I would contact Progressive. The say the will repair or replace units under warranty so I would be asking about repairs. Also by giving them the exact sequence and error codes they may be able to tell you what is wrong.
Progressive Industries
414B Airport Boulevard
Morrisville, North Carolina 27560
Phone: 919-462-8280
Fax: 919-462-6132
Email:
info@progressiveindustries.net
Office Hours: Monday – Friday 9AM to 5PM EST.
It is you, our customer, that has made Progressive Industries a business success and we are here to assist you with our products in whatever manner necessary.