-
the CKPT, the FWD and the AFT zone temperatures (5) start to decrease.
R 1EFF : 004-049, 055-099, 101-149, 151-199, 1 21-63-00Page 522 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
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ACTION RESULT -------------------------------------------------------------------------------
6. On the ECAM control panel: On the SD:
- push the BLEED pushbutton - the BLEED page comes on,
switch. - the temperature control valves
position needles (2) show green and
move to the open (H) positions,
- the pack outlet temperatures (3) show
a maximum of 70 deg.C (158.00 deg.F).
7. On the AIR COND panel 30VU: On the SD (BLEED page):
- put the COCKPIT, the FWD CABIN - the temperature control valves
and the AFT CABIN temperature position needles (2) show green and
selectors to the COLD position move to the closed (C) positions,
(18 deg.C (64.40 deg.F)) and - the pack outlet temperatures (3)
wait for apprx. 3 minutes. decrease,
(the lowest pack outlet temperatures
reached are dependant upon the
outside air temperature).
8. On the ECAM control panel: On the SD:
- push the COND pushbutton - the COND page comes on,
switch. If the actual temperature is more
than the selected temperature, or the
duct temperatures are more than the
allowed lower duct temperatures then,
- the trim air valves position needles
(4) show green and move to the closed
(C) positions,
- the CKPT, the FWD and the AFT zone
temperatures (5) decrease.
**ON A/C ALL
5. Close-up________
Subtask 21-63-00-860-055
A. Aircraft Maintenance Configuration
(1)
On the AIR COND panel 30VU put the cockpit and the cabin TEMP selectors to the 12 o'clock position.
(2)
Push the PACK 1 and the PACK 2 pushbutton switches to the off position (the OFF legends are on).
1EFF : ALL 1 21-63-00Page 523 1 1 Aug 01/05R 1 1 1CES 1
(3) Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(4) Stop the pre-conditioning with the APU (Ref. TASK 12-33-21-618-001). Subtask 21-63-00-862-061
B. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
SELECTOR - TEMPERATURE (27HK,28HK,29HK) - REMOVAL/INSTALLATION
______________________________________________________________
TASK 21-63-11-000-001
Removal of the Temperature Selector (27HK, 28HK, 29HK)
1. Reason for the Job
__________________
NOTE : The procedure is the same for the temperature selectors 27HK, 28HK
____
and 29HK.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific blanking cap
No specific circuit breaker(s) safety clip(s)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
21-63-11-991-001 Fig. 401
3. Job Set-up
__________
Subtask 21-63-11-865-050
A. Open, safety and tag this(these) circuit breaker(s):
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PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
49VU AIR COND/FLOW/CTL &/IND1 1HB D07 **ON A/C ALL
49VU AIR BLEED/X FEED/VALVE/BAT 2HV D13 49VU AIR BLEED/ENG 1/CTL 3HA1 D12 49VU AIR BLEED/ENG 1/MONG 2HA1 D11 49VU AIR COND/RAM/AIR/INLET 1HZ D10
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PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
122VU AIR COND/FLOW/CTL AND IND/2 2HB V21 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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