Chamberlain Group The 1D8088-1 MyQ - Garage Door Controller User Manual 114A4832

Chamberlain Group Inc, The MyQ - Garage Door Controller 114A4832

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User manual 2 of 2

26Adjustments1 Program the TravelWithout a properly installed safety reversal system, persons (particularly smallchildren) could be SERIOUSLY INJURED or KILLED by a closing garage door.lIncorrect adjustment of garage door travel limits will interfere with properoperation of safety reversal system.lAfter 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 laidflat) on floor.While programming, the UP and DOWN buttons can be used to move the door asneeded.1. Press and hold the Adjustment Button until the UP Button begins to flash and/ora beep is heard.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 AdjustmentButton. The garage door opener lights will flash twice and the DOWN Button willbegin 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 AdjustmentButton. The garage door opener lights will flash twice and the UP Button willbegin to flash.6. Press and release the UP Button. When the door travels to the programmed UPposition, the DOWN Button will begin to flash.7. Press and release the DOWN Button. The door will travel to the programmedDOWN position. Programming is complete.If the garage door opener lights are flashing 5 times during the steps for Program theTravel, the programming has timed out. If the garage door opener lights are flashing 10times during the steps for Program the Travel, the safety reversing sensors aremisaligned or obstructed (refer to page 24). When the sensors are aligned andunobstructed, cycle the door through a complete up and down cycle using the remotecontrol or the UP and DOWN buttons. Programming is complete. If you are unable tooperate the door up and down, repeat the steps for Programming the Travel.UP ButtonAdjustment ButtonDOWN ButtonActual product may differ from image shown.PROGRAMMING BUTTONS1 2 34567
27Adjustments2 Test the Safety Reversal SystemWithout a properly installed safety reversal system, persons (particularly smallchildren) could be SERIOUSLY INJURED or KILLED by a closing garage door.lSafety reversal system MUST be tested every month.lAfter 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 laidflat) on the floor.1. With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid flat) onthe floor, centered under the garage door.2. Press the remote control push button to close the door. The door MUST reversewhen it makes contact with the board.If the door stops and does not reverse on the obstruction, increase the down travel (referto Adjustment Step 1). Repeat the test. When the door reverses upon contact with the1-1/2 inch board, remove the board and open/close the door 3 or 4 times to test theadjustment. If the garage door opener continues to fail the safety reversal test, call atrained door systems technician.1 23 Test the Protector System®Without a properly installed safety reversing sensor, persons (particularly smallchildren) could be SERIOUSLY INJURED or KILLED by a closing garage door.1. Open the door. Place the garage door opener carton in the path of the door.2. Press the remote control push button to close the door. The door will not movemore than an inch (2.5 cm), and the garage door opener lights will flash 10 times.The garage door opener will not close from a remote control if the LED in either safetyreversing sensor is off (alerting you to the fact that the sensor is misaligned orobstructed). If the garage door opener closes the door when the safety reversing sensoris obstructed (and the sensors are no more than 6inches [15 cm] above the floor), callfor a trained door systems technician.12
28OperationIMPORTANT SAFETYINSTRUCTIONSTo reduce the risk of SEVERE INJURY or DEATH:1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.2. ALWAYS keep remote controls out of reach of children. NEVER permit childrento operate or play with garage door control push buttons or remote controls.3. ONLY activate garage door when it can be seen clearly, it is properly adjusted,and there are no obstructions to door travel.4. ALWAYS keep garage door in sight and away from people and objects untilcompletely closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.5. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPENED DOOR.6. If possible, use emergency release handle to disengage trolley ONLY whengarage door is CLOSED. Use caution when using this release with the dooropen. Weak or broken springs or unbalanced door could result in an opendoor falling rapidly and/or unexpectedly and increasing the risk of SEVEREINJURY or DEATH.7. NEVER use emergency release handle unless garage doorway is clear ofpersons and obstructions.8. NEVER use handle to pull garage door open or closed. If rope knot becomesuntied, you could fall.9. After ANY adjustments are made, the safety reversal system MUST be tested.10. Safety reversal system MUST be tested every month. Garage door MUSTreverse on contact with 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on thefloor. Failure to adjust the garage door opener properly increases the risk ofSEVERE INJURY or DEATH.11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 4). Animproperly balanced door may NOT reverse when required and could result inSEVERE INJURY or DEATH.12. ALL repairs to cables, spring assemblies and other hardware, ALL of which areunder EXTREME tension, MUST be made by a trained door systems technician.13. To avoid SERIOUS PERSONAL INJURY or DEATH from electrocution,disconnect ALL electric power BEFORE performing ANY service ormaintenance.14. This operator system is equipped with an unattended operation feature. Thedoor could move unexpectedly. NO ONE SHOULD CROSS THE PATH OF THEMOVING DOOR.15. DO NOT install on a one-piece door if using devices or features providingunattended close. Unattended devices and features are to be used ONLY withsectional doors.16. SAVE THESE INSTRUCTIONS.
