- S-1
- The current height is saved to button 1.
- RST
- The desk is ready to reset. Keep holding the down arrow: the top goes to the bottom, rises a little and the screen shows the lowest height. Then let go.
- ER1
- A motor fault message. Switch the power off, check that the motor cable and the control box cable sit firmly, switch on again and run the reset.
- LOC
- The child lock is on and the buttons do nothing. Hold up and down together for more than 5 seconds to turn it off. The same hold turns it on.
- hot
- The motor is warm from too many trips up and down in a row. Height changes pause for about 18 minutes, then the desk works again.