Bunn DUAL068000 - Manual (Page 23)

Page 23
PROGRAMMING THE BREWER (cont.)
SET PREINFUSION:
This function sets the brewer to turn the sprayhead
flow on for a preset time (1st ON TIME) followed by a
preset spray pause (OFF TIMES) and then turn the spray
on continuously until the brew volume is completed.
This is a special case of pulse brew. It is not pos-
sible to set a batch size to have both pulse brew and
preinfusion. One or the other (or neither) must be
chosen. However, it is possible to set one batch size
to pulse brew and the other two to preinfusion or vice
versa.
NOTE: The procedure to enter the PULSE BREW
function must be performed prior to following the
steps listed below.
1. Press and release YES. The display should now
read EASY PULSE SETUP.
2. Press and release NO. The display will read ENTER
TIMES?
3. Press YES to proceed. The display should now
read 1st ON TIME X:XX.
4. Using (-) and (+) set the amount of time the flow
of water into the funnel will be on.
5. When finished, press DONE. The display will now
read OFF TIMES: X:XX.
6. Using (-) and (+) set the amount of time the flow
of water into the funnel will be off.
7. When finished, press DONE. The display will now
read LAST ON: PreI
8. If the display shows a time use (-) and (+) to set
it to read PreI. (PreI is an abreviation for preinfu-
sion)
9. When finished, press DONE. The display will show
the two settings and PreI just entered for that batch
size. After a 5 second delay, the display will read
3 BATCHES DONE?
10. If other batch sizes need to be modified, press
NO.
12. Press a different batch size pad and repeat steps 3
through 7. Repeat until all the desired batch sizes
are set.
13. When finished press YES in 3 BATCHES DONE?.
The display will then read DRIP TIME.
14. Press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the SET PULSE BREW function and return
to the MAIN SCREEN.
NOTE: Pressing the upper right hidden switch before
reaching the final setting screen exits the setup and
retains the old values.
ENTER TIMES?
NO YES
SET PULSE BREW?
NO YES
EASY PULSE SETUP
NO YES
1st ON TIME X:XX
(-) DONE (+)
1st OFF LAST
XX.X XX.X Prel
5 SEC. DELAY
OFF TIMES: X:XX
(-) DONE (+)
3 BATCHES DONE?
NO YES
EXIT TO
NEXT FUNCTION
SCREEN
LAST ON: Prel
(-) DONE (+)
EXIT TO
NEXT FUNCTION
SCREEN
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