# Ecam Warning T/s

ATA SYSTEM MULFUNCTION COMPUTER Reset Procedure
21 CAB PR SYS 1(2) FAULT CPC 1(2) For CPC 1 - On panel 49VU,open C/B D09 For CPC 2 - On panel 49VU,open C/B Y22 After 5 seconds,close the C/B
21 AIR FWD (AFT) CRG VENT FAULT CARGO VENT CONTROLLER On panel 49VU : Open C/B C07 After 5 secons,close C/B
21 VENT AVNCS SYS FAULT AEVC On the panel 122VU: - Open C/B Y17 After 5 secons,close C/B
21 AIR PACK 1 (2) REGUL FAULT 23 - On the panel 122VU,open C/B X22,Y18 and X21 On the panel 49VU,open C/B D08 Then close the C/Bs. - On the panel 122VU,open C/B W22,Y20,W21 and Y21 Then close the C/Bs.
21 COND AFT CRG HEAT FAULT AFT CARGO HEAT CONTROLLER On the panel 49VU: - Open C/B C07 After 5 seconds,close C/B
22 AUTO FLT YAW DAMPER 1 (2) FAULT FAC 1/FAC2 Open these C/B with Yellow and Green Hydraulic pressrized On panel 49 VU , C/B B04 On panel 122 VU , C/B M19 Then close C/B after 10 Sec.
22 WINDSHEAR DET FAULT or REAC W/S DET FAULT FAC 1 + 2 Open then close C/Bs in this order - On panel 49 VU , C/B B04 and B03 - On panel 122VU : C/B M19 and M18
22 AUTO FLT FCU 1 (2) FAULT FCU 1(2) On panel 49VU,open C/B B05 On panel 121VU,open C/B M21 Close the C/B after 5 second If the fault does not continue, Do a check of the target and barometer referances shown. Correct them if necessary ( reset successful) If the fault continue, Open again two C/Bs B05 and M21. Close the C/B after 7 min,with an interval less than 5 sec between side 1 and side 2.At least 30 sec are necessary until the end of the FCU1 and FCU 2 safety test. If the fault continue,end of procedure.Reset unsuccessful.
22 One MCDU Locked or Blank MCDU For MCDU 1 On panel 121VU or 49VU : Open C/B B01 For MCDU 2 On panel 121VU,open C/B N20
22 Both MCDU Locked or Blank FMGC For FMGC 1,Panel 121VU or 49VU - Open C/B B02 For FMGC 2 , On panel 121VU - Open C/B M17
22 FMGC malfunction FMGC On panel 121VU or 49VU : - Open C/B B02 and close it after 10 sec.If there is no reset of FMGC 1,do a reset of FMGC 2 on panel 121VU,open C/B M17 then close it after 10 sec.
23 COM CIDS 1+2 FAULT CIDS Open C/Bs in this order : - On panel 49VU,C/B G01 - On panel 121VU,C/B M05 - On panel 49VU,C/B G02 - On panel 121VU,C/B M06 After 10 sec close C/Bs in this order M06,G02,M05 and G01
23 Complete CIDS and CIDS-SDF Reset CIDS-SDF Open C/Bs in this order : - On panel 49VU,C/B C06,C05 - On panel 121VU,C/B P13,P14 - On panel 49VU,C/B G01,G02 - On panel 122VU,C/B T17,T18 - On panel 121VU,C/B M05,M06 Wait at lease 5 sec and Push - On panel 121VU,C/B M05,M06 - On panel 49VU,C/B G01,G02 - On panel 121VU,C/B P13,P14 - On panel 49VU,C/B C06,C05 - On panel 122VU,C/B T17,T18
23 Uncommand EVAC horn actuation CIDS Press the EVAC /Horn Shut off Sw If unsuccessful : - Open C/Bs in this order 49VU,C/B G01 121VU,C/B M05 49VU,C/B G02 121VU,C/B M06 After 10 sec close C/Bs in this order M06,G02,M05 and G01
23 Frozen RMP RMP You must do a reset of all the RMPs one after the other On RMP control panel - Set the ON/OFF Sw to OFF - After 5 sec,set it to ON
23 Frozen FAP FAP Open C/B in this order : 49VU,C/B H01 , 121VU,C/B Q14 After 10 sec,close C/B in this order : Q14 and H01 If unsuccessful, - On panel 2000VU Open the Tape Reproducer/PRAM C/B 2RX for 10 sec.