29OperationFeaturesYour garage door opener is equipped with features to provide you with greater controlover your garage door operation.Alert2CloseThe Alert2Close feature provides a visual and an audible alert that an unattended door isclosing.TIMER-TO-CLOSE (TTC)The TTC feature automatically closes the door after a specified time period that can beadjusted using a TTC enabled door control (Models 881LMW or 880LMW). Prior to andduring the door closing the garage door opener lights will flash and the garage dooropener will beep.MyQ®MyQ allows you to control your garage door opener from your mobile device or computerfrom anywhere. MyQ technology uses a 900Mhz signal to provide two waycommunication between the garage door opener and MyQ enabled accessories.The garage door opener has an internal gateway that allows the garage door opener tocommunicate directly with a home Wi-Fi®network and access your MyQ account.THE PROTECTOR SYSTEM®(SAFETY REVERSING SENSORS)When properly connected and aligned, the safety reversing sensors will detect anobstruction in the path of the infrared beam. If an obstruction breaks the infrared beamwhile the door is closing, the door will stop and reverse to full open position, and theopener lights will flash 10 times. If the door is fully open, and the safety reversingsensors are not installed, or are misaligned, the door will not close from a remote control.However, you can close the door if you hold the button on the door control or keylessentry until the door is fully closed. The safety reversing sensors do not affect theopening cycle. For more information see page 19.ENERGY CONSERVATIONFor energy efficiency the garage door opener will enter sleep mode when the door is fullyclosed. The sleep mode shuts the garage door opener down until activated. The sleepmode is sequenced with the garage door opener light bulb; as the light bulb turns off thesensor LEDs will turn off and whenever the garage door opener lights turn on the sensorLEDs will light. The garage door opener will not go into the sleep mode until the garagedoor opener has completed 5 cycles upon power up.LIGHTSThe garage door opener light bulbs will turn on when the opener is initially plugged in;power is restored after interruption, or when the garage door opener is activated. Thelights will turn off automatically after 4-1/2 minutes. An incandescent A19 light bulb(100 watt maximum) or for maximum energy efficiency a 26W (100W equivalent)compact fluorescent light (CFL) bulb may be used.Light FeatureThe garage door opener is equipped with an added feature; the lights will turn on whensomeone enters through the open garage door and the safety reversing sensor infraredbeam is broken. For added control over the light bulbs on your garage door opener, seepage 32.USING YOUR GARAGE DOOR OPENERThe garage door opener can be activated through a wall-mounted door control, remotecontrol, wireless keyless entry or MyQ®accessory. When the door is closed and thegarage door opener is activated the door will open. If the door senses an obstruction oris interrupted while opening the door will stop. When the door is in any position otherthan closed and the garage door opener is activated the door will close. If the garagedoor opener senses an obstruction while closing, the door will reverse. If the obstructioninterrupts 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 untilthe 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 garagedoor opener will move in the down direction.AUTOMATIC GARAGE DOOR LOCK*Garage door opener models featuring the Security Shield are compatible withthe LiftMaster Automatic Garage Door Lock (Model 841LM). See Accessories,page38.* If applicable.
