SYSTEMS/ECS

AIR SHUTOFF VALVES STATUS

• Shown as a circle and an internal line representing the valve position.

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PACK STATUS

• Green: on

• White: off

• Amber Dashed: undetermined

• Amber Dashed covered by an amber cross: failed

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RECIRCULATION FAN STATUS

• Shown as a circle and an internal windmill, representing the fan status.

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COCKPIT/CABIN TEMPERATURE INDICATION

• Digital information displays selectable and actual temperature for the cockpit, forward cabin, and aft cabin.

• Green: actual temperature indication, Cyan: set temperature indication.

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OUTFLOW VALVE (OFV) POSITION INDICATION

• Pointer indicates the actual OFV position.

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MANIFOLD PRESSURE INDICATION

• Digital pressure

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FLOW LINE

• Green: air flow

• White: no air flow

• White/Amber Dashed: invalid information

• Amber: overheat

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GROUND CART

• Ground cart connection is displayed only when it is connected to the aircraft.