Cirrus DESIGN SR22T - Pitot Heat Current Sensor Annunciation; Pitot Heat Required Annunciation

Cirrus Design Section 3A
SR22T Abnormal Procedures
P/N 13772-003 3A-17
Pitot Heat Current Sensor Annunciation
PITOT HEAT FAIL Caution
1. Pitot Heat Circuit Breaker ................................................... CYCLE
2. Pitot Heat ............................................................. CYCLE OFF, ON
If inadvertent icing encountered, perform Inadvertent Icing
Encounter Emergency Checklist and:
a. Airspeed .......................EXPECT NO RELIABLE INDICATION
b. Exit icing conditions using attitude, altitude, and power
instruments.
Amplification
Pitot heat failure. Displayed when Pitot heat switch is ON and Pitot
heat current is not detected.
Pitot Heat Required Annunciation
PITOT HEAT REQUIRED Caution
1. Pitot Heat ...................................................................................ON
Amplification
Displayed 20 seconds after system detects OAT is less than 41°F
(5°C) and Pitot Heat Switch is OFF.
PITOT HEAT FAIL
PITOT HEAT REQD
Revision 1