Bunn SINGLE SHDBC Installation instructions

BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: [phone] FAX: [phone]
34025.0001B 01/06 ©2004 Bunn-O-Matic Corporation www.bunnomatic.com
INSTALLATION & OPERATING MANUAL
SINGLE ®SH DBC
WITH SMART FUNNEL®
(Starbucks)

Page 2
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY
Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:
1) All equipment other than as specified below: 2 years parts and 1 year labor.
2) Electronic circuit and/or control boards: parts and labor for 3 years.
3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:
parts and labor for 3 years or 30,000 pounds of coffee, whichever comes first.
These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by
it will be commercially free of defects in material and workmanship existing at the time of manufacture and
appearing within the applicable warranty period. This warranty does not apply to any equipment, component or
part that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect,
alteration, improper installation or operation, improper maintenance or repair, damage or casualty. This warranty is
conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone
at [phone] or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by
BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving prior
authorization from BUNN that the defective equipment is under warranty.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN OR
ORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNN
are not authorized to make modifications to this warranty or to make additional warranties that are binding on
BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and
should not be relied upon.
If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its
exclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement parts
and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective
components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace
the equipment or refund the purchase price for the equipment.
THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF
THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S
SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.
In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales,
loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of down time, cost of substitute
equipment, facilities or services, or any other special, incidental or consequential damages.
BUNN, SINGLE SH, SOFT HEAT, BrewWISE, and SMART FUNNEL are either trademarks or registered trademarks
of Bunn-O-Matic Corporation.
34025.1 011006
INTRODUCTION
The brewer can be programmed to adjust different functions of the brewing process, such as brew tempera-
ture, brew volumes, bypass percentages, pulse brew, etc. This allows the operator to program a certain "recipe"
for each coffee flavor to be brewed.

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TABLE OF CONTENTS
User Notices ...............................................................................................................................4
Electrical and Plumbing Requirements .......................................................................................5
Operating Controls......................................................................................................................6
Initial Setup.................................................................................................................................7
Coffee Brewing............................................................................................................................7
Cleaning......................................................................................................................................7
Glossary......................................................................................................................................8
PROGRAMMING ........................................................................................................................9
Programming Switches...............................................................................................................9
Programming the Brewer..........................................................................................................10
PROGRAM FUNCTIONS (LEVEL 1) Brew Lockout ...................................................................11
PROGRAM FUNCTIONS (LEVEL 2) ...........................................................................................11
Review Recipes/Modify Recipes/Set up No Name Coffee ...................................................14
Set Brew Volumes............................................................................................................15
Set Bypass Percentages...................................................................................................16
Set Drip Times .................................................................................................................17
Enable Ads ............................................................................................................................18
Set Temp (Brewing Temperature) ..........................................................................................18
Set Ready (Ready Temperature)............................................................................................18
Refill (Adjust Sensitivity).......................................................................................................19
Spray Oz/M (Read sprayhead flow rate) ................................................................................19
Bypass Oz/M (Read bypass flow rate) ...................................................................................19
Calibrate Flow.......................................................................................................................20
Calibrate Sprayhead Flow.................................................................................................20
Calibrate Bypass Flow ......................................................................................................21
Brew Counters (View/Reset)..................................................................................................22
Funnel Detect........................................................................................................................22
Server Lockout ......................................................................................................................23
Service Tools.........................................................................................................................23
Test Outputs (Components) .............................................................................................24
Test Switches...................................................................................................................24
Test Servers .....................................................................................................................25
Test Frequency ................................................................................................................25
Factory Defaults (Reset) .......................................................................................................26
Troubleshooting ........................................................................................................................27
Schematic (Wiring Diagram).....................................................................................................38
34025.1 082404

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00656.0000
00831.0000
35710.0001
USER NOTICES
The notices on this brewer should be kept in good condition. Replace unreadable or damaged labels.
37881.0001
03408.0005
03409.0005
00658.0000
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Page 5
ELECTRICAL HOOK-UP
CAUTION – Improper electrical installation will damage electronic components.
1. An electrician must provide electrical service as specified.
2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
3. Remove the front panel beneath the sprayheads.
4. Feed the cord through the strain relief and connect it to the terminal block.
5. Connect the brewer to the power source and verify the voltage at the terminal block before proceeding. Re-
place the front panel.
6. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumbing
has been hooked up, the brewer is ready for Initial Set-Up.
PLUMBING REQUIREMENTS
This brewer must be connected to a cold water system with operating pressure between 20 and 90 psi (138
and 620 kPa) from a 1⁄2" or larger supply line. A shut-off valve should be installed in the line before the brewer.
Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The
water inlet fitting is 1⁄4" flare. An adapter is supplied with this brewer to convert connection to a 3⁄8" compression
fitting.
NOTE – Bunn-O-Matic recommends 1⁄4" copper tubing for installations of less than 25 feet and 3⁄8" for more than 25
feet from the 1⁄2" water supply line. A tight coil of copper tubing in the water line will facilitate moving the brewer
to clean the counter top. Bunn-O-Matic does not recommend the use of a saddle valve to install the brewer. The
size and shape of the hole made in the supply line by this type of device may restrict water flow.
PLUMBING HOOK-UP
1. If water supply line is to be connected to brewer using a 3⁄8" compression fitting, install the adapter supplied
with brewer to the flare fitting located on bottom of brewer.
2. Flush the water supply line and securely attach it to the flare fitting or adapter located on bottom of brewer.
3. Turn on the water supply.
34025.1 011006
200 or 230V ac
single phase models
Note: This electrical service
consists of 2 current carry-
ing conductors (L1 and L2)
and a separate conductor
for earth ground.
ELECTRICAL REQUIREMENTS
WARNING - The brewer must be disconnected from the power source until specified in Initial Set-Up.
Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.
120/208 & 120/240V ac
single phase models
Note: This electrical service
consists of 3 current carrying
conductors (Neutral, L1 and
L2) and a separate conductor
for earth ground.
GREEN GREEN
GREEN GREEN
BLK
RED
120V. A.C.
120V. A.C.
208 or 240V. A.C. 200 or 230V. A.C.
WHI
L1
L2
N
This equipment must be installed to comply with the Basic Plumbing Code of the Building
Officials and Code Administrators International, Inc. (BOCA) and the Food Service Sanita-
tion Manual of the Food and Drug Administration (FDA). For models installed outside the
U.S.A., you must comply with the applicable Plumbing/Sanitation Code for your area.

Page 6
a
b
c
d
e
f
OPERATING CONTROLS
OPERATING CONTROLS
(a) BATCH SELECTOR PADS
Pressing the pad corresponding to the Small, Medium, or Large batch selects the amount of coffee to be
brewed. Pressing a different pad after a brew cycle has been initiated does not change the brew batch in progress.
Light indicates the selected batch to brew.
(b) ON/OFF PAD
Pressing the ON/OFF pad alternately turns the brewer on and off. Pressing this pad during the brew cycle will
interrupt the brew cycle, stopping the flow of water. Pressing this pad during the programming of the brewer will
exit the setup and return to the main screen.
(c) BREW PAD
Momentarily pressing and releasing this pad begins a brew cycle.
(d) PROGRAM PAD
Pressing and holding the upper right hidden switch allows entry to the programming menus. Pressing and
releasing the switch steps through each function screen during programming.
(e) FUNCTION SCREEN
This is the display which shows the various functions of the brewer and allows the programming to be ac-
complished.
(f) FUNCTION SCREEN PADS
These are the hidden pads which are used to program the brewer.
(g) FUNNEL SENSING COIL
These are used to "receive" information from the Smart Funnel handle (coffee name and batch size), and also
from RECIPE CARDS.
(h) SCROLL BACKWARDS
The upper left hidden switch can be used to scroll backwards through the function list.
g
h
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34025.1 082404

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INITIAL SETUP
CAUTION – The brewer must be disconnected from the power source throughout the initial setup, except when
specified in the instructions.
1. Insert an empty funnel into the funnel rails of the brew station.
2. Place an empty server under the funnel.
3. Connect the brewer to the power source. Water will begin flowing into the tank and stop when the tank is
filled to its capacity. Display will show PLEASE WAIT...TANK FILLING until tank is filled with water.
4. Wait approximately twenty minutes for the water in the tank to heat to the proper temperature. Display will
show READY TO BREW...WATER TEMP: XXX˚ when tank is at operating temperature.
NOTE: Brew water temperature is factory set at 200° F (93.3° C). Areas of high altitude will require lowering this
temperature to prevent boiling. Refer to chart in "SET TEMP" section when readjusting the brew tempera-
ture.
5. Place a small vessel beneath the faucet and open the faucet handle. Release it when you hear the tank refill-
ing.
6. Water volumes have been preset at the factory. Refer to adjustments for the Set Brew Volumes section of
this manual should the volume need to be increased or decreased.
7. The brewer is now ready for use in accordance with the coffee brewing instructions.
COFFEE BREWING
1. Select the desired batch size on the grinder. It is not necessary to select a size on the brewer.
2. Insert a BUNN filter into the funnel.
3. Pour the proper amount of fresh ground coffee into the filter and level the grounds by gently shaking.
4. Slide the funnel into the funnel rails. If the grounds are not obtained through a grinder compatible with a
Smart Funnel, a batch size must be chosen on the brewer.
