Term
BLD FAULT LIGHTS - AMBER
(On the bleed air panel) |
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Definition
Bleed air temp is excessive
Regulated pressure becomes excessive
The entire bleed valve does not close after a close signal is received |
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Term
X VALVE OPEN - AMBER
(On the bleed air panel) |
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Definition
| Illuminates when the cross valve is open |
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Term
BLD CLOSED - AMBER
(On the bleed air panel) |
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Definition
| Illuminates when the cross valve is CLOSED |
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Term
HP HIGH LIGHTS - AMBER
(On the bleed air panel) |
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Definition
| Illuminates If the HP valve fails to close after a close signal is received |
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Term
Bleed air leak- LIGHTS - AMBER
(On the bleed air panel) |
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Definition
| Illuminates when a bleed line leak is detected |
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Term
| AIR CONDITION-LIGHTS - AMBER |
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Definition
The air condition light Illuminates when:
-A bleed air leak is detected
-Bleed air temperature or pressure is excessive
-Bleed air valve is closed
-The bleed valve does not close after a close signal is received
-The HP valve does not close after a close signal is received |
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Term
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Definition
"An air cycle machine"
It is the primary means of cooling and is a compressor - turbine driven by bleed air. |
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Term
| Cabin Temperature is maintained at what temp? |
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Definition
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Term
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Definition
| Fan failour in the avonics rack. located under the cabin floor |
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Term
| DUCT OV TEMP -LIGHTS - AMBER |
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Definition
Illuminates simultaneously with master caution alerting for : -ACM compressor discharge over heating
- The corresponding engine bleed valve automatically closes |
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Term
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Definition
Illuminates if the recirculation fan under speeds
( The aircon master does not Illuminate with this light) |
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Term
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Definition
| Illuminates when any caution light (except RECIRC) Illuminates on the air cond panel |
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Term
| AVIONICS VENT- LIGHTS - AMBER |
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Definition
| Illuminates WHEN A FAULT OCCURS WITH THE AVIONICS VENT FAN |
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Term
| THE AUTOMATIC CONTROL LIMITS WHAT ON PRESSURIZATION ? |
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Definition
| Max diff of 7.1 PSid or 4500" cabin at 25K |
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Term
CABIN PRESS- LIGHTS - RED
IS TRIGGERED BY WHAT ? |
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Definition
-Exceeding 7.5 psid
-A cabin pressure of 10,000 |
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Term
| THE AFT AIR CONDITION UNIT CAN BE OPERATED AT WHAT ALT? |
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Definition
| Max alt of -17,500' above this alt it can be used only as a fan |
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