(1) Case 1
The pressure value is normally displayed in green.
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APU Page - Display of the Parameters: APU BLEED VALVE and BLEED PRESSURE
Figure 005
R 1EFF : 1 1 1CES 106-149, 303-399, 401-499, 1 111 31-67-49 Page 9 Aug 01/05
APU Page - Display of the Parameters: APU BLEED VALVE and BLEED PRESSURE
Figure 006
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1201-299, 301-302, 1 May 01/05
1 1
1CES 1
(2) Case 2 It is replaced by amber XX when the bleed pressure from the SDAC and the corrected average static pressure from the ADIRU are not available.
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 005)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 006)
**ON A/C ALL
F. FUEL LO PR indication (item 6) An amber FUEL LO PR is displayed when the SDAC transmits an APU FUEL LO PR signal from the ECB. It is not displayed when the signal is missing or not available.
G. FLAP OPEN indication
(item 7)
(1)
Case 1 The message FLAP OPEN is displayed in green when the APU air intake flap fully open signal is received by the SDAC
(the APU master switch being on, or the APU air intake flap fully closed)
(2)
Case 2 The message is displayed in green and pulsing when the APU air intake flap is not fully closed with the APU master switch being off, for at least 3 mn.
(3)
Case 3 The message is not displayed when the APU air intake flap is not fully open (the APU master switch being on, or the APU air intake flap fully closed). When all these pieces of information are not available the message is not displayed.
1EFF : ALL 1 31-67-49Page 11 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 007)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 008)
**ON A/C ALL
H. APU oil level indication
(item 8)
The message LOW OIL LEVEL is displayed in green and pulsing, when an APU
oil low level signal is received from the ECB via the SDAC.
It is not displayed when the signal is missing or not available from the
ECB.
J. APU EGT
(item 9)
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 009)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 010)
**ON A/C ALL
(1) Case 1 The EGT is normally displayed in green. The digital value is pulsing upon a signal from the ECB, APU EGT at limit and available.
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APU Page - Display of the Parameter: APU AIR INTAKE
Figure 007
R 1EFF : 106-149, 303-399, 401-499, 1 31-67-49Page 13 1 1 Aug 01/05 1 1 1CES 1
APU Page - Display of the Parameter: APU AIR INTAKE
Figure 008
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 31-67-49Page 14 1201-299, 301-302, 1May 01/05 1 1 1CES 1
APU Page - Display of the Parameter: APU EXHAUST GAS TEMPERATURE
Figure 009
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APU Page - Display of the Parameter: APU EXHAUST GAS TEMPERATURE
Figure 010
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1201-299, 301-302, 1 May 01/05
1 1
1CES 1
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(2) Case 2 The EGT analog and digital indications are displayed in amber when the EGT reaches the amber threshold defined by the ECB (received by the SDAC)
R **ON A/C 106-149, 303-399, 401-499,
(2) Case 2 The EGT analog indication is displayed in amber, with the digital indication displayed in amber pulsing when the EGT reaches the amber threshold defined by the ECB (received by the SDAC), the value being still below the red threshold.
**ON A/C ALL
(3)
Case 3 The EGT analog and digital indications are displayed in red when the EGT reaches the red threshold defined by the ECB (received by the SDAC).
(4)
Case 4 When all this information is not available the analog pointer is not displayed, and the digital value is replaced by amber XX.
The analog display can vary from 300.C to 1,100.C.
The digital value is displayed from 0 to 9,995.C in 5.C steps
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