5. Place an empty server under the funnel.
6 Momentarily press and release the pad. If the brewer has the funnel lock option and if it is activated,
once a brew cycle has been started the funnel is locked in place. There may be certain situations in which
the brew cycle will not begin when is pressed:
a) BREW TEMPERATURE TOO LOW - wait until heated or cancel BREW LOCKOUT option. (Page 10)
b) FUNNEL NOT IN PLACE (or using a standard brew funnel) - cancel FUNNEL DETECT option. (Page 31)
c) CHECK FUNNEL - remove funnel, empty previously brewed grounds and grind a new batch into the fun-
nel.
d) SERVER NOT IN PLACE - place Soft Heat Server, or cancel SERVER DETECT option. (Page 32)
7. If none of the above messages are displayed, the display will read NOW BREWING and the time remaining
in the brew cycle.
8. Following the BREW will be a countdown of drip time DRIPPING which shows the time remaining until the
funnel lock will release. Discard the grounds and filter only after visible dripping stops.
CLEANING
WARNING: Do not attempt to remove hot water faucet for any reason. Hot water faucet dispenses very hot
water.
1. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for cleaning all
surfaces on Bunn-O-Matic equipment.
2. Check and clean the sprayhead. The sprayhead holes must always remain open.
NOTE – In hard water areas, this may need to be done daily. It will help prevent liming problems in the brewer
and takes less than a minute.
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GLOSSARY
AD CARD: An assembly consisting of a computer chip (TAG) and an instruction label. Used for loading advertis-
ing messages into the brewer.
BREW LOCKOUT: The inability to initiate a brew if the water temperature is less than the ready temperature
programmed into the brewer.
BYPASS: The process of diverting a portion of the brew water to the outside of the paper filter so that it does
not pass through the coffee grounds. This process is sometimes used to optimize the flavor of the finished
brew.
CHIP: A computer chip containing either recipes for specific coffee flavors or advertising messages which are
read by the sensing coils on the brewer. One chip is embedded in each Smart Funnel handle to carry the
coffee flavor name and batch size ground from the grinder to the brewer.
CYCLE TIME: The total length of time to complete a brew cycle. Does not include Drip Time.
DRIP TIME: The length of time from when the water spray over the grounds ends, to the time that no water drips
from the funnel tip.
FACTORY DEFAULTS: The factory preset brew settings that were installed into the brewer's memory.
INITIAL ON-TIME: During a pulse brew, this is the time set for the initial flow of water over the grounds.
FUNNEL DETECT: Sets the inability to initiate a brew cycle if the funnel is not properly inserted into the funnel
rails.
FUNNEL SENSING COIL: A sensor on the front hood of the brewer, which reads what name and batch size of
coffee was ground into the funnel and allows for the brewer to automatically set itself to what is read from
the funnel handle.
MAIN SCREEN: The term used to describe the screen that is displayed when the brewer is not in use. This screen
is also displayed after exiting the programming mode.
NO-NAME COFFEE: The term for the recipe used by the brewer when there is no coffee name stored in the fun-
nel.
PULSE BREW: The process which allows the brew water to start, then stop, repeatedly, over the grounds in order
to derive the best flavor from the coffee. Pulse brew is also used in some instances to prevent a funnel
overflow.
RECIPE: Set of brewing parameters stored in the brewer. The parameters are unique for each coffee name and
include brew ounces, pulse brew, percent bypass, preinfusion and drip time.
RECIPE CARD: An assembly consisting of a computer chip (TAG) and an instruction label. Used for loading a
recipe into the brewer and the companion BrewWISE Grinder.
SERVER DETECT: Sets the inability to initiate a brew cycle if the server is not properly placed on the stand below
the brew funnel.
SOFT HEAT: The type of server and brewer which are used as part of the Smart Funnel system. The server is
placed on the brewer, and is connected through the receptacles on the brewer. The server contains a tem-
perature-controlled heater which maintains the coffee at a constant temperature.
34025.1 082404

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PROGRAMMING
Using the menu-driven display on the front of the brewer, the operator has the ability to alter or modify various
brewing parameters such as brew temperatures, brew volumes, bypass percentages, etc. This allows for the
precise brewing of various flavors of coffee.
Programming of the brewer is achieved by entering a certain function. Then, by the use of hidden programming
switches, the operator can customize the brewing process to their specifications.
PROGRAMMING SWITCHES
To access the programming mode, and to scroll through the different function screens, hidden programming
switches are used. There are five of these switches that will be used for the setup of the brewer.
1
2
3 4 5
1. Upper right hidden switch (above right side of display)
This is used to access the programming mode and is also used to scroll forward through the function
list.
