackets Optional For safety sensor installation onto the wall or floor To order call 1 800 528 9131 Garage Door Monitor Monitors the status of your garage door from inside your home CHAMBERLAIN SERVICE HOW TO ORDER IS ON CALL REPAIR PARTS Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly OUR LARGE SERVICE ORGANIZATION SPANS AMERICA Mor CETTE when onenn neum pants av SIMPLY DIAL OUR TOLL FREE NUMBER THER poscis dolce 1 800 528 9131 HOURS Centr
53. rrupted by nuisance reversals in the down direction and stops in the up direction Weather conditions can affect the door movement so occasional adjustment may be needed The maximum force adjustment range is about 3 4 of a complete turn Do not force controls beyond that point Turn force adjustment controls with a screwdriver NOTE If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors it will reverse HOW AND WHEN TO ADJUST THE FORCES 1 Test the DOWN close force Grasp the door bottom when the door is about halfway through DOWN close travel The door should reverse Heversal halfway through down travel does not guarantee reversal on a one inch obstruction See Adjustment Step 3 If the door is hard to hold or doesn t reverse DECREASE the DOWN close force by turning the control counterclockwise Make small adjustments until the door reverses normally After each adjustment run the opener through a complete cycle If the door reverses during the down close cycle and the opener lights aren t flashing INCREASE DOWN close force by turning the control clockwise Make small adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close the door 2 Test the UP open force Grasp
54. s To replace battery use the visor clip or screwdriver blade to pry open the case as shown Insert battery positive side up Dispose of old battery properly NOTICE comply with and or Industry Canada IC rules adjustment or modifications of this receiver and or transmitter are prohibited except for changing the code setting or replacing the battery THERE ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation 33 Having a Problem 1 The opener doesn t operate from either the Door Control or the remote control Does the opener have electric power Plug a lamp into the outlet If it doesn t light check the fuse box or the circuit breaker Some outlets are controlled by a wall switch Have you disabled all door locks Review installation instruction warnings on page 11 Is there a build up of ice or snow under the door The door may be frozen to the ground Remove any restriction The garage door spring may be broken Have it replaced Repeated operation may have tripped the overload protector in the motor Wait 15 minutes and try again Opener operates from the remote but not from the Door Control Is the do
55. 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 you call the toll free service number Please include a brief description of the problem and a dated proof of purchase receipt with any product that is returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you and returned pre paid Defective parts will be repaired or replaced with new or factory rebuilt parts at Seller s sole option THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE AND OF ANY OTHER OBLIGATIONS OR LIABILITY ON SELLER S PART THIS LIMITED WARRANTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NEC
56. se the button 36 NOTE This method requires two people if the Keyless Entry is already mounted outside the garage k Enter a four digit personal identification number PIN of your choice on the keypad Then press and hold ENTER N While holding the ENTER button press and hold the LIGHT button on the Multi Function Door Control ao Continue holding the ENTER and LIGHT buttons while you press the push bar on the Multi Function Door Control all three buttons are held 4 Release buttons when the motor unit lights blink It has learned the code If light bulbs are not installed two clicks will be heard N Press the temporary 4 digit PIN you have chosen then press Enter The opener light will blink four times To set the number of hours this temporary PIN will work press the number of hours up to 255 then press C5 OR To set the number of times this temporary PIN will work press the number of times up to 255 then press The opener light will blink once when the temporary PIN has been learned Test by pressing the four buttons for the temporary PIN then press Enter The door should move If the temporary PIN was set to a certain number of openings remember that the test has used up one opening To clear the temporary password repeat steps 1 3 se
57. t will not close The opener lights will blink 10 times If bulbs are not installed 10 clicks can be heard See page 21 B Ms Connect Wire to Opener Quick Connect Terminals 7 7 Strip wire 7 16 7016 Twist like colored wires together Insert into appropriate terminals Red White Grey Quick Connect Terminals INSTALLATION STEP 11 Fasten the Door Bracket Follow instructions which apply to your door type as illustrated below or on the following page A horizontal reinforcement brace should be long enough to be secured to two or three vertical supports A vertical reinforcement brace should cover the height of the top panel Figure 1 shows one piece of angle iron as the horizontal brace For the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit NOTE Many door reinforcement kits provide for direct attachment of the clevis pin and door arm In this case you will not need the door bracket proceed to Step 12 SECTIONAL DOORS 1 Center the door bracket on the previously marked vertical centerline used for the header bracket installation Note correct UP placement as stamped inside the bracket 2 Position the top edge of the bracket 2 4 below the top edge of the door OR directly below any structural support across the t
