+ 40 5598 +/- 5 %
+ 50 3903 +/- 5 %
(a) If the resistance values are out of the specified limits:
- replace the SENSOR-TEMPERATURE,COCKPIT (21HK) (Ref. AMM TASK 21-63-17-000-001) and (Ref. AMM TASK 21-63-17-400-001).
(4) If the fault continues:
- do a potentiometer test of the cockpit temperature selector (27HK) (Ref. CMM 216312).
(a) If the test is not OK:
- replace the SEL-TEMPERATURE, AIR COND/COCKPIT (27HK) (Ref. AMM TASK 21-63-11-000-001) and (Ref. AMM TASK 21-63-11-400-001).
(5) If the fault continues:
- replace the CONT-ZONE TEMPERATURE (8HK) (Ref. AMM TASK 21-63-34-000-001) and (Ref. AMM TASK 21-63-34-400-001).
C. If the test confirms the fault for the FWD cabin zone, with the pushbutton switch HOT AIR, which is installed on the panel 30VU, set to on (with the FAULT and OFF legends off) or OFF:
- do a check that the resistance of the FWD cabin-duct temperature sensor (16HK) measured between connector A/E and A/F and connector A/C and A/D is in these limits (Ref. ASM 21-63/03):
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 249
201-299, 301-399, Aug 01/05 CES
Temp (Deg.C) OHMS ---------------------------
+ 10 18820 +/- 5 %
+ 18 13340 +/- 5 %
+ 25 10000 +/- 5 %
+ 30 8197 +/- 5 %
+ 40 5598 +/- 5 %
+ 50 3903 +/- 5 %
(1) If the resistance values are out of the specified limits:
- replace the SENSOR-DUCT TEMPERATURE,FWD CABIN (16HK) (Ref. AMM TASK 21-63-15-000-001) and (Ref. AMM TASK 21-63-15-400-001).
(2) If the fault continues:
- do a check that the FWD cabin-temperature sensor (22HK), housing, ducts and flexible hoses are free from contamination, are not damaged and the sense line has no leakage (Ref. AMM TASK 21-63-17-210-001).
(3) If the fault continues:
- do a check that the resistance of the FWD cabin-temperature sensor (22HK) measured between connector A/A and A/B and connector A/E and A/D is in these limits (Ref. ASM 21-63/03):
Temp (Deg.C) OHMS ---------------------------
+ 10 18820 +/- 5 %
+ 18 13340 +/- 5 %
+ 25 10000 +/- 5 %
+ 30 8197 +/- 5 %
+ 40 5598 +/- 5 %
+ 50 3903 +/- 5 %
(a) If the resistance values are out of the specified limits:
- replace the SENSOR-TEMPERATURE, FWD CABIN (22HK) (Ref. AMM TASK 21-63-17-000-001) and (Ref. AMM TASK 21-63-17-400-001).
(4) If the fault continues:
- do a potentiometer test of the FWD cabin-temperature selector (28HK) (Ref. CMM 216312).
(a) If the test is not OK:
- replace the SEL-TEMPERATURE, AIR COND/FWD CABIN (28HK) (Ref. AMM TASK 21-63-11-000-001) and (Ref. AMM TASK 21-63-11-400-001).
(5) If the fault continues:
- replace the CONT-ZONE TEMPERATURE (8HK) (Ref. AMM TASK 21-63-34-000-001) and (Ref. AMM TASK 21-63-34-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-149, 151-199, ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 250
201-299, 301-399, Aug 01/05 CES
D. If the test confirms the fault for the AFT cabin zone, with the pushbutton switch HOT AIR, which is installed on the panel 30VU, set to on (with FAULT and OFF legends off) or OFF:
- do a check that the resistance of the AFT cabin-duct temperature sensor (17HK) measured between connector A/E and A/F and connector A/C and A/D is in these limits (Ref. ASM 21-63/03):
Temp (Deg.C) OHMS ---------------------------
+ 10 18820 +/- 5 %
+ 18 13340 +/- 5 %
+ 25 10000 +/- 5 %
+ 30 8197 +/- 5 %
+ 40 5598 +/- 5 %
+ 50 3903 +/- 5 %
(1) If the resistance values are out of the specified limits:
- replace the SENSOR-DUCT TEMPERATURE,AFT CABIN (17HK) (Ref. AMM TASK 21-63-15-000-001) and (Ref. AMM TASK 21-63-15-400-001).
(2) If the fault continues:
- do a check that the AFT cabin-temperature sensor (23HK), housing, ducts and flexible hoses are free from contamination, are not damaged and that the sense line has no leakage (Ref. AMM TASK 21-63-17-210-001).
(3) If the fault continues:
- do a check that the resistance of the AFT cabin-temperature sensor (23HK) measured between connector A/A and A/B and connector A/E and A/D is in these limits (Ref. ASM 21-63/03):
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调2(114)