2. Upper left hidden switch (above left side of display)
This is used to scroll backwards through the function list.
3. "Digital" (lower left under the display)
This is used to select options that appear on the display during programming.
4. "Brewer" (center under the display)
This is used to select options that appear on the display during programming.
5. "Control" (lower right under the display)
This is used to select options that appear on the display during programming.
READY TO BREW
WATER TEMP: 200°
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34025.1 082404

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MAIN SCREEN
Thisscreen willbe shown whenthe breweris ready
for use. The screen displays the water temperature
in the tank. When the water in the tank reaches the
correct set temperature, the display will change from
HEATING to READY TO BREW.
PROGRAMMING LOCKOUT SWITCH (mounted on
main control board)
This switch can be set to prevent access to the
programming levels of the brewer. Once all the cor-
rect brew settings are programmed, the operator can
set the switch to the "DISABLE" position to prohibit
anyone from changing the settings.
PROGRAMMING THE BREWER
The programming of the brewer is divided into two levels. There is one function in Level 1. All other functions
are accessed in Level 2.
The following function screens are in order of appearance. Each screen will have instructions on how to
access, and the procedures to program the various functions of the brewer.
IMPORTANT PROGRAMMING NOTES
- READ CAREFULLY -
To exit the programming mode at any time, press and release the pad located on the front switch panel.
The display will return to the MAIN SCREEN.
If none of the five programming switches are pressed within one minute during the setup of the brewer,
the programming of the function screen that is being set will be exited and the display will return to the MAIN
SCREEN.
Always remember to place a container and funnel under the sprayhead when operating the brewer during
the set-up of PULSE BREW - SET BY EXAMPLE, CALIBRATE FLOW and testing the brew and bypass valves in
SERVICE TOOLS/TEST OUTPUTS.
PROGRAM
ENABLE
DISABLE
PROGRAMMING
SWITCH
P2424
34025.1 011006
READY TO BREW
WATER TEMP: 200°

Page 11
LEVEL I
Press upper right hidden switch for approximately 2 seconds, until the following screen appears.
LEVEL II
Press upper right hidden switch for approximately 4 seconds, until “SET NEW RECIPE” appears on screen.
returns to (A)
PROGRAMMING THE BREWER (cont.)
Returns to normal oper-
ating mode
BREW LOCKOUT?
NO DONE YES
SET NEW RECIPE?
NO YES
REVIEW RECIPES?
NO YES
NO-NAME
MODIFY SHOW NEXT
BREW LITERS X.XX
(-) DONE (+)
(A)
continue to (C)
next page
THAT WAS THE
LAST RECIPE
INSERT FUNNEL
WITH NEW NAME
QUIT SETUP?
YES
Cycles thru
program constants
continue to (B)
next page
FULL
1/2
1/4
SET ALL
3 BATCHES
3 BATCHES DONE?
NO YES
34025.1 011006
ENABLE ADS?
NO DONE YES
VOLUME SELECTION
LITRS DONE OZ
TEMP SELECTION
°C DONE °F
SET TEMP: 200°F
(-) DONE (+)
SET READY 195°F
(-) DONE (+)

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BYPS OZ/M 26.7
(-) DONE (+)
CALIBRATE FLOW?
NO YES
BREW COUNTERS?
NO YES
FUNNEL LOCKOUT
NO DONE YES
SERVER LOCKOUT
NO DONE YES
SERVICE TOOLS
NO YES
FACTORY DEFAULTS
NO YES
FINISHED, returns
to main screen
COUNT 0
NEXT RESET
COUNT 0
NEXT
SPRAY HEAD CAL?
NO YES
BYPASS CAL?
NO YES
CONTAINER RDY?
QUIT YES
CONTAINER RDY?
QUIT YES
CALIBRATE BYPASS
PRESS BREW START
CALIBRATE SPRAY
PRESS BREW START
% BYPASS XX
(-) DONE (+)
3 BATCHES DONE?
NO YES
CYCLE TIME X.XX
(-) DONE (+)
3 BATCHES DONE?
NO YES
INITIAL ON TIME X.XX
(-) DONE (+)
FULL
1/2
1/4
LEFT,
SET ALL
3 BATCHES
3 BATCHES DONE?
NO YES
3 BATCHES DONE?
NO YES
DRIP TIME X.XX
(-) DONE (+)
NO-NAME
SETUP COMPLETE
Returns to (A)
preceding page
0 REFILL 155
(-) DONE (+)
SPRY OZ/M 39.6
(-) DONE (+)
continue to (D)
next page
FULL
1/2
1/4
LEFT,
SET ALL
3 BATCHES
FULL
1/2
1/4
LEFT,
SET ALL
3 BATCHES
FULL
1/2
1/4
LEFT,
SET ALL
3 BATCHES
PROGRAMMING THE BREWER (cont.)
