Bunn Dual TF DBC - Manual (Page 30)

Page 30
PROGRAMMING THE BREWER (cont.)
SET PREINFUSION:
This function sets the brewer to turn the sprayhead
fl ow 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 fl ow
of water into the funnel will be on.
5. When fi nished, press DONE. The display will now
read OFF TIMES: X:XX.
6. Using (-) and (+) set the amount of time the fl ow
of water into the funnel will be off.
7. When fi nished, 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 fi nished, 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 modifi ed, press
NO.
12. Press a different batch size pad and repeat steps 3
through 7. Repeat until all the desired batch sizes
are set for the left side.
13. When fi nished press YES in 3 BATCHES DONE?.
The display will then read DRIP TIME.
14. Press and release either of the ON/OFF switches
located on the front switch panel to exit the SET
PULSE BREW function and return to the MAIN
SCREEN.
SET PULSE BREW?
NO YES
ENTER TIMES?
NO YES
EASY PULSE SETUP
NO YES
1st ON TIME X:XX
(-) DONE (+)
OFF TIMES: X:XX
(-) DONE (+)
LAST ON: PreI
(-) DONE (+)
3 BATCHES DONE?
NO YES
EXIT TO
NEXT FUNCTION
SCREEN
EXIT TO
NEXT FUNCTION
SCREEN
5 SEC. DELAY
1st OFF LAST
XX.X XX.X PreI
P3265-1
NOTE: Pressing the upper right hidden button before
reaching the fi nal setting screen exits the setup and
retains the old values.
35058.1 071205