all L_ and UA and BK-BL-BN-BM
| System malfunction or ECAM Alert | ||
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| open CB | ||
| 49VU | C06 | AIR COND/SDCU/CHAN1 |
| 122VU | T18 | AIR COND/SDCU/CHAN2 |
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| After 10 sec close at the same time | ||
| 49VU | C06 | AIR COND/SDCU/CHAN1 |
| 122VU | T18 | AIR COND/SDCU/CHAN2 |
| |
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| Reset Procedure acc. TSM-24-00-00-868-061-A |
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| |
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| if Fault continues, open CB | ||
| 49VU | C06 | AIR COND/SDCU/CHAN1 |
| 122VU | T18 | AIR COND/SDCU/CHAN2 |
| after 20 minutes close CB | ||
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| After 1 Minutes, start subsequent Test | ||
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| SDCU Double Channel Fault TSM-26-17-00-813-803-A |
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all others
| System malfunction or ECAM Alert | ||
| |
||
| open CB | ||
| 49VU | C05 | AIR COND/CIDS/SDF/DIR1 ESS |
| 49VU | C06 | AIR COND/CIDS/SDF/DIR2 ESS |
| 122VU | T17 | AIR COND/CIDS/SDF/DIR NORM/1 |
| 122VU | T18 | AIR COND/CIDS/SDF/DIR NORM/2 |
| |
||
| After 10 seconds, close at the same time | ||
| 49VU | C05 | AIR COND/CIDS/SDF/DIR1 ESS |
| 49VU | C06 | AIR COND/CIDS/SDF/DIR2 ESS |
| and in less than 2 seconds, close at the same time | ||
| 122VU | T17 | AIR COND/CIDS/SDF/DIR NORM/1 |
| 122VU | T18 | AIR COND/CIDS/SDF/DIR NORM/2 |
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| After CIDS reset, approximately 4 minutes are necessary before recovering normal operation | ||
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| Reset Procedure acc. TSM-24-00-00-868-061-B |
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