25
42
Washer
8
13
85 Washer
8
2
43
Control Board
1
TROUBLESHOOTING
CODE
REASON
SOLUTION
E01
1. Message wire is broken or
not connected well
1
．
Check if the computer and bottom
control board wire connect well;
2
．
Check if IC on bottom control board is
loosen, reset the IC
E02
1. Burst clash
1. Check if the power voltage is 50%
lower than the normal voltage,
please use the normal voltage to
test;
2. check if the control board is burnt
with irregular smell, replace a
control board;
3. Check if the motor wire is well
connected, reconnect it.
E03
No sensor signal
1. Check if the signal light on control
board is light on, if the signal light
is burnt out, change a signal light.
2. Check if the plug of sensor is well
connected
3. Check if the magnetic sensor is
broken or well connected,
reconnect it or replace a magnetic
sensor.
E05
Current overload protecting
1. Overrated loaded or the motor is
stuck, cause excessive current,
machine will start self-protecting
system. Adjust the machine and
restart;
2. Check if the motor has noise from
motor or if the motor / bottom
control board were burnt out, if
burnt out, change motor and
bottom control;
3. Check if the power voltage is wrong,
use right voltage to test again.
Show “----”
1. The safety key is not at the
appointed site
2. The safety key is not
connected well or broken
1. Check if the safety key is at the
appointed site.
2. Check if the safety key sensor board
is connected well
3. Replace the safety key sensor
board inside computer
