Daewoo WFW0A1 Series Service Manual page 31

Motor error( for DD model)
: BLDC motor is checked by some of error on operation part.
Need to rest time during the retry time. (ref.below table)
MESSAGE
b1 Fail to operate
Overload
Hall sensor error
- Motor don't set.
- RPM set fail .
b6 Over current on motor.
b7 OP AMP abnomal voltage.
b8 IPM fault signal check.
b9 High volatage.
- low volatage.
EC IV micom connect error
Motor error( for UNI model)
UNI motor is checked by some of error on operation part.
Need to rest time during the retry time. (ref.below table)
MESSAGE
b1 Fail to operate
b5 Low speed error under load sensing
HP Hall sensor error
WFW0A1*,WFW0A2*,WFC0A2*(SM).indd 30
ERROR Specification Code Retry time
ERROR
30
b1 5
b2 5
b3 30
b4 5
b5 -
b6 5
b7 5
b8 30
b9 30
bA' 5
bb 5
Retry time
5
5
30
Max count
30
30
10
-
-
10
10
10
10
-
-
Max count
30
30
10
16. 5. 24. 오후 3:20