Unbalance Detection - Electrolux W465H Service Manual

Unbalance detection

When the drum in a drain sequence starts its acceleration from wash
rpm to distribution rpm, the extreme unbalance measurement will start
once about 90% of the distribution rpm has been attained. Subsequently,
during the entire remaining super unbalance measurement, the distribution
time and during the entire subsequent extraction time, the program unit
will detect whether there is any extreme unbalance.
In case of extreme unbalance that can arise if e.g. a spring strut is defec-
tive or when washing in sacks, the acceleration will be stopped to wait for
the drum to stop. If extreme unbalance arises during:
a. distribution or during super unbalance measurement, the drain sequen-
ce will restart from the beginning. The number of restart attempts can
be changed in the system data but is usually set to 5. The value can
also be changed via configuration 2.
b. extraction, the program will stop and move to the wash sequence after
extraction.
Program unit
69