(C)
(B)
34025.1 011006

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TEST OUTPUTS?
NO YES
TEST SWITCHES?
NO YES
TEST SERVERS?
NO YES
TEST FREQUENCY?
NO YES
FACTORY DEFAULTS
NO YES
BREW VALVE
ON NEXT OF
BYPASS
ON NEXT OFF
FUNNEL LOCK
ON NEXT OFF
SERVER
ON NEXT OFF
REFILL VALVE
ON NEXT OFF
TANK HEATERS
ON NEXT OFF
HEATER CONTACTOR
ON NEXT OFF
FINISHED, returns
to main screen
PROGRAMMING THE BREWER (cont.)
(D)
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REVIEW RECIPES/MODIFY RECIPES/SET UP NO
NAME COFFEE FLAVORS:
Thisfunction hasthree parts.It allows theoperator
to view the brew settings for the various coffee names
programmed into the brewer.
Italsoallows the operatortomodify(change) any of
theBREWVOLUMES,BYPASSPERCENTAGES,PULSE
BREW TIMES, PRE-INFUSION TIMES and DRIP-OUT
TIMES for a particular coffee name programmed into
the brewer.
Finally, this function is used to set up the two NO
NAME coffee BREW VOLUMES, BYPASS PERCENT-
AGES, PULSE BREW TIMES, PRE-INFUSION TIMES
and DRIP-OUT TIMES.
Procedure for reviewing recipes:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and hold upper right hidden switch until the
PROGRAMMING FUNCTIONS -(cont.)
(COFFEE NAME)
MODIFYSHOWNEXT
THAT WAS THE
LAST RECIPE
NO-NAME
MODIFYSHOWNEXT
REVIEW RECIPES?
NO YES
EXIT TO
NEXT FUNCTION
SCREEN
SCROLLS THROUGH ALL
BREW SETTINGS FOR
NO-NAME COFFEE
SCROLLS THROUGH ALL
BREW SETTINGS FOR ANY
OTHER OFFEE NAMES
STORED IN BREWER'S MEMORY
WHEN THE LAST COFFEE NAME
IN THE BREWER'S MEMORY IS
DISPLAYED, PRESSING NEXT
WILL EXIT AND THE DISPLAY
WILL THEN READ:
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER'S MEMORY
P2442
display reads REVIEW RECIPES.
2. Press YES to proceed. The display should now
read NO-NAME, along with MODIFY, SHOW and
NEXT.
3. Press and release SHOW. The screen will scroll
through all the brew settings for that particular
coffee flavor name. When finished, the display
will return to the coffee name just viewed.
4. To see settings again, press SHOW. To advance
to the next coffee flavor name, press NEXT.
5. To exit, press NEXT until the display reads THAT
WAS THE LAST RECIPE.
6. After 5 seconds, the display will return to the
REVIEW RECIPES screen. Press and release NO
to advance to the next function screen, or press
andrelease the pad locatedonthe frontswitch
panel to exit the programming mode and return
to the MAIN SCREEN.
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Page 15
BREW OZ (SETTING OR ADJUSTING BREW VOL-
UMES)
This function allows adjustment of the brew vol-
umes for each batch. The indicator signifies volume
in ounces per batch.
Procedure for modifying recipes - brew ounces:
Range: 10.0 oz to 400 oz for all three batch sizes
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release swich.
Press and hold upper right hidden switch until the
display reads REVIEW RECIPES.
2. Press YES to proceed. The display should now
read NO-NAME, along with MODIFY, SHOW and
NEXT.
3. Press and release NEXT to advance to the desired
coffee name to be modified.
4. Press and release MODIFY. The display should
read BREW OZ: and a batch light will be blinking.
REVIEW RECIPES?
NO YES
3 BATCHES DONE?
NO YES
BREW OZ. XX.X
(-) DONE (+)
% BYPASS XX.X
(-) DONE (+)
NO-NAME
MODIFYSHOWNEXT
(COFFEE NAME)
MODIFYSHOWNEXT
THAT WAS THE
LAST RECIPE
EXIT TO
NEXT FUNCTION
SCREEN
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER'S MEMORY
WHEN THE LAST COFFEE NAME
IN THE BREWER'S MEMORY IS
DISPLAYED, PRESSING NEXT
WILL EXIT AND THE DISPLAY
WILL THEN READ:
SEE MODIFYING
BYPASS PERCENTAGES
ON THE FOLLOWING PAGE
OR PRESS AND RELEASE
ON/OFF SWITCH TO EXIT THE
BREW OZ: SETUP AND RETURN
TO THE MAIN SCREEN
P2443
PROGRAMMING FUNCTIONS - (cont.)
