How To Install Genie 7055 Garage Door Opener: A Comprehensive Step-by-Step Guide

Installing a garage door opener can seem like a daunting task, but with the right guidance, you can successfully set up your Genie 7055 garage door opener. This article provides a detailed step-by-step guide on how to install Genie 7055 garage door opener to ensure a smooth and efficient installation process.

How To Install Genie 7055 Garage Door Opener

Why Choose the Genie 7055 Garage Door Opener?

The Genie 7055 garage door opener is known for its durability, quiet operation, and advanced features. It includes a powerful motor, a robust rail system, and smart connectivity options, making it a popular choice among homeowners. Whether you’re upgrading an old system or installing a new one, the Genie 7055 offers reliable performance and ease of use.

Tools and Materials Needed

Before you begin the installation, gather the necessary tools and materials:

  • Genie 7055 garage door opener kit
  • Stepladder
  • Screwdrivers (Phillips and flathead)
  • Adjustable wrench
  • Drill and bits
  • Measuring tape
  • Pliers
  • Level
  • Safety glasses
  • Gloves

Preparation Steps

Safety First

Before starting the installation, ensure your safety by wearing gloves and safety glasses. Disconnect any existing garage door opener from the power source and ensure the garage door is closed.

Check the Package Contents

Make sure all parts and components listed in the manual are included in the package. This typically includes the motor unit, rail assembly, belt or chain, mounting brackets, and remote controls.

Read the Manual

Carefully read the installation manual provided by Genie. Familiarize yourself with the components and the steps outlined in the guide.

Step-by-Step Guide on How To Install Genie 7055 Garage Door Opener

Step 1: Assemble the Rail

The first step in installing the Genie 7055 is to assemble the rail. Follow these steps:

  1. Lay out the rail sections on the ground.
  2. Connect the rail sections by sliding them together and securing them with the provided hardware.
  3. Attach the rail to the motor unit using the specified bolts and nuts.

Step 2: Install the Rail to the Garage Door

Next, you’ll need to attach the rail to the garage door:

  1. Position the rail so that it extends from the motor unit to the header bracket above the garage door.
  2. Secure the header bracket to the wall above the garage door using lag screws.
  3. Attach the rail to the header bracket using the provided hardware.

Step 3: Mount the Motor Unit

Mounting the motor unit to the ceiling is a critical step:

  1. Position the motor unit on a stepladder beneath the rail.
  2. Mark the ceiling where the mounting brackets will be installed.
  3. Drill pilot holes and secure the mounting brackets to the ceiling.
  4. Attach the motor unit to the brackets and ensure it is level.

Step 4: Attach the Belt or Chain

Depending on your Genie 7055 model, you will have either a belt or chain drive:

  1. Loop the belt or chain around the motor unit sprocket.
  2. Attach the belt or chain to the trolley.
  3. Tighten the tension to the manufacturer’s specifications.

Step 5: Install the Trolley and Emergency Release

The trolley moves along the rail to open and close the garage door:

  1. Slide the trolley onto the rail.
  2. Attach the emergency release cord to the trolley.

Step 6: Connect the Door Arm

The door arm connects the trolley to the garage door:

  1. Attach the curved door arm to the trolley.
  2. Connect the straight door arm to the curved arm and then to the garage door.

Step 7: Install the Safety Sensors

Safety sensors prevent the garage door from closing if an object is detected in its path:

  1. Position the safety sensors on either side of the garage door, 6 inches above the ground.
  2. Mount the sensors using the provided brackets.
  3. Run the sensor wires along the wall and connect them to the motor unit.

Step 8: Wire the Wall Control

The wall control allows you to operate the garage door opener from inside the garage:

  1. Mount the wall control near the entry door at eye level.
  2. Run the control wires along the wall and connect them to the motor unit.

Step 9: Power Up and Test

Once everything is connected, it’s time to power up and test the system:

  1. Plug the garage door opener into an electrical outlet.
  2. Program the remote controls and test the wall control.
  3. Open and close the garage door several times to ensure smooth operation.

Troubleshooting Tips

If you encounter any issues during the installation, consider these troubleshooting tips:

  • Door Doesn’t Open or Close Properly: Check the alignment of the safety sensors and ensure they are not obstructed.
  • Motor Unit Makes Noise: Ensure the motor unit is securely mounted and the rail is properly aligned.
  • Remote Control Doesn’t Work: Reprogram the remote controls and check the batteries.

Maintenance Tips

To keep your Genie 7055 garage door opener in top condition, perform regular maintenance:

  • Lubricate Moving Parts: Apply lubricant to the rail, trolley, and door hinges to ensure smooth operation.
  • Check the Sensors: Periodically clean and align the safety sensors.
  • Inspect the Hardware: Tighten any loose bolts and ensure all components are secure.


Installing the Genie 7055 garage door opener is a manageable task with the right tools and instructions. By following this comprehensive guide on how to install Genie 7055 garage door opener, you can ensure a successful and smooth installation. Remember to prioritize safety, follow the steps carefully, and perform regular maintenance to keep your garage door opener functioning efficiently for years to come.

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