Cirrus SR20 - Environmental System Emergencies; Carbon Monoxide Level High

3-26 P/N 13999-004 Info Manual
Section 3 Cirrus Design
Emergency Procedures SR20
Environmental System Emergencies
Carbon Monoxide Level High
CO LVL HIGH Warning
1. Air Conditioner (if installed)......................................................OFF
2. Temperature Selector............................................................COLD
3. Vent Selector......................... FEET/PANEL/DEFROST POSITION
4. Airflow Selector .............................. SET AIRFLOW TO MAXIMUM
5. Panel Eyeball Outlets ............................................................OPEN
If CO LVL HIGH does not extinguish:
6. Supplemental Oxygen (if available)
a. Oxygen Masks or Cannulas ............................................. DON
b. Oxygen System .................................................................. ON
c. Oxygen Flow Rate .................................................. MAXIMUM
7. Cabin Doors ...................................................... PARTIALLY OPEN
8. Land as soon as possible.
Amplification
Annunciation indicates carbon monoxide level is greater than 50 PPM.
Ensure that air condition is not in recirculate mode and that air
temperature is set to full COLD to supply maximum amount of fresh air
to cabin.
CO LVL HIGH
September 2011