
23
23
23. Programme unit
438 9149-81/06
04.03
Service
Manual
Imbalance detection
Imbalance can be split into three different types: extreme imbalance
measurement, mechanical imbalance interruption and super imbalance
measurement.
Extreme imbalance measurement
In a drain sequence, when the drum starts its acceleration from washing
rpm to extraction rpm, the extreme imbalance measurement starts when
90% of the distribution rpm has been achieved. After this, for the remainder
of the super imbalance measurement, the distribution time and throughout
any subsequent extraction time, the programme detects whether extreme
imbalance occurs or not.
In the event of extreme imbalance, which can occur if e.g. a spring strut is
damaged or if washing is being performed in sacks, the acceleration is
interrupted and it is necessary to wait for the drum to stop. If extreme
imbalance occurs during:
a. distribution or during super imbalance measurement, the drain
sequence starts again from the beginning. The number of attempted
restarts can be set in the system data, but is usually set to 5 attempts.
This value can also be altered via configuration 2.
b. extraction, the extraction is interrupted and the programme skips to the
next washing sequence after extraction.
Mechanical imbalance interruption (detection via mechanical
imbalance switch)
The same as extreme imbalance, except that if the imbalance switch is
activated during a part of the washing programme that is run at washing
rpm, the drum stops for a few seconds and then automatically starts up
again.
Содержание W3105H
Страница 1: ...Service Manual W365H W375H W3105H W3130H W3180H W3240H W3300H Exacta 438 9201 81 EN 06 42 ...
Страница 2: ......
Страница 4: ......
Страница 5: ...438 9144 41 01 00 23 1 1 1 Safety precautions Service Manual Contents Safety precautions 3 Warnings 3 ...
Страница 6: ......
Страница 8: ......
Страница 9: ...2 Technical data 438 9144 61 02 03 20 Contents Technical data 3 Physical features 3 Connections 4 ...
Страница 10: ......
Страница 14: ......
Страница 22: ......
Страница 23: ...11 Regular maintenance 438 9145 01 01 00 23 Contents Daily 3 Every third month 3 ...
Страница 24: ......
Страница 28: ......
Страница 66: ......
Страница 74: ......
Страница 76: ......
Страница 100: ......
Страница 102: ......
Страница 122: ......
Страница 142: ......
Страница 143: ...38 Drain valve 438 9146 01 01 00 23 Contents Description 3 Function 3 Repairs 4 Disassembly 4 Assembling 5 ...
Страница 144: ......
Страница 148: ......
Страница 149: ...39 Detergent compartment 438 9146 21 01 00 23 Contents Description 3 ...
Страница 150: ......
Страница 152: ......
Страница 154: ......
Страница 158: ......
Страница 160: ......
Страница 164: ......
Страница 165: ...43 Frame 438 9146 61 01 00 23 Contents Description 3 ...
Страница 166: ......
Страница 168: ......
Страница 169: ......
Страница 170: ...www electrolux com professional Share more of our thinking at www electrolux com ...