What to do if I see error message “CO2 OUT OF RANGE” on my tecan Infinite 200 PRO?
- SStephanie ContrerasAug 14, 2025
If you receive a “CO2 OUT OF RANGE” error on your Tecan Laboratory Equipment, it could be due to several reasons. One cause is that the gas pressure/flow of CO2 is too high in Manual Mode, meaning the current gas concentration has exceeded 15 % (vol.). The valves will close automatically to stop the gas flow. Reduce CO2 pressure using the pressure reduction valve on the gas cylinder or laboratory gas handling system. Wait until the current gas concentration is below 15 % (vol.) before resuming. Another cause could be that the data cable is not connected to the gas control module and/or Infinite 200 PRO. Ensure the data cable is properly connected.