Owners Manual
Page 1
® GARAGE DOOR OPENER Models The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com 3130M 1/3 HP For Residential Use Only 3240M 1/2 HP 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. ■ The model number label is located on the front panel of your opener.
® GARAGE DOOR OPENER Models The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com 3130M 1/3 HP For Residential Use Only 3240M 1/2 HP 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. ■ The model number label is located on the front panel of your opener.
Owners Manual
Page 5
...the motor unit and all parts illustrated below . Carton Inventory Your garage door opener is packaged in the foam. Model 3240M Model 3130M Model 3240M (1) Model 3130M (1) Multi-Function Door Control Panel Lighted Door Control Button SECURITY✚® 3-Button Remote Control 2 Conductor...UP Remote Control Visor Clip Header Bracket Rail Curved Door Arm Section Sprocket Coupling Motor Unit with Light Lens Model 3130M Motor Unit with 2 Light Lenses Model 3240M Trolley Door Bracket Safety Reversing Sensor Brackets (2) The Protector System® (2) Safety Reversing Sensors (1...
...the motor unit and all parts illustrated below . Carton Inventory Your garage door opener is packaged in the foam. Model 3240M Model 3130M Model 3240M (1) Model 3130M (1) Multi-Function Door Control Panel Lighted Door Control Button SECURITY✚® 3-Button Remote Control 2 Conductor...UP Remote Control Visor Clip Header Bracket Rail Curved Door Arm Section Sprocket Coupling Motor Unit with Light Lens Model 3130M Motor Unit with 2 Light Lenses Model 3240M Trolley Door Bracket Safety Reversing Sensor Brackets (2) The Protector System® (2) Safety Reversing Sensors (1...
Owners Manual
Page 34
... and retainer 9 41A6635 Low voltage wire harness 9a 41A6634 High voltage wire harness 10 41AS050R1M Receiver logic board assembly (3130) 41AS050R2M Receiver logic board assembly (3240) 11 41A5525-57 Cover (Model 3130) 41A5525-53 (Model 3240) 12 41C22-1 Drive coupling hub 13 175C147 Light socket 14 108D79 Light lens 34 NO. 1 31C568 2 41B4245 3 30B620...
... and retainer 9 41A6635 Low voltage wire harness 9a 41A6634 High voltage wire harness 10 41AS050R1M Receiver logic board assembly (3130) 41AS050R2M Receiver logic board assembly (3240) 11 41A5525-57 Cover (Model 3130) 41A5525-53 (Model 3240) 12 41C22-1 Drive coupling hub 13 175C147 Light socket 14 108D79 Light lens 34 NO. 1 31C568 2 41B4245 3 30B620...
Owners Manual
Page 35
... is unique to 4 garage doors by scanning their home with their garage door opener remote or from their car with an additional LiftMaster Security✚® remote. This temporary password can add a temporary password for homes with NO access door. Monitors up to gain... ring and fastening strip. 41A5281 Extension Brackets: (Optional) For safety sensor installation onto the wall or floor. 915LM CLOSED OPEN Model 98LM LOCK LIGHT 902LM/903LM 377LM Motion Detecting Control Panel: Multi-function door control with Security✚® : Enables homeowner to lock out...
... is unique to 4 garage doors by scanning their home with their garage door opener remote or from their car with an additional LiftMaster Security✚® remote. This temporary password can add a temporary password for homes with NO access door. Monitors up to gain... ring and fastening strip. 41A5281 Extension Brackets: (Optional) For safety sensor installation onto the wall or floor. 915LM CLOSED OPEN Model 98LM LOCK LIGHT 902LM/903LM 377LM Motion Detecting Control Panel: Multi-function door control with Security✚® : Enables homeowner to lock out...
Owners Manual
Page 36
... THIS PRODUCT. Country Club Road Tucson, Arizona 85706 SERVICE INFORMATION TOLL FREE NUMBER: 1-800-528-9131 LIFTMASTER 1 YEAR LIMITED WARRANTY LIFETIME MOTOR WARRANTY (MODEL 3240M) 2 YEAR LIMITED MOTOR WARRANTY (MODEL 3130M) The Chamberlain Group, Inc. ("Seller") warrants to you and returned pre-paid and insured, ... OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. SIMPLY DIAL OUR TOLL FREE NUMBER: 1-800-528-9131 www.liftmaster.com For professional installation, parts and service, contact your area. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY ...
... THIS PRODUCT. Country Club Road Tucson, Arizona 85706 SERVICE INFORMATION TOLL FREE NUMBER: 1-800-528-9131 LIFTMASTER 1 YEAR LIMITED WARRANTY LIFETIME MOTOR WARRANTY (MODEL 3240M) 2 YEAR LIMITED MOTOR WARRANTY (MODEL 3130M) The Chamberlain Group, Inc. ("Seller") warrants to you and returned pre-paid and insured, ... OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. SIMPLY DIAL OUR TOLL FREE NUMBER: 1-800-528-9131 www.liftmaster.com For professional installation, parts and service, contact your area. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY ...