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R **ON A/C 004-049, 055-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-63-00-710-054-A
A. Operatonal Test of the Cockpit and Cabin Temperature Control with the
CFDS R
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the AIR COND menu page: - push the line key adjacent to the TEMP CTL indication. On the MCDU:- the CAB TEMP CONT menu page comes on.
2. On the CAB TEMP CONT menu page: - push the line key adjacent to the TEST indication. On the MCDU:- the CAB TEMP CONT TEST page comes on.- the message PACK 1 AND 2 SELECT OFF comes on.
3. On the CAB TEMP CONT TEST page: - push the line key adjacent to the CONTINUE indication. On the MCDU:- the message IN PROGRESS MAX 300Scomes on, then the messages TEST OK and END OF TEST comes on.
R **ON A/C 401-499,
Subtask 21-63-00-710-054-B
A. Operatonal Test of the Cockpit and Cabin Temperature Control with the CFDS
(1) Make sure that all bleed air sources (Engine, APU and/or HP ground supply) are disconnected or shut down.
NOTE : The presence of bleed air pressure in the system could lead to
____
test performance failure.
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-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the AIR COND menu page: - push the line key adjacent to the TEMP CTL indication. On the MCDU:- the CAB TEMP CONT menu page comes on.
2. On the CAB TEMP CONT menu page: - push the line key adjacent to the TEST indication. On the MCDU:- the CAB TEMP CONT TEST page comes on.- the message PACK 1 AND 2 SELECT OFF comes on.
NOTE : If the test shows:____ NO TEST: PACK1 NOT OFF and PACK2
NOT OFF instaed of TEST OK but
the pack pushbutton switches are in the off position: - do the related trouble
shooting procedure (Ref. TSM TASK 21-61-00-810-888).
3. On the CAB TEMP CONT TEST page: - push the line key adjacent to the CONTINUE indication. On the MCDU:- the message IN PROGRESS MAX 300Scomes on, then the messages TEST OK and END OF TEST comes on.
**ON A/C ALL
5. Close-up________
Subtask 21-63-00-860-053
A. Put the aircraft back to its initial configuration.
(1)
On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
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TASK 21-63-00-710-002
Operational Test of the Zone-Controller (Back Up Switching) via CFDS/MCDU
1. Reason for the Job
__________________
Refer to the MPD TASK: 216000-02
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
3. Job Set-up
__________
Subtask 21-63-00-865-057
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU AIR COND/ZONE TEMP CTL/28VDC/SYS2 4HK V20 122VU AIR COND/ZONE TEMP CTL/28VDC/SYS1 3HK V19 122VU AIR COND/ZONE TEMP CTL/115VAC/SYS2 2HK V18 122VU AIR COND/ZONE TEMP CTL/115VAC/SYS1 1HK V17
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B. Aircraft Maintenance Configuration
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