23 COM SATCOM FAULT SDU On panel 121VU,C/B K01 for 10 Sec
24 GPU cannot be connected to A/C GAPCU If at least one power source (IDG, APU Gen or Battery) is connected. - On ELEC control panel Push and Release EXT PWR P/B Sw If no power source connected. - On ELEC control panel Push BAT 1 and BAT 2 P/B Sw (OFF legend goes off)
27 F/CTL ELAC 1 (2) FAULT /F/CTL ALTN LAW FAULT ELAC Reset the defective ELAC : - Make sure that the Hydraulic system are de- pressurized before reset - Set ELAC P/B Sw to OFF,then ON
27 ELAC or SEC malfunction ELAC Make sure that the Hydraulic system are de-pressured before reset For ELAC 1 : 49VU,C/B B11 For ELAC 2 : 121VU,C/B R20
27 ELAC or SEC malfunction SEC Make sure that the Hydraulic system are de-pressured before reset For SEC 1 : 49VU,C/B B08 For SEC 2 : 121VU,C/B Q18 For SEC 3 : 121VU,C/B Q19
27 E/W FCDC 1(2) FAULT FCDC 1 49VU , C/B B10 After 5 sec,close C/B
27 E/W FCDC 1(2) FAULT FCDC 2 49VU , C/B Q20 After 5 sec,close C/B
28 Loss of fuel quantity indication or silmaltineous triggering of FUEL L XFR VALVE CLOSED and FUEL R XFR VALVE CLOSED although FUEL SD indiction no anomaly FQIC 49VU , C/B A13 and 121VU , C/B M27 for 5 second
30 ANTI ICE L ( R ) WINDSHIELD (WINDOW) WHC 1 122 VU, C/B X13
30 ANTI ICE L ( R ) WINDSHIELD (WINDOW) WHC 2 122 VU, C/B W13
31 FWS FWC 1 (2) FAULT FWC 1 49VU , C/B F01
31 FWS FWC 1 (2) FAULT FWC 2 121VU , C/B Q07
32 Braking malfunction BSCU On 121VU,C/B M34,M33,M35 and M36 for 5 second
32 LGCIU 1 (2) FAULT LGCIU 1 Reset C/B in this order : On 121VU, C/B Q34 and On 49VU , C/B C09 then close C/B C09 and Q34
32 LGCIU 1 (2) FAULT LGCIU 2 On 121VU, C/B Q35
34 NAV MMR 1 (2) FAULT MMR 1 ON 49VU , C/B G12 for 5 sec
34 NAV MMR 1 (2) FAULT MMR 2 On 121VU , C/B L07 for 5 sec
34 NAV TCAS FAULT TCAS On 121VU , C/B K10 for 5 sec
34 NAV GPWS FAULT NAV GPWS TERR DET FAULT GPWC On 121VU , C/B P06 for 5 sec
34 NAV GPS 1 (2) FAULT GPSSU 1 On 121VU , C/B 2SN1 for 5 sec
34 NAV GPS 1 (2) FAULT GPSSU 2 On 121VU , C/B 2SN2 for 5 sec
34 NAV RA 1 (2) FAULT XCVR-RA 1 On 121VU , C/B K11 for 5 sec
34 NAV RA 1 (2) FAULT XCVR-RA 2 oN 121VU , C/B K12 for 5 sec
46 ATSU malfunction ATSU On 121VU open C/B in this order : L16 and L15 for 5 second and close L15 then L16
70 ENG IGN A+B FAULT ENG 1 (2) FADEC A (B) FAULT FADEC AND EIU/ FADEC For FADEC 1 On 49VU , C/B A04 and On 121VU , C/B R41 For FADEC 2 On 49VU , C/B A05 and On 121VU , C/B Q40
77 Loss of N1VIB and N2VIB EVMU On 121VU , C/B R44 for 5 sec
Last Updated: 1/22/2021, 7:43:22 AM