Bryant 454 Air Conditioner User Manual

DUAL® GPR-DBC
WITH SMART FUNNEL®
SINGLE® GPR DBC-DV
WITH SMART FUNNEL®
Dual Voltage Model
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PROGRAMMING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
41343.0000C 10/11 ©2010 Bunn-O-Matic Corporation
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 (217) 529-6601 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.
392, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress, BUNN
Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic,
Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design,
Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series, Intellisteam, My Café, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with
the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel,
Smart Hopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh,
Titan, trifecta, Velocity Brew, A Partner You Can Count On, Air Brew, Air Infusion, Beverage Bar Creator, Beverage Profit
Calculator, Brew better, not bitter., BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer
Control, Nothing Brews Like a BUNN, Pouring Profits, Signature Series, Tea At Its Best, Phase Brew, The Horizontal Red
Line, Ultra are either trademarks or registered trademarks of Bunn-O-Matic Corporation.
Page 2
41343 092611
INTRODUCTION
The brewer incorporates a wireless interface system that allows the DBC Grinder to load certain information
into the "programming chip" located inside the handle of the funnel. This information includes what flavor of coffee
is being ground and what batch size will be brewed (small, medium, or large). Once the correct flavor name and
amount of coffee is ground, the funnel is loaded into the brewer. The information from the funnel handle is then
transferred into the brewer. The brewer then takes this information and dispenses the amount of water preset
in the brewer for that particular flavor of coffee and batch size. The brewer can also be programmed to adjust
different functions of the brewing process, such as brew temperature, brew volumes, bypass percentages, pulse
brew, etc. This allows the operator to program a certain "recipe" for each coffee flavor to be brewed.
TABLE OF CONTENTS
Glossary.......................................................................................................................................4
PROGRAMMING .........................................................................................................................5
Programming Switches................................................................................................................5
Programming the Brewer.............................................................................................................6
PROGRAM FUNCTIONS (LEVEL 1) Brew Lockout......................................................................6
PROGRAM FUNCTIONS (LEVEL 2)..............................................................................................8
Units (Setting units of measure)............................................................................................12
Auto Warmer Shutoff..............................................................................................................13
Warmer Control......................................................................................................................13
Freshness Time......................................................................................................................14
Enable Energy Saver................................................................................................................15
Set New Recipe......................................................................................................................16
Using Smart Funnel..........................................................................................................16
Using Recipe Card............................................................................................................19
Not Using Smart Funnel or DBC Grinder...........................................................................20
Review Recipes/Modify Recipes/Set up No Name Coffee....................................................21
Set Brew Volumes.............................................................................................................22
Set Bypass Percentages....................................................................................................23
Set Pulse Brew..................................................................................................................24
Set Pulse Brew - By Example............................................................................................26
Set Pulse Brew - Entering Times.......................................................................................27
Set PreInfusion.................................................................................................................28
Set Drip Times..................................................................................................................29
Enable Ads.............................................................................................................................30
Set Temp (Brewing Temperature)...........................................................................................30
Set Ready (Ready Temperature).............................................................................................30
Refill (Adjust Sensitivity)........................................................................................................31
Spray Oz/M (Read sprayhead flow rate).................................................................................32
Bypass Oz/M (Read bypass flow rate)....................................................................................33
Calibrate Flow........................................................................................................................34
Calibrate Sprayhead Flow..................................................................................................34
Calibrate Bypass Flow.......................................................................................................35
Brew Counters (View/Reset)...................................................................................................36
Funnel Detect.........................................................................................................................37
Service Tools..........................................................................................................................37
Test Outputs (Components)..............................................................................................37
Test Switches....................................................................................................................39
Test Frequency .................................................................................................................40
Factory Defaults (Reset)........................................................................................................40
Page 3
41343 101911
GLOSSARY
AD CARD: An assembly consisting of a computer chip (TAG) and an instruction label. Used for loading advertising 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.
FIRST ON-TIME: During a pulse brew or preinfusion, 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 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.
INITIAL ON-TIME: During a pulse brew, this is the time set for the initial flow of water over the grounds.
LAST ON-TIME: During a pulse brew, this is the time set for the second on-time, and each alternating on-time
for the remainder of the brew cycle.
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 funnel.
The brewer can contain separate No-Name recipes for the left and right brewing positions.
OFF-TIME: During a pulse brew or preinfusion, this is the time set for the length of time that the water is not
spraying over the grounds.
PREINFUSION: The process of beginning a brewing cycle with an initial spray of water onto the grounds followed
by a pause in the spray. After the programmed pause, the spray continues without interruption until the
end of the brewing cycle.
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.
Page 4
41343 080108
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.