30OperationConnect With Your SmartphoneThe Wi-Fi®Garage Door Opener is compatible with up to 16 MyQ enabled accssories. Upto 10 devices can be paired to the Wi-Fi garage door opener’s internal gateway. Thesedevices can be controlled with the MyQ app. These devices include any combination ofMyQ garage door openers, Wi-Fi garage door openers, MyQ light controls, MyQ gateoperators or MyQ commercial door operators. A LiftMaster Internet Gateway (828LM) canbe added if you need to control more than 10 devices using the MyQ app. Up to 6devices can be paired to garage door opener itself (controlled by garage door openerthrough 900MHz). These devices include any combination of MyQ light controls or agarage door and gate monitor.You will need:lWi-Fi enabled smartphone, tablet or laptoplBroadband Internet ConnectionlWi-Fi signal in the garage (2.4 Ghz, 802.11b/g/n required), see page 4lPassword for your home network (router's main account, not guest network)lMyQ®serial number located on the garage door openerConnect Your Garage Door Opener to Your Home Wi-Fi Network1. Use the Smart Control Panel®, go to Menu > Program > Wi-Fi Setup OR press andrelease the yellow LEARN button on the garage door opener 3 times. The garagedoor opener will beep once. You have 20 minutes to complete the connectionprocess.2. On your mobile device, go to Settings > Wi-Fi and select the network with the“MyQ-” prefix.3. Launch the web browser on your smartphone or tablet. Entersetup.myqdevice.com into the browser address bar. Follow the on screenprompts to connect the garage door opener to your Wi-Fi network. The MyQserial number will display on screen.Write the serial number in the space below.4. Download the MyQ app from the App Store®or Google Play™ store. Sign up foryour MyQ account and add the MyQ serial number to your account.To add a second Wi-Fi garage door opener, repeat steps 1-3. Add the second MyQ serialnumber to your account in the MyQ app. LEDLearnButtonNavigationButtonsAn LED on the garage door opener will indicate Wi-Fi status. See table below.LED DefinitionBlue Off - Wi-Fi is not turned on.Blinking - Garage door opener is in Wi-Fi learn mode.Solid - Mobile device connected to the garage door opener.Blue and Green Blinking - Attempting to connect to router.Green Blinking - Attempting to connect to the Internet server.Solid - Wi-Fi has been set up and garage door opener isconnected to the internet.NOTES:To erase the Wi-Fi settings, see page 33.If you need help adding devices to your MyQ account, or to learn more go toWiFiHelp.LiftMaster.com.
31OperationUsing the Door ControlSYNCHRONIZE THE DOOR CONTROLTo synchronize the door control to the garage door opener, press the push bar untilthe garage door opener activates (it may take up to 3 presses). Test the door control bypressing the push bar, each press of the push bar will activate the garage door opener.Up to 2 Smart Control Panels®or 4 of any other Security+ 2.0®door controls can beconnected to the garage door opener.Push BarLIGHT buttonScreenMotion SensorNavigation ButtonsPUSH BARPress the push bar to open or close the door.NAVIGATION BUTTONSUse the navigation buttons to make selections and program features.LIGHT BUTTONPress the LIGHT button to turn the garage door opener lights on or off. When the lightsare turned on they will stay on until the LIGHT button is pressed again, or until thegarage door opener is activated. Once the garage door opener is activated the lights willturn off after the specified period of time (the factory setting is 4-1/2 minutes). TheLIGHT button will not control the lights when the door is in motion.SCREENThe screen will display the time and temperature until the menu button is pressed, andthen it will display the menu options. If there is a problem with the garage door openerthe screen will display the Diagnostic Code. Refer to the Troubleshooting section.The following features are accessible through the screen using the navigationbuttons:LEARN A DEVICEAny compatible remote controls, wireless keyless entry, Wi-Fi garage door openers, orMyQ®accessories can be