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Load recognition
How it is determined whether or not water has to be added because of toppled
crockery.
Circulation pump
with tacho and sycasym control
Tacho generator
Motor RPM is measured by means of a tacho generator.
Speed control is applied by means of electronic phase shifting.
v Load recognition
At the first wetting of the dishes, some water will stay behind, for instance in a
toppled dish or plate , so under circumstances the machine begins washing in
short supply of water.
If so, the pump may catch air, starting to run irregularly while making more noise.
The tacho generator recognizes this irregular running and extra water is supplied.
v At the first test 200 ml
v At the second test another 200 ml
v At the third test another 500 ml
Max. 900 ml of extra water supply is possible .
This means that not 2,8 l but 3,7 l of water is being used for washing .
Product information
VA3.. VA9011XT..ZT..VA..VA(9)6211Q..R..S.. T
MPr 28112005
-
Capacitor
Tachogenerator
Single phase AC motor
PTC
- 6
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