AnthroDesk AD-A4 User manual

ASSEMBLY INSTRUCTIONS
MODEL: AD-A4
PROGRAMMABLE SINGLE MOTOR STANDING DESK
WITH TABLETOP
Please take the time to carefully read this manual before using the product.
If you need customer support, please call us at
1-800-267-1783
www.AnthroDesk.ca [Canada]
www.AnthroDesk.com [USA]

Handset Interface
Desk Initialization:
When the system is unresponsive, or the handset displays "RST," it is necessary to initialize
the standing desk. The initialization operation involves pressing and holding <↓> until the
frame has reached the lowest position. Next, press and hold <↓> for 5 seconds until you
hear a beep.
Desk Operation:
Press <↑> to move the desk up until it reaches the highest position.
Press <↓> to move the desk down until it reaches the lowest position.
Pressing <↑> or <↓> shortly runs the desk a short distance.
Memory Function:
This handset can save pre-set heights.
Move the desk up or down to the desired position.
1. Press <S> briefly until the display shows “S-”, and “-” flashes, then press <1> to save
position 1.
2. Repeat the procedure to save the other positions.
Height Settings:
The system supports the height limit of the desk. The operation method is to press and hold
the <↑> and <↓> buttons simultaneously for 5 seconds at the desired height until you hear
the buzzer, indicating that the limit position is successfully stored. When the desk is in the
upper half of the stroke, the limit is the highest position. When it is in the lower half of the
table stroke, the limit is the lowest position.
Disabling the Height Limit:
Method 1: Reset the system, and the high and low limits will be canceled.
Method 2: Run the desk to the high or low limit point, then press and hold the <↑> and <↓>
buttons simultaneously for 5 seconds until you hear the buzzer, indicating that the limit
position is successfully canceled.
Lock and Unlock:
Lock: Press and hold <S> and <↑> together for 5 seconds. When the digital display shows
"Loc," it means the system has been locked, and the desk cannot be raised or lowered.
Unlock: Press and hold <S> and <↓> together for 5 seconds. When the digital display
changes from "Loc" to the normal digits, it means the system has been unlocked.
Reset:
When the system's leg is replaced with a new one, or the parameters need to be restored to
the factory settings, press and hold <↑> and <↓> simultaneously for 10 seconds to hear a
long buzzer. The parameters will be restored to the factory settings and forced to initialize.
Timing Setting:
To set the timing, simultaneously press the <1> and <3> buttons until the handset displays
x.xh. Then, use the <↑> or <↓> buttons to adjust the timing, with each press changing the
timing by 0.5 hours. The settings will automatically exit after 2 seconds. At this point, a
decimal point will flash on the handset, indicating that the timing is active. When the set
timing is reached, the handset will beep 5 times and wake up automatically.
↑
UP
1
HEIGHT
MEMORY
BUTTON 1
↓
DOWN
2
HEIGHT
MEMORY
BUTTON 2
S
SETTING
BUTTON
3
HEIGHT
MEMORY
BUTTON 3

