- connect the electrical connector (7559VC/A).
(2) If the fault continues:
- Remove the CONTROLLER-PACK 1 TEMP (7HH)
(Ref. AMM TASK 21-61-34-000-001),
- disconnect the electrical connector (11HH/A) from the SENSOR-WATER EXTRACTOR TEMPERATURE (11HH),
- at the electrical connector (11HH/A) do a check for a short circuit between,
* pins E and F and,
* GND and pins E and F.
(a) If there is no short circuit connect the electrical connector (11HH/A).
(b) If there is a short circuit repair the related wiring between,
* connector (11HH/A) pin E and PC 1 connector (7HH/AA) pin 14A,
* connector (11HH/A) pin F and PC 1 connector (7HH/AA) pin 14B.
- connect the electrical connector (11HH/A).
(3) If the fault continues:
- disconnect the electrical connector (8HH/A) from the ACTUATOR-AIR INLET FLAP (8HH),
- at the electrical connector (8HH/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 (8HH/A).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞21-61-00∞∞∞∞∞∞∞∞∞∞Page 287
201-299, 301-399, Aug 01/05 CES (b) If there is a short circuit repair the related wiring between,
* connector (8HH/A) pin A and PC 1 connector (7HH/AA) pin 11D,
* connector (8HH/A) pin B and PC 1 connector (7HH/AA) pin 12A,
* connector (8HH/A) pin C and PC 1 connector (7HH/AA) pin 12B:
- connect the electrical connector (8HH/A).
R **ON A/C 401-499,
E. If the fault continues:
(1) disconnect the electrical connector (23HB1/A) from the SENSOR-PRESS, PACK 1 INLET (23HB1).
- make sure that the electrical connector is clean and in the correct condition.
- at the electrical connector (23HB1/A) do a check for 15VDC from pack controller primary channel between,
* pins A and C (+15VDC)
(a) If the voltage is correct:
- replace the SENSOR-PRESS, PACK 1 INLET (23HB1) (Ref. AMM TASK 21-51-13-000-001) and, (Ref. AMM TASK 21-51-13-400-002).
- connect the electrical connector (23HB1/A).
(2) If the fault continues:
- Remove the CONT-AIR COND SYSTEM 1 (47HH)
(Ref. AMM TASK 21-61-34-000-002),
- disconnect the electrical connector (11HH/A) from the SENSOR-WATER EXTRACTOR TEMPERATURE (11HH),
- at the electrical connector (11HH/A) do a check for a short circuit between,
* pins C and D and,
* GND and pins C and D.
(a) If there is no short circuit connect the electrical connector (11HH/A).
(b) If there is a short circuit repair the related wiring between,
* connector (11HH/A) pin C and ACSC1 connector (47HH/AA) pin 4A,
* connector (11HH/A) pin D and ACSC1 connector (47HH/AA) pin 4B.
- connect the electrical connector (11HH/A).
(3) If the fault continues:
- disconnect the electrical connector (8HH/A) from the ACTUATOR-AIR INLET FLAP (8HH),
- at the electrical connector (8HH/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.
「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 : ALL ∞∞21-61-00∞∞∞∞∞∞∞∞∞∞Page 288
Aug 01/05 CES
(a) If there is no short circuit connect the electrical connector (8HH/A).
(b) If there is a short circuit repair the related wiring between,
* connector (8HH/A) pin A and ACSC1 connector (47HH/AA) pin 14B,
* connector (8HH/A) pin B and ACSC1 connector (47HH/AA) pin 14A,
* connector (8HH/A) pin C and ACSC1 connector (47HH/AA) pin 14C:
- connect the electrical connector (8HH/A).
**ON A/C 001-003, 051-054,
F. If the fault continues:
(1) Disconnect the electrical connector (9HH/A) from the ACTUATOR-AIR OUTLET FLAP (9HH),
- at the electrical connector (9HH/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 (9HH/A).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调2(43)
