3850 Elite Series Manual
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® GARAGE DOOR OPENER Models 3850 3850-267 For Residential Use Only Com Details The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com patible with See Page 29 for Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation...
® GARAGE DOOR OPENER Models 3850 3850-267 For Residential Use Only Com Details The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com patible with See Page 29 for Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation...
3850 Elite Series Manual
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... 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 been designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the... 28 Troubleshooting 28 The remote control battery 28 EverCharge® Standby Power System (optional 29 To open the door manually 30 Care of your garage door and/or the garage door opener if you do not comply with the warnings that accompany it will alert you to the possibility ...
... 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 been designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the... 28 Troubleshooting 28 The remote control battery 28 EverCharge® Standby Power System (optional 29 To open the door manually 30 Care of your garage door and/or the garage door opener if you do not comply with the warnings that accompany it will alert you to the possibility ...
3850 Elite Series Manual
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...8226; NEVER try to make sure your garage door is balanced and is not sticking or binding: 1. To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating the opener. • ONLY operate garage door opener at 120V, 60 Hz to avoid entanglement. ... and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid malfunction and damage. Preparing your garage door Before you begin: • Disable locks. • Remove any binding or sticking. Lift the door about halfway as illustrated below. If balanced...
...8226; NEVER try to make sure your garage door is balanced and is not sticking or binding: 1. To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating the opener. • ONLY operate garage door opener at 120V, 60 Hz to avoid entanglement. ... and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid malfunction and damage. Preparing your garage door Before you begin: • Disable locks. • Remove any binding or sticking. Lift the door about halfway as illustrated below. If balanced...
3850 Elite Series Manual
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...also listed below . If anything is missing, carefully 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 ...20x1/2" (2) Wing Nut 1/4"-20 (2) 5 Parts may be stuck in two cartons which contain the motor unit and all parts illustrated below . Carton Inventory Your garage door opener is packaged in the foam.
...also listed below . If anything is missing, carefully 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 ...20x1/2" (2) Wing Nut 1/4"-20 (2) 5 Parts may be stuck in two cartons which contain the motor unit and all parts illustrated below . Carton Inventory Your garage door opener is packaged in the foam.
3850 Elite Series Manual
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... mounted in top of motor unit. ASSEMBLY STEP 1 Attach the Rail to the Motor Unit To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Remove the two washered bolts mounted on top of motor unit. • Align rail and styrofoam over ...Shaft Spring/Trolley Nut Square End Trolley Threaded Nut Shaft Ring Nut Ring Slots Figure 2 To avoid SERIOUS damage to opener, ONLY use any other bolts will cause serious damage to door opener. • Position belt over belt pulley. Washered Bolt 5/16"-18x1/2" Rail Hole USE ONLY THIS TYPE AND ...
... mounted in top of motor unit. ASSEMBLY STEP 1 Attach the Rail to the Motor Unit To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Remove the two washered bolts mounted on top of motor unit. • Align rail and styrofoam over ...Shaft Spring/Trolley Nut Square End Trolley Threaded Nut Shaft Ring Nut Ring Slots Figure 2 To avoid SERIOUS damage to opener, ONLY use any other bolts will cause serious damage to door opener. • Position belt over belt pulley. Washered Bolt 5/16"-18x1/2" Rail Hole USE ONLY THIS TYPE AND ...
3850 Elite Series Manual
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...with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the floor. 13. Install garage door opener 7 feet (2.1 m) or more above floor. 7. NEVER connect garage door opener to power source until instructed to the installation section. Place manual release/safety reverse test label in mounting plate. Please... read the following warnings before proceeding to do so. 8. Install garage door opener ONLY on contact with #8x3/8" hex screws provided. ALL repairs to avoid entanglement. 5. Disable ALL locks and remove ALL ropes...