programmed to the garage door opener by accessing the menuand using the navigation buttons.LOCKThe LOCK feature is designed to prevent activation of the garage door opener fromremote controls while still allowing activation from the door control and keyless entry.This feature is useful for added peace of mind when the home is empty (i.e. vacation).TIMER-TO-CLOSE (TTC)DO NOT enable TTC if operating a one-piece door. TTC is to be used ONLY with sectionaldoors. Factory default is set to off. TTC can be set to automatically close your garagedoor from the fully open position after a specified period of time (1, 5, 10 minuteintervals or a custom setting up to 99 minutes). The garage door opener will Beep andthe lights will Flash before closing the door. The screen on the door control can displaythe status of the TTC. TTC WILL NOT work if the garage door opener is operating bybattery power or if the safety reversing sensors are misaligned. This feature is NOTintended to be the primary method of closing the door. A keyless entry should beinstalled in the event of an accidental lock out when using this feature.Before enabling the TTC for the first time, or if you experience a power outage, cycle thegarage door opener open and closed to allow the TTC to set.AUTOMATIC LIGHTMotion SensorFactory default is set to on. This feature automatically turns on the garage door openerlights when motion is sensed. The lights will come on for the set period of time, thenshut off. If using the garage door opener light as a work light disable the motion sensor,otherwise the light will turn off automatically if you are beyond the range of the sensor.Light FeatureThe lights will turn on when someone enters through the open garage door and thesafety reversing sensor infrared beam is broken.MAINTENANCE ALERT (MAS)This feature assists the homeowner in ensuring the garage door opener system stays ingood working condition. When the garage door opener needs to be serviced(approximately 4500 garage door opener cycles) the command (yellow) and service (red)LEDs will begin to alternately flash back and forth. The factory setting for the MASfeature is off and can be activated at time of installation. Contact your installing dealerfor service.
32OperationUsing the Door ControlSetupThe features on the door control can be programmed through a series of menus on thescreen and the navigation buttons. Refer to the descriptions below.SCREENThe main screen displays the time, temperature, and current battery charge (if applicable)Navigation ButtonsFEATURESPress the navigation button below "MENU" to view the Features menu.Set the time, choose 12 or 24 hour clock and show/hide clock.For sectional doors ONLY. Set the Timer-to-Close feature off/onand set the time interval before door closes. NOTE: DO NOT enable TTC if operating a one-piece door. TTC is to be used ONLY with sectional doors.Enable/disable lock.Set up Wi-Fi*, add remote controls, MyQ® devices, an extra remote button to control your garage door opener lights, or a keyless entry.* The garage door opener must run through a complete cycle before it will activate Wi-Fi® programming. For help related to Wi-Fi, visit WiFiHelp.LiftMaster.com.SETTINGSPress the navigation button below the down arrow till you see TEMPERATURE to viewthe Settings menu.Display the temperature in Fahrenheit or Celsius and show/hide the temperature. Select a language.Set duration for garage door opener light to stay on after operation, selectable range of 1-1/2 to 4-1/2 minutes. Turn the Motion sensor off/on, and turn the entry light feature off/on.Adjust the contrast of the screen.SERVICEPress and hold the LIGHT button, then press the second navigation button to view theService menu.Displays software version information.Turn the Maintenance Alert (MAS) on/off.Displays the number of remote controls, MyQ® devices,door controls and keyless entries currently programmed to operate the garage door opener.Displays any errors that have occurred.To program a remote control or keyless entry to the garage door opener using the doorcontrol, see page 33.
