Also have ATX timer problems with my little hangup unit. Solar panel and battery work great. Impeller jammed once, was easy to fix. Fuse never blew.
I jumped the battery directly to the motor, and the motor works, so it's got to be the timer. It counts down just fine, but doesn't put out current.
I'm very disappointed that it quit after only 3-4 months, but if the service is good I guess I'll be happy.
