The Legacy® 850 garage door opener combines power and reliability with advanced features designed for convenience. Highlights include:
- 24V DC Motor: Provides smooth and quiet operation with soft start and stop functionality, reducing wear and tear.
- Drive Options: Available with both belt and chain drive systems to suit individual preferences.
- Optional Features: Includes Wi-Fi-enabled OHD Anywhere® smartphone control, battery backup, and integrated LED lighting for added functionality.
- Enhanced Security: CodeDodger® technology selects a new code with each use to protect against signal piracy.
The Legacy® 850 is a robust and feature-rich solution for residential garage doors, offering exceptional performance and versatility. Refer to the brochure for a full list of features, benefits, and specifications.
Check it out on Overhead Door’s website.
Features
The Legacy® 850 garage door opener combines reliability and power with advanced features for added convenience. Key highlights include:
- 24V DC Motor: Operates smoothly with variable speed for a soft start and stop, reducing wear and ensuring quiet performance.
- Drive Options: Choose between belt or chain drive systems for customizable installation.
- Optional Features: Includes Wi-Fi-enabled OHD Anywhere® smartphone control, battery backup, and integrated LED lighting for improved functionality.
- Enhanced Security: CodeDodger® technology ensures secure access by selecting a new code from billions of combinations with each use.
- Self-Diagnostic Safe-T-Beam®: Automatically reverses the door if an obstruction is detected, ensuring safety during operation.
- Auto Seek Frequency Range: Responds to both 315 and 390 MHz frequencies for reliable performance in areas with signal interference.
- HPc Power Plus: Offers lifting force exceeding the specification for 1/2 HP openers, making it a powerful choice for residential doors.
The Legacy® 850 is a versatile and dependable option for homeowners seeking performance and value. Refer to the brochure for a full list of features and specifications.
Support
The Garage Door Opener Does NOT Operate From The Wall Console.
- Verify that Sure-Lock™ is turned OFF.
- Check the power source.
- Test the power outlet with a lamp. If the lamp works, the power source is functional. If not, inspect the fuse or circuit breaker.
- If the power source is confirmed to be functional:
- Check connections at the powerhead terminals and wall console.
- Inspect for reversed, broken, or cut wires. Staples may damage insulation and cause shorts. Repair or replace as needed.
The Garage Door Opener Runs, But The Door Does Not Move.
- Ensure the carriage is engaged with the chain/belt bullet.
- Inspect the chain/belt for breakage or if it has come off the pulley.
- Check all remote controls for functionality.
- Replace remote batteries if needed.
- Reprogram remotes to the powerhead.
The Garage Door Opener Remote Has Limited Range Or Does Not Operate.
- Reposition the remote within the car or aim it directly at the garage door.
- Replace the battery in the remote.
- Adjust the position of the opener’s antenna.
- Identify and eliminate possible signal interference (e.g., satellite radios).
The Garage Door Starts Down, Then Stops And Reverses.
- For new installations, verify the Door Arm position.
- Confirm that the limits are set correctly.
- Check if the Safe-T-Beam® red LED is flashing.
- Inspect the Safe-T-Beam® system for obstructions or misaligned lenses.
- Examine the garage door for any binding.
- If the opener does not close the door due to an operational problem:
- Press and hold the wall control button until the door fully closes.
- Look for interference from nearby Safe-T-Beam® units.
The Garage Door Starts Up, But Stops Before Fully Opening.
- Confirm that limits are set properly.
- Ensure the garage door, opener, and springs are in good condition, properly lubricated, and balanced.
- Inspect the “FORCE” adjustment for closing.
WARNING: If there are issues with the garage door hardware or springs, consult a professional using a locator service. NEVER attempt to repair hardware or springs yourself.
The Garage Door Only Operates In The Closed Position.
- Turn Sure-Lock™ OFF.
- Verify the limits are set correctly.
- Inspect the balance, condition, and springs of the garage door.
- Adjust the “FORCE” setting for opening.
The Garage Door Opener Activates Without Input.
- Check if a button is stuck on the wall control or remote.
- If a remote has been lost or stolen:
- Erase all remotes from the powerhead memory.
- Program new remotes.
The Garage Door Opener Is Noisy During Operation.
- Tighten all door fasteners.
- Ensure the garage door is in good repair, properly lubricated, and balanced.
- Confirm the opener is in good working condition.
The Garage Door Opener Operates Slowly.
- Inspect the garage door for potential repair or adjustment needs.
- If the opener is installed on a one-piece door, note that this model is not designed for such doors.