33OperationRemote ControlYour remote control has been programmed at the factory to operate with yourgarage door opener.Up to 40 Security+ 2.0®remote controls can be programmed to the garage door opener.Older LiftMaster remote controls are NOTcompatible, see page 38 for compatibleaccessories. To program additional accessories refer to the instructions provided withthe accessory or visit LiftMaster.com. If your vehicle is equipped with a Homelink®, youmay 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 PINUSING THE DOOR CONTROL1. Press the navigation button below "MENU" to view the Features menu.2. Use the navigation buttons to scroll to "PROGRAM".3. Select "REMOTE" or "KEYPAD" to program from the program menu.4. Remote Control: Press the button on the remote control that you wish to operateyour garage door.Keyless Entry: Enter a 4-digit personal identification number (PIN) of your choiceon 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 hasbeen programmed. Repeat the steps above for programming additional remote controlsor keyless entry devices. If programming is unsuccessful, program the remote using thelearn button.123ORPIN? ? ? ?4Press to continue. Press to continue.TO ADD, REPROGRAM, OR CHANGE A REMOTE CONTROL USING THE LEARNBUTTON1. Press and release the LEARN Button on the garage door opener.2. Press and hold the button on the remote control that you wish to use. Releasethe button when the garage door opener lights blink or two clicks are heard.LEARN LEDLEARNButton“click”“click”12To Erase the MemoryERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES1. Press and hold the LEARN button on garage door opener until the learn LED goesout (approximately 6 seconds). All remote control and keyless entry codes arenow erased. Reprogram any accessory you wish to use.ERASE ALL DEVICES (Including MyQ®enabled accessories)1. Press and hold the LEARN button on garage door opener until the learn LED goesout (approximately 6 seconds).2. Immediately press and hold the LEARN button again until the learn LED goes out.All codes are now erased. Reprogram any accessory you wish to use.ERASE THE Wi-Fi NETWORK FROM THE GARAGE DOOR OPENER1. Press and hold the black adjustment button on the garage door opener until 3beeps are heard (Approximately 6 seconds).ERASE A MyQ®ACCOUNTGo to myLiftMaster.com to delete your MyQ account.LEARN ButtonAdjustment Button
34OperationTo Open the Door ManuallyTo prevent possible SERIOUS INJURY or DEATH from a falling garage door:lIf possible, use emergency release handle to disengage trolley ONLY whengarage door is CLOSED. Weak or broken springs or unbalanced door couldresult in an open door falling rapidly and/or unexpectedly.lNEVER use emergency release handle unless garage doorway is clear ofpersons and obstructions.lNEVER use handle to pull door open or closed. If rope knot becomes untied,you could fall.NOTE: Disengage any door locks before proceeding.DISCONNECT THE TROLLEY1. The door should be fully closed if possible.2. Pull down on the emergency release handle.RECONNECT THE TROLLEYThe lockout feature prevents the trolley from reconnecting automatically.1. Pull the emergency release handle down and back (toward the opener). The doorcan then be raised and lowered manually as often as necessary.2. To disengage the lockout feature, pull the handle straight down. The trolley willreconnect on the next UP or DOWN operation, either manually or by using thedoor control or remote control.NOTICENOTICETO MANUALLY DISENGAGE AUTOMATIC GARAGE DOOR LOCK(MODEL841LM)*1. The door should be fully closed if possible.2. Disengage the automatic garage door lock by sliding the manual release to theopen position.3. Pull the emergency release handle down and back (toward the garage dooropener). The garage door can then be raised and lowered manually as necessary.4. To reconnect the trolley, pull the emergency release handle straight down. Thetrolley will reconnect on the next UP or DOWN operation.NOTE: The automatic garage door lock will re-engage when garage door openeroperation resumes.Manual release* If applicable.
