1. Introduction
This manual provides detailed instructions for the assembly, operation, care, and maintenance of your new GNIXUU 111.5" Oversized Modular Sectional Sofa. Please read this manual thoroughly before assembly and use to ensure proper setup and to maximize the lifespan of your product. Retain this manual for future reference.
2. Product Overview
The GNIXUU 111.5" Oversized Modular Sectional Sofa is designed for comfort and versatility, featuring a modern aesthetic and adaptable configurations.
Key Features:
- Modular Design: Each seat unit can be moved and re-matched, allowing for various configurations such as a loveseat, L-shape sofa, U-shape sofa, or individual chaises.
- Comfortable Seating: Upholstered with 2-layer seat cushions featuring high-resiliency foam for a soft and cozy feel.
- Chenille Fabric: Soft, skin-friendly chenille fabric provides a comfortable touch and a sophisticated appearance.
- Deep Seats: Extra deep seats with rebound cushions offer a spacious and cloud-like seating experience.
- Removable Covers: Cushions feature removable covers for easier cleaning and maintenance.

Figure 2.1: Illustration of the sofa's comfort features, including PP Cotton, high-end chenille fabric, thick cushions, and overall comfortable design.

Figure 2.2: Close-up view demonstrating the double-layered cushion design, providing enhanced softness and a wrap-around feeling.

Figure 2.3: Image highlighting the extra deep seat design (35 inches), with a hand pressing into the resilient cushion, indicating its plushness.
3. Assembly Instructions
Your GNIXUU modular sectional sofa is designed for easy assembly. It typically arrives in multiple packages and includes all necessary tools and clear instructions to guide you through the process. We recommend assembling with a partner.
Steps for Assembly:
- Unpack Components: Carefully open all packages and remove the sofa components. Verify that all parts listed in the included instruction manual are present.
- Identify Modules: Familiarize yourself with the individual modular units (seat bases, backrests, armrests, cushions).
- Connect Bases: Follow the specific instructions provided with your sofa to connect the base units using the integrated connectors.
- Attach Backrests and Armrests: Securely attach the backrests and armrests to the base units as indicated in the manual.
- Place Cushions: Arrange the seat and back cushions on the assembled frame. Allow vacuum-sealed cushions time to expand and fluff up completely.
Refer to the specific assembly guide included in your product packaging for detailed, step-by-step instructions and diagrams.

Figure 3.1: Representation of the product delivery, indicating that the sofa components arrive in multiple packages.
4. Operating the Modular Sofa
The modular design allows for flexible arrangement to suit your living space and needs. Each unit can be easily reconfigured.
Reconfiguration:
- To change the sofa's layout, gently lift and separate the modular units.
- Rearrange the units into your desired configuration (e.g., U-shape, L-shape, straight sofa, or individual seating).
- Ensure the connecting mechanisms (if present) are properly engaged to secure the units together.
- The reversible chaise and movable ottoman components offer additional flexibility for lounging.

Figure 4.1: A collage illustrating various possible configurations of the modular sectional sofa, demonstrating its adaptability.
5. Care and Maintenance
Proper care will help maintain the appearance and longevity of your sofa.
Fabric Care (Chenille):
- Regular Cleaning: Vacuum the sofa regularly using an upholstery attachment to remove dust and loose debris.
- Spot Cleaning: For spills, blot immediately with a clean, dry cloth. Avoid rubbing, as this can spread the stain. For stubborn stains, use a mild fabric cleaner suitable for chenille, testing on an inconspicuous area first.
- Removable Covers: The cushion covers are removable. Follow the care instructions on the fabric label for washing. Typically, machine wash cold on a gentle cycle and air dry to prevent shrinking or damage.
General Maintenance:
- Cushion Fluffing: Periodically fluff and rotate cushions to maintain their shape and even out wear.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading. Position your sofa away from direct sun exposure or use window coverings.
- Keep Away from Heat Sources: Do not place the sofa near radiators, fireplaces, or other heat sources, as this can damage the fabric and frame.
6. Troubleshooting
This section addresses common concerns you might encounter.
Common Issues:
- Cushions Appear Flat: Cushions are often vacuum-sealed for shipping. Allow 24-48 hours for them to fully expand after unpacking. Regular fluffing will help maintain their volume.
- Slight Color Variation: Due to differences in lighting or monitor settings, the actual product color may vary slightly from images. This is normal and not a defect.
- Squeaking Sounds: Ensure all connecting mechanisms between modular units are securely engaged. If squeaking persists, check all assembly points for tightness.
- Sofa Feels Low: The sofa has a seat height of 19 inches. If you desire additional height, aftermarket furniture legs may be considered, ensuring they are compatible and securely installed.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | GNIXUU |
| Model | 111.5Inch |
| Overall Dimensions (L x W x H) | 111.5" x 57.4" x 33" |
| Item Weight | 251.9 Pounds |
| Weight Limit | 227.7 Pounds |
| Seating Capacity | 6.00 |
| Seat Depth | 25.2 inches |
| Seat Height | 19 Inches |
| Arm Height | 24.2 Inches |
| Upholstery Material | Chenille |
| Upholstery Color | Green |
| Seat Fill Material | Foam |
| Back Fill Material | Foam |
| Frame Material | Not specified (typically wood/metal) |
| Leg Material | Metal |
| Leg Color | Black |
| Assembly Required | Yes (Recommended 2 people) |
| Special Features | Removable Cover, Modular, Deep Seat |
8. Safety Information
Please observe the following safety guidelines:
- All foam and upholstered surfaces meet flammability standards.
- Keep the sofa away from open flames or high heat sources to prevent fire hazards.
- Supervise children and pets around the sofa to avoid entrapment risks or damage to the product.
- Do not stand or jump on the sofa.
- Ensure all connections are tight before use. Periodically check and retighten fasteners as needed.
9. Warranty and Support
Your GNIXUU 111.5" Oversized Modular Sectional Sofa comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms and conditions.
For customer support, assistance with assembly, or to report any issues, please contact GNIXUU customer service through the retailer where the product was purchased. Have your purchase details and model information ready for efficient service.





