3850 Elite Series Manual
Page 2
... motor unit memory 34 3-Button remotes 34 To add, reprogram or change a Keyless Entry PIN 35 Repair Parts 36-37 Rail assembly parts 36 Installation parts 36 Motor unit assembly parts 37 Accessories 38 Notes 39 Repair Parts and Service 40 Warranty 40 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has...
... motor unit memory 34 3-Button remotes 34 To add, reprogram or change a Keyless Entry PIN 35 Repair Parts 36-37 Rail assembly parts 36 Installation parts 36 Motor unit assembly parts 37 Accessories 38 Notes 39 Repair Parts and Service 40 Warranty 40 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has...
3850 Elite Series Manual
Page 5
... check the packing material. LOCK LIGHT SLmCaDrtMCootniotrnolDPeatencetli®ng Door Control Console SECURITY✚® 3-Button Remote Control Models 3850 (1) 3850-267 (2) SECURITY✚® Keyless Entry Model 3850-267 (1) ONLY Motor Unit with Light Lenses 2-Conductor Bell Wire White & White/Red Belt Pulley Bracket Trolley Optional .../8" (2) Screw 6-32x1" (2) Insulated Staples (10) Ring Fastener (3) Dry Wall Anchors (2) Rope Handle Rail Grease Carriage Bolt 1/4"-20x1/2" (2) Wing Nut 1/4"-20 (2) 5 Parts may be stuck in two cartons which contain the motor unit and all...
... check the packing material. LOCK LIGHT SLmCaDrtMCootniotrnolDPeatencetli®ng Door Control Console SECURITY✚® 3-Button Remote Control Models 3850 (1) 3850-267 (2) SECURITY✚® Keyless Entry Model 3850-267 (1) ONLY Motor Unit with Light Lenses 2-Conductor Bell Wire White & White/Red Belt Pulley Bracket Trolley Optional .../8" (2) Screw 6-32x1" (2) Insulated Staples (10) Ring Fastener (3) Dry Wall Anchors (2) Rope Handle Rail Grease Carriage Bolt 1/4"-20x1/2" (2) Wing Nut 1/4"-20 (2) 5 Parts may be stuck in two cartons which contain the motor unit and all...
3850 Elite Series Manual
Page 7
... garage door control: • within sight of the garage door. • out of reach of children at minimum height of 5 feet (1.5 m). • away from moving parts of SEVERE INJURY or DEATH: 1. To avoid possible SERIOUS INJURY to the installation section. Place manual release/safety reverse test label in garage door or...
... garage door control: • within sight of the garage door. • out of reach of children at minimum height of 5 feet (1.5 m). • away from moving parts of SEVERE INJURY or DEATH: 1. To avoid possible SERIOUS INJURY to the installation section. Place manual release/safety reverse test label in garage door or...
3850 Elite Series Manual
Page 13
... screw. NOTE: The functional temperature range of the door control is recommended to secure. Strip 7/16" (11 mm) of insulation from ALL moving parts of door control on the motor unit: white to white and white/red to avoid cracking plastic housing. The trolley will travel . • ALWAYS... door: • Install door control within sight of door, at a minimum height of 5 feet (1.5 m) where small children cannot reach, away from moving parts of door. • NEVER permit children to operate or play with door control push buttons or remote controls. • Activate door ONLY when it can...
... screw. NOTE: The functional temperature range of the door control is recommended to secure. Strip 7/16" (11 mm) of insulation from ALL moving parts of door control on the motor unit: white to white and white/red to avoid cracking plastic housing. The trolley will travel . • ALWAYS... door: • Install door control within sight of door, at a minimum height of 5 feet (1.5 m) where small children cannot reach, away from moving parts of door. • NEVER permit children to operate or play with door control push buttons or remote controls. • Activate door ONLY when it can...
3850 Elite Series Manual
Page 16
... SAFETY REVERSING SENSOR When properly connected and aligned, the sensor will move in the down direction. The invisible light beam path must be unobstructed. No part of the garage door (or door tracks, springs, hinges, rollers or other across the door, no more than 6" (15 cm) above floor 16 Safety Reversing...
... SAFETY REVERSING SENSOR When properly connected and aligned, the sensor will move in the down direction. The invisible light beam path must be unobstructed. No part of the garage door (or door tracks, springs, hinges, rollers or other across the door, no more than 6" (15 cm) above floor 16 Safety Reversing...
