To err is human, but
feel is divine!
Join Date: Feb 2008
Location: Novi Sad
I have two ideas about source of problem:
a) simple - some mechanical failure which disable possibility of short drop and short rise
b) complicated - failure of Hall positioning sensor (located in window's motor) what make "10 sec" calibration impossible.
If this positioning sensor is in failure state body comp can't determine top position of window and because of this short drop is impossible, because short drop/rise will not be realized if window is in some other position or in some wrong determined other position.