(2)
Case 2: It becomes pulsing green when either the high or the low temperature advisory is reached.
(3)
Case 3: It turns amber when either the high or the low limit of the inner cell temperature is reached.
(4)
Case 4: The value displayed is replaced by amber XX, when no valid data are available.
R **ON A/C 106-149, 401-499,
D. Item 3 - Left fuel transfer valve
(Ref. Fig. 003)
(1)
Case 1: Valve closed No triangle is displayed when the valve is normally closed.
(2)
Case 2:
Valve open and green
when at least one valve is normally fully open,
(3)
Case 3: Valve amber in a transitional status when rear transfer valve is neither fully open nor fully closed at a time, OR when the forward transfer valve is neither fully closed nor fully open at a time AND the DC2 bus is ON.
1EFF : ALL 1 31-67-28Page 20 1 1 Aug 01/05 1 1 1CES 1
(4)
Case 4: Valve open and amber when both valves are fully open and any transfer valve fails to shut,
(5)
Case 5: Valve replaced by amber XX when the valve status is not known, or one received valve status is inconsistent (valve fully closed with valve fully open at a time).
**ON A/C 301-302,
D. Item 3 - Center tank fuel quantity
(Ref. Fig. 007A)
Digital value from FQI. The display can vary from 0 to 9990 KG with 10 KG
resolution.
(1)
Case 1:
It is normally displayed in green.
(2)
Case 2: In case of degraded data (indication from FQI), the two least significant digits are dashed with amber lines.
(3)
Case 3: The value displayed is replaced by amber XX, when the information is not available from the FQI bus.
(4)
Case 4: The digital value is displayed in an amber box when the center tank pumps are faulty.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
E. Item 3 - Left fuel transfer valve
(Ref. Fig. 004)
(1)
Case 1:
Valve closed and green
when the valve is normally closed.
(2)
Case 2:
Valve open and green
when the valve is normally not fully closed
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FUEL Page - Display of the Parameters: CENTER TANK PUMPS, CENTER TANK FUEL
QUANTITY
R Figure 007
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1201-299, 1 May 01/05
1 1
1CES 1
FUEL Page - Display of the Parameters: CENTER TANK PUMPS, CENTER TANK FUEL
QUANTITY
R Figure 007A
1EFF : 301-302, 1 31-67-28 Page 23
1 1 May 01/05
1 1
1CES 1
(3)
Case 3:
Valve open and amber
when the valve is abnormally fully open
(4)
Case 4:
Valve closed and amber
when there is a low level in the wing tank
(5)
Case 5: Valve partially open and amber when the valve is neither fully closed nor fully open
(6)
Case 6:
Valve replaced by amber XX
when the valve status is not known.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
F. Item 4 - Left outer cell temperature
R **ON A/C 106-149, 401-499,
(Ref. Fig. 005)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
(Ref. Fig. 006)
**ON A/C 301-399,
F. Item 4 - Left cell fuel temperature
Refer to item 2 where the same processing applies.
R **ON A/C 106-149, 401-499,
Digital value from the FQI. The display can vary from -99 to +99 deg.C with 1 deg.C resolution.
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Digital value from the FQI. The display can vary from -99 to +999 deg.C with 1 deg.C resolution.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(1)
Case 1:
It is normally displayed in green.
(2)
Case 2: It becomes pulsing green when either the high or the low temperature advisory is reached.
(3)
Case 3: It turns amber when either the high or the low limit of the outer cell temperature is reached.
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