Well, dang, PC. If not a remote, then your picture is of the control panel normally attached to the unit but in this cased mounted elsewhere? But you say you can turn it on at the unit? I thought the one I have might be identical to yours, but without using that panel I can't turn mine on.
And if it is the control panel that was removed from the unit, is there a blanking plate where the unit was? Can you attach a pic of it?
You might also try the forums at
Wind-sun That's a great group that will know more about the unit you have and possible problems/fixes.
What model do you have?
Phil
