3850 Elite Series Manual
Page 2
...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 ...instructions 26 Using garage door opener 26 Using the wall-mounted door control 27 Using the remote control 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...
...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 ...instructions 26 Using garage door opener 26 Using the wall-mounted door control 27 Using the remote control 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...
3850 Elite Series Manual
Page 5
...174; Keyless Entry Model 3850-267 (1) ONLY Motor Unit with Light Lenses 2-Conductor Bell Wire White & White/Red Belt Pulley Bracket Trolley Optional EBvearttCehryarge® Stan(PdbacykPeodwSeerpSaryastteelym) (battery) Belt RReemmootteeCCoonnttrrooll VVisisoorrCClilpip : Styrofoam Belt Cap Retainer One-Piece Rail CEYILING MOUNT ONL UP Header Bracket Door Bracket Curved Door Arm Section Safety Sensor... the packing material. 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.
...174; Keyless Entry Model 3850-267 (1) ONLY Motor Unit with Light Lenses 2-Conductor Bell Wire White & White/Red Belt Pulley Bracket Trolley Optional EBvearttCehryarge® Stan(PdbacykPeodwSeerpSaryastteelym) (battery) Belt RReemmootteeCCoonnttrrooll VVisisoorrCClilpip : Styrofoam Belt Cap Retainer One-Piece Rail CEYILING MOUNT ONL UP Header Bracket Door Bracket Curved Door Arm Section Safety Sensor... the packing material. 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
Page 7
... to garage door BEFORE installing opener to garage door control. 11. Install wall-mounted garage door control: • within sight of the garage door. • out of reach of children at minimum height of installation, test safety reversal system. Place entrapment warning label on the floor. 13. Upon completion of 5 feet (1.5 m). • away from electrocution, disconnect ALL electric and battery...
... to garage door BEFORE installing opener to garage door control. 11. Install wall-mounted garage door control: • within sight of the garage door. • out of reach of children at minimum height of installation, test safety reversal system. Place entrapment warning label on the floor. 13. Upon completion of 5 feet (1.5 m). • away from electrocution, disconnect ALL electric and battery...
3850 Elite Series Manual
Page 14
... light bulbs may overheat the endpanel or light socket. 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. The lights will turn ON and remain lit for replacement. Then the lights will... 100W. • ONLY use halogen bulbs. Use ONLY incandescent. ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment. Release Tab 100 Watt (Max) Standard Light Bulb 100 Watt (Max) Standard Light Bulb Lens Hinge 14 Gently...
... light bulbs may overheat the endpanel or light socket. 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. The lights will turn ON and remain lit for replacement. Then the lights will... 100W. • ONLY use halogen bulbs. Use ONLY incandescent. ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment. Release Tab 100 Watt (Max) Standard Light Bulb 100 Watt (Max) Standard Light Bulb Lens Hinge 14 Gently...
3850 Elite Series Manual
Page 15
...garage door opener has a grounding type plug with a match or lighter to prevent unraveling. and the ground wire to install the proper outlet. The opener must be in compliance with an overhand knot. To avoid installation difficulties, do not run the opener at least 1" (2.5 cm) from electrocution or fire: • Disconnect ALL electric and battery... power BEFORE performing ANY service or maintenance. • Garage door installation and wiring MUST be ...
...garage door opener has a grounding type plug with a match or lighter to prevent unraveling. and the ground wire to install the proper outlet. The opener must be in compliance with an overhand knot. To avoid installation difficulties, do not run the opener at least 1" (2.5 cm) from electrocution or fire: • Disconnect ALL electric and battery... power BEFORE performing ANY service or maintenance. • Garage door installation and wiring MUST be ...
3850 Elite Series Manual
Page 29
... orange LED indicates the battery is operating on battery power. • A flashing orange LED with beep indicates the unit is operating on battery power and that the battery charge is low. • To test the battery is functioning properly, open and close the garage door. • Re-connect...that the battery is unplugged for replacement battery. • DO NOT dispose of normal operation during battery mode. Battery may be fully charged to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number ...
... orange LED indicates the battery is operating on battery power. • A flashing orange LED with beep indicates the unit is operating on battery power and that the battery charge is low. • To test the battery is functioning properly, open and close the garage door. • Re-connect...that the battery is unplugged for replacement battery. • DO NOT dispose of normal operation during battery mode. Battery may be fully charged to persons: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part number ...
3850 Elite Series Manual
Page 31
... are properly installed, aligned and free of the battery. • A flashing 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 motor unit hums briefly: ...Loosen the belt by a beep sounding every 30 seconds, replace the battery. 31 Weather conditions in particular can affect door travel limits. My garage door opener beeps: • A solid LED with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains on when ...
... are properly installed, aligned and free of the battery. • A flashing 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 motor unit hums briefly: ...Loosen the belt by a beep sounding every 30 seconds, replace the battery. 31 Weather conditions in particular can affect door travel limits. My garage door opener beeps: • A solid LED with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains on when ...
3850 Elite Series Manual
Page 38
...OPEN Garage Door Monitor: Security for the largest door of your garage door is designed to open or closed. SECURITY✚® 4-Button Remote Control : Includes visor clip. Includes battery...to the garage door opener. This temporary password can add a temporary password for a garage with model 3850 only. Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from ... designed keyboard. Enables homeowner to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the garage. SECURITY✚® 3-Button Mini ...
...OPEN Garage Door Monitor: Security for the largest door of your garage door is designed to open or closed. SECURITY✚® 4-Button Remote Control : Includes visor clip. Includes battery...to the garage door opener. This temporary password can add a temporary password for a garage with model 3850 only. Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from ... designed keyboard. Enables homeowner to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the garage. SECURITY✚® 3-Button Mini ...