Why aren't the buttons on my Irrigation Controller working? Matt W 24 April 2020 07:43 Updated Follow Programming may be incorrect Check the programming on your Irrigation Controller schedule for errors Control panel may be faulty Call our Customer Service team as the control panel on your Irrigation Controller may be faulty Related articles How do I program my Irrigation Controller? Why won't my Irrigation Controller start automatically? How do I connect my Irrigation Controller to Holman Home? Why is a single station or zone not working in my irrigation system? Why doesn't iGardener™ work on my device? Comments 0 comments Please sign in to leave a comment.