**ON A/C ALL
VENT: Normally white i.e. there is neither avionic vent blower fault, or avionic vent extract fault, or avionic vent fault (discretes wired to the SDAC) or when these discretes status is not available from the SDAC. It becomes amber when the avionic vent blower fault, or the avionic vent extract fault, or the avionic vent fault information is valid as transmitted by the SDAC.
R. Air Inlet Valve position indication
Item 12
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 001)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 002)
**ON A/C ALL
(1) Case 1
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 017)
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 018)
**ON A/C ALL
Valve closed and green, when all the other following cases are not
valid
(2) Case 2 Valve closed and amber, when the valve is abnormally closed on ground.
1EFF : ALL 1 31-67-21Page 29 1 1 Aug 01/05 1 1 1CES 1
CAB PRESS Page - Display of the parameter: AIR INLET VALVE POSITION
Figure 017
R 1EFF : 106-149, 303-399, 401-499, 1 31-67-21Page 30 1 1 Aug 01/05 1 1 1CES 1
CAB PRESS Page - Display of the parameter: AIR INLET VALVE POSITION
Figure 018
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 Page 3131-67-21
1201-299, 301-302, 1 May 01/05
1 1
1CES 1
(3)
Case 3 Valve open and green, when the air inlet valve is normally fully open
(4)
Case 4 Valve open and amber, when the valve is abnormally open in flight.
(5)
Case 5 Valve partially open and amber, when the valve is neither in the status fully open nor fully closed.
(6)
Case 6 XX amber, when the valve status is not available, or when the conditions of case 5 last too long.
S. Ground Cooling
R **ON A/C 106-149, 303-399, 401-499,
(Ref. Fig. 019)
**ON A/C ALL
Valve position
(1)
Case 1: GND COOL white with valve green and closed: When both skin valves (information from the SDAC) are normally fully closed.
(2)
Case 2: GND COOL white with valve green and open: When normally (on ground), neither of the skin valves is fully closed.
(3)
Case 3: GND COOL amber with valve amber and open: When abnormally (A/C running), neither of the skin valves is fully closed.
(4)
Case 4:
GND COOL white with valve replaced by XX amber:
When the skin valves positions are not available.
1EFF : ALL 1 31-67-21Page 32 1 1 Aug 01/05 1 1 1CES 1
CAB PRESS Page - Display of the parameter: GND COOL VALVE POSITION
Figure 019
R 1EFF : 106-149, 303-399, 401-499, 1 31-67-21Page 33 1 1 Aug 01/05 1 1 1CES 1 2. COND page
_________ As shown in the following figure the COND page includes all graphic symbols which are related to the air conditioning system.
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 020)
**ON A/C ALL
Part of the air conditioning data is also displayed on the CRUISE page with the zone temperatures (Ref. 31-67-00 where the CRUISE page is described).
The following parameters are displayed on the COND page:
Item 1: cockpit temperature
Item 2: cabin recirculation fan status (left)
Item 3: pack control mode
Item 4: cabin recirculation fan status (right)
Item 5: aft cabin temperature
Item 6: duct temperature
Item 7: zone trim air valve position
Item 8: hot air shutoff valve status
Item 9: aft cargo downstream isolation valve
Item 10: aft cargo duct temperature
Item 11: aft cargo hot air shutoff valve
Item 12: aft cargo trim air valve
Item 13: aft cargo upstream isolation valve
A. Zone temperature
(1) Item 1: cockpit temperature
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
(Ref. Fig. 020)
**ON A/C ALL
Cockpit temperature and other zone temperature (fwd cabin, aft cabin:
item 5)
Each temperature value is displayed in green, when it is correctly
transmitted by the SDAC.
1EFF : ALL 1 31-67-21Page 34 1 1 May 01/05 1 1 1CES 1 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM 指示/记录系统 8(95)
