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6.10 TROUBLESHOOTING - ERROR 02A0 / 02A8
ERROR 02A0 / 02A8
POSSIBLE CAUSES:
1) 02A0 - Main motor failure. The belt does not move when it is supposed to.
2) 02A8 - Inverter circuit of the drive motor failed. Motor resistance is closed.
SOLUTION
1) Check the connection of the motor cable at the MCB (Figure A).
2) Check the 3 wires of the motor cable for resistance. With a multi-meter set for Ohms, place the terminals on pins 1 & 2, 2 & 3, and 3 & 1 of
the motor cable. There should be a reading of approximately 2.4 Ohms (Figures B - D).
a. If the resistance is over 4 Ohms, replace the motor.
b. If the resistance is under 4 Ohms, check the condition of the belt and deck.
3) If the solution above does not resolve the issue, replace the MCB.
FIGURE A
FIGURE B
FIGURE C
FIGURE D
CHAPTER 6: TROUBLESHOOTING