35MaintenanceMaintenance ScheduleEVERY MONTHlManually operate door. If it is unbalanced or binding, call a trained door systemstechnician.lCheck to be sure door opens and closes fully. Adjust if necessary, see page 26.lTest the safety reversal system. Adjust if necessary, see page 27.EVERY YEARlOil door rollers, bearings and hinges. The garage door opener does not requireadditional lubrication. Do not grease the door tracks.EVERY TWO TO THREE YEARSlUse a rag to wipe away the existing grease from the garage door opener rail.Reapply a small layer of white lithium grease to the top and underside of the railsurface where the trolley slides.The Remote Control BatteryTo prevent possible SERIOUS INJURY or DEATH:lNEVER allow small children near batteries.lIf battery is swallowed, immediately notify doctor.To reduce risk of fire, explosion or chemical burn:lReplace ONLY with 3V CR2032 coin batteries.lDO NOT recharge, disassemble, heat above 212°F (100°C) or incinerate.To replace the battery, pry open the case in themiddle, then at each side with the visor clip. Insertreplacement battery positive side up (+). Replacethe batteries with only 3V CR2032 coin cellbatteries. Dispose of old batteries properly.NOTICE: To comply with FCC and/or Industry Canada (IC) rules, adjustment or modifications of this transceiver are prohibited. THERE ARE NOUSER SERVICEABLE PARTS.This device complies with Part 15 of the FCC rules and IC RSS-210. Operation is subject to the following two conditions: (1) this device may notcause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesiredoperation.This Class B digital apparatus complies with Canadian ICES-003.AVIS: Les règles de la FCC et/ou d’Industrie Canada (IC) interdisent tout ajustement ou toute modification de ce récepteur. IL N’EXISTE AUCUNEPIÈCE SUSCEPTIBLE D’ÊTRE ENTRETENUE PAR L’UTILISATEUR.Cet appareil est conforme aux dispositions de la partie 15 du règlement de la FCC et de l'norme IC RSS-210. Son utilisation est assujettie auxdeux conditoins suivantes: (1) ce dispositif ne peut causer des interférences nuisibles, et (2) ce dispositif doit accepter toute interférencerecue, y compris une interférence pouvant causer un fonctionnement non souhaité.Cet appareil numerique de la classe B est conforme a la norme NMB-003 du Canada.This Device must be installed to ensure a minimum 20cm distance is maintained between users/bystanders and device.
36TroubleshootingDiagnostic ChartYour garage door opener is programmed with self-diagnostic capabilities. The UP and DOWN arrows on the garage door opener flash the diagnostic codes.DIAGNOSTIC CODE SYMPTOM SOLUTIONUp ArrowFlash(es)Down ArrowFlash(es)1 1 The garage door opener will not close and the lightbulbs flash.Safety reversing sensors are not installed, connected, or wires may be cut. Inspect sensorwires for a disconnected or cut wire.1 2 The garage door opener will not close and the lightbulbs flash.There is a short or reversed wire for the safety reversing sensors. Inspect safety sensorwire at all staple and connection points, replace wire or correct as needed.1 3 The door control will not function. The wires for the door control are shorted or the door control is faulty. Inspect doorcontrol wires at all staple and connection points, replace wire or correct as needed.1 4 The garage door opener will not close and the lightbulbs flash.Safety reversing sensors are misaligned or were momentarily obstructed. Realign bothsensors to ensure both LEDs are steady and not flickering. Make sure nothing is hangingor mounted on the door that would interrupt the sensor’s path while closing.1 5 Door moves 6-8" (15-20 cm) stops or reverses. Manually open and close the door. Check for binding or obstructions, such as a brokenspring or door lock, correct as needed. Check wiring connections at travel module and atthe logic board. Replace travel module if necessary.No movement, only a single click. Manually open and close the door. Check for binding or obstructions, such as a brokenspring or door lock, correct as needed. Replace logic board if necessary.Opener hums for 1-2 seconds no movement. Manually open and close the door. Check for binding or obstructions, such as a brokenspring or door lock, correct as needed. Replace motor if necessary.1 6 Door coasts after it has come to a complete stop. Program travel to coasting position or have door balanced by a trained door systemstechnician.2 1-5 No movement, or sound. Replace logic board.3 2 Unable to set the travel or retain position. Check travel module for proper assembly, replace if necessary.
