Introduction
This manual provides essential instructions for the assembly, operation, maintenance, and troubleshooting of your FLEXISPOT S3K-Lite King Size Adjustable Bed Frame Base. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Image: The FLEXISPOT S3K-Lite King Size Adjustable Bed Frame Base, shown with the head section elevated, integrated into a modern bedroom environment.
Safety Information
Adherence to the following safety guidelines is crucial for preventing injury and damage to the product:
- Weight Capacity: Do not exceed the maximum weight capacity of 750 lbs (340 kg). This includes the mattress and occupants.
- Pinch Points: Exercise caution around moving parts to avoid pinch points during bed adjustment. Keep hands and feet clear.
- Under-Bed Light: Use the under-bed light feature as intended to illuminate the floor and prevent tripping hazards during nighttime movement.
- Assembly: Assemble the bed frame strictly according to the provided instructions to ensure stability and prevent structural failure.
- Children and Pets: Keep children and pets away from the adjustable bed's moving mechanisms.
- Power Cord: Ensure the power cord is not pinched or tangled. Avoid placing heavy objects on the cord.
Components List
Before assembly, verify that all components are present:
- Adjustable Bed Frame Base (pre-assembled sections)
- Wireless Remote Control
- Power Adapter and Cord
- 12-inch Bed Legs (set of 6 or 9 depending on size)
- Mattress Retainer Bars (2 units)
- Bolts and Allen Wrench for leg attachment
Setup and Assembly
The FLEXISPOT S3K-Lite is designed for straightforward assembly. It is recommended to have two people for certain steps due to the weight of the unit.
- Unpack Components: Carefully remove all parts from the packaging. Place the folded bed frame on a clean, flat surface.
- Attach Legs: Securely screw the 12-inch bed legs into the designated threaded holes on the underside of the frame. Ensure all legs are tightened.
- Unfold Frame: Carefully unfold the bed frame sections.
- Connect Cables: Connect the motor cables to the control box. Connect the power adapter to the control box and then plug it into a power outlet.
- Install Retainer Bars: Insert the mattress retainer bars into the holes at the foot of the bed frame.
- Position Frame: With assistance, carefully flip the assembled frame over and position it in your desired location.
- Insert Batteries: Install the provided batteries into the wireless remote control.
- Test Functions: Test all remote functions to ensure proper operation before placing your mattress on the frame.

Image: Illustrations of the 12-inch bed legs providing under-bed storage space and the zero-clearance design for compatibility with various bed frames.

Image: Visual guide showing the FLEXISPOT S3K-Lite bed frame in various configurations: standalone, with a headboard, integrated into a bed frame, and a zero-clearance setup.
Operating Instructions
Your FLEXISPOT S3K-Lite adjustable bed frame is controlled by a wireless remote. Familiarize yourself with the remote's buttons for optimal use.

Image: A user operating the FLEXISPOT S3K-Lite adjustable bed with its wireless remote control, highlighting the various function buttons.
Remote Control Functions:
- Head Incline: Use the head up/down arrows to adjust the head section to your desired angle.
- Foot Incline: Use the foot up/down arrows to adjust the foot section to your desired angle.
- Zero Gravity (ZG): Press the 'ZG' button to automatically move the bed into the Zero Gravity position, which elevates the head and feet to distribute body weight evenly and reduce pressure.
- Anti-Snore: Press the 'Anti-Snore' button to slightly elevate the head section, which may help reduce snoring.
- Memory Position: Program and recall your favorite bed positions using the memory button. Refer to the remote's specific instructions for programming details.
- Flat Position: Press the 'FLAT' button to return the bed to a completely flat position.
- Under-Bed Light: Activate the under-bed light for soft illumination, useful for navigating in the dark.

Image: The independent head and foot incline feature of the FLEXISPOT S3K-Lite, demonstrating adjustable angles for personalized comfort.

Image: A user experiencing the Zero Gravity position on the FLEXISPOT S3K-Lite, with specific angles for head (35°) and foot (15°) elevation.

Image: A man sleeping in the anti-snore position on the FLEXISPOT S3K-Lite, with the head section gently elevated by 15 degrees.

Image: A person resting on the FLEXISPOT S3K-Lite bed frame in its flat position, illustrating the ease of returning to a standard sleeping surface.

Image: The FLEXISPOT S3K-Lite bed frame with its under-bed light activated, providing subtle illumination in a darkened room.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your adjustable bed frame.
- Cleaning: Wipe the frame with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Motor Inspection: Periodically check motor and cable connections for any signs of wear or damage. Ensure cables are not pinched.
- Fasteners: Occasionally check all bolts and fasteners to ensure they remain tight. Retighten if necessary.
- Clearance: Ensure there are no obstructions under or around the bed frame that could interfere with its movement.
Troubleshooting
If you encounter issues with your adjustable bed frame, refer to the following common solutions:
Problem | Possible Cause | Solution |
---|---|---|
Bed does not operate | No power, loose connections, remote battery dead | Check power outlet, ensure all cables are securely connected, replace remote batteries. |
Motor makes noise but bed does not move | Obstruction, weight overload | Remove any obstructions under the bed. Ensure total weight does not exceed 750 lbs. |
Remote not pairing | Pairing sequence not followed, interference | Refer to the remote's specific pairing instructions. Move away from other wireless devices. |
Squeaking or creaking sounds | Loose fasteners, friction between components | Check and tighten all assembly bolts. Apply silicone lubricant to pivot points if necessary. |
Specifications
Feature | Detail |
---|---|
Model | S3K-Lite |
Size | King |
Product Dimensions (L x W x H) | 78.74" x 74.8" x 14.41" |
Weight Capacity | 750 lbs (340 kg) |
Special Features | Adjustable Head & Foot Incline, Zero Gravity, Anti-Snore, Memory Positions, Under-Bed Light, Zero Clearance Design |
Control Type | Wireless Remote |
Leg Height | 12 inches |
Compatible Mattress Size | King |
Certifications | FCC, CE |

Image: Detailed specifications diagram for the FLEXISPOT S3K-Lite King Size Adjustable Bed Frame Base, including length, width, height, and weight capacity.
Warranty and Support
Your FLEXISPOT S3K-Lite Adjustable Bed Frame Base comes with a five-year quality guarantee. This warranty covers manufacturing defects and ensures the product's safety, quality, and longevity.
For warranty claims, technical support, or any inquiries, please contact FLEXISPOT customer service. Refer to the contact information provided with your purchase documentation or visit the official FLEXISPOT website.