Alisun Sunvision Compact XL
 

I have one of this Alisun standup's and have a problem now.

When I turn it on the fans on the side panels are running and do
not stop. The machine tells me error 2.
It's not possible to start a session or to reset the E2.

Anyone know about this situation or does someone have
a description of Alisun error codes.

Any help very welcome and appreciated.