01Ab Error Troubleshooting - Matrix t3x-03 Service Manual

8.8 01AB ERROR TROUBLESHOOTING

ERROR MESSAGE 01AB
1) CAUSE:
a. Inverter error.
2) SOLUTION:
a. When the display is showing an 01AB error, the MCB Fault LED should be lit (Figure A).
b. If the MCB Fault LED is not lit, replace the console.
c. If the MCB Fault LED is lit, replace the MCB.
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CHAPTER 8: TROUBLESHOOTING
FIGURE A