B13 BETTER (B13 BEST APPEARANCE) WASHING MACHINE SERVICE HANDBOOK
114
Yes
No
Machine is turned off, KN8
connector on the Card is
removed, and that if the
resistance between Tacho ends
is approx. 80 Ohm is measured
over the socket. (Picture E11-10)
Replace the motor. Start
spinning again
Are the measured values
correct?
No
Tacho cable is controlled. Start
spinning again
Yes
having
8
having
10
Motor connector is
removed to measure the
resistance from between
the tacho ends. Pin6,
pin7 (Picture E11-11).
Tacho resistance must be
approx. 80 Ohm.
Motor connector is
removed to measure the
resistance from between
the tacho ends. Pin7,
pin8 (Picture E11-12)
Tacho resistance must
be approx. 80 Ohm
Rear cover of the
machine is opened;
does the motor
connector has 8? or
has 10?
Cont'd from
B-B
Replace the control card.
Start spinning again
Yes
Is the time between
motor movements
approx. 120 secs.?
Check the error code again
once the machine ends the
programme.
No
PICTURE E11-10: Tacho resistance is being
measured over KN07.
PICTURE E11-12: Resistance is being
measured from the tacho ends on the
motor over 10-pin motor.
PICTURE E11-11: Resistance is being
measured from the tacho ends on the 10-pin
motor.
APPLIES ONLY FOR PRODUCTS WITH UMDC
MOTOR
12.3.3. E11_4