OmniLogic (Base) intermittent bootup, fails within 72 hours.

aoffredi

New member
May 20, 2024
1
Michigan
Hello!

My omnilogic boots up intermittently, typically after a 24 hour period shut off. Once (if) it boots all the way back up, it will run for roughly 72 hours and then fault out.

If I hard reboot it immediately after failure, by turning off the 120v power, it will sometimes boot to the initial LCD on, then the relay directly behind the LCD clicks and the screen goes blank and all LEDs are flashing green rapidly. OR the relay directly behind the LCD just clicks forever and all the LEDs flash green rapidly until I turn off the 120v power.

I checked the 12v power supply, its good. I am a loss for what the fault is or where to trouble shoot next.
 
Welcome to TFP.

I checked the 12v power supply, its good. I am a loss for what the fault is or where to trouble shoot next.

You check the 24V DC from the Power Supply also?

How old is the system?

Show us pics of what the board looks like.