de Jong Duke COEX 9CND SERIES, Техническое руководство, Страница: 66 / 93

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7.4.2 EXAMPLE: (Fresh brew) Coffee recipe in a bean to cup machine
Coffee = The settings for the ingredient fresh
brew coffee.
Press coffee, this gives a new screen:
Delay = 0.0 means: Coffee is immediately
dosed in the brewer, no delay.
Duration = 2.5 means: The auger in the
coffee canister rotates for 2.5 seconds, giving
a certain amount of coffee in the brewer.
Speed = 100 means: The auger rotates
100% (= full speed. )
In “Sub high pressure” is it possible to set the
amount of water dosed in high pressure mode
to give a nice crème layer on top of the
coffee. Press sub high pressure to see the
water amount for this part of the recipe.
Water amount (in main recipe) = the basis
amount of water.
The water amount in the pressure boilers is
adjusted in pulses generated from the flow meter. 1 pulse ≈ 0,8 ml
Water amount 100 = about 80ml
This coffee selection in this example exist out of 140(main recipe) + 40 (sub high
pressure) = 180 pluses = 180 x 0,8 ≈ 144ml.
With the test button this recipe is dispensed in the service mode.
If there is also milk and sugar possible, the water amounts of milk and
sugar are also added to the main recipe water amount if a black coffee is
chosen.
Change a recipe setting:
1. Select the setting you want to change by
pressing the green button.
2. Enter the new value.
3. Press “Save” left under in the screen to
save the new setting.