Press and release the batch size to be modified.
5. Using (-) and (+), set the amount of brew water,
in ounces, to be dispensed over the grounds for
that particular batch size.
6. When finished, press another batch size and re-
peat step #5 for that size for each batch size to be
modified. Continue setting all batch sizes.
7. When finished setting all batch sizes, press and
release DONE. The display should read 3 BATCH
SIZES DONE?
8. If the three batch sizes are not correct, press and
release NO to return to the BREW OUNCES setup
screen and repeat steps 5, 6 and 7.
9. If the three batch sizes are correct, press YES. This
will advance to the % BYPASS function. Another
alternative is to press and release the pad to
exit the BREW OZ setup and return to the MAIN
SCREEN.
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Page 16
PROGRAMMING FUNCTIONS -(cont.)
% BYPASS
This function allows adjustment of the amount of
water that bypasses the grounds. The number signi-
fies the percentage of the brew volume which does
not flow over the coffee grounds.
Modifying recipes - bypass percentages:
Range: 0% to 90% for all three batch sizes
NOTE:If thebrewer is alreadyin the%BYPASSscreen,
it is not necessary to follow steps 1 through 6 in this
section, but proceed directly to step 7.
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and hold upper right hidden switch until the
display reads REVIEW RECIPES.
2. Press YES to proceed. The display should now
read NO-NAME, along with MODIFY, SHOW and
NEXT.
3. Press and release NEXT to advance to the desired
REVIEW RECIPES?
NO YES
3 BATCHES DONE?
NO YES
3 BATCHES DONE?
NO YES
SET PULSE BREW?
NO YES
BREW OZ. XX.X
(-) DONE (+)
% BYPASS XX.X
(-) DONE (+)
NO-NAME
MODIFYSHOWNEXT
(COFFEE NAME)
MODIFYSHOWNEXT
THAT WAS THE
LAST RECIPE
EXIT TO
NEXT FUNCTION
SCREEN
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER'S MEMORY
WHEN THE LAST COFFEE NAME
IN THE BREWER'S MEMORY IS
DISPLAYED, PRESSING NEXT
WILL EXIT AND THE DISPLAY
WILL THEN READ:
SEE MODIFYING
PULSE BREW ON
THE FOLLOWING PAGE
OR PRESS AND RELEASE
ON/OFF SWITCH TO EXIT THE
% BYPASS SETUP AND
RETURN TO THE MAIN SCREEN
P2444
coffee name to be modified.
4. Press and release MODIFY. The display should
read BREW OZ.
5. Press and release DONE. The display should read
3 BATCHES DONE?.
6. Press and release YES. The display should now
read % BYPASS, and a batch light will be blinking.
Press and release the batch size to be modified.
7. Using (-) and (+) set the amount of bypass water
(percentage) to be dispensed around the grounds
for that particular batch size.
8. Whenfinished, press anotherbatch sizeandrepeat
step #7 for each batch to be modified.
9. When finished setting all batch sizes, press DONE.
The display should read 3 BATCHES DONE?
10. If they are not correct, press and release NO to
return to the % BYPASS setup screen.
11. If the 3 batch sizes are correct, press YES. This will
advance to SET PULSE BREW. Another alternative
is to press the pad to exit the % BYPASS setup
and return to the MAIN SCREEN.
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Page 17
REVIEW RECIPES?
NO YES
3 BATCHES DONE?
NO YES
DRIP TIME X:XX
(-) DONE (+)
NO-NAME
MODIFYSHOWNEXT
EXIT TO
NEXT FUNCTION
SCREEN
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER'S MEMORY
WHEN THE LAST COFFEE NAME
IN THE BREWER'S MEMORY IS
DISPLAYED, PRESSING NEXT
WILL EXIT AND THE DISPLAY
WILL THEN READ:
EXITS TO THE NEXT COFFEE NAME
IN THE BREWER'S MEMORY. IF NO
OTHER COFFEE NAMES ARE
ENTERED IN THE BREWER'S
MEMORY, THE DISPLAY WILL READ:
(COFFEE NAME)
MODIFYSHOWNEXT
(COFFEE NAME)
SETUP COMPLETE
THAT WAS THE
LAST RECIPE
PRESS
DONE
YES
DONE
YES
NO
NO
SCREEN DISPLAYED
BREW OZ: XX.XX
3 BATCHES DONE?
% BYPASS XX.X
3 BATCHES DONE?
SET PULSE BREW?
SET PREINFUSION?
DRIP TIME (now displayed on "non" funnel lock
units as well)
This function allows the setting or modification
of the funnel locks to stay engaged after the end of
a brew cycle. This ensures that the funnel cannot be
removed until after the liquid has emptied out of the
funnel.
