Introduction
Thank you for choosing the MAIDeSITe M1 Pro Electric Height Adjustable Desk. This manual provides essential information for the safe and efficient use of your new desk. Please read these instructions carefully before assembly and operation, and retain them for future reference.
The MAIDeSITe M1 Pro desk is designed to enhance your workspace ergonomics, allowing seamless transitions between sitting and standing positions. It features a robust frame, a spacious desktop, and a smart control panel with memory presets and safety functions.
Safety Information
- Ensure all components are present and undamaged before assembly. Do not use if any parts are missing or faulty.
- Keep children and pets away from the desk during operation to prevent injury.
- Do not place hands or other objects near moving parts of the desk frame during height adjustment.
- Ensure the power cable is not pinched or damaged. Only use the provided power adapter.
- Do not overload the desk. The maximum load capacity is 80 kg.
- Avoid spilling liquids on the control panel or electrical components.
- For indoor use only.
Package Contents
Please verify that all parts are included in your package:
- Desktop sections (140 x 70 cm)
- Electric lifting columns and frame
- Control panel with LED display
- Power adapter and cable
- Assembly hardware (screws, tools)
- Accessories: Storage bag, drawer, cable management tray, casters, hooks
- User Manual
Setup and Assembly
The MAIDeSITe M1 Pro desk is designed for easy assembly. Follow the steps below using the provided tools and hardware.

Figure 1: Exploded view showing all components of the MAIDeSITe M1 Pro desk, illustrating how they fit together for assembly. This includes the desktop, frame, lifting columns, control panel, and various accessories.
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches.
- Assemble Frame: Attach the lifting columns to the crossbar and foot supports using the provided screws. Ensure all connections are secure.
- Attach Desktop: Place the desktop sections onto the assembled frame. Align the pre-drilled holes and secure the desktop with the appropriate screws.
- Install Control Panel: Mount the control panel to the underside of the desktop in the designated area. Connect the control panel cable to the motor control box.
- Connect Power: Plug the power adapter into the control box and then into a wall outlet.
- Attach Accessories: Install the storage bag, drawer, cable management tray, and hooks as desired. Attach the casters to the foot supports if you wish to use them for mobility.
Operating Instructions
Your MAIDeSITe M1 Pro desk features an intuitive control panel for easy height adjustment and personalized settings.

Figure 2: The multifunction control panel features an LED display, up/down arrows for adjustment, four memory preset buttons (1, 2, 3, M), a USB charging port, and a child safety lock button.
Height Adjustment
Use the Up (^) and Down (v) arrow buttons on the control panel to adjust the desk height. The desk offers a continuous height adjustment range from 72 cm to 120 cm.

Figure 3: Visual representation of the desk's height adjustment capabilities, demonstrating comfortable sitting positions at 72cm and standing positions up to 120cm, accommodating various user heights.
Memory Presets
The control panel allows you to save up to four preferred height settings for quick adjustments.
- Adjust the desk to your desired height using the Up/Down arrows.
- Press the M button. The LED display will show 'S-'.
- Within 3 seconds, press one of the number buttons (1, 2, 3, or 4) to save the current height to that preset. The display will show 'S-1', 'S-2', etc., indicating successful storage.
- To recall a saved height, simply press the corresponding number button.
Child Safety Lock
Activate the child safety lock to prevent accidental adjustments.

Figure 4: The child safety lock feature, indicated by 'LOC' on the display, prevents unintended height adjustments, ensuring safety in environments with children.
- To activate the lock, press and hold the M button for 5 seconds until 'LOC' appears on the display. All buttons will be disabled.
- To deactivate the lock, press and hold the M button again for 5 seconds until 'LOC' disappears and the current height is displayed.
USB Charging Port
The control panel includes a built-in USB port for convenient charging of your devices.
Anti-Collision System
The desk is equipped with an anti-collision system. If the desk encounters an obstacle during height adjustment, it will automatically stop and reverse slightly to prevent damage or injury.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your MAIDeSITe M1 Pro desk.
- Cleaning: Wipe the desktop and frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the surface. The desktop surface is waterproof for easy cleaning.
- Cable Management: Regularly check and organize cables using the provided cable management tray to prevent tangles and damage.
- Inspection: Periodically check all screws and connections to ensure they remain tight. Retighten if necessary.
- Motor Care: The electric motor is maintenance-free. Do not attempt to open or lubricate the motor housing.
Troubleshooting
If you encounter any issues with your desk, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Desk does not move / 'LOC' displayed | Child safety lock is active. | Press and hold the M button for 5 seconds to deactivate the lock. |
| Desk stops moving / reverses during adjustment | Anti-collision system activated by an obstacle. | Remove the obstacle and resume adjustment. |
| No power / Display off | Power cable disconnected or power outage. | Check power connections and wall outlet. Ensure the power adapter is securely plugged in. |
| Uneven height adjustment | Possible calibration issue or obstruction. | Lower the desk to its lowest position and hold the down arrow for 10 seconds to reset. Check for obstructions. |
| Motor noise is excessive | Unusual operation. | The motor is designed to be ultra-quiet (<45dB). If noise is excessive, discontinue use and contact customer support. |
Specifications
Detailed technical specifications for the MAIDeSITe M1 Pro Electric Height Adjustable Desk.

Figure 5: Key performance specifications of the desk, highlighting the powerful motor, smooth 25mm/s rise speed, ultra-quiet operation below 45dB, and a robust 80kg load capacity.
- Model Number: MJ-D2D-2-EU
- Desktop Dimensions: 140 cm (Length) x 70 cm (Width)
- Height Adjustment Range: 72 cm to 120 cm
- Load Capacity: Up to 80 kg
- Motor Type: Electric
- Rise Speed: 25 mm/s
- Noise Level: <45 dB
- Material: Carbon steel frame, Engineered wood desktop
- Features: 4 Memory Presets, USB Charging Port, Child Safety Lock, Anti-Collision System, Rounded Corners, Waterproof Surface
- Included Accessories: Storage Bag, Drawer, Cable Management Tray, Hooks, Casters
- Product Weight: Approximately 27 kg
Warranty and Support
MAIDeSITe is committed to providing high-quality products and customer satisfaction.
- Warranty: This product comes with a 5-year warranty from the date of purchase, covering manufacturing defects.
- Returns: You may be eligible for free returns within 30 days of purchase, subject to retailer policies.
- Customer Support: For any questions, technical assistance, or warranty claims, please contact MAIDeSITe customer support through your purchase platform or the official MAIDeSITe website. Please have your model number (MJ-D2D-2-EU) and purchase details ready.





