Matrix r7xi-02 - Troubleshooting - Error 01 AC; 01 AF

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CHAPTER 8: TROUBLESHOOTING
8.9 TROUBLESHOOTING - ERROR 01AC / 01AF
FIGURE A
ERROR CODE 01AC / 01AF
1) SYMPTOM:
01AC – Electro-magnet over current.
01AF – Electro-magnet disconnected.
2) SOLUTION:
1) Check if the Electro-magnet is short circuited or open (Figure A).
- If the resistance data shows a short / open ohms or is outside the range of 12.8 ~14.2 ohms, replace the Electro-magnet.
- If the resistance data is in the range between 12.8 ~14.2 ohms, replace the LCB.