Accessing Alarm Codes - Invacare Solo2 TPO100B Internal Repair Manual

7 TROUBLESHOOTING AND MAINTENANCE
7.6

Accessing Alarm Codes

To access the Alarm codes, the unit first has to be in an alarm condition with the red LED illuminated. While in this condition:
1. Push the ON/OFF and Up/Increase flow setting buttons simultaneously.
• Six numbers will display at the bottom of the screen. The first is the total number of errors occurring, the second number is the error sequence
(current error displayed beginning with "0"), and the last four numbers are the error codes. Refer to Error Codes on page 27.
• If more than one error occurs use the Return/Highlight button to If more than one error occurs use the Return/Highlight button to cycle through
each error. Once the unit is turned off, the alarm codes will reset. All the alarms should be reset and the unit turned back on to see if the unit
can self-correct the problem.
Invacare® Solo2™ Portable Oxygen Concentrator
1 0 3330
# of Errors Error Sequence
26
Error Code
Part No 1176122