I’ve had a dreammaker 400x for a few years now with no issues. It’s 110v plug in and recently it has been overheating and gets an OH alarm on controller it will run a day or so then shuts down and gets ice cold until I reset the controller. I’ve went thru the basics changed the filter, made sure pump doesn’t have air in it, temp is actually extremely hot. I have good flow out of the jets and it 30 degrees out so outside influence is not the issue. I’ve read a few forums people have had same issue but no one ever seem to post how they fix the problem. Im leaning towards a relay on the board that’s not open when heat is not called. Not sure if anyone has had any luck fixing this issue.