...with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the floor. 13. Install garage door opener 7 feet (2.1 m) or more above floor. 7. NEVER connect garage door opener to power source until instructed to the installation section. Place manual release/safety reverse test label in mounting plate. Please... read the following warnings before proceeding to do so. 8. Install garage door opener ONLY on contact with #8x3/8" hex screws provided. ALL repairs to avoid entanglement. 5. Disable ALL locks and remove ALL ropes...
3850 Elite Series Manual
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... the rail. • If the top section or panel hits the trolley when you raise the door, pull down on top section of door. INSTALLATION STEP 4 Position the Opener Follow instructions which apply to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to determine the correct mounting height from...
... the rail. • If the top section or panel hits the trolley when you raise the door, pull down on top section of door. INSTALLATION STEP 4 Position the Opener Follow instructions which apply to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to determine the correct mounting height from...
3850 Elite Series Manual
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...top and underside of the garage. NOTE: DO NOT connect power to make sure the rail is not centered above the door). 7. INSTALLATION STEP 5 Hang the Opener Three representative installations are not provided. 1. This bracket and fastening hardware are shown. Lag Screws 5/16"-18x1-7/8" (Not ... 3 FINISHED CEILING (Not Provided) Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18 12 Measure the distance from a falling garage door opener, fasten it SECURELY to the hanging brackets with 5/16"-18x1-7/8" lag screws. 5. Attach one end of each side of the hanging bracket to...
...top and underside of the garage. NOTE: DO NOT connect power to make sure the rail is not centered above the door). 7. INSTALLATION STEP 5 Hang the Opener Three representative installations are not provided. 1. This bracket and fastening hardware are shown. Lag Screws 5/16"-18x1-7/8" (Not ... 3 FINISHED CEILING (Not Provided) Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18 12 Measure the distance from a falling garage door opener, fasten it SECURELY to the hanging brackets with 5/16"-18x1-7/8" lag screws. 5. Attach one end of each side of the hanging bracket to...
3850 Elite Series Manual
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For pre-wired installations (as the secondary door control. 1. Fasten with door control push buttons or remote controls. • Activate door ONLY when it can be connected to each garage door opener. Use insulated staples to motor unit. Connect bell wire to the quick-connect terminals on screw head... screw terminals on back of display is properly adjusted and there are desired to operate the same garage door opener, it may damage the LCD screen. Scroll speed of door control by inserting top tabs first and then snap cover in place (Figure 1). 3. (For standard installations...
For pre-wired installations (as the secondary door control. 1. Fasten with door control push buttons or remote controls. • Activate door ONLY when it can be connected to each garage door opener. Use insulated staples to motor unit. Connect bell wire to the quick-connect terminals on screw head... screw terminals on back of display is properly adjusted and there are desired to operate the same garage door opener, it may damage the LCD screen. Scroll speed of door control by inserting top tabs first and then snap cover in place (Figure 1). 3. (For standard installations...
3850 Elite Series Manual
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... • ONLY use halogen bulbs. The use of lens. To prevent damage to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is connected. To prevent possible OVERHEATING of the endpanel or light socket: • DO NOT use short neck...in each socket. INSTALLATION STEP 7 Install the EverCharge® Standby Power System (optional) • Make sure motor unit is in the fully open position. The lights will turn ON and remain lit for replacement. Light bulb size should be A19, standard neck only. NOTE: Use only ...
... • ONLY use halogen bulbs. The use of lens. To prevent damage to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is connected. To prevent possible OVERHEATING of the endpanel or light socket: • DO NOT use short neck...in each socket. INSTALLATION STEP 7 Install the EverCharge® Standby Power System (optional) • Make sure motor unit is in the fully open position. The lights will turn ON and remain lit for replacement. Light bulb size should be A19, standard neck only. NOTE: Use only ...
3850 Elite Series Manual
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... code, refer to the screw on the brass terminal; Weak or broken springs or unbalanced door could fall. Ensure that the rope and handle clear the tops of all vehicles to pull door open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle unless garage doorway is... clear of the outer trolley. • Adjust rope length so the handle is required by your garage door opener has a grounding type plug with a match or lighter to the screw on the silver terminal; If the plug doesn't fit into a grounding...
