VELUX VS C04 2004CS00X Deck Mounted Skylight User Manual

1. Product Overview

The VELUX VS C04 2004CS00X is a high-quality, deck-mounted skylight designed to bring natural light and ventilation into your living spaces. This model features a laminated glass pane for enhanced safety and a manual venting mechanism, allowing you to open the skylight for fresh air. A key feature is the integrated solar-powered blinds, which can be operated remotely to control light and heat gain, ensuring comfort and energy efficiency.

This skylight measures approximately 21.5 inches in width and 38.38 inches in height, requiring a rough opening of 21 inches by 37.88 inches. It is designed for roof pitches between 14 and 85 degrees and comes with a white finish. The product is Energy Star certified and manufactured in the USA.

Image 1.1: The VELUX VS C04 2004CS00X Deck Mounted Skylight, showcasing its manual venting mechanism, integrated solar-powered blinds, and the accompanying remote control for convenient operation.

Image 1.2: A room illuminated by multiple VELUX skylights, demonstrating the abundance of natural light and open sky views they provide, enhancing the living environment.

Image 1.3: An attic recreation room featuring VELUX skylights, which contribute to a bright and airy atmosphere, making the space more inviting for activities like ping pong.

2. Setup and Installation

The VELUX VS C04 2004CS00X skylight is designed for deck-mounted installation. Proper installation is crucial for optimal performance, energy efficiency, and to prevent leaks. It is highly recommended that installation be performed by a qualified professional or an experienced contractor familiar with skylight installations and roofing practices.

2.1 Pre-Installation Checks

• Verify the rough opening dimensions: 21 inches (width) x 37.88 inches (height).
• Ensure the roof pitch is within the recommended range of 14 to 85 degrees.
• Confirm all components are present: skylight unit, solar panel, remote control, and any included flashing kits (sold separately or included depending on package).
• Inspect the skylight for any shipping damage before beginning installation.

2.2 Key Installation Considerations

Installation involves creating the rough opening, securing the skylight frame to the roof deck, and properly integrating the flashing system to ensure a watertight seal. The solar panel for the blinds should be positioned to receive adequate sunlight for charging. Refer to the detailed installation instructions provided with the physical product for specific steps, diagrams, and safety precautions.

2.3 Remote Control Setup

The solar-powered blinds are operated via a remote control. Upon initial setup or after battery replacement, the remote may need to be paired with the skylight's blind mechanism. Consult the remote control's specific pairing instructions, typically involving a sequence of button presses or a pairing button on the skylight unit itself.

3. Operating Instructions

The VELUX VS C04 2004CS00X skylight offers both manual venting and remote-controlled solar blinds for optimal comfort and light management.

3.1 Manual Venting Operation

To open the skylight for ventilation, locate the manual crank or operating bar. Depending on the installation height, an extension rod may be required. Turn the crank or push/pull the operating bar to open or close the skylight sash. Ensure the skylight is fully closed during rain or when not in use to prevent water ingress.

3.2 Solar Powered Blinds Operation

The integrated solar-powered blinds are controlled wirelessly using the provided remote control. Ensure the remote control has charged batteries and is paired with the skylight blinds.

• Open Blinds: Press the "Open" button (often an upward arrow or sun icon) on the remote to fully retract the blinds.
• Close Blinds: Press the "Close" button (often a downward arrow or moon icon) on the remote to fully extend the blinds.
• Stop/Adjust: Press the "Stop" button (often a square or circle icon) to halt the blinds at any desired position.
• Pre-set Positions: Some remotes may have programmable pre-set buttons for quick access to favorite blind positions. Refer to your remote's specific guide for programming instructions.

The solar panel charges the blind's battery during daylight hours. Ensure the solar panel is clean and unobstructed for efficient charging.

4. Maintenance

Regular maintenance helps ensure the longevity and optimal performance of your VELUX skylight.

4.1 Cleaning the Glass

• Clean the exterior glass surface periodically to remove dirt, leaves, and debris that can accumulate and reduce light transmission. Use a soft cloth or sponge with mild soap and water. Avoid abrasive cleaners or tools that could scratch the glass.
• For interior glass, use standard glass cleaner and a lint-free cloth.

4.2 Cleaning the Blinds

The solar-powered blinds can be spot cleaned. Use a damp cloth with mild soap for any stains. Avoid saturating the fabric or using harsh chemicals. Regularly dust the blinds to prevent buildup.

4.3 Inspecting Seals and Flashing

Periodically inspect the seals around the skylight frame and the roof flashing for any signs of wear, cracking, or damage. Address any issues promptly to prevent water leaks. It is advisable to have a professional inspect the roof integration annually.

4.4 Solar Panel Maintenance

Ensure the small solar panel located on the exterior of the skylight is kept clean and free of obstructions (e.g., leaves, snow, dirt) to allow for efficient charging of the blind's battery.

5. Troubleshooting

This section addresses common issues you might encounter with your VELUX skylight and solar-powered blinds.

5.1 Blinds Not Responding to Remote

• Check Remote Batteries: Replace the batteries in the remote control.
• Re-pair Remote: The remote may have lost its pairing with the blinds. Refer to the remote control's specific instructions for re-pairing procedures.
• Solar Panel Charge: Ensure the solar panel is clean and receiving adequate sunlight to charge the blind's internal battery. Allow several hours of direct sunlight for charging if the battery is depleted.
• Obstructions: Check for any physical obstructions preventing the blinds from moving.

5.2 Skylight Difficult to Open/Close Manually

• Lubrication: The operating mechanism (crank, hinges) may require lubrication. Use a silicone-based lubricant.
• Obstructions: Check for any debris or foreign objects lodged in the skylight's opening mechanism or frame.

5.3 Water Leaks

• Skylight Closed: Ensure the skylight is fully closed and latched during rain.
• Seals and Flashing: Inspect the rubber seals around the glass and frame, as well as the roof flashing. Damaged or improperly installed flashing is a common cause of leaks. This often requires professional attention.
• Condensation: Differentiate between a leak and condensation. Condensation typically forms on the interior glass surface due to humidity differences and is not a product defect. Ensure proper ventilation in the room.

If issues persist after attempting these troubleshooting steps, it is recommended to contact VELUX customer support or a certified skylight technician.

6. Specifications

7. Warranty and Support

7.1 Warranty Information

This VELUX product, if purchased as a Certified Refurbished item, typically includes a 90-day limited hardware warranty. For new products, VELUX offers a comprehensive warranty program that covers manufacturing defects and specific components for varying periods. Please refer to the official VELUX warranty documentation provided with your product or visit the VELUX website for detailed terms and conditions specific to your purchase.

7.2 Customer Support

For technical assistance, troubleshooting beyond this manual, replacement parts, or warranty claims, please contact VELUX customer support directly. Contact information can typically be found on the VELUX official website or on the packaging of your product.

When contacting support, please have your product model number (VS C04 2004CS00X) and date of purchase readily available.