Bunn ICB-TWIN Guía De Operación

Page 28

COFFEE RECIPES:
SET PULSE BREW/PREINFUSION
This function allows the operator to program the brewer 
to “pulse” the sprayhead fl ow on and off during a brew 
cycle (start and stop the fl ow of water out of the spray-
head). This feature allows the ability to “fi ne-tune” the 
brewer for specifi c fl avor profi les. Pulse brewing can 
be set up for any and all batch sizes.

 ON TIME – This time is the duration from when 

the brew button is pressed to when the desired water 
level in the funnel is reached.  (Soaking the grounds)
b)  OFF-TIME – This time is the duration from when the 
water in the funnel reached the desired ON TIME to when 
it drains out of the funnel to a desired lower level.
c)  LAST ON-TIME – This time is the duration from 
when the water in the funnel drains down to the lower 
level to when it fi lls the funnel to a desired higher level.  
(Soaking the grounds)

INITIAL SPRAY

INITIAL SPRAY

ALTERNATES UNTIL

BREW CYCLE IS

COMPLETED

PRE-INFUSION

REMAINING ON

ON-

TIME

OFF-

TIME

OFF-TIME

OFF-

TIME

OFF-

TIME

ON-

TIME

ON-

TIME

P2293

These three times can be set two different ways. The 
fi rst is by setting the total brew time and using a calcu-
lated pulse routine. This is done by utilizing the EASY 
PULSE BREW screen and following the setup for that 
function.

Setting Pulse Brew – EASY Pulse Brew
Range: Minimum: will adjust to the minimum time 
required to brew that batch using the set brew vol-
umes and fl ow rate for the sprayhead.  Maximum 
– will adjust depending on settings and will always 
be minimum time + 3 minutes. The brewer will 
automatically calculate what the 1ST ON TIME, OFF 
TIMES, and LAST ON TIME will be using THE INITIAL 
ON TIME, PLUS a 7 pulse routine.

The other option allows the actual times to be entered 
for each of the settings. This is done by utilizing the 
MANUAL PULSE BREW screen and following the sub-
sequent steps under that function.

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