Electrolux EFLS417SIW, Техническое и сервисное руководство

Страница: 44 / 58

44
E59
E59: No Spin Signal for 3 Seconds
E59
Wiring problem, Motor defective, Motor Control Board defective.
E55
E55: Under Speed
E55
Wiring problem, Motor defective, Motor Control Board defective.
Checks to perform:
WARNING
Check that all the connectors are correctly
inserted.
Check if the power supply is as
per product specifications?
Y
E
S
Remove the laundry, and check
whether the drum turns freely
without posing any resistance.
Is the drum having difficulty in
rotating? (See Fig. 1)
Provide required power supply, and repeat the diagnostic cycle to
check for any further errors.
Check whether the friction is caused by the motor (See Fig. 2).
Check whether the friction is caused by the tub bearing (See Fig. 3).
Replace the defective component. After clearing any obstacles, wait
till the motor becomes cool as the thermal protector may take 30
mins to reset (thermal protector may be tripped because of motor
overheating). Repeat the diagnostic cycle to check for any further
errors.
NO
NO
YES
N
O
Is the resistance measurement of
Motor device approximately 3 Ω
to 6 Ω? (Measure it directly on the
of Motor wiring connector on the
Motor Control Board side between
J2-1 and J2-2, and J2-3 and J2-4.)
(See Fig. 4)
Is the resistance measurement of
the Motor approximately 3 Ω to 6
Ω? (Measure it directly on the Motor
terminals 1 and 2, 2 and 3, and 3
and 1 without wiring). (See Fig. 5)
Replace the Motor, and
repeat the diagnostic
cycle to check for any
further errors.
NO
Y
E
S
Y
E
S
Check / Replace the wiring, and repeat the
diagnostic cycle to check for any further errors.
Replace the Motor Control Board, and repeat the
diagnostic cycle to check for any further errors.
Troubleshooting Based on Error Codes