Troubleshooting - LifeSpan Jazz Owner's Manual

CODE
E01 Connection failure between
computer and bottom control
board
E02 Burst clash
E05 Current overload protecting
E08 EEPROM with problem
JAZZ

9. TROUBLESHOOTING

REASON SOLUTION
1. Check the computer and bottom control board
wire connection
2. Check if IC on bottom control board is loose,
reset the IC
3. Power on bottom control board. If it is faulty
change the bottom control board
1． Check that the correct power is being used. If
not, use correct power to test
2． Check if the bottom control has been burnt out.
If so replace and reconnect the motor wire.
1. The machine is overloaded or the motor is stuck,
causing excessive current. When this occurs the
machine will start damage protection measure.
Adjust the machine and restart.
2. Check if the machine is emitting noise from the
motor or if the motor or bottom control board is
burnt out. If burnt out replace motor or bottom
control. Remember to use correct voltage.
Change the bottom control board
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