CONFIDENTIAL and
PROPRIETARY
INOGEN ONE G3 OXYGEN CONCENTRATOR
TECHNICAL MANUAL
Degree of Safety for Application in
Presence of Anesthetic Gases:
Not suitable for such applications
5. INOGEN ONE G3 ERROR CODE TABLE
Possible Causes & Troubleshooting
Instructions
Low voltage on power supply
Replace the power supply or remove
the battery to see if the concentrator
was running on battery power
The concentrator was shut down due
to a pressure error. Check that the
sieve beds are installed properly.
System electric current out of
specifications
There may be a fault with the motor.
If the error is persistent, return the
concentrator for service
Signal or reading out of spec.
Applies to signals from user
interface and other internal
connections.
A sensor has given an out of range
reading and might need to be serviced
if the error persists after restarting
the concentrator.
Temperature out of
specifications
Remove the concentrator from the
carry bag and restart the concentrator
after 10 minutes to cool down. If the
error persists, the fan may have failed.
If the System Cold message appears,
allow the concentrator to warm up for
15 minutes in a room temperature
environment and then restart the
concentrator.
Battery over temperature during
discharge
The concentrator might need to be
moved to a cooler location with
improved ventilation
The Oxygen purity is < 82% for 30
minutes
The sieve beds may require servicing