Plumbing Questions? Ask a Plumber and Get Answers ASAP.
Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.
If the digital display is not lit then either there is no power to the unit of the controller has failed. Did you put a volt meter on the connections at the unit?
Yes their support is poor. Let me know what you find when you do the voltage testing. There is no fuse other than the breaker in your electrical panel. Nothing between the breaker and the control board
How did this work out?