3850 Elite Series Manual
Page 28
... operation. Push the battery out of old batteries properly. Sit remote control undisturbed for 60 seconds on for 3 seconds. THERE ARE NO OTHER USER SERVICEABLE PARTS. No rapid LED blinking Replace two 3V2016 batteries with 3V2016 or 3V2450 coin batteries. • DO NOT recharge, disassemble, heat above 100° C (212°...
... operation. Push the battery out of old batteries properly. Sit remote control undisturbed for 60 seconds on for 3 seconds. THERE ARE NO OTHER USER SERVICEABLE PARTS. No rapid LED blinking Replace two 3V2016 batteries with 3V2016 or 3V2450 coin batteries. • DO NOT recharge, disassemble, heat above 100° C (212°...
3850 Elite Series Manual
Page 29
...'s lights will take 24 to 48 hours to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number 485LM for one to 5 years. Charge the battery. • Battery will not turn on during an electrical power outage. NOTE: Door operation may explode...
...'s lights will take 24 to 48 hours to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number 485LM for one to 5 years. Charge the battery. • Battery will not turn on during an electrical power outage. NOTE: Door operation may explode...
3850 Elite Series Manual
Page 36
... One-piece Rail 7 feet (2.1 m) One-piece Rail 8 feet (2.4 m) One-piece Rail 10 feet (3 m) 5 41A5434-11 Full belt assembly 6 41B4103 Tensioner assembly 7 83A11-2 Rail grease KEY PART NO. NO. REPAIR PARTS Rail Assembly Parts 5 3 1 2 7 Installation Parts LOCK LIGHT 13 55 42 6 NOTICE CEILING MOUNT ONLY UP 9 12 7 8 11 10 13 14 6 4 KEY...
... One-piece Rail 7 feet (2.1 m) One-piece Rail 8 feet (2.4 m) One-piece Rail 10 feet (3 m) 5 41A5434-11 Full belt assembly 6 41B4103 Tensioner assembly 7 83A11-2 Rail grease KEY PART NO. NO. REPAIR PARTS Rail Assembly Parts 5 3 1 2 7 Installation Parts LOCK LIGHT 13 55 42 6 NOTICE CEILING MOUNT ONLY UP 9 12 7 8 11 10 13 14 6 4 KEY...
3850 Elite Series Manual
Page 37
DESCRIPTION 1 41C76 Belt cap and sprocket 2 41B4245 Line cord 3 41B4375-3 Terminal block with screws 4 41A6281 Wire harness kit 5 41D794 Motor with battery door and screw Transformer and harness Cover Light lens Light socket NOT SHOWN Battery kit 37 NO. 7 41A6231 8 41C190 9 41D504-4 10 108D79 11 4A1344 485LM DESCRIPTION End panel with positioning sensor 6 41DB002-2 Receiver logic assembly KEY PART NO. Motor Unit Assembly Parts 1 2 11 10 7 3 6 8 45 10 9 KEY PART NO. NO.
DESCRIPTION 1 41C76 Belt cap and sprocket 2 41B4245 Line cord 3 41B4375-3 Terminal block with screws 4 41A6281 Wire harness kit 5 41D794 Motor with battery door and screw Transformer and harness Cover Light lens Light socket NOT SHOWN Battery kit 37 NO. 7 41A6231 8 41C190 9 41D504-4 10 108D79 11 4A1344 485LM DESCRIPTION End panel with positioning sensor 6 41DB002-2 Receiver logic assembly KEY PART NO. Motor Unit Assembly Parts 1 2 11 10 7 3 6 8 45 10 9 KEY PART NO. NO.
3850 Elite Series Manual
Page 40
...Group, Inc. SIMPLY DIAL OUR TOLL FREE NUMBER: 1-800-528-9131 www.liftmaster.com For professional installation, parts and service, contact your area. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: • PART NUMBER • PART NAME • MODEL NUMBER ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC....period of 60 full months from state to contain a defect covered by this product is free from defect in its entirety. LIFTMASTER® SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE. ...
...Group, Inc. SIMPLY DIAL OUR TOLL FREE NUMBER: 1-800-528-9131 www.liftmaster.com For professional installation, parts and service, contact your area. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: • PART NUMBER • PART NAME • MODEL NUMBER ADDRESS ORDERS TO: THE CHAMBERLAIN GROUP, INC....period of 60 full months from state to contain a defect covered by this product is free from defect in its entirety. LIFTMASTER® SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE. ...