Bunn ITCB Operating & Service Manual page 29

PROGRAMMING THE BREWER (cont.)
PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
TEA RECIPES:
SET PULSE BREW
This function allows the operator to program the brewer
to "pulse" the sprayhead flow on and off during a brew
cycle (start and stop the flow of water out of the spray-
head). This feature allows the ability to "fine-tune" the
brewer for specific flavor profiles. Pulse brewing can
be set up for any and all batch sizes.
ON-
INITIAL SPRAY
TIME
OFF-
TIME
INITIAL SPRAY
REMAINING ON
OFF-TIME
PRE-INFUSION
a) 1 ON TIME – This time is the duration from when the
st
brew button is pressed to when the desired water level
in the funnel is reached. (Soaking the tea leaves)
b) OFF-TIME – This time is the duration from when the
water in the funnel reaches 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 fills the funnel to a desired higher level.
(Soaking the tea leaves)
These three times can be set two different ways. The
first 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.
ON- ON-
TIME TIME
ALTERNATES UNTIL
BREW CYCLE IS
COMPLETED
OFF- OFF-
TIME TIME
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 flow rate for the sprayhead. Maximum
– will adjust depending on settings. Will always be
minimum time + 3 minutes. The brewer will automati-
cally 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.
Setting Pulse Brew – MANUAL Pulse Brew
P2293
Range: 1ST ON TIME – off to 1 minute
OFF TIME – off to 20 seconds
LAST ON TIME – Pre-Infusion to 1 minute
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