37TroubleshootingDIAGNOSTIC CODE SYMPTOM SOLUTIONUp ArrowFlash(es)Down ArrowFlash(es)4 1-4 Door is moving stops or reverses. Manually open and close the door. Check for binding or obstructions, such as a brokenspring or door lock, correct as needed. If the door is binding or sticking contact a traineddoor systems technician. If door is not binding or sticking attempt to reprogram travel(refer to page 26).4 5 Opener runs approximately 6-8" (15-20 cm), stopsand reverses.Communication error to travel module. Check travel module connections, replace travelmodule if necessary.4 6 The garage door opener will not close and the lightbulbs flash.Safety reversing sensors are misaligned or were momentarily obstructed. Realign bothsensors to ensure both LEDs are steady and not flickering. Make sure nothing is hangingor mounted on the door that would interrupt the sensor’s path while closing.The garage door opener will NOT enter Wi-Fi LEARN mode:lAfter the initial installation of the garage door opener, the garage door openermust complete a full cycle (open and closed) before the Wi-Fi LEARN mode canbe activated.lIf there has been a recent power outage, the garage door opener must completea full cycle before the Wi-Fi LEARN mode can be activated.See page 30 to activate Wi-Fi LEARN mode.Cannot connect garage door opener to home Wi-Fi network:lEnsure the MyQ Serial number was entered correctly and try again. The MyQcharacters are between A-F and 0-9 only.lWeak Wi-Fi signal in the garage. Ensure the Wi-Fi signal is reaching the garage,see page 4 or visit WiFiHelp.LiftMaster.com for more information.My door will not close and the light bulbs blink on my motor unit:The safety reversing sensor must be connected and aligned correctly before the garagedoor opener will move in the down direction.lVerify the safety reversing sensors are properly installed, aligned and free of anyobstructions.My garage door opener light(s) will not turn off when the door is open:The garage door opener is equipped with a feature that turns the light on when thesafety reversing sensors have been obstructed or when the motion sensor on the doorcontrol detects movement in the garage. This feature can be disabled using the doorcontrol, see page 32.My neighbor’s remote control opens my garage door:Erase the memory from your garage door opener and reprogram the remote control(s).My vehicle's Homelink®is not programming to my garage door opener:Depending on the make, model, and year of your vehicle an external adapter may berequired. Visit www.homelink.com for additional information.To troubleshoot the optional automatic garage door lock model 841LM, see theinstructions provided with it.
38Accessories880LMW829LM823LM 893MAX881LMW825LMSmart Control Panel®:Displays temperature, time and system diagnostics; includes a push bar to open and close the door and a lock feature for extra security. Security+ 2.0® and Wi-Fi® compatible.Garage and Gate Monitor:Monitor open/closed status for up to 4 MyQ® compatible garage door openers or gate operators and close them from anywhere in the home.Remote Light Switch:Automatically control your lights using your garage door opener, a Security+ 2.0® remote control or a LiftMaster® Internet Gateway. Simply replaces your current wired wall switch.3-Button MAX Remote Control:Compatible with LiftMaster® garage door openers manufactured since 1993. Includes visor clip.Motion Detecting Control Panel with Timer-to-Close Control:Multi-function door control with motion sensor that automatically turns opener lights on when it detects a person entering the garage. Security+ 2.0® and Wi-Fi® compatible.Remote Light Control:Automatically control your lights using your garage door opener, a Security+ 2.0® remote control or a LiftMaster® Internet Gateway. Plugs into any interior outlet.886LMW Motion Detecting Control Panel:Multi-function door control with motion sensor that automatically turns opener lights on when it detects a person entering the garage. Security+ 2.0® and Wi-Fi® compatible.877MAX MAX Wireless Keyless Entry:For use outside of the home to enable access to the garage using a 4-digit PIN. Works with ALL LiftMaster® openers from 1993- present.975LM Laser Garage Parking Assist:Laser enables homeowners to precisely park vehicles in the garage.892LT/894LT2 & 4 Button Learning Remote Controls:Compatible with LiftMaster® garage door openers manufactured since 1997. Also compatible with Encrypted DIP for gate applications.374UT Mini Universal Remote Control:The Mini Universal Remote Control can be programmed to activate up to two products, such as a garage door opener, MyQ® light controls, gate operator, or commercial door operator.841LM Automatic Garage Door Lock:Compatible with Security Shield garage door openers. Provides added security by automatically locking garage door travel at the garage door track.
