Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your FLEXISPOT E4 Classic Electric Standing Desk. Please read this manual thoroughly before use to ensure proper function and longevity of your product.

Figure 1: The FLEXISPOT E4 Classic Electric Standing Desk, featuring a bamboo contour desktop and silver frame, set up with dual monitors in an office environment.
Safety Information
- Ensure all components are securely fastened before use.
- Keep children and pets away from the desk during operation.
- Do not overload the desk beyond its specified weight capacity (220 lbs).
- Avoid placing liquids directly on the control panel or motor components.
- Disconnect power before cleaning or maintenance.
- Only use the provided power adapter.
Package Contents
Please verify that all parts are present before beginning assembly. If any parts are missing or damaged, contact customer support.
- Bamboo Contour Whole-Piece Desktop (55"x28")
- Silver Frame Legs (Dual Motor)
- Control Panel
- Power Adapter and Cable
- Assembly Hardware (screws, tools, etc.)
- Instruction Manual (this document)
Setup and Assembly
Assembly is required for this product. Please follow these steps carefully.
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches.
- Attach Legs to Desktop: Position the desktop upside down. Align the leg frames with the pre-drilled holes on the underside of the desktop. Secure them using the provided screws and tools.

Figure 2: Desk dimensions indicating 55 inches width, 28 inches depth, and adjustable height up to 50 inches.
- Install Control Panel: Mount the control panel to the desired location on the underside of the desktop, typically on the front edge for easy access. Connect the control panel cable to the motor control box.

Figure 3: The programmable control panel with LED display, up/down buttons, and memory presets (1, 2, 3, M, A).
- Connect Power: Plug the power adapter into the control box, and then plug the power cable into a standard electrical outlet.
- Cable Management: Utilize the two cable management holes on the desktop to route and organize your cables, preventing clutter.

Figure 4: Detail showing the integrated cable management holes and the water-resistant surface of the bamboo desktop.
- Initial Calibration: After assembly and power connection, the desk may require an initial calibration. Refer to the "Operating Instructions" section for details on resetting or calibrating the desk.
Operating Instructions
Height Adjustment
The FLEXISPOT E4 Classic desk features a dual-motor lift system for smooth and quiet height adjustments.
- Raise Desk: Press and hold the Up Arrow button (▲) on the control panel. The desk will move upwards.
- Lower Desk: Press and hold the Down Arrow button (▼) on the control panel. The desk will move downwards.
- Release the button at your desired height. The desk can adjust from 24.4 inches to 50 inches.

Figure 5: The 3-stage lifting design provides a wide range of height adjustments, suitable for various user heights, from 24.4" (kid) to 50" (tall).
Programmable Memory Presets
The control panel allows you to save up to three preferred height settings for quick adjustments.
- Set a Memory Position:
- Adjust the desk to your desired height using the Up/Down buttons.
- Press the "M" button. The LED display will show "S-".
- Within 3 seconds, press one of the number buttons ("1", "2", or "3") to save the current height to that preset. The display will show "S-1", "S-2", or "S-3" to confirm.
- Recall a Memory Position: Simply press the corresponding number button ("1", "2", or "3"). The desk will automatically move to the saved height.
Sit/Stand Reminder
The "A" button can be used to set a reminder to switch between sitting and standing positions.
- Consult the full manual for detailed instructions on setting and customizing the sit/stand reminder function.
Ergonomic Curved Design
The 55"x28" desktop features an ergonomic curved design for enhanced comfort and efficiency during work or study.

Figure 6: The ergonomic curved edge of the desktop, designed to provide a more comfortable and natural working posture.
Maintenance
- Cleaning: Wipe the desk surface and frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals. The bamboo surface is designed to be water-resistant, making it easy to clean.
- Motor Care: The dual-motor system is designed for low noise and durability. No specific user maintenance is required for the motors.
- Cable Management: Periodically check that all cables are neatly routed through the cable management holes and are not pinched or tangled.
- Fastener Check: Occasionally check all screws and fasteners to ensure they remain tight. Retighten if necessary.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Desk does not move. | Power cable disconnected; overload protection activated; motor error. | Check power connections. Reduce weight on desk. Unplug and replug power after 10 minutes. Perform a reset (see below). |
| Desk moves unevenly or makes unusual noise. | Loose fasteners; obstruction; motor synchronization issue. | Check and tighten all assembly screws. Ensure no obstructions under the desk. Perform a reset. |
| LED display shows an error code (e.g., "E01", "RST"). | System error; need for reset. | Reset Procedure: Press and hold the Down Arrow button until the desk reaches its lowest position and then slightly rises. Release the button. If the error persists, unplug the desk for 10 minutes and try again. |
| Memory presets not working. | Presets not saved correctly. | Re-save your desired memory positions following the "Programmable Memory Presets" instructions. |
If the issue persists after attempting these solutions, please contact FLEXISPOT customer support.
Specifications
| Feature | Detail |
|---|---|
| Model | E4 Classic |
| Brand | FLEXISPOT |
| Desktop Material | Bamboo Contour Whole-Piece Board |
| Frame Material | Alloy Steel (Silver Frame) |
| Product Dimensions (D x W x H) | 28"D x 55"W x 50"H (Max Height) |
| Height Adjustment Range | 24.4" to 50" |
| Lifting System | Dual Motor, 3-Stage Lifting |
| Weight Capacity | Up to 220 lbs |
| Special Features | Electric Height Adjustment, Programmable Memory Presets, Sit/Stand Reminder, Curved Ergonomic Design, Cable Management Holes, Waterproof Surface |
| Assembly Required | Yes |
Warranty and Support
FLEXISPOT products are designed for durability and performance. For specific warranty details regarding your E4 Classic Electric Standing Desk, please refer to the warranty card included with your purchase or visit the official FLEXISPOT website.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact FLEXISPOT customer service:
- Website: www.flexispot.com
- Email: support@flexispot.com
- Phone: Refer to the official website for regional contact numbers.
When contacting support, please have your product model (E4 Classic) and purchase information ready.





