E09 on the Valley ICON 5 / ICON X
An independent guide from FixMyPivot, not from the manufacturer. Brand and panel names are here only so you can find your own equipment.
What it means
PRESSURE (mA) SENSOR OUT OF RANGE HIGH.
The milliamp pressure sensor is reading above the highest pressure the panel expects from it. It does not shut the machine down. A failed sensor can cause it. E10 is the same sensor reading too low. E07 and E08 are for a millivolt sensor and E09 and E10 are for a milliamp sensor, so the code also tells you which kind is fitted. You need that when ordering a replacement.
Reading the display and looking the machine over with every door and cover closed is fine. Anything past that means power shut off and locked out at the main disconnect first, and electrical checks belong to a dealer, an electrician, or someone qualified to be in the panel.
E09 on other panels
This page is for the Valley ICON 5 / ICON X. The same code on another panel can mean something else:
- Valley ICON 10 / ICON 1PRESSURE (mA) SENSOR OUT OF RANGE HIGH
- Valley TouchPro · different meaningPressure sensor reads high with the pump off
- Valley Pro / Pro2 · different meaningPressure reading high with the pump off
- Valley Select2 · different meaningPressure high with pump off: logged after the pump is off 5 minutes with more than 7 psi
Safety
Center pivots run on high voltage and heavy moving machinery. Shut off and lock out power at the main disconnect before you open a panel or touch anything electrical. If you are not sure, stop and call your local pivot dealer or a licensed electrician. These pages tell you what a code means. They do not replace a qualified technician, and the safety instructions that came with your equipment come first.
FixMyPivot is an independent troubleshooting service. It is not affiliated with, authorized by, or sponsored by any equipment manufacturer. All brand, panel and product names are trademarks of their owners and are used here only to identify the equipment a code appears on. This information is general, is provided as is without warranty, and may not match the software version on your panel. Use of these pages is subject to our Terms of Service.