Understanding the Genie Garage Door Opener Model GICT390: Features, Installation, and Troubleshooting Guide

Are you in the market for a reliable and feature-rich garage door opener? Look no further than the Genie Garage Door Opener Model GICT390. In this comprehensive guide, we’ll explore the various aspects of this advanced garage door opener, including its cutting-edge features, installation process, and maintenance tips to keep it running smoothly for years to come.

Genie Garage Door Opener Model Gict390

Introduction to the Genie Garage Door Opener Model GICT390

The Genie Garage Door Opener Model GICT390 is a top-of-the-line garage door opener renowned for its exceptional performance, reliability, and convenience. Designed with advanced technology and user-friendly features, this model is an ideal choice for homeowners seeking to enhance the security and convenience of their garage.

Features of the Genie GICT390 Garage Door Opener

  • Intellicode Technology: The GICT390 incorporates Genie’s patented Intellicode technology, which ensures secure access to your garage by automatically changing the access code after each use, preventing unauthorized entry.
  • Quiet Operation: With its quiet operation feature, the GICT390 operates smoothly and silently, minimizing noise disturbance in your home.
  • Compatibility: This garage door opener is compatible with a wide range of garage door systems, including single and double garage doors, making it suitable for various residential applications.
  • Wireless Keypad: The GICT390 comes with a wireless keypad that allows you to conveniently open or close your garage door without the need for a remote control, providing added convenience and flexibility.
  • Battery Backup: In the event of a power outage, the GICT390 is equipped with a battery backup system that ensures uninterrupted operation, allowing you to access your garage even during emergencies.

Installation Guide for the Genie GICT390

Installing the Genie Garage Door Opener Model GICT390 is a straightforward process that can be completed by homeowners with basic DIY skills. Here’s a step-by-step guide to help you install your GICT390 with ease:

  1. Preparation: Before installing, gather needed tools and materials, including a ladder, screwdriver, power drill, and components from the GICT390 package. Review the installation manual thoroughly to familiarize yourself with the process.
  2. Mounting the Opener: Mount the opener unit to your garage ceiling, ensuring it centers and attaches securely. Use provided brackets and hardware as instructed in the manual.
  3. Installing the Rail Assembly: Next, assemble the rail components according to the instructions provided, and attach them to the opener unit. Make sure the rail is aligned properly and securely fastened to the ceiling.
  4. Attaching the Trolley: Install the trolley on the rail assembly, ensuring that it moves smoothly along the rail without any obstructions. Connect the trolley to the garage door using the provided hardware, following the instructions provided.
  5. Wiring and Programming: Complete the wiring connections according to the instructions in the manual, ensuring that all connections are secure and insulated. Once the wiring is complete, program the opener according to your preferences, including setting the door travel limits and programming the remote controls and wireless keypad.
  6. Testing and Adjustment: Once the installation is complete, test the operation of the garage door opener to ensure that it functions smoothly and without any issues. Make any necessary adjustments to the travel limits or force settings to optimize the performance of the opener.
  7. Safety Checks: Perform a final safety check to ensure that the garage door opener operates safely and complies with all safety regulations. Test the safety features, including the auto-reverse mechanism and photoelectric sensors, to ensure they are functioning correctly.

Maintenance Tips for the Genie GICT390

To keep your Genie Garage Door Opener Model GICT390 in optimal condition and prolong its lifespan, follow these maintenance tips:

  • Regular Lubrication: Periodically lubricate the moving parts of the garage door opener, including the chain, rail, and rollers, to ensure smooth operation and prevent premature wear and tear.
  • Tighten Loose Hardware: Check the mounting brackets, rail, and other hardware components regularly and tighten any loose screws or bolts to prevent them from coming undone during operation.
  • Clean the Photoelectric Sensors: Keep the photoelectric sensors clean and free of dirt, debris, and obstructions to ensure they function properly and prevent false triggering of the auto-reverse mechanism.
  • Check Battery Backup: Periodically test the battery backup system to ensure it charges fully and functions correctly. Replace the battery if necessary to ensure uninterrupted operation during power outages.


The Genie Garage Door Opener Model GICT390 is a reliable and feature-packed solution for homeowners seeking to enhance the security, convenience, and performance of their garage door system. With its advanced technology, quiet operation, and user-friendly features, the GICT390 offers unparalleled convenience and peace of mind. By following the installation guide and maintenance tips outlined in this article, you can ensure that your GICT390 remains in optimal condition and provides reliable operation for years to come.

By incorporating the Genie Garage Door Opener Model GICT390 into your home, you can enjoy the convenience of effortless garage door operation and the peace of mind that comes with knowing your garage is secure. Whether you’re upgrading an existing garage door opener or installing a new system, the GICT390 is sure to exceed your expectations and enhance your daily life.

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