Important Safety Information
- Maximum weight limit for the bed base is 750 pounds. Do not exceed this limit.
- Always follow proper use and care instructions for the mattress as indicated by its CertiPUR-US certification.
- Keep hands and feet clear of moving parts during operation to prevent injury.
- Ensure the power cord is not pinched or damaged during setup or use.
- This product is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Package Contents
Please verify that all components are present before beginning assembly:
- Adjustable Bed Base (pre-assembled, folded)
- Bed Legs (6 pieces)
- Wireless Remote Control
- Power Cord and Adapter
- Mattress Retainer Bar
- 14-inch Cooling Gel Memory Foam Mattress (compressed in a box)
- Installation Manual
Setup Instructions
The Marsail NS1 Adjustable Bed Base is designed for quick and tool-free assembly. The mattress arrives compressed and requires time to fully expand.
- Unpack the Bed Base: Carefully remove the adjustable bed base from its packaging. Place the folded base on a flat, clear surface.
- Unfold the Base: Gently unfold the bed base. Ensure all sections lock securely into place.
- Attach the Legs: Screw the six bed legs into the designated threaded holes on the underside of the bed base. Hand-tighten until secure.
- Install Mattress Retainer Bar: Locate the mattress retainer bar and insert its ends into the holes at the foot of the bed base. This prevents the mattress from sliding during adjustments.
- Connect Power: Plug the power cord into the bed base and then into a wall outlet.
- Unpack and Place Mattress: Carefully unroll the compressed 14-inch Cooling Gel Memory Foam Mattress onto the bed base. Allow up to 72 hours for the mattress to fully expand to its intended size and firmness.
Video: Easy 3-Minute Installation Guide for the Marsail Adjustable Bed Base. This video demonstrates the quick and straightforward assembly process for the bed frame.
Operating Instructions
Your Marsail NS1 Adjustable Bed Base comes with a wireless remote control for easy adjustment of various comfort features.
Remote Control Functions
- Head Up/Down: Independently raise or lower the head section of the bed (0-60°).
- Foot Up/Down: Independently raise or lower the foot section of the bed (0-45°).
- Flat: Returns the bed to a completely flat position.
- Zero Gravity (ZG): Adjusts the bed to a preset position that elevates the head and feet, promoting pressure relief and circulation.
- Massage: Activates the 3-speed vibration massage function. Cycle through gentle, medium, and intense settings.
- Memory Presets (M1/M2): Program and save your favorite head and foot positions for quick recall.
- Under-Bed Nightlight: Activates a soft light under the bed for nighttime visibility.
USB Charging Ports
The bed base is equipped with 2 USB-A and 2 USB-C ports, conveniently located on the side, allowing you to charge your electronic devices while relaxing in bed.

Image: Independent Head and Foot Adjustment. This image illustrates how the head and foot sections of the bed base can be independently raised or lowered to achieve various comfort positions.
Mattress Care
The 14-inch Cooling Gel Memory Foam Mattress is designed for optimal comfort and longevity. Follow these guidelines for proper care:
- Expansion: After unpacking, allow the compressed mattress up to 72 hours to fully expand and off-gas in a well-ventilated area.
- Cleaning: Spot clean any spills or stains immediately with a mild detergent and damp cloth. Avoid saturating the mattress.
- Protection: Use a mattress protector to shield against spills, stains, and allergens.
- Rotation: Rotate the mattress 180 degrees every 3-6 months to promote even wear and extend its lifespan.
- Fiberglass-Free: The mattress features a fiberglass-free design for enhanced safety.

Image: Layered for Comfort. This image displays the six layers of the mattress, including the graphene fabric cover, fiberglass-free inner cover, gel-infused memory foam, wave-cut foam, high-density support foam, and anti-slip bottom cover.
Maintenance
- Periodically check all bolts and screws on the bed frame to ensure they are tight. Re-tighten if necessary.
- Keep the area around the motors and moving parts free from obstructions.
- Clean the bed frame with a damp cloth and mild soap as needed. Avoid harsh chemicals.
Troubleshooting
- Remote Not Responding: Check if the remote batteries need replacement. Ensure the power cord is securely plugged into both the bed base and the wall outlet.
- Bed Not Adjusting: Verify all power connections. Ensure no objects are obstructing the moving parts of the bed base.
- Unusual Noises: Check for loose bolts or screws on the frame. Ensure the bed is on a level surface.
Specifications
| Feature | Detail |
|---|---|
| Size | Twin XL |
| Product Dimensions | 80"L x 39"W x 53"H |
| Special Features | Cooling Gel, Massage, No Box Spring Needed, Remote Control, Under-Bed Nightlight |
| Color | Grey |
| Finish Type | Painted |
| Included Components | Installation Manual |
| Compatible With Mattress Size | Twin XL |
| Brand | Marsail |
| Furniture Finish | Painted Grey |
| Assembly Required | Yes |
| Manufacturer | Marsail |
| UPC | 840478814835 |
| Form Factor | Adjustable Bed |
| Item Weight | 91.3 pounds |
| Item Model Number | ZH-N-MSABB01B-TXL1-MSMA03G-TXL14 |
Warranty and Support
The Marsail NS1 Adjustable Bed Base and Mattress Set is backed by a 1-year worry-free warranty, covering manufacturing defects and malfunctions under normal use.
For customer support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in your included Installation Manual or visit the official Marsail website.
Additional protection plans are available for purchase, including a 3-Year Protection Plan and Complete Protect monthly plans. Refer to your retailer for details.


