R **ON A/C 401-499,
A. If on the ECAM COND page the FWD trim air valve position indication shows amber XX and/or the FWD cabin temperature is uncontrollable or too low (in flight):
- replace the TRIM VALVE FWD CAB (12HK) (Ref. AMM TASK 21-63-51-000-001) and (Ref. AMM TASK 21-63-51-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-63/02) from:
- the TRIM AIR VALVE FWD CABIN (12HK) to the ACSC2 (57HH) and,
- the TRIM AIR VALVE FWD CABIN (12HK) to ground.
**ON A/C ALL
B. Do the test given in para. 3.
TASK 21-63-00-810-857
AFT Cabin Temperature uncontrollable or too low with TAV AMBER XX
1. Possible Causes
_______________
- TRIM VALVE AFT CAB (13HK)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-63-00-710-004 Operational Test of the Cockpit and Cabin Temperature
Control with CFDS/MCDU AMM 21-63-51-000-001 Removal of the Trim Air Valve (11HK,12HK,13HK) AMM 21-63-51-400-001 Installation of the Trim Air Valve (11HK,12HK,13HK) ASM 21-63/02 ASM 21-63/03
3. Fault Confirmation
__________________
A. Confirmation of the Fault
(1) Do the operational test of the cockpit and cabin temperature-control system (Ref. AMM TASK 21-63-00-710-004).
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. If on the ECAM COND page the AFT trim air valve position indication shows amber XX and/or the Aft cabin temperature is uncontrollable or too low (in flight):
- replace the TRIM VALVE AFT CAB (13HK) (Ref. AMM TASK 21-63-51-000-001) and (Ref. AMM TASK 21-63-51-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-63/03) from:
- the TRIM AIR VALVE AFT CABIN (13HK) to the Zone Controller (8HK) and,
- the TRIM AIR VALVE AFT CABIN (13HK) to ground.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page A223
Aug 01/05 CES
R **ON A/C 401-499,
A. If on the ECAM COND page the AFT trim air valve position indication shows amber XX and/or the Aft cabin temperature is uncontrollable or too low (in flight):
- replace the TRIM VALVE AFT CAB (13HK) (Ref. AMM TASK 21-63-51-000-001) and (Ref. AMM TASK 21-63-51-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-63/02) from:
- the TRIM AIR VALVE AFT CABIN (13HK) to the ACSC2 (57HH) and,
- the TRIM AIR VALVE AFT CABIN (13HK) to ground.
**ON A/C ALL
B. Do the test given in para. 3.
COCKPIT AND CABIN TEMPERATURE CONTROL - TASK SUPPORTING DATA
____________________________________________________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
1. Zone Controller
_______________
A. CFDS Fault Information Additional information about a failed component is available in the MCDU CAB TEMP CONT menu. The related LAST LEG REPORT page shows:
- the date and time when the fault occured,
- the ATA number of the component,
- the FIN of the component.
B. Initiated ZC Test Data If a fault is detected during the ZC initiated test, a fault code for shop maintenance is given in addition to the related CFDS message. The subsequent table shows the possible fault codes with their attached fault origns:
R **ON A/C 401-499,
1. Air Conditioning System Controller
__________________________________
A. CFDS Fault Information Additional information about a failed component is available in the MCDU CAB TEMP CONT menu. The related LAST LEG REPORT page shows:
- the date and time when the fault occured,
- the ATA number of the component,
- the FIN of the component.
B. Troubleshooting Data: The touble shooting data give additional information for shop maintenance.
R **ON A/C 001-003, 051-054,
.-------.--------------------------------------.------------------------------. | FAULT | FAULT ORIGIN | CFDS MESSAGE | | CODE | | | |-------|--------------------------------------|------------------------------| | 10 | TAV CKPT MOTOR, MECHANIC | TRIM VALVE CKPT | |-------|--------------------------------------|------------------------------| | 11 | TAV FWD CAB MOTOR, MECHANIC | TRIM VALVE FWD CAB | |-------|--------------------------------------|------------------------------| | 12 | TAV AFT CAB MOTOR, MECHANIC | TRIM VALVE AFT CAB | |-------|--------------------------------------|------------------------------| | 13 | TAPRV FAILED OPEN/CLOSED, SOLENOID | TRIM AIR PRESS VALVE | | | REDUCED | | |-------|--------------------------------------|------------------------------| | 14 | CKPT TEMPERATURE SENSOR | TEMP SENSOR CKPT | |-------|--------------------------------------|------------------------------| | 15 | FWD CAB TEMPERATURE SENSOR | TEMP SENSOR FWD CAB | |-------|--------------------------------------|------------------------------| | 16 | AFT CAB TEMPERATURE SENSOR | TEMP SENSOR AFT CAB | |-------|--------------------------------------|------------------------------| | 17 | CKPT DUCT TEMPERATURE SENSOR | TEMP SENSOR CKPT DUCT | |-------|--------------------------------------|------------------------------| | 18 | FWD CAB DUCT TEMPERATURE SENSOR | TEMP SENSOR FWD CAB DUCT | |-------|--------------------------------------|------------------------------| | 19 | AFT CAB DUCT TEMPERATURE SENSOR | TEMP SENSOR AFT CAB DUCT | |-------|--------------------------------------|------------------------------| | 1D | L/H MIXER MANIFOLD TEMP SENSOR | TEMP SENSOR L/H MIXER | |-------|--------------------------------------|------------------------------| | 1E | R/H MIXER MANIFOLD TEMP SENSOR | TEMP SENSOR R/H MIXER | |-------|--------------------------------------|------------------------------| | 1F | CKPT TEMPERATURE SELECTOR | CKPT TEMP SELECTOR | |-------|--------------------------------------|------------------------------| | 20 | FWD CAB TEMPERATURE SELECTOR | FWD CAB TEMP SELECTOR | |-------|--------------------------------------|------------------------------| | 21 | AFT CAB TEMPERATURE SELECTOR | AFT CAB TEMP SELECTOR | |-------|--------------------------------------|------------------------------| | 22 | G & T FAN FAULT/OFF | GALY & TOIL FAN OR SPLY | |-------|--------------------------------------|------------------------------| | 23 | HIGH HOT AIR PRESSURE | TRIM AIR PRESS VALVE OR | | | | PRESS SWITCH | |-------|--------------------------------------|------------------------------| | 24 | FLOW SELECTOR | FLOW SEL | |-------|--------------------------------------|------------------------------| | 2E | ZC 429 RCV EXT | NO DATA FROM CFDS | |-------|--------------------------------------|------------------------------| | 2F | ZC 429 RCV EXT | NO DATA FROM ADIRS | |-------|--------------------------------------|------------------------------|
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 AIR CONDITIONING 空調(diào)2(141)
