CONTENTSPreparation . . . . . . . . . . . . . . . .1-4Assembly . . . . . . . . . . . . . . . . .5-9Installation . . . . . . . . . . . . . . 10-19Ins
9AssemblySTEP 5 Tighten the belt1. By hand,thread the spring trolley nut on the threaded shaft until it is finger tight againstthetrolley.Do notuse an
10InstallationIMPORTANT INSTALLATION INSTRUCTIONSTo reduce the risk of SEVERE INJURY or DEATH:1. READ AND FOLLOW ALL INSTALLATION WARNINGS ANDINSTRUCT
11InstallationSTEP 1 Determine the header bracket locationTo preventpossible SERIOUS INJURY or DEATH:lHeader bracketMUSTbe RIGIDLY fastened to structu
12InstallationSTEP 2 Install the header bracketYou can attach the header bracketeither to the wall above the garage door,or to the ceiling.Followthein
13InstallationSTEP 3 Attach the rail to the header bracket1. Position the opener on the garage floor below the header bracket.Use packing material as
14InstallationSTEP 5 Hang the garage door openerTo avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY tostructural su
15InstallationSTEP 6 Install the light bulbsTo preventpossible OVERHEATING of the end panel or lightsocket:lUse ONLY A19 incandescent (100W maximum) o
16InstallationSTEP 8 Install the door bracketFiberglass,aluminum or lightweightsteel garage doors WILL REQUIRE reinforcement BEFOREinstallation of doo
17InstallationSTEP 8 Install the door bracket (continued)OPTION B ONE-PIECE DOORS1. Center the door bracketon the top of the door,in line with the hea
18InstallationSTEP 9 Connect the door arm to the trolleyInstallation will vary according to the garage door type. Follow the instructions which apply
1Safety Symbol and Signal Word ReviewThis garage door opener has been designed and tested to offer safe service provided it isinstalled,operated,maint
19InstallationSTEP 9 Connect the door arm to the trolley (continued)OPTION B ONE-PIECE DOORSIMPORTANT: The groove on the straightdoor arm MUST face aw
20InstallationSTEP 10 Install the door controlTo preventpossible SERIOUS INJURY or DEATHfrom electrocution:lBe sure power is NOT connected BEFORE inst
21InstallationSTEP 11 Wire the door control to the garage door openerHARDWAREInsulated Staple(Not Shown)1. Run the white and red/white wire from the d
22InstallationSTEP 13 Install the Protector System®Be sure power is NOT connected to the garage door opener BEFORE installing the safetyreversingsenso
23InstallationSTEP 13 Install the Protector System®(continued)OPTION B WALL INSTALLATIONIf additional clearance isneeded an extension bracket (notprov
24InstallationSTEP 14 Wire the Safety Reversing SensorsIf your garage already haswires installed for the safetyreversing sensors, proceed to page 25.H
25InstallationSTEP 14 Wire the Safety Reversing Sensors (continued)OPTION B PRE-WIRED INSTALLATION1. Cutthe end of the safetyreversing sensor wire, ma
26InstallationSTEP 15 Connect powerTo preventpossible SERIOUS INJURY or DEATHfrom electrocution or fire:lBe sure power is NOT connected to the opener,
27InstallationOPTION B PERMANENT WIRING (Models manufactured after October 2012)If permanent wiring is required by your local code, refer to the follo
28InstallationSTEP 16 Aligning the safety reversing sensorsThe door willnot close if the sensors have not been installed and aligned correctly.When th
2Additional Items You May Need:Survey your garage area to see if you will need any of the following items:n(2) 2X4 PIECES OF WOODMaybe used to fasten
29AdjustmentsIntroductionWithouta properly installed safetyreversal system, persons (particularly small children) could beSERIOUSLY INJURED or KILLED
30AdjustmentsSTEP 1 Program the TravelWithouta properly installed safetyreversal system, persons (particularly small children) could beSERIOUSLY INJUR
31AdjustmentsSTEP 2 Test the Safety Reversal SystemWithouta properly installed safetyreversal system, persons (particularly small children) could beSE
32Battery BackupSTEP 1 Install the BatteryTo reduce the riskofFIRE or INJURY to persons:lDisconnectALL electric and batterypower BEFORE performing ANY
33Battery BackupCharge the BatteryThe battery chargeswhen the garage door opener is plugged into a 110Vac electrical outlet that haspower and requires
34IMPORTANT SAFETY INSTRUCTIONSTo reduce the risk of SEVERE INJURY or DEATH:1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.2. ALWAYS keep remote con
35OperationFeaturesYour garage door opener is equipped with features to provide you with greater control over your garagedoor operation.MyQ®MyQ®techno
36OperationUsing your Garage Door OpenerThe garage door opener can be activated through a wall-mounted door control,remote control,wirelesskeyless ent
37OperationMotion Detecting Control Panel (continued)LOCKThe LOCK feature is designed to preventactivation of the garage door opener from remote contr
38OperationUsing the Smart Control Panel (continued)Light FeatureThe lights will turn on when someone enters through the open garage door and the safe
3Carton InventoryYour garage door opener is packaged in one carton which contains the motor unitand all partsillustrated below. Accessoriesvary depend
39OperationRemote ControlYour remote controlhas been programmed at the factory to operate with your garage door opener.Older Chamberlain remote contro
40OperationRemote Control (continued)PROGRAM A REMOTE CONTROL USING THE LEARN BUTTON1. Locate the Learn Button.2. Press and immediately release the Le
41MaintenanceMaintenance ScheduleEVERY MONTHlManuallyoperate door.Ifit is unbalanced or binding, call a trained door systems technician.lCheck to be s
42Diagnostic ChartYour garage door opener is programmed with self-diagnosticcapabilities. The UP and DOWNarrows on the garage door opener flash the di
43DIAGNOSTIC CODE SYMPTOM SOLUTIONUp ArrowFlash(es)Down ArrowFlash(es)4 1-4Door is moving stops or reverses. Manuallyopen and close the door. Checkfor
44AccessoriesAGDMEVBIK01CLLP1953EVCLSS1940EV956EVGarage Door and Gate Monitor:Monitor open/closed status for up to 4 MyQ® compatible garage door opene
45CHAMBERLAIN® FIVE YEAR LIMITED WARRANTYLIFETIME MOTOR AND BELT LIMITED WARRANTYONE YEAR LIMITED WARRANTY FOR THE BATTERY BACKUP SYSTEMThe Chamberlai
46Repair PartsRail Assembly PartsAccessoriesInstallation Parts132465123NOTICE1342567891011Description Part Number1 Belt 41A52502 Pulley 144C543 Master
17534391068241211a11bRepair PartsDescription Part Number1 Sprocket and Sprocket Cover with Screws (Model HD930EV ONLY)Sprocket and Sprocket Cover with
4HardwareClevis Pin 5/16"x1-1/2" Ring Fastener (3)Hex Bolt 5/16"-18x7/8" (4)Lock Washer 5/16"-18 (5)Nut 5/16"-18 (6) Se
5AssemblySTEP 1 Assemble the rail and install the trolleyTo preventINJURY from pinching, keep hands and fingers away from the joints while assembling
6AssemblySTEP 2 Fasten the rail to the motor unitTo avoid SERIOUS damage to garage door opener,use ONLY those bolts/fastenersmounted in thetop of the
7AssemblySTEP 3 Install the idler pulley1. Lay the beltbeside the rail,as shown. Grasp the end with the hooked trolley connector and passapproximately
8AssemblySTEP 4 Install the belt1. Pull the beltaround the idler pulley and toward the trolley.The ribbed side must contactthepulley.2. Hook the troll
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