Introduction
Thank you for choosing the Marsail NS0 Split King Adjustable Bed Base. This manual provides detailed instructions for assembly, operation, and maintenance to ensure optimal performance and longevity of your adjustable bed base. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
WARNING: Failure to follow these safety instructions may result in injury or damage to the product.
- Always follow the assembly instructions carefully to prevent instability or collapse.
- Do not exceed the maximum weight recommendation of 750 pounds.
- Be cautious of sharp edges and moving parts to avoid injury during assembly and operation.
- Keep the bed frame clear of obstructions to allow for proper adjustment.
- Ensure all electrical connections are secure and routed safely to prevent tripping hazards or damage.
- Keep children and pets away from the adjustable bed's moving parts.
Package Contents
Before beginning assembly, verify that all components are present. If any parts are missing or damaged, contact Marsail customer support immediately.
- Adjustable Bed Base Frame (2 Twin XL units for Split King)
- Adjustable Legs (Set of 12)
- Wireless Remote Control (2 units)
- Power Cords and Adapters
- Mattress Retainer Bar (2 units)
- Synchronization Cable (for linking Twin XL units)
- User Manual (this document)
- Assembly Tools (if included)
Setup and Assembly
The Marsail NS0 Adjustable Bed Base is designed for quick and easy assembly, typically within 3 minutes per unit. It is recommended to have two people for assembly.
Step-by-Step Assembly:
- Unpack Components: Carefully remove all parts from the packaging. Place the frame components on a clean, flat surface.
- Attach Legs: Screw the adjustable legs into the designated threaded holes on the underside of the bed base frame. Ensure all legs are securely tightened. You can adjust the leg height to your preference for easy entry/exit or under-bed storage.
- Install Mattress Retainer Bar: Insert the mattress retainer bar into the slots at the foot of the bed base. This prevents the mattress from sliding when the bed is adjusted.
- Connect Power: Plug the power cord into the bed base and then into a grounded electrical outlet.
- Synchronize Twin XL Units (for Split King): If you have two Twin XL units for a Split King setup, connect them using the provided synchronization cable. This allows both units to be controlled by a single remote or to operate independently. Refer to the remote pairing section for further instructions.
- Place Mattress: Carefully place your compatible mattress (memory foam, hybrid, latex, or spring, 8-14 inches thick) onto the assembled bed base.

Operating Instructions
Your Marsail NS0 Adjustable Bed Base comes with a wireless remote control for easy operation of its various features.
Remote Control Functions:
- Head Up/Down: Adjusts the head section of the bed.
- Foot Up/Down: Adjusts the foot section of the bed.
- Zero Gravity: One-touch button to position the bed into a 'Zero Gravity' state, which elevates the head and feet to promote circulation and reduce pressure on the lower back.
- Anti-Snore: One-touch button to slightly elevate the head, which can help open airways and reduce snoring.
- Flat: Returns the bed to a completely flat position.
- Memory Presets: Some remotes may include programmable memory buttons to save your favorite positions. Refer to your remote's specific instructions for programming.
- Under-Bed Light: Activates or deactivates the integrated under-bed LED lighting.

Dual-Zone Smart Adjustment (Split King):
For Split King configurations, the two Twin XL bases can operate independently or be synchronized. This allows each user to customize their side of the bed without disturbing their partner. Use the synchronization cable to link the units if you wish to control both with a single remote.
Under-Bed Lighting:
The integrated under-bed LED light provides soft illumination, making it easier and safer to navigate your room at night without harsh glare. Activate it using the dedicated button on your wireless remote.

USB Charging Ports:
The bed base includes built-in Type-A and Type-C USB ports on both sides. These ports allow you to conveniently charge your electronic devices, such as phones and tablets, within easy reach.

Maintenance
Regular maintenance helps ensure the longevity and proper functioning of your adjustable bed base.
- Cleaning: Wipe the bed frame with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Motor Care: The heavy-duty dual motors are designed for durability (tested for 50,000+ cycles) and require minimal maintenance. Keep the motor areas free from dust and debris. Do not attempt to lubricate or open the motor housing.
- Cable Management: Periodically check all power cords and connection cables for any signs of wear or damage. Ensure they are not pinched or tangled.
- Leg Tightness: Occasionally check that all bed legs are securely tightened.
Troubleshooting
If you encounter issues with your Marsail NS0 Adjustable Bed Base, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed does not respond to remote. | No power; Remote batteries low; Remote not paired. | Check power cord connection. Replace remote batteries. Re-pair remote (refer to remote instructions). |
| Motor makes unusual noise. | Obstruction; Loose connection. | Check for any objects under the bed. Ensure all connections are secure. If noise persists, contact support. |
| Bed only moves partially or unevenly. | Weight imbalance; Obstruction; Synchronization cable issue (Split King). | Distribute weight evenly. Check for obstructions. For Split King, ensure synchronization cable is properly connected. |
| Under-bed light not working. | Light function off; Power issue. | Ensure the under-bed light button on the remote is pressed. Check power connection to the bed base. |
| USB ports not charging. | No power; Device cable issue. | Ensure the bed base has power. Try a different USB cable or device. |
If these solutions do not resolve the issue, please contact Marsail customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | N-MSABB01B-SK |
| Size | Split King (Two Twin XL units) |
| Product Dimensions | 80"L x 76"W x 39"H (assembled) |
| Material | Metal |
| Color | Grey |
| Special Features | Adjustable, No Box Spring Needed, Wireless Remote Control, USB A&C Ports, Under-Bed Nightlight, Zero Gravity, Anti-Snore Modes |
| Compatible Mattress Size | King (or two Twin XL mattresses) |
| Compatible Mattress Thickness | 8-14 inches (memory foam, hybrid, latex, or spring) |
| Maximum Weight Capacity | 750 pounds |
| Assembly Required | Yes |
| Item Weight | 101.4 pounds |

Warranty and Support
The Marsail NS0 Adjustable Bed Base is backed by a 1-year worry-free warranty, covering manufacturing defects and motor performance. Please retain your proof of purchase for warranty claims.
Customer Support:
For any questions, technical assistance, or warranty claims, please contact Marsail customer support through the retailer where you purchased the product or visit the official Marsail website for contact information.
When contacting support, please have your model number (N-MSABB01B-SK) and purchase date available.