39WarrantyLIFTMASTER®LIMITED WARRANTYLiftMaster®(“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 defects in materials and/orworkmanship for a specific period of time as defined below (the “Warranty Period”). The warranty period commences from the date of purchase.WARRANTY PERIODParts Motor Accessories5 years Lifetime 1 yearThe proper operation of this product is dependent on your compliance with the instructions regarding installation, operation, and maintenance and testing. Failure to comply strictlywith 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. Youwill be advised of disassembly and shipping instructions when you call. Then send the product or component, pre-paid and insured, as directed to our service center for warrantyrepair. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product returned for warranty repair. Products returned to Seller for warrantyrepair, 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 andreturned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller’s sole option. [You are responsible for any costs incurred in removing and/orreinstalling the product or any component].ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULARPURPOSE, ARE LIMITED IN DURATION TO THE APPLICABLE LIMITED WARRANTY PERIOD SET FORTH ABOVE FOR THE RELATED COMPONENT(S), AND NO IMPLIEDWARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some States and Provinces do not allow limitations on how long an implied warranty lasts, so the abovelimitation 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 ALTERATIONSTO THIS PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF CONSUMABLE ITEMS (E.G., BATTERIES IN REMOTE CONTROLTRANSMITTERS AND LIGHT BULBS), OR UNITS INSTALLED FOR NON-RESIDENTIAL USE. THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATINGTO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THISLIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. 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 OFWARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. NO PERSON IS AUTHORIZED TO ASSUMEFOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT.Some states and provinces do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not apply to you. Thislimited warranty gives you specific legal rights, and you may also have other rights, which vary from state to state and province to province.
401234567891110Description Part Number1 Chain - for 7 foot door 41D3484Chain - for 8 foot door 41D3483Chain - for 10 foot door 41D34852 Chain Pulley Bracket 41A27803 Master Link 4A10084 One-Piece Rail 7 feet (2.1 m)3707CHOne-Piece Rail 8 feet (2.4 m)3708CHOne-Piece Rail 10 feet (3 m)3710CH5 Trolley Assembly 41A34896 Trolley Threaded Shaft 109B48Not ShownRail Grease 83A11-2Description Part Number1 Curved Door Arm 178B352 Door Bracket with Clevis Pin and Fastener41A5047-13 Emergency Release Rope and Handle41A28284 Header Bracket with Clevis Pin and Fastener41A4353-15 Remote Control Visor Clip 29C1516 Safety Sensor Bracket 41A5266-17 Safety Sensor Kit with receiving and sending sensors with 3 feet (.9 m) 2-conductor wire041A50348 Straight Door Arm 178B349 White and Red/White Wire 41B4494-110 3V CR2032 Lithium Battery 10A2011 Extension Brackets 041A5281-1Not ShownUser’s Guide 114A5013Repair PartsRail Assembly Parts Installation Parts13456212Description Part Number1 Smart Control Panel®880LMW2 Remote Control 893MAXAccessories
5141092111213667873 Wi-Fi® is a registered trademark of Wi-Fi Alliance. App Store is a service mark of Apple Inc. Google Play is a trademark of Google Inc. © 2017, LiftMaster114A5018 All Rights ReservedDESCRIPTION Part Number1 Chassis Support Bracket 041C50692 Chain spreader 041A4208-23Gear and Sprocket 041A5658-14 Gear Case 041A55325 Front End Panel 041A7756-16 Light Socket 041C02797 Light Lens 041A75628 Capacitor 030B06529 Motor with Travel Module 041A776710 Travel Module 041D7742-511Cover8587W8587WL041D8258041D885612Receiver Logic Board8587W8587WL050ACTWF050ACTWFLK13Logic Board End Panel8587W8587WL041D8198041D0216-2Not ShownWire Harness 041A7814Repair PartsGarage Door Opener PartsContact InformationAddress repair parts order to:LiftMaster6050 S. Country Club Rd.Tucson, AZ 85706For installation and service information call:1-800-528-9131Or visit us online at:LiftMaster.comormyLiftMaster.comBefore calling, please 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.

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