58. th care to avoid cracking plastic housing Do not overtighten Insert bottom tabs and snap on cover NOTE The push bar may stick if the door control is not mounted on a smooth surface If a click is not heard when pressing the push bar loosen the two mounting screws or relocate the door control to a smoother surface 3 Standard installation only Run bell wire up wall and across ceiling to motor unit Use insulated staples to secure wire in several places Do not pierce wire with a staple creating a short or open circuit 4 Strip 7 16 of insulation from end of bell wire Connect bell wire to the quick connect terminals as follows white to white and white red to red Figure 5 NOTE When connecting multiple door controls to the opener twist same color wires together Insert wires into quick connect holes white to white and red white to red 5 Use tacks or staples to permanently attach entrapment warning label to wall near door control and manual release safety reverse test label in a prominent location on inside of garage door NOTE DO NOT connect the power and operate the opener at this time The trolley will travel to the full open position but will not return to the close position until the sensor beam is connected and properly aligned See Safety Heversing Sensor Instructions beginning on page 21 To prevent possible SERIOUS INJURY or DEATH from electrocution Be sure power is not connected BEFORE instal
59. tments Run the opener through a complete travel cycle after each adjustment NOTE Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off Simply wait 15 minutes and try again NOTE If anything interferes with the door s upward travel it will stop If anything interferes with the door s downward travel including binding or unbalanced doors it will reverse HOW AND WHEN TO ADJUST THE LIMITS at least five feet Increase up travel Turn the UP limit adjustment screw clockwise One turn equals 2 of travel NOTE To prevent the trolley from hitting the cover protection bolt keep a minimum distance of 2 4 between the trolley and the bolt If door does not open at least 5 feet Adjust the UP open force as explained in Adjustment Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 of travel If door still won t close completely and the trolley bumps into the pulley bracket see page 4 try lengthening the door arm page 26 and decreasing the down limit e If the opener reverses in fully closed position Decrease down travel Turn the down limit adjustment screw clockwise One turn equals 2 of travel If the door does not open completely but opens 28 4 amp WARNING Without a properly installed safety reversal system persons particularly small children could be SER
60. to control the light 2 Press and hold the Light button on the Multi Function door control 3 While holding the Light button press and hold the Lock button on the door control 4 After the opener lights flash release all buttons Push Bar Lock Button Light Button 32 To Open the Door Manually WARNING To prevent possible SERIOUS INJURY or DEATH from a falling garage door 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 The door should be fully closed if possible Pull down on the emergency release handle and lift the door manually To reconnect the door to the opener press the door control push bar rete V H Release a Handle Gee Pull Down Trolley Release Arm f 4 1 P i The ockout feature prevents the trolley from reconnecting automatically Pull the emergency 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 handle straight down The trolley will reconnect on the next UP or DOWN operation
61. trolley threaded shaft Figure 1 Check to make sure the belt is not twisted 6 Remove the screwdriver SETTING THE TENSION 1 Insert the trolley threaded shaft through the hole in the trolley 2 Hold the belt at the trolley shaft to avoid twisting as you thread the spring trolley nut by hand on the shaft until finger tight against the trolley Figure 3 Do not use any tools 3 Insert a screwdriver tip into one of the nut ring slots and brace it firmly against the trolley Figure 4 4 Place a 7 16 open end wrench on the square end Rotate about 1 4 turn until the spring releases and snaps the nut ring against the trolley Figure 5 This extends the spring for optimum belt tension Figure 5 MU AFTER RELEASE 1 1 4 BEFORE 1 from this direction and attach to trolley clip we Master x 57 Link Bar Clip Connector Motor unit Sprocket Trolley Threaded Nut Ring Slots 10 ASSEMBLY STEP 5 Attach the Belt Cap Retainer Position the belt cap retainer over the motor unit sprocket so the two holes in cap align with the two holes in mounting plate Attach with 8x3 8 hex screws provided You have now finished assembling your garage door opener Please read the following warnings before proceeding to the installation section HARDWARE SHOWN ACTUAL SIZE Hex screws 8 3 8 INSTALLATION 4 WARNING To avoid possible SERIOUS INJURY t
