3. Fault Confirmation
__________________
A. Test
(1) On the ADIRS CDU panel 20VU:
- make sure that the 3 OFF/NAV/ATT switches are in the NAV position and that the ADR 1, ADR 2 and ADR 3 pushbutton switches are in the on position (with the FAULT and OFF legends off).
(2) Do the operational test of the cockpit and cabin temperature-control system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004).
NOTE : If a fault is detected, the ZC gives a fault code for shop
____ maintenance in addition to the related CFDS message(s). For detailed information see the applicable Page Block 301.
4. Fault Isolation
_______________
A. If the test gives the maintenance message NO DATA FROM ADIRS:
- replace the CONT-ZONE TEMPERATURE (8HK) (Ref. AMM TASK 21-63-34-000-001) and (Ref. AMM TASK 21-63-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring if necessary of the signal DATA BUS #4 from the ADIRS 3 (1FP3) to the ZC (8HK) (Ref. ASM 21-63/03) and (Ref. ASM 34-13/01).
「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 239
Feb 01/05R CES
(2) If the fault continues:
- do the INTERFACE test of the ADR system (Ref. AMM TASK 34-13-00-740-002).
(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
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 ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 240
Feb 01/05R
CES
TASK 21-63-00-810-821
Zone Temperature Control Problems in all Zones
1. Possible Causes_______________
R R - SENSOR-MIXER UNIT TEMPERATURE COCKPIT (24HK) - SENSOR-MIXER UNIT TEMPERATURE CABIN (25HK) - FILTER-RECIRCULATION (4012HM) - FILTER-RECIRCULATION (4013HM) - VALVE-PRESSURE REGULATING (14HK) - CONT-ZONE TEMPERATURE (8HK) - CONT-AIR COND SYSTEM 1 (47HH) - CONT-AIR COND SYSTEM 2 (57HH)
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R R R R AMM AMM AMM AMM AMM AMM AMM AMM AMM AMM AMM AMM ASM 21-21-41-000-001 21-21-41-400-001 21-61-00-710-001 21-61-34-000-002 21-61-34-400-002 21-63-00-710-004 21-63-16-000-001 21-63-16-400-001 21-63-34-000-001 21-63-34-400-001 21-63-52-000-001 21-63-52-400-001 21-63/03 Removal of the Recirculation Filter 4012HM (4013HM)Installation of the Recirculation Filter 4012HM (4013HM)Operational Test of the Pack Temperature-Control System Removal of the Air-Conditioning System Controller (47HH, 57HH) Installation of the Air-Conditioning System Controller (47HH, 57HH)Operational Test of the Cockpit and Cabin Temperature Control with CFDS/MCDURemoval of the Mixer Temperature Sensor 24HK (25HK)Installation of the Mixer Temperature Sensor 24HK (25HK)Removal of the Zone Controller (8HK)Installation of the Zone Controller (8HK)Removal of the Pressure Regulating Valve 14HKInstallation of the Pressure Regulating Valve 14HK
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 cockpit and cabin temperature-control system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004).
NOTE : If a fault is detected, the ZC gives a fault code for shop
____ maintenance in addition to the related CFDS message(s). For detailed information see the applicable Page Block 301.
R **ON A/C 401-499,
A. Do the operational test of the cockpit and cabin temperature-control system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004).
**ON A/C ALL
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) AIR CONDITIONING 空調(diào)2(110)
