Frequently Asked
Questions
What to do when you have an E9 error code on your ActronAir QUE controller
This video helps you to quickly understand what to do when you receive an E9 error code on your ActronAir QUE controller for your ActronAir ducted system. The E9 code typically is associated with low pressure, with the video explaining common causes and what actions you can take.
Our QUE controller platform is compatible with the premium ESP Platinum ducted series.