in Support

What does a ‘O2 Delivery Error’ message mean?

This message is displayed on Inogen G3 concentrators. A breath has been recognized, but proper oxygen delivery has not been detected. Check all connections and restart the unit. If the message persists the concentrator may need a service.

This is a medium-priority alert message and is accompanied by a triple beep repeated every 25 seconds, and a flashing red light.