Procedure to modify drip times:
Range: OFF to 10 minutes for all three batch sizes.
NOTE: If the brewer is already in the DRIP TIMES
screen, it is not necessary to follow steps 1 through
10 in this section, but proceed directly to step 11.
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and hold upper right hidden switch until the
display reads REVIEW RECIPES.
2. Press YES to proceed. The display should now
read NO-NAME, along with MODIFY, SHOW and
NEXT.
3. Press and release NEXT to advance to the desired
coffee name to be modified.
4. Press and release MODIFY. The display should
read BREW OZ.
5. Press and release DONE. The display should read
3 BATCHES DONE?.
6. Press and release YES. The display should now
read % BYPASS.
7. Press and release DONE. The display should read
3 BATCHES DONE?.
8. Press and release YES. The display should now
read SET PULSE BREW.
9. Press and release NO. The display should now
read SET PREINFUSION.
10. Pressand release NO.The display shouldnow read
DRIP TIME, along with either the word OFF, or a
time will be showing. A batch light should also be
blinking.
11. Using the (-) and (+), set the amount of time from
when the brew solenoid shuts off to when drip-out
occurs for that batch size.
NOTE: Set to OFF to prevent funnel locks from engag-
ing (to disable this function), for a particular batch
size. To set to OFF, press and release (-) until OFF is
displayed. P2447
PROGRAMMING FUNCTIONS - (cont.)
12. Whenfinished, press anotherbatch sizeand repeat
step 11 until all three sizes are set.
13. When finished, press DONE. The display should
read 3 BATCHES DONE?
14. If the three batch sizes are set correctly, press YES.
The screen should show the name of the coffee
flavor being programmed (modified) along with
SETUP COMPLETE.
15. After a 5 second delay, the display will advance to
the next coffee name in the brewer's memory. If
no other coffee names are present, the display will
read THAT WAS THE LAST RECIPE, and return to
the REVIEW RECIPES screen.
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Page 18
ENABLE ADS?
Thisfunctionallowsthe operator to choosewhether
or not to display the advertising message that was en-
tered into the brewer with an AD CARD. This message
will be displayed when the brewer is not in use.
ENABLE ADS?
NO DONE YES
Procedure to Enable/Disable Ads:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads ENABLE ADS. The YES or NO
will be flashing to indicate the current selection.
2. Press and release the NO pad to disable this func-
tion (no ads will be displayed on the screen), or;
3. Press and release the YES pad to enable this func-
tion (ads will be displayed on screen).
4. When finished, press and release DONE to save
the new setting, exit the ENABLE ADS function and
advance to the next function screen, SET TEMP.
Another alternative is to press and release the
pad located on the front switch panel to exit
the ENABLE ADS function and return to the MAIN
SCREEN.
SET TEMP - Range: 185˚F (85˚C) to 205˚F (96˚C)
This function allows the operator to set the brew
water temperature in the tank. It also sets the hot
water faucet dispense temperature.
P2301
PROGRAMMING FUNCTIONS - (cont.)
P2302
Procedure to set brew temperature:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads SET TEMP.P2303
2. To adjust the brew temperature, press (-) to de-
crease or (+) to increase the brew temperature.
3. When finished, press and release DONE to save
the new setting, exit the SET TEMP function and
advance to the next function screen, SET READY.
Another alternative is to press and release the
padlocated onthefront switchpanelto exitthe SET
TEMP function and return to the MAIN SCREEN.
SET READY - Range: 185˚F (85˚C) to 203F (95C)
This function allows the operator to set the mini-
SET TEMP: XXX°
(-) DONE (+)
SET READY: XXX°
(-) DONE (+)
mum temperature allowable to start a brew cycle. The
range can be from 185˚F (85˚C) to within 2˚F of the SET
TEMP. The water must be at the SET READY tempera-
ture or higher for the display to indicate READY TO
BREW. If brew lockout is enabled, the brewing process
will not start below this READY temperature.
NOTE: The upper limit is the water temperature control
setting minus 2˚F (-17°C).
oo oo
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Page 19
BYPASS OZ/M: XX.X
(-) DONE (+)
P2306
Procedure to set the sensitivity threshold of the
refill circuit:
NOTE: Make sure the water in the tank is touching
the refill probe.
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads REFILL and shows a number on
both sides of the word.
2. To adjust the threshold setting, press (-) to de-
crease, or (+) to increase the setting.
NOTE: Always make sure that the number on the right
is larger than the number on the left when water is in
contact with the refill probe in the tank.
3. When finished, press and release DONE. This
saves the new setting and advances to the next
Procedure to adjust the flow rate setting:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads SPRAY OZ/M. The number rep-
resents what the brewer thinks is the flow rate of
the sprayhead in ounces per minute.
