Calibrate Sprayhead Flow; Calibrate Bypass Flow - Bunn Single SH DBC Installation & Operating Manual

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)
CALIBRATE FLOW (cont.)
Procedures to calibrate the bypass flow rate:
1. Place a container, accurately graduated in ounces,
and with a minimum capacity of 60 ounces, below
the funnel on the brewer.
2. Press and hold the ® pad until the display reads
SET NEW RECIPES. Release the ® pad. Press and
release the ® pad until the display reads CALIBRATE
FLOW.
3. Press and release YES to advance to the SPRAY-
HEAD CAL? function screen. (Pressing NO in the
CALIBRATE FLOW screen will advance to the next
function screen, BREW COUNTERS).
4. Press and release NO to advance to the BYPASS
CALIBRATION screen.
5. Press and release the YES pad. The display should
read CONTAINER READY? If the container is
under the funnel, press YES. The display should
read CALIBRATE BYPASS .. PRESS BREW TO
START.
6. Press and release the
read CALIBRATE BYPASS .. 60 SEC TO FINISH. The
60 second timer on the display will count down to
zero. When the counter reaches zero, the display
will change to ENTER OZ., along with a number
measured in ounces per minute.
7. Measure the amount of water in the container, and
using (-) or (+), adjust the amount on the display
to match the amount in the container. Then press
DONE.
8. The display should now read NEW BYPASS FLOW,
along with the correct flow rate of the bypass in
ounces per minute. After about 5 seconds, the dis-
play will return to the CALIBRATE FLOW screen.
9. To exit the CALIBRATE FLOW function, press and
release NO to advance to the next function screen,
or press the pad located on the front switch
panel to exit the CALIBRATE FLOW function and
return to the MAIN SCREEN.
pad. The display should
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CALIBRATE FLOW?
NO
EXIT TO THE
NEXT FUNCTION
SCREEN
SPRAYHEAD CAL?
NO
BYPASS CAL?
NO
CONTAINER RDY?
NO
CALIBRATE BYPASS
PRESS BREW START
COUNTS DOWN CALIBRATE BYPASS
TO ZERO
60 SEC TO FINISH
ENTER OZ XX.X
(-)
NEW BYPAS FLOW
P2314
YES
YES
YES
YES
BREW PRESSED
AFTER 1 MINUTE
DONE (+)
XX.X OZ/M
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