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Back to ECAM System Display Overview

Number	Name	Variation	Meaning
1	Pack outlet temperature	Green color	It is in the normal temperature range.
		Amber color	The temperature is higher than 90 °C.
2	Pack RAM AIR inlet	Green crossline	The flap is closed.
		Amber in transit	The flap is partially open.
		Amber inline	The flap is fully open on ground.
		Green inline	The flap is fully open in flight.
3	Pack turbine bypass valve position	C	The valve is closed (Cold).
		H	The valve is open (hot).
4	Pack compressor outlet temperature	Green color	The temperature is in the normal range.
		Amber color	The temperature is above 230 °C.
5	Pack flow	Green color	Pack flow control valve is open.
		Amber Color	Pack flow control valve is closed.
6	Pack flow control valve	Green inline	Pack flow control valve is open.
		Amber inline	Pack flow control valve is open but isn’t coordinated with the control position.
		Green crossline	Pack flow control valve is fully closed.
		Amber crossline	Pack flow control valve is fully closed but is not coordinated with the control position.
7	User indication	Green color	The RAM air flap is fully open, and both pack flow controls valves are open.
		Amber color	The RAM air flap is not fully open, and both pack flow controls valves are closed.
8	High-Pressure valves	Green crossline	The high-pressure valve is fully closed.
		Amber crossline	The high-pressure valve position is not coordinated with the control position.
		Green inline	The high-pressure valve is partially closed.
9	Engine bleed valves	Green crossline	The bleed valve is fully closed
		Amber crossline	The bleed valve is not coordinated with the control position.
		Green inline	The bleed valve is open.
		Amber inline	The bleed valve is not coordinated with the control position.
10	Precooler inlet pressure	Green color	The pressure is within normal operation range.
		Amber color	The pressure is either under 4 psi, or if the pressure is over 57 psi.
11	Precooler outlet temperature	Green color	The temperature is within normal operation range.
		Amber color	The temperature is lower than 150 °C, or exceeds temperature over 290 °C for 5 seconds, or 270 °C for 15 seconds, or 257 °C for 55 seconds.
12	APU Bleed valve	Green crossline	The APU master switch is ON, and the APU valve is partially open.
		Amber crossline	The APU master switch is ON, the APU bleed switch is ON, and the APU valve is closed.
		Green inline	The APU master switch is ON, and the APU valve is open.
13	Crossbleed valve	Green crossline	The crossbleed valve is closed.
		Amber crossline	The crossbleed valve is not coordinated with the control position.
		Green inline	The crossbleed valve is open.
		Amber inline	The crossbleed valve is not in the control position.
		Amber transit	The crossbleed valve is in transit.
14	High-Pressure ground connection	Green	The high-pressure ground connection is connected.
		Hidden	The high-pressure ground connection is not connected.
15	Anti-Ice indication	Appear in white	The wing pushbutton on the anti-ice panel is ON.
		Hidden	The wing pushbutton on the anti-ice panel is off.
16	Arrow	Appear in green	The corresponding valve is open.
		Appear in amber	The corresponding valve is open and the air pressure is low or high, or the aircraft is on the ground and the valve is open for more than 10 seconds.
		Hidden	The corresponding valve is closed.
17	Engine indication	White	The corresponding engine is in normal operation.
		Amber	The corresponding engine N2 is below idle.

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Last update: June 28, 2023