DOC AIRBUS | TSM A320FLoss of the EMERGENCY CONFIGURATION Signal to the BCL1
TASK 24-38-00-810-830-A
Loss of the EMERGENCY CONFIGURATION Signal to the BCL1
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
3. Fault Confirmation
Subtask 24-38-00-710-100-A 4. Fault Isolation
Subtask 24-38-00-810-079-A
[Rev.8 from Aug 2018]
2026.04.04 04:26:49 UTC
Loss of the EMERGENCY CONFIGURATION Signal to the BCL1
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 24-38-00-710-001 | Operational Test of the Battery Charge Limiter (BCL), (with the CFDS) |
| ASM 243801 | |
| AMM 24-38-34-000-001 | Removal of the Battery Charge Limiter (BCL) |
| AMM 24-38-34-400-001 | Installation of the Battery Charge Limiter (BCL) |
Subtask 24-38-00-710-100-A 4. Fault Isolation
Subtask 24-38-00-810-079-A
A. If the test gives the maintenance message RELAYS 15XC or 16XC/BCL1 CIRCUIT
Subtask 24-38-00-710-101-A - replace the BCL-1 [1PB1] AMM 24-38-34-000-001 and AMM 24-38-34-400-001.
- do a check of the wiring from the pin A/Y of the BCL1 to the pin A/A3 of the relay (15XC) and from the pin A/A2 of this relay to the pin A/A3 of the relay (16XC) ASM 243801.
- repair the wiring.
- do a check of the wiring from the pin A/A2 of the relay (16XC) to the first terminal block ASM 243801.
- repair the wiring.
- replace the RELAY-BUS 1XP CTL [15XC]
- replace the RELAY-BUS 2XP CTL [16XC] .
B. Do the test given in Para. 3.