WING and ENG Anti Ice Panel

Question 1

WING pb - Fault light (Amber)

Answer 1

Low pressure
Either valve disagreement with pb
Either valve in transit

Question 2

WING pb - ON light (Blue)

Answer 2

Wing a. Ice memo on ECAM
In flight, both valves open if air available
On ground, both valves open for 30 second test sequence

Question 3

ENG 1 2 pb - Fault light (Amber)

Answer 3

Valve disagreement

Valve in transit

Question 4

ENG 1 2 pb - ON light (Blue)

Answer 4

ENG a. Ice memo on ECAM

Respective valve open if air available