Liftmaster Garage Door Opener 3500

Help, Troubleshooting, and Instructions

Liftmaster Help, Troubleshooting, and Instructions

Garage Door Openers Help

Gate & Door Operators Help

Liftmaster 3500 garage door opener

• Model 3500 offers smooth, quiet performance with ultimate reliability. The EverCharge® battery backup system operates the opener when you need it most.
• Imagine coming home from a long, stressful day at work, only to find that your power is out and you forgot your house keys on the counter. Your only way in was through the garage door....now what?
• With this LiftMaster Garage Door Opener, you can still come and go as usual.
• Introducing our innovative EverChargeTM Battery Backup System.
• Now you can still operate your garage door opener for 20 full cycles within a 24-hour period if your power is down Safety and security features will continue to operate, ensuring your family is still protected in a power failure
• Always charged and ready - no additional outlets are needed
• Alerts you when in use - an audible signal tells you when the battery backup system is operating

• MODEL 2500/3500 STANDARD FEATURES
  
• Part of our Estate Series it has superior in power and quiet operation
• Strong and silent DC motor provides smooth start and stop operation for less wear and tear
• Enhanced belt drive is the quietest system ever designed. Perfect for homes with a bedroom located directly above the garage.
• Enclosed gear case provides continuous lubrication and protection for longer life and smooth operation
• Delivers 200 watts of light to fully illuminate your garage

• INCLUDED ACCESSORIES
• Premium motion-detecting control panel - it sees you coming! Turns garage door opener lights on automatically when you enter a dark garage...hands free!
• An attractive 3-button burled walnut remote control with Anti-Burglary technology

• OTHER SAFETY AND CONVENIENCE FEATURES New enhanced range - open and close your garage door from greater distances Includes The Protector System® - projects an invisible light beam across the garage door opening and automatically reverses the door if anything interrupts the beam while door is going down Equipped with PosiLockTM - stops intruders by securely locking the garage door when it is down Non-yellowing hinged light lens for easy bulb replacement Length of time light stays on is adjustable from 1.5 to 4.5 minutes Manual release in case of power failure
• WARRANTY Lifetime warranty on motor and drive belt 5 year parts warranty
• 1 year on EverChargeTM Battery Backup System
• *Optional accessory available only on LiftMaster Model 2500/3500 garage door opener systems

by Liftmaster

• Liftmaster 379LM Biometric Fingerprint Wireless Keyless Entry 315MHz
• Liftmaster EverCharge Battery Backup System 475LM