How to reset error code on Trane sensor/control BAYSENS119A

[billymons]

Im getting error e1 e2 on the sensor. How do I reset it. I tried turning thr rtu off and on and nothing. Could not find any info on net. I know what the error codes are but dont know how to reset on sensor/control. Thanks If you have a link to this info that would be great.

[ascj]

So you know what caused the heat and cool failure. And you fixed it. And it still won't reset?

What was wrong with the unit to trigger the failure?

It could be a few things.......but most common is open, shorted or failed outdoor sensor.

[billymons]

I found a wire plug off of the board. Solved. Thx anyway

[gwoner]

hold the self terst button in on the bottom of the sensor for 2-3 secs. t i think this action resets the sensor.