Hi Gabib,
thanks for your answer.
I still hope somebody else can help.

I've seen this post while I was looking for info on my Autohelm 3000. I hope somebody is tuned on this subject. I read that SEAPUP has a copy of the service manual: I would appreciate very much if he or anybody of you, who is in hold of a service manual, could send me a copy. My unit is malfunctioni...