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2.
Water dosing system
After having started a selection, the pump motor is controlled with a regulated time and speed.
The pump rotor moves a certain amount of cold water from the cold water reservoir to the bottom
of the boiler. This pushes the hot water in the boiler up towards the water selector. This selector
chooses its position by means of a rotating movement. Dependent on the recipe, the water
selector will also dose through the bypass and therefore choose a different position.
3
1
Fig.1 Water dosing system
B
A
Fig.2 Hot water outlet
2
5
2
4
C
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