1. Introduction
This manual provides essential information for the safe assembly, operation, and maintenance of your MELLCOM 12x16ft Louvered Pergola. Please read all instructions carefully before beginning assembly or use. Retain this manual for future reference.
1.1 Safety Warnings
- Always secure the pergola to a stable foundation to prevent it from being blown over in high winds.
- Follow all assembly instructions carefully to avoid potential hazards.
- Keep children and pets away from the assembly area.
- Ensure all fasteners are tightened securely before use.
- Do not climb on the pergola structure.
2. Product Features
The MELLCOM 12x16ft Louvered Pergola is designed for outdoor use, offering adjustable shade and weather protection. Key features include:
- Adjustable Louvered Roof: Control sunlight and rain with a crank-operated louvered roof, adjustable from 0° to 135°. The roof vanes are split 50/50 for independent control over each half.
- Integrated Drainage System: Rainwater is channeled through the louvers into guttering and drains through the legs to the ground, preventing drips.
- Pull-Down Screens: Six slightly transparent screen panels provide privacy, UV protection, and resistance against wind and light rain. Screens can be lowered to any desired height and retract smoothly into their casings.
- Durable Construction: Constructed with a robust, powder-coated aluminum frame for rust-free, weatherproof, and UV-protected performance.
- Wind Resistance: Designed to withstand winds of 60-90 MPH.

Figure 2.1: Manual Louvered Roof Adjustment

Figure 2.2: Built-in Drainage System

Figure 2.3: Deluxe Weatherproof Screens in Use
3. Specifications
| Attribute | Detail |
|---|---|
| Brand | MELLCOM |
| Model Number | XWG-2XX |
| Material | Aluminum |
| Frame Material | Aluminum |
| Color | Dark Gray |
| Item Weight | 616 Pounds |
| Water Resistance Level | Waterproof |
| Ultraviolet Light Protection | UV Protection |
| Assembly Required | Yes |
| Style | Modern |

Figure 3.1: Product Dimensions
4. Setup & Assembly
Assembly typically requires 3-6 hours with three or more people. Ensure you have all necessary tools and follow the instructions provided in the packaging. It is recommended to anchor the pergola to the ground for stability.
4.1 Assembly Video Guide
Video 4.1: MELLCOM Louvered Pergola 12x16 Assembly Video. This video provides a visual guide for the complete assembly process of the pergola.
4.2 Frame Installation
Begin by assembling the base frame components. Secure all connections with the provided hardware. Ensure the frame is level and square before proceeding.

Figure 4.2: Assembled Pergola Frame
4.3 Screen Installation
Install the pull-down screen panels into the designated channels on the pergola frame. Ensure they slide smoothly and are properly secured at the top and bottom.

Figure 4.3: Windproof Screen Installation Detail
4.4 Louver Installation
Attach the louvered roof panels to the frame. Connect the crank mechanism for adjusting the louvers. Test the adjustment mechanism to ensure smooth operation.

Figure 4.4: Louvered Roof Panels
5. Operating Instructions
5.1 Adjusting the Louvered Roof
Use the provided crank handles to adjust the angle of the louvers. Rotate the handle to open the louvers for sunlight or close them for shade and rain protection. The louvers can be adjusted from 0° (fully open) to 135° (fully closed and waterproof). Each half of the pergola's roof can be adjusted independently.

Figure 5.1: Louver Positions (Open, Sheltered, Closed)
5.2 Using the Pull-Down Screens
To lower a screen, gently pull it down to the desired height. The integrated spring-loaded runners will hold it in place. To retract, manually lift the screen upward until it fully retracts into its casing. The screens offer light transparency for ambient light while providing privacy and UV protection.

Figure 5.2: Screens Partially Lowered
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your pergola.
- Cleaning: Clean the aluminum frame and louvers with mild soap and water. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Drainage System: Periodically inspect and clear the drainage channels of leaves, debris, or any blockages to ensure proper water flow and prevent overflow.
- Screens: Clean screens with a soft brush or cloth and mild soapy water. Allow to air dry completely before retracting.
- Fasteners: Periodically check all bolts and screws to ensure they remain tight. Re-tighten as necessary.
- Wind Protection: In strong winds, it is recommended to open the louvers and raise the side screens to minimize wind resistance and prevent damage to the structure.

Figure 6.1: Clear Drainage Channels
7. Troubleshooting
If you encounter issues with your pergola, refer to the following common solutions:
- Louvers not adjusting smoothly: Check for any obstructions in the louver mechanism or debris accumulated on the louvers. Ensure the crank handle is properly engaged.
- Screens not retracting/extending: Inspect the screen channels for debris. Ensure the screen fabric is not snagged or misaligned.
- Water leakage: Verify that the louvers are fully closed and that the drainage system is clear of blockages. Check for any loose seals or damaged components.
- Pergola instability: Ensure the pergola is properly anchored to a solid, flat surface and all frame connections are securely tightened.
For persistent issues or concerns not addressed here, please contact MELLCOM customer support.
8. Warranty & Support
Your MELLCOM pergola is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical assistance, replacement parts, or any other inquiries, please contact MELLCOM customer service through the retailer where you purchased the product or visit the official MELLCOM website.
Thank you for choosing MELLCOM.