Matrix A7XI-01 - Troubleshooting - Error 0248

72
CHAPTER 8: TROUBLESHOOTING
8.14 TROUBLESHOOTING - ERROR 0248
FIGURE A FIGURE B
ERROR CODE 0248
1) SYMPTOM:
0248 –Battery disconnection or fail. (When power is on, LCB battery voltage is less than 6 VAC)
2) SOLUTION:
1) Check the battery wire connection between the battery and LCB (Figure A).
2) Check to see if the battery voltage is less than 6 VAC (Figure B).
3) If not, replace the LCB.
4) If yes, replace the battery.