CAM Version Fault between CAM in FAP and internally stored SDF CAM

TASK 26-17-00-810-829-A
CAM Version Fault between CAM in FAP and internally stored SDF CAM

1. Possible Causes

MODULE-CABIN ASSIGNMENT [115RH]

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 23-73-19-960-001	Replacement of the Cabin Assignment Module
AMM 26-10-00-710-801	Smoke Detection Function Cabin Assignment Module (SDF CAM) Layout Loading
AMM 26-10-00-740-802	Ground Scanning of the Cabin Intercommunication Data-System (CIDS) - Smoke Detection Function (SDF)

3. Fault Confirmation
Subtask 26-17-00-710-106-A ** ON A/C NOT FOR ALL

A. Test
(1) Do the ground scanning of the Cabin Intercommunication Data System (CIDS) - Smoke Detection Function (SDF) AMM 26-10-00-740-802.

4. Fault Isolation
Subtask 26-17-00-865-062-A ** ON A/C NOT FOR ALL

A. Table of the circuit breakers used in this procedure:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	AIR COND/CIDS/SDF/DIR2 ESS	18WH	C06
49VU	AIR COND/CIDS/SDF/DIR1 ESS	15WH	C05
122VU	AIR COND/CIDS/SDF/DIR NORM/2	14WH	T18
122VU	AIR COND/CIDS/SDF/DIR NORM/1	17WH	T17

Subtask 26-17-00-810-147-A ** ON A/C NOT FOR ALL

B. If the test gives a maintenance message which is different from the maintenance message given in step C:

Do the trouble shooting procedure related to the maintenance message.

Subtask 26-17-00-810-148-A ** ON A/C NOT FOR ALL

C. If the test gives the maintenance message

CAM(115RH)/ SDF CAM ID MISMATCH:

(1) Make sure that the correct Cabin Assignment Module (CAM) version is installed in the Flight Attendant Panel (FAP).
(a) If the CAM version is wrong:

Install the related MODULE-CABIN ASSIGNMENT [115RH] AMM 23-73-19-960-001.

(b) If the CAM version is correct:
1 Open the circuit breakers 14WH, 15WH, 17WH and 18WH.
2 Close the circuit breakers 17WH and 18WH to start manually a SDF CAM dataloading without an aircraft layout change.

NOTE: During SDF power up, alerts of the smoke detection systems are shown on the ECAM/Warning Display.

3 After approximately 5 minutes, close the circuit breakers 14WH and 15WH.
4 All alerts and failure messages go off.

Subtask 26-17-00-810-148-B ** ON A/C NOT FOR ALL

C. If the test gives the maintenance message

CAM(115RH)/ SDF CAM ID MISMATCH:

(1) Make sure that the correct Cabin Assignment Module (CAM) version is installed in the Flight Attendant Panel (FAP).
(a) If the CAM version is wrong:

Install the related MODULE-CABIN ASSIGNMENT [115RH] AMM 23-73-19-960-001.

(b) If the CAM version is correct:

Do the Smoke-Detection Function-Cabin Assignment-Module (SDF CAM) layout loading AMM 26-10-00-710-801.

Subtask 26-17-00-710-107-A ** ON A/C NOT FOR ALL

D. Test
(1) Do the test given in Para. 3.

5. Close-up
Subtask 26-17-00-860-077-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Put the aircraft back to its initial configuration.

[Rev.8 from Aug 2018] 2026.04.04 04:27:22 UTC