SINGLE BREWERS
DUAL BREWERS
2
1
2
READY TO BREW
WATER TEMP: 200°
1
READY TO BREW
WATER TEMP: 200°
P2450
P2289
3
4
5
3
4
5
1. ® symbol (upper right of the BUNN logo)
This is used to access the programming mode and is also used to scroll forward through the function list.
2. Upper left corner of the "B" in the BUNN logo
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.
Page 5
41343 080108
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 ON/OFF switch (either on DUAL brewers)
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(s) 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 FUNCTIONS - LEVEL 1
MAIN SCREEN
BREW LOCKOUT
READY TO BREW
WATER TEMP: 200°
This function allows the operator to prevent or
allow brewing if the water temperature is less than
the set READY temperature.
To access this function screen press and hold the
® symbol. Release the ® when the display reads:
P3070
This screen will be shown when the brewer is 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 correct brew settings are programmed, the operator can
set the switch to the "DISABLE" position to prohibit
anyone from changing the settings.
DISABLE
ENABLE
PROGRAM
PROGRAMMING
SWITCH
BREW LOCKOUT?
NO
DONE YES
Press here Press here
for DONE
for NO
Press here
for YES
The YES or NO should be flashing. Select YES to
prevent brewing if the water temperature is below the
set READY temperature. Select NO to permit brewing
at any water temperature.
When finished, press and release DONE. This
will exit this function screen and return to the MAIN
SCREEN on the display.
P2424
Page 6
41343 080108
PROGRAMMING THE BREWER (cont.)
RECIPE PROGRAMING METHODS
METHOD 2:
Using a RECIPE CARD to enter all of the brew settings at one time:
If using a coffee name not in the grinder's memory,
the customer can obtain a RECIPE CARD from the
factory with all the information needed to set up that
particular coffee name. This includes the COFFEE
NAME, BREW VOLUMES, BYPASS PERCENTAGES,
PULSE BREW TIMES, PREINFUSION TIMES, and
DRIP-OUT TIMES.
There are three methods of programming the various brewing parameters of the SINGLE/GPR DBC or
DUAL/GPR DBC with Smart Funnel Brewer.
METHOD 1:
Using a Smart Funnel and a G9-2T DBC or MHG
Grinder:
Certain coffee NAMES are stored in the G9-2T DBC
or MHG's memory. When a particular name of coffee
is ground into the Smart Funnel, that name and the
batch size selected are transferred from the grinder to
the programming chip located in the funnel's handle.
The funnel is then inserted into the brewer's funnel
rails (left side for DUAL brewers). The sensor coil on
the brewer reads the information contained in the
handle. This then allows the operator to set the BREW
VOLUMES, BYPASS PERCENTAGES, PULSE BREW
TIMES, PREINFUSION TIMES and DRIP-OUT TIMES
for that particular coffee NAME. Each coffee NAME
can be set individually to provide optimum brewing
quality.
METHOD 3:
Not using a Smart Funnel and/or a G9-2T DBC or
MHG Grinder:
This allows the operator to enter ONE set of brewing parameters (for each side on DUAL brewers),
in the event a Smart Funnel and/or a G9-2T DBC or
MHG is not used with the SINGLE/DUAL/GPR Brewer.
This is referred to as a NO NAME coffee flavor. If the
brewer does not read the information in the funnel's
handle, it automatically selects the NO NAME brewing parameters set up prior to brewing. This includes
BREW VOLUMES, BYPASS PERCENTAGES, PULSE
BREW TIMES, PREINFUSION TIMES and DRIP-OUT
TIMES for the three batch sizes.
RECIPES
This diagram allows for the creating, modifying,
or viewing of recipes in the brewer.
ARE YOU CREATING OR CHANGING A RECIPE FOR A
COFFEE NAME PREVIOUSLY USED IN THIS BREWER?
DON'T
KNOW
NO
YES
HAVE YOU RECEIVED A RECIPE CARD
CONTAINING THE NEW RECIPE?
NO
YES
FOLLOW INSTRUCTIONS
ON THE RECIPE CARD
DOES THE GRINDER HAVE THE
NAME IN ITS MEMORY?
NO
YOU WILL MODIFY AN
EXISTING RECIPE
GO TO REVIEW RECIPES
AND FOLLOW INSTRUCTIONS
DON'T KNOW
YOU WILL ENTER NO
NAME BREW SETTINGS
FOR SINGLE BREWERS,
NO NAME LEFT AND NO
NAME RIGHT BREW
SETTINGS FOR DUAL
BREWERS
YES
GO TO SET NEW RECIPE,
AND FOLLOW THE
INSTRUCTIONS
REFER TO NAME LIST
IN GRINDER MANUAL
OR
OR
CONTACT BUNN-O-MATIC
FOR ASSISTANCE
TO VIEW A LIST OF EXISTING RECIPES,
GO TO REVIEW RECIPES
AND FOLLOW THE INSTRUCTIONS
P2369-1
Page 7
41343 080108
PROGRAMMING FUNCTIONS
LEVEL I
Press upper right hidden switch for approximately 2 seconds, until the following screen appears.