Internal Parameters and Installation Distance Setting:
To access the internal parameters and installation distance settings, long-press <S> for 15
seconds. The handset will display "S-x," with "x" flashing (where "x" represents the
parameter group). Press <S> again to enter the parameter group and set the corresponding
parameters, and use <↑> or <↓> to switch between parameter groups. Once the settings are
adjusted successfully, press <S> to return to the running interface.
The parameters that can be set are as follows:
“S-1” CM or INCH:
Use <↑> or <↓> to select 1 for INCH or 0 for CM. To save the selection, press <S> again.
“S-6”
Error Code
Error Code Description Action
E01
The main supply voltage is over 45V.
Check the main power supply.
E02
The rod height difference between the two
legs is more than 1 cm. Initialize the frame and reset the operation.
E04
Handset connection or communication error
occurred. Check the power cable of the handset.
E05
The sensor encounters an obstacle and
stops functioning. Release the button and restart the system.
E06
The main power supply failed to start,
below 20V.
Change the main power supply or check the
power supply cable.
E07
Protection triggered when the main power
supply is running below 20V.
Reconnect the power and perform a power-on
reset.
E08 The frame tilts when running. Initialize the frame and reset the operation.
HOT
1. The temperature of the motor is high.
1. Wait for the motor to cool down.
2. The running time exceeds 2 mins within
18 mins. 2. Let the system rest for at least 18 mins.
E11 The Motor 1 is not connected. Check the power cable of the motor.
E12
Error in the Motor 1 current sampling
channel.
Change the control box.
E13
The Motor 1 is out of phase and has a
phase line disconnection.
Check the motor to determine whether the phase
line connection is abnormal.
E14
The Motor 1 Hall sensor error, or Hall wire
disconnected.
Check the Hall signal, or change the power
cable of the motor.
E15 Short-Circuit inside the Motor 1. Change the motor.
E16
Locked-Rotor inside the Motor 1.
Initialize the frame and reset the operation.
E17 The Motor 1 runs in the wrong direction. Change the motor wire or Hall wire.
E18
Weight on Motor 1 is over the limit.
Reduce the weight by removing items.
E21 The Motor 2 is not connected. Check the power cable of the motor.
E22
Error in the Motor 2 current sampling
channel.
Change the control box.
E23
The Motor 2 is out of phase and has a
phase line disconnection.
Check the motor to determine whether the phase
line connection is abnormal.
E24
The Motor 2 Hall sensor error, or Hall wire
disconnected.
Check the Hall signal, or change the power
cable of the motor.
E25 Short-Circuit inside the Motor 2. Change the motor.
E26 Locked-Rotor inside the Motor 2. Initialize the frame and reset the operation.
E27 The Motor 2 runs in the wrong direction. Change the motor wire or Hall wire.
E28
Weight on Motor 2 is over the limit.
Reduce the weight by removing items.
E40 The control box is disconnected in series. Check the connection wires.
E41 Error in the serial signal.
Check the connection wires or change the
control box.
E42 EEPROM error. Change the control box.
E43
Error in the Anti-Collision Sensor.
Change the control box.
determine automatic or manual operation of memory buttons.
1: Automatic. Press any of the memory buttons to automatically move to the preset height.
0: Manual. Press and hold any of the memory buttons until the preset height is reached.

Parts and Tool List
NO NAME QTY NO NAME QTY
1 Lifting System 1 set 11 M6*35 Screw 8
2 Feet 2 12 Plastic Pad 2
3 Sidebars 2 13 Rubber Cushion 8
4 Support Beam 2 14 ST3.5*19 Screw 2
5 Hex Rod 1 15 ST4.8*10 Screw 2
6 Adaptor Holder 1 16 ST4.8*16 Screw 8
7 2.5mm allen key 1
8 4mm allen key 1
9 M4*35 Screw 2
10 M6*10 Screw 16
Begin by mounting the motor onto the hex rod. Next, insert the assembled hex rod into one of the
legs and secure the motor in place using two M4*35 screws. Then, attach the other end of the hex
rod to the remaining leg. Lastly, affix the beam to the legs using a total of 12 M6*10 screws.
2.5mm Allen Key M4*35 Screw*2
4mm Allen Key M6*10 Screw*12
Attach feet to the legs using 8 of M6*35 screws.
4mm Allen Key
M6*35 Screw*8

Attach sidebar to legs using 4 of M6*10 screws fit the 8 rubber cushions to the sidebar.
4mm Allen Key
Rubber Cushion*8
M6*10 Screw*4
Secure the frame to the table top using 8 ST4.816 screws. Next, attach the adaptor holder below
the table top with 2 ST4.810 screws. Finally, fasten the handset to the underside of the table top
using 2 ST3.5*19 screws.
Connect the motor and the adaptor to the handset, connect the power cord to the adaptor.
Product Specifications
Number of Presets: 3
Frame Width Adjustable: No
Frame Width: 103.5 cm (40.75 inches)
Frame Height Adjustable: 70-118 cm (27.56-46.46 inches)
Weight Capacity: 90 kg (198.42 pounds)
Load Speed: 1 cm/s (0.39 inches/s)
Table Top Depth: 60 cm (23.62 inches)
Table Top Width: 120 cm (47.24 inches)
Foot: 60 cm (23.62 inches)
Bracket: 50 cm (19.69 inches)
Noise: ≤50 db
(<60kg recommended for normal use)