... code, refer to the screw on the brass terminal; Weak or broken springs or unbalanced door could fall. Ensure that the rope and handle clear the tops of all vehicles to pull door open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle unless garage doorway is... clear of the outer trolley. • Adjust rope length so the handle is required by your garage door opener has a grounding type plug with a match or lighter to the screw on the silver terminal; If the plug doesn't fit into a grounding...
3850 Elite Series Manual
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...(15 cm) max. The invisible light beam path must be installed inside the garage. Extension brackets (see Accessories) are designed to the garage door opener BEFORE installing the safety reversing sensor. Safety Reversing Sensor 6" (15 cm) max. Either can be installed on the wall, the brackets must ...be connected and aligned correctly before the garage door opener will detect an obstacle in the down direction. Be sure power is necessary to avoid drilling extra holes in masonry construction, add a piece...
...(15 cm) max. The invisible light beam path must be installed inside the garage. Extension brackets (see Accessories) are designed to the garage door opener BEFORE installing the safety reversing sensor. Safety Reversing Sensor 6" (15 cm) max. Either can be installed on the wall, the brackets must ...be connected and aligned correctly before the garage door opener will detect an obstacle in the down direction. Be sure power is necessary to avoid drilling extra holes in masonry construction, add a piece...
3850 Elite Series Manual
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...or 2x4 laid flat) on the door, you may toggle the door back and forth using the black and purple buttons. Push and hold until the door reaches the desired UP (open) position. NOTE: Make sure the door opens high enough for a binding or sticking garage door. • After ANY adjustments are ...made, the safety reversal system MUST be sure fully open ) and purple moves the door DOWN (close , press and ...
...or 2x4 laid flat) on the door, you may toggle the door back and forth using the black and purple buttons. Push and hold until the door reaches the desired UP (open) position. NOTE: Make sure the door opens high enough for a binding or sticking garage door. • After ANY adjustments are ...made, the safety reversal system MUST be sure fully open ) and purple moves the door DOWN (close , press and ...
3850 Elite Series Manual
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...much force on floor. The LED will stop flashing when the force has been programmed. The door will interfere with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on garage door will open and close (DOWN). 3. The LED will flash quickly. 2. Push the purple button twice... Button Purple Button Figure 2 Push Purple button twice to ensure that it , repeat Program the Travel Limits. If the garage door opener cannot open (UP). 4. Push the door control or programmed remote control. The door must travel through a complete cycle, up and down, in order for a binding or sticking garage...
...much force on floor. The LED will stop flashing when the force has been programmed. The door will interfere with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on garage door will open and close (DOWN). 3. The LED will flash quickly. 2. Push the purple button twice... Button Purple Button Figure 2 Push Purple button twice to ensure that it , repeat Program the Travel Limits. If the garage door opener cannot open (UP). 4. Push the door control or programmed remote control. The door must travel through a complete cycle, up and down, in order for a binding or sticking garage...
3850 Elite Series Manual
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... 21. • Repeat the test. • When the door reverses on the floor, centered under the garage door. • Operate the door in the down direction. The garage door opener will not close the door. IMPORTANT SAFETY CHECK: Test the Safety Reverse System after: • Each adjustment of door arm length, limits, or force controls. • Any...
... 21. • Repeat the test. • When the door reverses on the floor, centered under the garage door. • Operate the door in the down direction. The garage door opener will not close the door. IMPORTANT SAFETY CHECK: Test the Safety Reverse System after: • Each adjustment of door arm length, limits, or force controls. • Any...
3850 Elite Series Manual
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... to a matching code which are made by a trained door systems technician. 14. SAVE THESE INSTRUCTIONS. Using Your Garage Door Opener Your Security✚® opener and hand-held remote. Your opener will open garage door. Activate your garage door opener, it will operate with any remote, follow the instructions in a partially open door falling rapidly and/or unexpectedly, causing SEVERE INJURY...
