Pack 1 Compressor Overheat Temperature Sensor Fault
1. Possible Causes
_______________
- SENSOR-COMPRESSOR TEMPERATURE (12HH)
- SENSOR-COMPRESSOR OVERHEAT (15HH)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 21-61-00-710-001 Operational Test of the Pack Temperature-Control System AMM 21-61-11-000-001 Removal of the Compressor Outlet - Temperature Sensor 12HH (32HH) AMM 21-61-11-400-001 Installation of the Compressor Outlet - Temperature Sensor 12HH (32HH) AMM 21-61-12-000-001 Removal of the Compressor Overheat - Temperature Sensor 15HH (35HH) AMM 21-61-12-400-001 Installation of the Compressor Overheat - Temperature Sensor 15HH (35HH) ASM 21-61/04
3. Fault Confirmation
__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
NOTE : If a fault is detected, the PC gives a fault code for shop
____ maintenance in addition to the related CFDS message(s) (refer to TSM chapter 21-63-00, page block 301).
R **ON A/C 401-499,
A. Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
**ON A/C ALL
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. If the test gives the maintenance message P1 COMP OVHT SENSOR:
- replace the SENSOR-COMPRESSOR OVERHEAT (15HH) (referred to as SENSOR (15HH)) (Ref. AMM TASK 21-61-12-000-001) and (Ref. AMM TASK 21-61-12-400-001).
(1) If the fault continues:
- do a check and repair the wiring between: SENSOR (15HH) connector A/C and PC 1 (7HH) connector AB/1C, SENSOR (15HH) connector A/B and PC 1 (7HH) connector AB/1B, SENSOR (15HH) connector A/A and PC 1 (7HH) connector AB/1A (Ref. ASM 21-61/04).
R **ON A/C 401-499,
A. If the test gives the maintenance message P1 COMP OVERHEAT:
- replace the SENSOR-COMPRESSOR TEMPERATURE (12HH) (Ref. AMM TASK 21-61-11-000-001) and (Ref. AMM TASK 21-61-11-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-61/04) from:
- the SENSOR (12HH) to the ACSC1 (47HH).
**ON A/C ALL
B. Do the test as given in the Para. 3.A.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
「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 ∞∞21-61-00∞∞∞∞∞∞∞∞∞∞Page A220
Aug 01/05 CES
TASK 21-61-00-810-829
Pack 2 Compressor Overheat Temperature Sensor Fault
1. Possible Causes
_______________
- SENSOR-COMPRESSOR TEMPERATURE (32HH)
- SENSOR-COMPRESSOR OVERHEAT (35HH)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 21-61-00-710-001 Operational Test of the Pack Temperature-Control System AMM 21-61-11-000-001 Removal of the Compressor Outlet - Temperature Sensor 12HH (32HH) AMM 21-61-11-400-001 Installation of the Compressor Outlet - Temperature Sensor 12HH (32HH) AMM 21-61-12-000-001 Removal of the Compressor Overheat - Temperature Sensor 15HH (35HH) AMM 21-61-12-400-001 Installation of the Compressor Overheat - Temperature
Sensor 15HH (35HH)
ASM 21-61/02
ASM 21-61/02
3. Fault Confirmation
__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
NOTE : If a fault is detected, the PC gives a fault code for shop
____ maintenance in addition to the related CFDS message(s) (refer to TSM chapter 21-63-00, page block 301).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调2(55)
