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(5)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must constantly monitor the
____
pack temperatures.
(6)
To do this you must:
(a)
On the ECAM control panel push the BLEED pushbutton switch.
(b)
On the ECAM lower DU make sure that:
-
the pack compressor outlet temperature does not go above 230 deg. C maximum (max.) and
-
the pack outlet temperature does not go above 85 deg. C (max.). NOTE : If any of the temperatures go above max. you must stop the
____ procedure and do the trouble shooting of the ECS (refer to TSM, chapter 21).
(7)
Move the applicable throttle control lever to the idle position.
(8)
On the ECAM control panel push the COND pushbutton switch.
(9)
Blow warm air onto the zone temperature sensor 21HK (behind the grill in the cockpit ceiling) with a warm air blower.
NOTE : Do not damage the cockpit interior with to much heat from the
____
warm air blower.
(10) On the ECAM lower DU monitor the CKPT compartment temperature until it shows between 30 and 40 deg. C.
NOTE : You must keep this condition during work steps (10) to (12) by
____
use of the warm air blower as in work step (8).
(11)
On the AIR COND panel 30VU turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the COLD position.
(12)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
(13)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must also constantly monitor
(14)
Move the applicable throttle control lever to the idle position.
____ the pack temperatures as in work step (5) of this paragraph.
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(15)
Stop the warm air blower.
(16)
On the ECAM control panel push the COND pushbutton switch.
(17)
On the ECAM lower DU make sure that the CKPT, the FWD cabin and the AFT cabin temperatures decrease to, or are less than 24 deg. C.
(18)
On the AIR COND panel 30VU turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the HOT position.
(19)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
(20)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must constantly monitor the
____ pack temperatures as in work step (5) of this paragraph.
**ON A/C ALL
Subtask 21-00-00-860-071
K. Stop the engine 1(2) (Ref. TASK 71-00-00-710-028).
Subtask 21-00-00-865-072
L. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R **ON A/C 401-499,
49VU AIR COND/TEMP CTL/SYS 1 CHAN B/28VDC 52HH D08 R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
122VU AIR COND/PACK TEMP/CTL SYS1/2/115VAC 21HH W22 122VU AIR COND/PACK TEMP/CTL SYS1/2/28VDC 23HH W21 122VU AIR COND/PACK TEMP/CTL SYS1/1/115VAC 1HH X22 122VU AIR COND/PACK TEMP/CTL SYS1/1/28VDC 3HH X21 122VU AIR COND/PACK TEMP CTL SYS2/2/28VDC 24HH Y21 122VU AIR COND/PACK TEMP CTL SYS2/2/115VAC 22HH Y20
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299, 301-302,
R 122VU AIR COND/PACK TEMP CTL SYS2/1/28VDC 4HH Y19
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
R 122VU AIR COND/PACK TEMP CTL SYS2/1/115VAC 2HH Y18
R **ON A/C 106-149, 303-399,
R 122VU 4HH Y19
R **ON A/C 401-499,
R 122VU AIR COND/TEMP CTL SYS 2/CHAN A/115VAC 53HH W22
R 122VU AIR COND/TEMP CTL SYS 2/CHAN A/28VDC 55HH W21
R 122VU AIR COND/TEMP CTL SYS 1/CHAN A/115VAC 49HH X22
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