I am having a problem where a 2009 Schindler 330A Door operator, is opening about 5 inches and stopping. After it times out it will shut, but will not go further than that.
Any idea what could be causing this, track is clean. Ramp, everything is lubed ...
Thanks in advance.
a 2009 mean nothing
wath model is the door op.?
is a:
TDC board inside c.o.p
or
is a AC Black box inside c.o.p
or
is a aluminum door motor and box (1 unit) over car top ?
