Chamberlain 2110 1/3 HP User Manual

The Chamberlain Group, Inc.845 Larch AvenueElmhurst, Illinois 60126-1196www.liftmaster.comGARAGE DOOR OPENERModel 2110 1/3 HP2220 1/2 HP2220-267 1/2 H

10INSTALLATION STEP 2Install the Header BracketYou can attach the header bracket either to the wallabove the garage door, or to the ceiling. Follow th

Clevis Pin5/16"x2-3/4"Ring Fastener11INSTALLATION STEP 3Attach the Rail to the HeaderBracket• Position the opener on the garage floor below

12Invisible Light BeamProtection AreaSensor Beam6" max.above floorSensor Beam6" max.above floorFacing the door from inside the garageINSTALL

13FLOOR MOUNT (RIGHT SIDE)WALL MOUNT (RIGHT SIDE)DOOR TRACK MOUNT (RIGHT SIDE)Indicator lightLensLip SensorBracketDoorTrackSensorBracketExtensionBrack

14Carriage bolt 1/4"-20x1/2"LensWing nutFigure 4MOUNTING AND WIRING THE SAFETYSENSORS• Slide a 1/4"-20x1/2" carriage bolt head int

15ONE-PIECE DOOR WITHOUT TRACK• With the door fully open and parallel to the floor,measure the distance from the floor to the top ofthe door.• Using a

16INSTALLATION STEP 6Hang the OpenerTwo representative installations are shown. Yoursmay be different. Hanging brackets should be angled(Figure 1) to

To release wire, push in tab with screwdriver tipDoor ControlConnections7/16"Strip wire 7/16"RedGreyWhite17INSTALLATION STEP 7Install the Do

18INSTALLATION STEP 8Install the Lights • Install up to a 100 watt maximum light bulb in eachsocket. The lights will turn ON and remain lit forapproxi

19INSTALLATION STEP 10Electrical RequirementsTo avoid installation difficulties, do not run theopener at this time.To reduce the risk of electric shoc

2Introduction Pages 2-5Safety symbol and signal word review...2Preparing your garage door ...

20INSTALLATION STEP 12Fasten the Door Bracket Follow instructions which apply to your door typeas illustrated below or on the following page.A horizon

21Header WallVerticalCenterline ofGarage DoorFinished CeilingOptionalPlacementof DoorBracketHeaderBracketDoorBracket2x4 SupportFor a door with no expo

22INSTALLATION STEP 13Connect Door Arm to TrolleyFollow instructions which apply to your door type asillustrated below and on the following page.SECTI

23ALL ONE-PIECE DOORS1. Assemble the door arm, Figure 4:• Fasten the straight and curved door arm sectionstogether to the longest possible length (wit

24ADJUSTMENT STEP 1Adjust the UP and DOWN TravelLimitsLimit adjustment settings regulate the points at whichthe door will stop when moving up or down.

ADJUSTMENT STEP 2Adjust the ForceForce adjustment controls are located on the backpanel of the motor unit. Force adjustment settingsregulate the amoun

Without a properly installed safety reversal system,persons (particularly small children) could beSERIOUSLY INJURED or KILLED by a closing garagedoor.

OPERATION 27IMPORTANT SAFETY INSTRUCTIONS1. READ AND FOLLOW ALL WARNINGS ANDINSTRUCTIONS.2. ALWAYS keep remote controls out of reach of children.NEVER

B) To operate one door using all three buttons on thehand-held remote:You may program the remote toopen the door with the largebutton, close it with t

CARE OF YOUR OPENERLIMIT AND FORCE ADJUSTMENTS:Weather conditions may causesome minor changes in dooroperation requiring some re-adjustments, particul

3To prevent damage to garage door and opener:• ALWAYS disable locks before installing and operatingthe opener. • ONLY operate garage door opener at 12

30Having a Problem? (Continued)6. The garage door opens and closes by itself:• Be sure that all remote control push buttons areoff.• Remove the bell w

*3-Channel RemotesIf provided with your garage door opener, the largebutton is factory programmed to operate it. Additionalbuttons on anySecurity✚ 3-c

1. Enter a four digit personalidentification number (PIN) of yourchoice on the keypad. Then pressand hold ENTER.2. While holding the ENTER button,pres

93NOTICE137UPCEILING MOUNT ONLY1014811112LOCKLIGHT46562KEY PARTNO. NO. DESCRIPTION1 41A5273-1 Multi-function door control2 41A4166 Lighted door contro

Motor Unit Assembly Parts34DNUPBrownWire(Down)ContactLIMIT SWITCH ASSY.GreyWireYellowWire(Up)ContactCenter LimitContactDriveGear213456788a8b8c9101111a

35ACCESSORIES LOCKLIGHTModel 971LMModel 974LMModel 970LMModel 1702LMSECURITY✚ Single-FunctionRemote ControlIncludes visor clip.SECURITY✚ 2-ChannelRemo

© 2002, The Chamberlain Group, Inc.114A2467F All Rights Reserved Printed in MexicoLIFTMASTER SERVICE ISON CALLOUR LARGE SERVICE ORGANIZATIONSPANS AMER

Safety Reversing SensorHorizontal and vertical reinforcementis needed for lightweight garage doors(fiberglass, steel, aluminum, door withglass panels,

5Straight DoorArm SectionCurved DoorArm SectionSafety LabelsandLiteratureHeader BracketUPCEILING MOUNT ONLY2 Conductor Bell WireWhite & White/RedR

6ASSEMBLY STEP 1Fasten the Rail to the Motor UnitTo avoid installation difficulties, do not run thegarage door opener until instructed to do so.• Work

7ASSEMBLY STEP 3Attach the Rail Brackets• Align rail brackets to end of rail assembly, asshown. • Insert two 1/4"-20 x 5/8" hex bolts and lo

8INSTALLATION STEP 1Determine the Header BracketLocationInstallation procedures vary according to garage doortypes. Follow the instructions which appl

9Header WallVerticalCenterlineVerticalCenterlineof GarageDoor2x4UnfinishedCeiling2x4OPTIONALCEILING MOUNTFOR HEADER BRACKETStructuralSupportsONE-PIECE