2. If the actual flow rate of the sprayhead is known,
but is different than the number on the display,
use the (-) and (+) pads to enter the correct flow
rate in ounces per minute.
3. When finished, press and release DONE. This
saves the new setting and advances to the next
function screen, BYPASS OZ/M. Another alterna-
tive is to press and release the pad located
on the switch panel to exit SPRAY OZ/M function
and return to the MAIN SCREEN.
BYPASS OZ/M
Thisfunction allowstheoperator toview or toenter
the actual flow rate coming out of the bypass nozzle.
This is NOT used to change the actual flow rate, but to
tell the internal controller how fast the water is flowing.
The unit of measure is ounces per minute.
P2304
P2305
PROGRAMMING FUNCTIONS -(cont.)
XXX REFILL XXX
(-) DONE (+)
SPRAY OZ/M: XX.X
(-) DONE (+)
functionscreen, SPRAY OZ/M.Another alternative
is to press and release the pad located on the
front switch panel to exit REFILL and return to the
MAIN SCREEN.
SPRAY OZ/M
Thisfunction allowstheoperator toview or toenter
the actual flow rate coming out of the sprayhead. This
is NOT used to change the actual flow rate, but to tell
the internal controller how fast the water is flowing.
The unit of measure is ounces per minute (Oz/M).
Procedure to set ready temperature:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads SET READY.
2. To adjust the ready temperature, press the (-)
button to decrease, or (+) to increase the ready
temperature.
3. When finished, press and release DONE to save
the new setting, exit the SET READY function and
advance to the next function screen, REFILL.
Another alternative is to press and release the
pad located on the front switch panel to exit
the SET READY function and return to the MAIN
SCREEN.
REFILL - Range: 20 to 230
This function allows the operator to adjust the
sensitivity of the refill circuit. This is mainly a trouble-
shooting feature. Water in different geographical loca-
tions can have different conductivities. By adjusting
the sensitivity of the refill circuit, this will allow the
brewer to operate under various water conditions.
34025.1 011006

Page 20
Procedure to adjust the flow rate setting:
1. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch until
the display reads BYPASS OZ/M. The number
represents what the brewer thinks is the flow rate
of the bypass valve in ounces per minute.
2. If the actual flow rate of the bypass valve is known,
but is different than the number on the display, use
the (-) and (+) pads to enter the correct flow rate
in ounces per minute.
3. When finished, press and release the DONE pad.
This saves the new setting and advances to the
next function screen, CALIBRATE FLOW. Another
alternative is to press and release the pad lo-
cated on the front switch panel to exit the BYPASS
OZ/M function and return to the MAIN SCREEN.
CALIBRATE FLOW
Thisfunction allows theoperator to enterthe actual
flow rate of the sprayhead and the bypass by dispens-
ing both separately for one minute. The volumes are
then entered in ounces per minute (OZ/M).
Procedures to calibrate the sprayhead flow rate:
1. Place a container, accurately graduated in ounces,
andwithaminimum capacity of60ounces,beneath
the funnel on the brewer.
2. Press and hold upper right hidden switch until the
display reads SET NEW RECIPES. Release switch.
Press and release upper right hidden switch 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 the YES pad. The display should
read CONTAINERREADY? If the container is under
the funnel, press YES. The display should read
CALIBRATE SPRAY .. PRESS BREW TO START.
5. Press and release the pad. The display should
read CALIBRATE SPRAY .. 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 signifying ounces per minute.
6. Measure the amount of water in the container and
using the (-) or (+) pads, adjust the amount on
the display to match the amount in the container.
P2307
PROGRAMMING FUNCTIONS - (cont.)
NEW SPRAY FLOW
XX.X OZ/M
ENTER OZ XX.X
(-) DONE (+)
CALIBRATE FLOW?
NO YES
SPRAYHEAD CAL?
NO YES
CONTAINER RDY?
QUIT YES
CALIBRATE SPRAY
PRESSBREWSTART
CALIBRATE SPRAY
60 SEC TO FINISH
COUNTS DOWN
TO ZERO
AFTER 1 MINUTE
BREW PRESSED
EXIT TO THE
NEXT FUNCTION
SCREEN
Then press DONE.
7. The display should now read NEW SPRAY FLOW,
along with the correct flow rate of the sprayhead
in ounces per minute. After about 5 seconds,
the display will return to the CALIBRATE FLOW
screen.
8. To exit the CALIBRATE FLOW program, press NO
to advance to the next function screen, or press
and release the pad located on the front switch
panel to exit the CALIBRATE FLOW function and
return to the MAIN SCREEN.
34025.1 011006