Introduction
This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your SUNCROWN Folding Bed with a 5-inch Memory Foam Mattress (75" x 31"). Please read this manual thoroughly before use to ensure safe and proper operation.
Important Safety Instructions
- Weight Limit: Do not exceed the maximum load capacity of 300 pounds (136 kg).
- Assembly: Ensure all parts are correctly assembled and tightened before use. Refer to the "Setup" section for detailed instructions.
- Stability: Always ensure the bed is placed on a flat, stable surface. Lock the wheels when the bed is in use to prevent accidental movement.
- Children: Keep children away from the folding mechanism during setup and folding to prevent injury.
- Maintenance: Regularly inspect the bed for loose parts or damage. Do not use if any components are damaged.
- Mattress Care: The mattress cover is removable and washable. Follow care instructions on the label.
Package Contents
Verify that all components are present before beginning assembly:
- Folding Bed Frame (pre-assembled)
- 5-inch Memory Foam Mattress
- Assembly Tools (typically an Allen wrench)
- Instruction Manual (this document)
Setup and Assembly
The SUNCROWN Folding Bed is designed for quick and easy assembly. Most of the frame comes pre-assembled. Follow these steps to set up your bed:
- Unpack the Bed: Carefully remove all components from the packaging. Place the folded bed frame on a clear, flat surface.

Image: The SUNCROWN Folding Bed in its compact, folded position, ready for storage or initial setup. - Unfold the Frame: Gently pull the two halves of the bed frame apart. The legs will automatically extend. Ensure all four legs are fully extended and locked into place for stability.

Image: Diagram illustrating the bed frame components, including the metal bracket, lockable pulley, and non-slip mat, as the bed is unfolded. - Place the Mattress: Unroll the 5-inch memory foam mattress onto the unfolded bed frame. Allow the mattress to fully expand for 24-48 hours before first use.

Image: The SUNCROWN Folding Bed fully set up with its mattress in an office environment, demonstrating its readiness for use. - Lock Wheels: Once the bed is in its desired position, engage the locking mechanism on the wheels to prevent movement.
For a visual guide on setup and folding, please watch the following video:
Video: This video demonstrates the quick and easy process of unfolding and folding the SUNCROWN Folding Bed, showcasing its space-saving design and mattress layers.
Operating Instructions
Using the Bed
Once assembled, the SUNCROWN Folding Bed is ready for use. Ensure the wheels are locked to prevent accidental movement while sleeping. The 5-inch memory foam mattress provides comfort and support for a restful sleep.

Folding and Storage
To fold the bed for storage:
- Unlock the wheels.
- Remove any bedding or pillows from the mattress.
- Gently lift one end of the bed frame and push the two halves together. The frame will fold inward.
- Secure the folded bed with the metal hook strap to prevent it from unfolding accidentally.
- You can then roll the folded bed to its storage location. For added protection, use the included dust storage bag.

Maintenance
Bed Frame Care
- Cleaning: Wipe the metal frame with a damp cloth and mild detergent. Dry thoroughly. Avoid abrasive cleaners.
- Inspection: Periodically check all bolts and screws to ensure they are tight. Retighten if necessary.
- Lubrication: If the folding mechanism becomes stiff, apply a small amount of silicone-based lubricant to the moving parts.
Mattress Care

- Cover Cleaning: The mattress is equipped with a zipper vent cover. Remove the cover and machine wash it on a gentle cycle with cold water. Tumble dry low or air dry. Do not bleach or iron.
- Spot Cleaning: For small spills on the mattress foam, blot with a clean cloth and mild soap solution. Allow to air dry completely before replacing the cover.
- Ventilation: Periodically air out the mattress to maintain freshness.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed feels unstable or wobbly. | Loose bolts/screws; uneven surface; wheels not locked. | Ensure all bolts are tightened. Move the bed to a flat surface. Lock the wheels. |
| Difficulty folding/unfolding the bed. | Mechanism is stiff; obstruction. | Check for any obstructions. Apply silicone lubricant to moving parts if stiff. |
| Mattress not fully expanding. | Insufficient time for expansion. | Allow 24-48 hours for the mattress to fully expand after unpacking. Ensure it's in a well-ventilated room. |
| Wheels not rolling smoothly. | Debris in wheels; wheels locked. | Clean any debris from the wheels. Ensure the wheel locks are disengaged. |
Specifications
- Brand: SUNCROWN
- Model: Folding Bed with 5" Memory Foam Mattress
- Size (Open): 75"L x 31"W x 17"H
- Size (Folded): Approximately 12.8"D x 31"W x 45.3"H (based on similar variant, actual dimensions may vary slightly)
- Mattress Thickness: 5 inches (1.5" Memory Foam + 3.5" High-Density Support Foam)
- Frame Material: High-strength All-Steel
- Load Capacity: Up to 300 lbs (136 kg)
- Special Features: Folding design, portable with wheels, lockable casters, removable mattress cover.
- Color: White (Mattress), Black (Frame)

Warranty Information
Specific warranty details for the SUNCROWN Folding Bed are not provided in this manual. Please refer to the product packaging or contact SUNCROWN customer support for information regarding warranty coverage and terms.
Customer Support
If you have any questions, require assistance with assembly, or need to report a missing/damaged part, please contact SUNCROWN customer support. Contact information can typically be found on the product packaging, the seller's website, or through your purchase platform.
For online inquiries, you may visit the SUNCROWN Store on Amazon.