BREW LOCKOUT?
NO
DONE
YES
Returns to normal
operating mode
LEVEL II
Press upper right hidden switch for approximately 4 seconds, until “UNITS” appears on screen.
Sets unit of
UNITS
measure to
METRIC
DONE
Metric
ENG
Sets unit of
measure to
English
WARMER OFF:
OFF Sets warmer
time up to 6
(-) DONE (+)
hours
BREWERS WITHOUT
WARMER CONTROL
Continue
to (A)
BREWERS WITH
WARMER CONTROL
DUAL
BREWERS
1st ON TIME -> ->
<- <- 1st ON TIME
(-) X:XX(+)
(-) X:XX(+)
<- <- 1st ON POWER
(-) 100%(+)
(-) 100%(+)
<- <- 2nd ON TIME
(-) X:XX(+)
(-) X:XX(+)
<- <- 2nd ON POWER
(-) 70%(+)
(-) 70%(+)
<- <- 3rd ON TIME
(-) X:XX(+)
<- <- 3rd ON POWER
(-) 40%(+)
1st ON POWER -> ->
2nd ON TIME -> ->
2nd ON POWER -> ->
3rd ON TIME -> ->
(-)
X:XX
(+)
3rd ON POWER -> ->
WARMER CONTROL?
NO DONE YES
Adjusts on
time and heat
intensity of
warmers
WITH YES
SELECTED
WITH NO
SELECTED
SINGLE
BREWERS
Continue
to (A)
1st ON TIME
(-) X:XX(+)
1st ON POWER
(-) 100%(+)
2nd ON TIME
(-) X:XX(+)
2nd ON POWER
(-) 70%(+)
3rd ON TIME
(-) X:XX(+)
3rd ON POWER
(-) 40%(+)
(-) 40%(+)
Continue to (A)
Page 8
Continue to (A)
41343 120710
PROGRAMMING FUNCTIONS (cont.)
(A)
FRESH TIME:
OFF Sets freshness
alert up to 4
(-) DONE (+)
ENABL ENERGYSAVR ?
NO DONE YES
hours
SET NEW RECIPE?
NO
YES
DUAL
BREWERS
INSERT FUNNEL
WITH NEW NAME
SINGLE
BREWERS
(B)
QUIT SETUP ?
YES
REVIEW RECIPES?
NO
YES
(C)
SINGLE
BREWERS
DUAL
BREWERS
SINGLE
BREWERS
Continue
to (F)
DUAL
BREWERS
(C)
COPY SETTINGS?
NO
YES
NO-NAME RIGHT
MODIFY SHOW NEXT
LEFT
NO
LEFT
NO
Continue to (G)
RIGHT
YES
RIGHT
YES
NO-NAME
MODIFY SHOW NEXT
NO-NAME LEFT
MODIFY SHOW NEXT
(D)
USE LEFT SIDE
ONLY
Cycles thru
left side
program
constants
Cycles thru
right side
program
constants
Cycles thru
program
constants
THAT WAS THE
LAST RECIPE
Returns to (B)
BREW OZ X.XX
(-)
DONE
(+)
SET ALL
3 BATCHES
(both sides
for DUAL
brewers)
FULL
1/2
1/4
3 BATCHES DONE?
NO
YES
ARE YOU SURE?
NO
YES
Continue to (F)
Continue to (E)
Page 9
41343 120710
PROGRAMMING FUNCTIONS (cont.)
(E)
%
BYPASS
(-)
DONE
(F)
(J)
XX
(+)
SET ALL
3 BATCHES
(both sides
for DUAL
brewers)
FULL
1/2
1/4
SET BY EXAMPLE
NO
YES
1st ON TIME:
(-) DONE
X:XX
(+)
TRANSFER
COMPLETE
G)
ENTER TIMES
3 BATCHES DONE?
NO
SET PULSE BREW
YES
NO
YES
NO
YES
DRIP TIME X.XX
(-)
DONE
(+)
CONTAINER RDY?
QUIT
YES
SET ALL FULL
3 BATCHES 1/2
(both sides 1/4
for DUAL
brewers)
SET ALL FULL
3 BATCHES 1/2
(both sides 1/4
for DUAL
brewers)
NO
3 BATCHES DONE?
YES
X:XX
(+)
OFF TIMES:
(-) DONE
LAST ON:
(-) DONE
1st
X:XX
X:XX
(+)
OFF
LAST
X:XX
X:XX
ON TIME:
SET TEMP: 200°F
(-) DONE
(+)
SET READY 195°F
(+)
(-) DONE
(-)
X:XX
DONE
(-)
PRESS BREW TO
SET 1st ON-TIME
0 REFILL
(-) DONE
155
(+)
(+)
X:XX
DONE
PRESS BREW TO
END 1st ON-TIME
(+)
SINGLE
BREWERS
DUAL
BREWERS
SPRY OZ/M XX.X
(-) DONE
(+)
PRESS BREW TO
END OFF-TIME
SINGLE
BREWERS
ON
X:XX
DUAL
BREWERS
OFF
X:XX
5 sec delay
PRESS BREW TO
END LAST ON-TIME
3 BATCHES DONE?
Return to (B)
ENABLE ADS?
