N&W Global Vending Krea Installation - Use - Maintenance page 37

W
atEr DosEs
The dispensing of water can be controlled through the
following parameters:
E (0 - 3)
vENt start
The Event start function is used to define the dispensing
sequence of the ingredients.
Among the ingredients described in the recipe, the iden-
tification number of the first ingredient to be dispensed
(start 0) will be indicated as the beginning of dispensing
(start) of the next ingredient.
For example, if the "Cappuccino with chocolate" recipe
includes:
- Ingredient 1 Milk
- Ingredient 2 Coffee
- Ingredient 3 Chocolate
the dispensing sequence of the ingredients is:
1° -Ingredient 1 Milk (start 0)
2° -Ingredient 2 Coffee (start 1)
3° -Ingredient 3 Chocolate (start 2)
To change the presentation of the drink, placing the
milk on top for example, the dispensing sequence of the
ingredients could be:
1° -Ingredient 3 Chocolate (start 0)
2° -Ingredient 2 Coffee (start 3)
3° -Ingredient 1 Milk (start 2)
D
Elay
It is possible to set (in hundredths of a second) the delay
of the water with respect to the previous event.
D cc
osE iN
It is possible to set, directly in cc, the quantity of water
desired for each ingredient.
D cDv
osE iN
It is possible to set, directly in cdv (fan pulses), the quan-
tity of water desired for the ingredient.
E
xtractioN prEssurE
This function is used to adjust the pressure exerted on
the pod in the infusion chamber.
Changing this parameter can modify the presenta-
tion and quality of the dispensed drink.
This function allows you to choose among the following
profiles:
- Low
- Medium
- High
© by N&W GLOBAL VENDING S.p.A.
p -
rE iNfusioN
This function allows you to determine the pre-infusion
parameters:
- the quantity of water (in cdv)
- the pre-infusion time (in tenths of a second) before the
infusion occurs.
p
oD squEEziNg
The squeezing is carried out by the upper piston which,
by mechanically compressing the pod, favours the expul-
sion of the water from the pod before discharging it into
the solid waste container.
- ON: squeezing of the pod enabled
- OFF: the pod is not squeezed.
p
oWDEr DosEs
The dispensing of powders can be controlled through
the following parameters:
D
osE iN grams
It is possible to set, directly in grams, the desired quanti-
ty of powder for each ingredient in the drink.
The function can be used to combine one of the four
available doses of ground coffee (low, med1, med2,
high) with the selections concerned.
r / .
atE iN g sEc
It is possible to set the working speed of the ingredient
motors for defining the rate in g/sec.
This value is used for calculating the time required for
dispensing the dose in g.
D
EcaffEiNatED cyclE or stEppED DispENsiNg
With this function it is possible to decide, for each se-
lection based on instant coffee in relation to the "global"
setting, whether the powder shall be dispensed with the
decaffeinated cycle or in steps.
- DECAFFEINATED CYCLE: with this parameter, the
powder is dispensed (suggested for instant coffee)
before the water, for improving the presentation of the
drink:
- IN STEPS: with this parameter the powder is dispensed
in steps (which can be set from 1 to 5) at the same time
of the water.
D
rip
For each selection it is possible to define the waiting time
(programmable from 0 to 2000 hundredths of a second)
from the end of dispensing to the closure of the shifting
system in order to give the tubes time to empty.
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