Calibrate Bypass Flow - Bunn Dual SH Installation And 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 to be calibrated.
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 CALI-
BRATE 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 un-
der the funnel, press YES. The display should read
CALIBRATE BYPASS .. PRESS BREW TO START.
6. Press and release the
calibrated. The display should 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
LEFT or RIGHT OZ., along with a number signify-
ing 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 L or R BYPS
FLOW, along with the correct flow rate of the
bypass in ounces per minute. After about 5 sec-
onds, the display 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 and release the
front switch panel to exit the CALIBRATE FLOW
function and return to the MAIN SCREEN.
10. Repeat steps 1 - 9 when calibrating the other side.
pad on the side to be
pad located on the
Page 30
LEFT OZ XX.X
Left or Right
NEW L BYPS FLOW
L or R
P2609
XX.X OZ/M
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