by woodygb » 14 Sep 2018, 21:34
Cannot help on the manually lowering ...I actually doubt that you can ...however here is the error code.
20C3 Seat lift Over current when operating function, might be overload.
And here is the official " fix "
Overcurrent is detected when the current to the actautor motor exceeds a predefined value a short time. This can be due that the actuator hits
the actuator hard end stop or any other hard stop. It could also be due to overload from the user weight or from that something is not moving as
easy as it should. - Find out where in the movement the over current occurs. - Check that the actuator do not move into a hard end stop. -
Check that the seat function can do a full movement as expected without user. - Replace actuator if no other reason for the overcurrent is
found.
An expert is a person who has made all the mistakes that can be made in a very narrow field.
Niels Bohr