DUMOS B0CKTBD2BM Electric Standing Desk Instruction Manual

Electric Standing Desk
Instruction Manual
D-JHED121-5524

Specifications

Height Adjustment Range 28.3”–46.4” (72–118cm)

1. Supplied Parts and Hardware
2. Extra Parts
3. Component List

Setting the Desk Legs to the Same Height

Setting the Desk Legs to the Same Height

Insert the transmission rod into the hex hole and turn the transmission rod clockwise until the left leg goes to the lowest position.

Insert the other end of transmission rod to the slot on the leg (You may rotate the rod slightly for better installation).
Secure the transmission rod to the slot by tightening the pre-assembled set screw using the allen key.

Assembling and Attaching the Desktop

Connecting the Cables

Using the Controller

| Short-press the button, and the display will flash. Press the1 ，2 ，or3 button to save the current height setting to that button.
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| Press the button, and the desk will move to the height that was previously set for that button.
| Press the button, and the desk will move to the height that was previously set for that button.
| Press the button, and the desk will move to the height that was previously set for that button.
| Press the button to raise the desk continuously until it reaches the highest position of 46.5″ (118cm) or the button is released.
| Press the button to lower the desk continuously until it reaches the lowest position of 28.3″ (72cm) or the button is released.

Settings

1. Change Display Height Units
   Press and hold the button until a flashing’S–‘is displayed. Press again and’Un’is displayed. Press to select it, press or to switch between ‘IN'(imperial) and’SI’ (metric), and press to save your choice.

2. Change Collision Detection Sensitivity
   Press and hold the button until a flashing’S–‘is displayed. Press again and’Un’is displayed. Press  or   to switch to’CF’and press to select it.
   Press or to switch between off, low, normal, and high sensitivity.
   Press to save your choice.

3. Reset
   Press and hold the button for 5 seconds, and the screen will show ‘RES’.Continue holding until the desk goes down to its lowest level and comes back up slightly.

4. Protection Mode Error Codes

Protection Mode Error Codes

Hot| Overheating Protection: When the motor has been working continuously for 2 minutes, it will stop operating to prevent damage from overheating. Wait for at least 18 minutes before making any further height adjustment.
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E10| Sensor Malfunction Warning: Motor safety sensor can’t be detected. Power off, check the connection between the motor and controller, and power back on again.
E20| Overloading Warning: Max load exceeded. If raising the desk take the things off the desk and try again. If lowering the desk, power off, take the things off the desk, power back on
and try again.
E02| Operation Status Warning: The desk stops moving if vibration, impact, or incline are detected. If this detection is incorrect, follow the reset instructions before continuing use.
E32| Overvoltage Protection: Input voltage too high. If the correct AC adapter is being used, power off the desk, check the connection between power and the controller, and power on again.
E31| Undervoltage Protection: Input voltage too low. If the correct AC adapter is being used, power off the desk check the connection between power and the controller and power
on again.
E60| Unequal Leg Height Warning: Power off the desk and check whether the left and right legs are at the same height. Adjust if necessary by following the instructions. Power on again.
–| Cable Disconnection Warning: Check motor and controller cable connections. Normal operation should return once all connectors are properly connected.

Thank you for choosing this product. We strive to provide you with the best quality products and service in the industry. Should you have any issues, please don’t hesitate to contact us.

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