* connector (7559VC) pin D and PC 1 connector (7HH/AB) pin 15D,
* connector (7559VC) pin C and PC 1 connector (7HH/AA) pin 10C,
* connector (7559VC) pin B and PC 1 connector (7HH/AA) pin 10D.
- connect the electrical connector (7559VC/A).
(3) If the fault continues:
- disconnect the electrical connector (11HB/A) from the VALVE-FLOW CTL (11HB),
- at the electrical connector (11HB/A) do a check for a short circuit between,
* pins J and K, J and L, K and L and,
* GND and pins J, K and L.
(a) If there is no short circuit connect the electrical connector (11HB/A).
(b) If there is a short circuit repair the related wiring between,
* connector (11HB/A) pin J and PC 1 connector (7HH/AA) pin 11C,
* connector (11HB/A) pin K and PC 1 connector (7HH/AA) pin 11B,
* connector (11HB/A) pin L and PC 1 connector (7HH/AA) pin 11A.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞21-61-00∞∞∞∞∞∞∞∞∞∞Page 291
201-299, 301-399, Aug 01/05 CES
- connect the electrical connector (11HB/A).
(4) Install the CONTROLLER-PACK 1 TEMP (7HH),
(Ref. AMM TASK 21-61-34-400-001).
R **ON A/C 401-499,
H. If the fault continues:
(1) Disconnect the electrical connector (12HH/A) from the SENSOR-COMPRESSOR TEMPERATURE (12HH),
- at the electrical connector (12HH/A) do a check for a short circuit between,
* pins B and C, B and D, C and D and,
* GND and pins B, C and D.
(a) If there is no short circuit connect the electrical connector (12HHA).
(b) If there is a short circuit repair the related wiring between,
* connector (12HH/A) pin B and ACSC1 connector (47HH/AA) pin 6B,
* connector (12HH/A) pin C and ACSC1 connector (47HH/AA) pin 6C,
* connector (12HH/A) pin D and ACSC1 connector (47HH/AA) pin 6A,
- connect the electrical connector (12HH/A).
(2) If the fault continues:
- disconnect the electrical connector (23HB1/A),
- at the connector (23HB1/A) do a check for a short circuit between,
* pins A and B, A and C, B and C and,
* GND and pins A, B and C.
(a) If there is no short circuit connect the electrical connector (23HB1/A).
(b) If there is a short circuit repair the related wiring between,
* connector (23HB1/A) pin A and ACSC1 connector (47HH/AB) pin 10H,
* connector (23HB1/A) pin B and ACSC1 connector (47HH/AB) pin 10K,
* connector (23HB1/A) pin C and ACSC1 connector (47HH/AA) pin 10J.
- connect the electrical connector (23HB1/A).
(3) Install the CONT-AIR COND SYSTEM 1 (47HH),
(Ref. AMM TASK 21-61-34-400-001).
**ON A/C ALL
J. Do the test as given in the Para. 3.A.
「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 292
Aug 01/05 CES
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 293
Aug 01/05R
CES
TASK 21-61-00-810-821
Pack 2 Electrical Component with Short Circuit (AIR PACK 2 REGUL FAULT)
1. Possible Causes
_______________
- ACTUATOR-AIR INLET FLAP (28HH)
- ACTUATOR-AIR OUTLET FLAP (29HH)
- CONTROLLER-PACK 2 TEMP (27HH)
- P2 RAM AIR IN ACTUATOR (28HH)
- CONT-AIR COND SYSTEM 2 (57HH)
- ACTUATOR-AIR INLET FLAP (8HH)
- SENSOR-WATER EXTRACTOR TEMPERATURE (31HH)
- VALVE-TURBINE BYPASS (30HH)
- SENSOR-COMPRESSOR TEMPERATURE (32HH)
- VALVE-FLOW CTL (8HB)
- FLOW CTL UNIT - PACK 2 (24HB)
- SENSOR-PACK INLET PRESSURE (36HH)
- SENSOR-PRESS, PACK 2 INLET (24HB1)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调2(45)