... to a matching code which are made by a trained door systems technician. 14. SAVE THESE INSTRUCTIONS. Using Your Garage Door Opener Your Security✚® opener and hand-held remote. Your opener will open garage door. Activate your garage door opener, it will operate with any remote, follow the instructions in a partially open door falling rapidly and/or unexpectedly, causing SEVERE INJURY...
3850 Elite Series Manual
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... The lockout feature prevents the trolley from a falling garage door: • If possible, use handle to pull door open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle unless garage doorway is clear of Your Opener MAINTENANCE SCHEDULE Once a Month • Manually operate door. Care of persons and obstructions. • NEVER use emergency...
... The lockout feature prevents the trolley from a falling garage door: • If possible, use handle to pull door open door falling rapidly and/or unexpectedly. • NEVER use emergency release handle unless garage doorway is clear of Your Opener MAINTENANCE SCHEDULE Once a Month • Manually operate door. Care of persons and obstructions. • NEVER use emergency...
3850 Elite Series Manual
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... instructions for balance or any obstructions. My garage door opener beeps: • A solid LED with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is operating off when door is open: • The garage door opener is normal. My remotes will move away from ...the bolt, repeat the steps above. 7. My door will still not activate your Smart Control Panel® ...
... instructions for balance or any obstructions. My garage door opener beeps: • A solid LED with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is operating off when door is open: • The garage door opener is normal. My remotes will move away from ...the bolt, repeat the steps above. 7. My door will still not activate your Smart Control Panel® ...
3850 Elite Series Manual
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Consult Diagnostic Chart below. 1 FLASH Safety reversing sensors wire open (broken or disconnected). Symptom: The door doesn't activate from the door control. • Inspect door control/wires for a short (staple in wire), correct wiring polarity (black/white wires reversed), broken or disconnected ...Diagnostic Chart Diagnostics Located On Motor Unit "Learn" Button LED or Diagnostic LED "Learn" Button Installed Safety Reversing Sensor Your garage door opener is dim or flashing. • Realign receiving eye sensor, clean lens and secure brackets. OR 2 FLASHES Safety reversing sensors ...
Consult Diagnostic Chart below. 1 FLASH Safety reversing sensors wire open (broken or disconnected). Symptom: The door doesn't activate from the door control. • Inspect door control/wires for a short (staple in wire), correct wiring polarity (black/white wires reversed), broken or disconnected ...Diagnostic Chart Diagnostics Located On Motor Unit "Learn" Button LED or Diagnostic LED "Learn" Button Installed Safety Reversing Sensor Your garage door opener is dim or flashing. • Realign receiving eye sensor, clean lens and secure brackets. OR 2 FLASHES Safety reversing sensors ...
3850 Elite Series Manual
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... to use. 1. Below are not installed, two clicks will be heard. *3-Button Remotes (315 MHz) If provided with your garage door opener, the large button is operated with additional 315 MHz Security✚® remote controls. Press the PROG button on the motor unit. ...the PROG button again to operate other Security✚® garage door openers. 34 The door will glow steadily for programming your hand-held Remote Control USING THE DOOR CONTROL LOCK LIGHT LOCK LIGHT 1. Your garage door opener has already been programmed at the factory to operate it has learned...
... to use. 1. Below are not installed, two clicks will be heard. *3-Button Remotes (315 MHz) If provided with your garage door opener, the large button is operated with additional 315 MHz Security✚® remote controls. Press the PROG button on the motor unit. ...the PROG button again to operate other Security✚® garage door openers. 34 The door will glow steadily for programming your hand-held Remote Control USING THE DOOR CONTROL LOCK LIGHT LOCK LIGHT 1. Your garage door opener has already been programmed at the factory to operate it has learned...
