Function Of The Fucs - AEG Electrolux EMW2000 Service Manual

Function of the FUCS

“FUCS” is an English expression and means “Fast Unbalanced Control System”
Function:
The unbalance control includes 3 phases. These phases are of different duration and have different limits
of unbalance. The magnitude of the unbalance is calculated every 160 ms, hereby the magnitude is
compared to the fixed unbalance limits, and then it is decided whether the speed will be increased or
reduced by 2 1/min. FUCS starts at 55 1/min and ends ideally when reaching 115 1/min.
Phase 1: The first phase takes max. 60 sec to obtain the required speed of 115 1/min. If the speed is
not reached after this 60 sec, the spinning cycle will be stopped. The laundry is dispersed and
it is changed to phase 2.
Phase 2: Phase 2 takes max. 180 sec. Here it is tried to obtain the speed of 115 1/min with various
unbalance limits. If the speed is not reached after 180 sec, the spinning cycle will be stopped
again. The laundry is dispersed and it is changed to phase 3.
Phase 3: In phase 3 the required speed is reduced to 85 1/min. Afterwards the speed must be reached
within 60 sec, then there will be a reduced spinning of 650 1/min. If the speed is not reached,
the spinning will be skipped.
TSE-N 01.03 A.B.
- 18 -
599 50 75 69 EN