62. tting the number of hours or times to 0 in step 3 C5 REPAIR PARTS KEY PART NO DESCRIPTION 4A1008 Master link kit 41B3869 1 Complete trolley assembly 183B112 Rail braces each 183B111 Rail center sections each 183B113 Rail end sections each 41A5434 11 Full belt assembly 41B5424 Belt pulley bracket 83A11 2 Rail grease 41B4103 Tension assembly Spring Trolley Nut 109B33 Trolley Clip NOT SHOWN 41A2848 Rail assembly hardware kit see page 7 KEY PART NO DESCRIPTION 41C494 1 Multi function door control panel 41A5056 19 Multi function remote control housing only no circuit board 10A20 3V2032 Lithium battery 29B137 Transmitter visor clip 41A2828 Emergency release rope amp handle assy 217A238 2 conductor bell wire white amp white red 41A5047 1 Door bracket w clevis pin amp fastener 41A4353 1 Header bracket w clevis pin amp fastener 178B34 Straight door arm section 12B350 Hanging brackets 41A5034 Safety sensor kit receiving and sending eyes with 3 2 conductor bell wire attached 41A5266 1 Safety sensor brackets 2 178B35 Curved door arm section NOT SHOWN 41A4437 10 Installation hardware bag see page 7 114A2781 Owner s manual 2C Er S N ak k Co N 9 9 9 9 9 9 9 9 37 Motor Unit Assembly Parts Down Contact Drive Gear Center Limit Contact KEY PART
63. ure 1 to provide rigid support On finished ceilings Figure 2 attach a sturdy metal bracket to structural supports before installing the opener This bracket and fastening hardware are not provided 1 Measure the distance from each side of the motor unit to the structural support 2 Cut both pieces of the hanging bracket to required lengths 3 Drill 3 16 pilot holes in the structural supports 4 Attach one end of each bracket to a support with 5 16 18x1 7 8 lag screws 5 Fasten the opener to the hanging brackets with 5 16 18x7 8 hex bolts lock washers and nuts 6 Check to make sure the rail is centered over the door or in line with the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket 8 Grease the top and underside of the rail surface where the trolley slides with rail grease HARDWARE SHOWN ACTUAL SIZE Lag Screw 5 16 18x1 7 8 Ew o Hex Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 Bolt 5 16 18x7 8 Lock Washer 5 16 Nut 5 16 18 4 WARNING To avoid possible SERIOUS INJURY from a falling garage door opener fasten it SECURELY to structural supports of the garage Concrete anchors MUST be used if installing any brackets into masonry Figure 1 Structural Supports 4 Lag Screws d 5 16 18x1 7 8 Figure 2 Hidden Support ue Bracket
64. ustment screws are located on the left side panel as shown on page 28 Follow adjustment procedures below Open door adjustment decrease UP will travel to the fully closed position travel limit 2 of trolley travel Turn the UP limit adjustment screw counter clockwise 5 1 2 turns Press the Door Control push button The trolley will travel to the fully open position 3 Connect the door arm to the trolley Manually raise the door to the open position slightly to make the connection parallel to the floor and lift the door arm to the trolley The arm should touch the trolley just in back of the door arm connector hole Refer to the fully open trolley door arm positions in the illustration If the arm does not extend far enough adjust the limit further One full turn equals 2 of trolley travel Closed door adjustment decrease DOWN travel limit Turn the DOWN limit adjustment screw clockwise 5 complete turns Figure 5 Secure with a ring fastener the floor or closed from the fully open position Fully Closed Trolley Emergency Release Handle Fully Open Trolley Oe errr re al ae Door with Door Arm Open Door Backward Slant Undesirable 27 Nuts 5 16 18 Curved Door Arm Press the Door Control push button The trolley Manually close the door and lift the door arm to the trolley The arm should touch the trolley just ah
65. ween the door control and the motor unit Clear memory and re program all remote controls 7 The door doesn t open completely s something obstructing the door Is it out of balance or are the springs broken Remove the obstruction or repair the door f the door is in good working order but now doesn t open all the way increase the up force See Adjustment Step 2 If the door opens at least 5 feet the travel limits may need to be increased One turn equals 2 inches of travel See Adjustment Step 1 Repeat the safety reverse test after the adjustment is complete 8 The door stops but doesn t close completely Review the travel limits adjustment procedures on page 28 Repeat the safety reverse test after any adjustment of door arm length close force or down limit 9 The door opens but won t close If the opener lights blink check the safety reversing sensor See nstallation Step 10 If the opener lights don t blink and it is a new installation check the down force See Adjustment Step 2 Repeat the safety reverse test after the adjustment is complete 10 The door reverses for no apparent reason and opener lights don t blink Is something obstructing the door Pull the emergency release handle Operate the door manually If it is unbalanced or binding call a trained door systems technician Clear any ice or snow from the garage floor area where the door closes Review Adjustment Ste

Chamberlain WD912K User's Manual

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