Status Indicators

You can check the status of your ECO3 with the LED lights on the display screen.

Compressor running Yellow light = the compressor is running
Compressor not running Green light = the ECO3 is causing a Save, so the compressor is not running
Compressor Bypass Red light = you have put your ECO3 into manual bypass.  The compressor will stop and start its run as if the ECO3 were not installed.
Override Flashing red light = the ECO3 has put itself in automatic override.  The compressor will stop and start its run as if the ECO3 were not installed.