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PROGRAMMING (cont.)
PULSE BREW (cont.) - How long to turn the sprayhead off; this is not an accumulated time. This
time is the length that the sprayhead will turn off during the pulse routine then turn back on. Both on
and off times will have limits the operator is able to set depending on the parameters of the recipe.
When configuring the routine, the total brew time will change to be shorter or longer depending on
the routine settings. Longer pause times extend total brew time in most cases. The Auto calculate
button will automatically set a routine based on the parameters for the recipe. Save will confirm
and save the settings for that recipes batch size. The batch size icon will cycle through the other
enabled sizes to allow the operator to set the pulse brew for a different size batch from this screen.
Auto Pulse Brew - An auto pulse brew is a set routine of 7 pulses that has been calculated by
parameters the operator has set. The operator must specify the batch volume, percentage of bypass,
pre-infusion time, and drip time. The pulse off time is calculated off a 60 second additional Brew
time for the 6 off pulses between the 7 on pulses. Off time = 10 sec / pulse = 60 sec / 6 pulses
Manual Pulse Brew - If a operator would like to adjust the brewing time which they have been given
in Auto pulse, they can change or make adjustments to the remaining on/off times. Doing this can
extend or shorten the brew time originally calculated for the Auto Pulse brew thus the operator is
now going to control what on and off times the brewer will use to make a pulse routine.
SMARTWAVE
®
- This is a brewing feature that alters the trajectory of water coming out of the
sprayhead in order to enhance uniformity of extraction. This is accomplished by activating the
air pump during the sprayhead on times only. When the sprayhead valve is on, the air pump will
activate and blow a pulse of air which will widen the pattern of water that hits the bed of coffee.
The operator will be able to set the SmartWAVE from 1-14. The plus/minus buttons will increment
and decrement by 1. Each number represents the air pump turning on twice during that brew cycle.
1 (2) - 14 (28). There will always be a blowout period of 5 seconds at the end of the brew. This will
evacuate water in the sprayhead to help avoid lime build up.
DRIP TIME - Drip time is the time allotted to allow for any excess coffee to drip from the funnel after
a brew has been completed. The operator will be able to add up to 5 minutes worth of time. If no
time is added the brew will complete and funnel locks will raise.
FRESHNESS - This time is used to help control beverage quality. An alert will pop-up full screen and
state that the recipe has expired. Once acknowledged, the operator can brew as normal.
REVIEW - Selecting this icon will give the operator another method of setting a recipe. This method
uses a table layout that shows the parameters and the values that are set. Selecting the white area
will take the operator directly to the edit page for that parameter. The operator can change the value,
SAVE, and exit back to the recipe review screen.
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