(2)
Case 2 Valve green and open. This is the case in flight when the EMER RAM air valve is fully open.
(3)
Case 3 Valve amber and open. This is the case on ground when the EMER RAM air valve is fully open.
R **ON A/C 106-149, 303-399, 401-499,
(2)
Case 2 Valve green and open. This is the case when the EMER RAM air valve is fully open.
(3)
Case 3 Valve amber and open. This is the case when the EMER RAM air valve is fully open and the aircraft is on ground
**ON A/C ALL
(4) Case 4 Valve amber and in transit This is the case when the EMER RAM air valve is neither fully closed nor fully open.
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(5) Case 5 Valve amber XX This is the case when the EMER RAM air valve status is not available from the SDAC. The RAM AIR upper link is amber when the valve is amber and open, it is not displayed when the valve is closed, it is displayed in green when the valve is open and green.
1EFF : ALL 1 31-67-36Page 7 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 106-149, 303-399, 401-499,
(5) Case 5 Valve amber XX This is the case when the EMER RAM air valve status is not available from the SDAC, or the EMER RAM AIR valve is found faulty on the SDAC incoming bus (valve status fully open and fully closed at the same time). The RAM AIR links are always green, except in the case 1 where the upper link is not displayed.
**ON A/C ALL
C. Engine 2 Pack outlet temperature
(Item 3)
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
(1)
Case 1 The PACK outlet temperature is normally displayed in green.
(2)
Case 2 The temperature is displayed in amber when higher than 90.C.
(3)
Case 3 The temperature is replaced by amber XX when the value is not available from the SDAC.
D. Engine 2 Temperature Control Valve
(Item 4)
1EFF : ALL 1 31-67-36Page 8 1 1 Aug 01/05 1 1 1CES 1
BLEED Page - Display of the Parameters: PACK and PACK OUTLET TEMPERATUREs
Figure 005
R 1EFF : 1 1 1CES 106-149, 303-399, 401-499, 1 111 31-67-36 Page 9 Aug 01/05
BLEED Page - Display of the Parameters: PACK and PACK OUTLET TEMPERATUREs
Figure 006
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 Page 1031-67-36
1201-299, 301-302, 1 May 01/05
1 1
1CES 1
The needle position represents the position of the temperature control valve, therefore the hot air flow to control the pack discharge temperature. The C (cold) indication corresponds to a minimum supply of hot air flow (temperature control valve closed: 0%). The H (high) indication corresponds to a maximum supply of hot air flow (temperature control valve open: 100%).
The needle is normally green.
*** ACSC IMPLEMENT ***
The needle is amber when the valve is faulty.
If the temperature control valve position (supplied by the pack
temperature controller to the SDAC via the zone controller) is not
available, the needle is replaced by amber XX.
Arc, C and H indications are white.
E. Engine 2 Pack compressor outlet temperature
(Items 5)
(1)
Case 1
The temperature is normally displayed in green.
(2)
Case 2 The temperature is displayed in amber when higher than 230.C.
(3)
Case 3 The temperature is replaced by amber XX when the value is not available from the SDAC.
F. Engine 2 Pack flow
(Item 6)
R **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)
1EFF : ALL 1 31-67-36Page 11 1 1 Aug 01/05 1 1 1CES 1
BLEED Page - Display of the Parameters: PACK FLOW and ANTI ICE VALVE
Figure 007
R 1EFF : 1 1 1CES 106-149, 303-399, 401-499, 1 111 31-67-36 Page 12 Aug 01/05
BLEED Page - Display of the Parameters: PACK FLOW and ANTI ICE VALVE
Figure 008
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 Page 1331-67-36
1201-299, 301-302, 1 May 01/05
1 1
1CES 1
**ON A/C ALL
The position of the needle represents the actual rate of pack flow.
(1)
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