![OPI_with_Tag_RGB_300dpi_3in_tall-1.png]](https://knowledge.opisystems.com/hs-fs/hubfs/OPI_with_Tag_RGB_300dpi_3in_tall-1.png?height=50&name=OPI_with_Tag_RGB_300dpi_3in_tall-1.png)
Fan Control
Fan Control components and functionality
- How to wire an OPIBLUE automatic fan control system including Hand Off Auto switch, Fan outputs (Fan1 and Fan2) and Heater
- Can I use my OPI BLUE Fan Control System to Re-Hydrate my Grain?
- What does the PPOT calibration button do?
- Is there a time interval between multiple fan start ups on multiple bins?
- Safe Storage by Grain Type
- Can I use my OPI Blue Fan Control System in manual mode with a timer?
- Why does an electrician need to wire some of my OPI Blue fan control system?
- Why can't I use fan automation below -7 C (19 F) ambient air temperature on my OPI Blue System?