(6) If the fault continues:

 - replace the CONT-AIR COND SYSTEM 2 (57HH) (Ref. AMM TASK 21-61-34-000-002) and (Ref. AMM TASK 21-61-34-400-002).

R  (7) If the fault continues: 
R  (a) Replace the VALVE-ANTI-ICE (37HH) (Ref. AMM TASK 21-61-41-000-
R  001) and (Ref. AMM TASK 21-61-41-400-001). 
R  **ON A/C ALL 
R  D. Do the test as given in the Para. 3.A.
 5. Close-up________
 A. Put the aircraft back to its initial configuration.

 TASK 21-61-00-810-803
 Pack 1 Fault
 1. Possible Causes
_______________
 - VALVE-FLOW CTL (11HB) R - FLOW CTL SYSTEM - PACK 1 (23HB)

 - SENSOR-PRESSURE (10HB) R - SENSOR-COMPRESSOR TEMPERATURE (12HH) R - SENSOR-DELTA P, PACK 1 (23HB2)

 - BOARD-ANN LT TEST & INTFC (8LP)

 - CONTROLLER-PACK 1 TEMP (7HH) R - CONT-AIR COND SYSTEM 1 (47HH)

 - pressure sense line

 - SENSOR-COMPRESSOR PNEUMATIC OVERHEAT (10HM9)

 - SENSOR-COMPRESSOR TEMPERATURE (12HH)

 - SENSOR-COMPRESSOR OVERHEAT (15HH)

 - PUSHBUTTON SWITCH-AIR COND/PACK 1 (7HB)

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
21-51-00-810-803  Pack 1 Flow Control Valve (Pack 1 Flow Control Unit) Fault
R ASM 2151S02 AMM 12-33-21-618-001 Pre-conditioning through the HP Ground Connection AMM 21-51-00-200-001 Delta P Sense Lines Torque Check and Inspection AMM 21-51-11-000-001 Removal of the Differential Pressure Sensor 9HB (10HB) AMM 21-51-11-400-001 Installation of the Differential Pressure Sensor 9HB (10HB)
R AMM 21-51-51-000-001 Removal of the Pack Flow-Control Valve
R AMM 21-51-51-400-001 Installation of the Pack Flow-Control Valve 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) AMM 21-61-18-000-001 Removal of the Compressor Pneumatic Overheat-Sensor 10HM9 (11HM9)
 「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 219
 Feb 01/05 CES

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-61-18-400-001 Installation of the Compressor Pneumatic
 Overheat-Sensor 10HM9 (11HM9) AMM 21-61-34-000-001 Removal of the Pack Controller (7HH, 27HH) AMM 21-61-34-000-002 Removal of the Air-Conditioning System Controller
 (47HH, 57HH)
 AMM 21-61-34-400-001 Installation of the Pack Controller (7HH, 27HH)
 AMM 21-61-34-400-002 Installation of the Air-Conditioning System

 Controller (47HH, 57HH) AMM 33-14-00-710-001 Operational Test of the Annunciator Light Test System
 in the Cockpit
 ASM 21-51/02
 ASM 21-61/04
 ASM 21-61/04

 3. Fault Confirmation
__________________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 A. Test
 NOTE : If the PACK 1 FAULT warning has appeared during engine start or
____ the flow control valve did not close during engine start (Ref. TASK 21-51-00-810-803).
 (1) Do the pre-conditioning through the HP ground connection (Ref. AMM TASK 12-33-21-618-001).

 (2) Do a check to make sure that the pack 1 inlet-pressure indication on the ECAM BLEED page is > 20 PSI.

 (3) Do a check to make sure that the pack 1 flow control-valve symbol on the ECAM BLEED page is shown in the open position.

 (4) 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. Test
 NOTE : If the PACK 1 FAULT warning has appeared during engine start or
____ the flow control system did not close during engine start (Ref. TASK 21-51-00-810-803).
 (1) Do the pre-conditioning through the HP ground connection (Ref. AMM TASK 12-33-21-618-001).
　
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