FAQ

|Pressure Switches

What is the factory reset method for ISE/ZSE10/30A/40A/80 series digital pressure switches?

Press the “S” button for 2 s or more and select “F99” in function mode. Press the “S” button and use the “△” or “▽” button to change the display from “OFF” to “ON.” Press and hold the “S” button and the “▽” button simultaneously for more than 5 s to return to the factory default settings.