NO
DONE YES
5 sec delay
YES
NO-NAME
SETUP COMPLETE
NO
OFF TIME:
3 BATCHES DONE?
YES
SET ALL FULL
3 BATCHES 1/2
(both sides 1/4
for DUAL
brewers)
(K)
SET PreINFUSION
NO
NO
Continues to (L)
YES
1st
X:XX
NO-NAME LEFT
SETUP COMPLETE
BYPAS OZ/M XX.X
(-) DONE
(+)
OFF
LAST
X:XX
X:XX
L SPRY OZ/M XX.X
(-) DONE
(+)
5 sec delay
Continue to (D)
3 BATCHES DONE?
NO YES
NO-NAME RIGHT
SETUP COMPLETE
Return to (B)
Return
to (J)
Page 10
Return
to (K)
R SPRY OZ/M XX.X
(-) DONE
(+)
Continue to (H)
41343 120710
PROGRAMMING FUNCTIONS (cont.)
CONTAINER RDY?
QUIT
YES
(H)
L BYPS OZ/M XX.X
(-)
DONE
(+)
LEFT BREW VALVE
ON
NEXT
OFF
SPRAY HEAD CAL?
NO
YES
LEFT BYPASS
ON
NEXT
OFF
CALIBRATE SPRAY
PRESS BREW START
R BYPS OZ/M XX.X
(-)
DONE
(+)
DUAL
BREWERS
BYPASS CAL?
NO
YES
SINGLE
BREWERS
(L)
CONTAINER RDY?
QUIT
YES
CALIBRATE FLOW?
NO
YES
CALIBRATE BYPASS
PRESS BREW START
BREW COUNTERS?
NO
YES
FUNNEL DETECT?
NO
DONE YES
SERVICE TOOLS?
NO
YES
FACTORY DEFAULTS
NO
YES
FINISHED, returns
to main screen
BREW VALVE
ON
NEXT
OFF
DUAL
BREWERS
SINGLE
BREWERS
ON
BYPASS
NEXT
OFF
FUNNEL LOCK
NEXT
OFF
ON
COUNT 0
NEXTRESET
COUNT 0
NEXT
ON
SERVER
NEXT
OFF
LEFT 0
NEXTRESET
TEST OUTPUTS?
NO
YES
RIGHT 0
NEXTRESET
TEST SWITCHES?
NO
YES
L+R
0
NEXTRESET
TEST FREQUENCY?
NO
YES
LEFT FUNNEL LOCK
ON
NEXT
OFF
LEFT WARMER
ON
NEXT
OFF
RIGHT BREW VALVE
NEXT
OFF
ON
RIGHT BYPASS
ON
NEXT
OFF
RIGHT FUNEL LOCK
ON
NEXT
OFF
RIGHT WARMER
NEXT
OFF
ON
REFILL VALVE
ON
NEXT
OFF
TANK HEATERS
ON
NEXT
OFF
HEATER CONTACTOR
ON
NEXT
OFF
L+R
0
NEXT
Page 11
41343 120710
PROGRAMMING FUNCTIONS - (cont.)
UNITS (SETTING UNITS OF MEASURE)
This function allows the units of measure to be
set in English or Metric readings for all screens. The
program is defaulted to English.
WARNING: Changing the unit of measure will erase
all coffee recipes stored in memory. All preinfusion, pulse times, etc will also be erased. If using
this option after information has been stored, it is
important to have this information stored elsewhere
so that the machine can be reprogrammed.
Procedure for modifying units of measure:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Press and
release METRIC or ENG to make a selection.
2.Press DONE to proceed. The display should now
read CHANGING UNITS!! WILL ERASE!! ... ALL
PREVIOUSLY STORED RECIPES AND ALL SETUP
INFO WILL BE LOST ... ARE YOU SURE?.
3.Press YES to begin the change. While the change
is in process, the display will read RESTORING
DEFAULTS and a count down will begin.
4. When the count down reaches 0 the display will
read WARMER OFF. The units have been reset.
5. Press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the UNITS function and return to the MAIN
SCREEN.
UNITS
METRIC DONE ENG
SELECTS METRIC
AS THE
UNIT OF MEASURE
CHANGING UNITS
WILL!! ERASE!!
SELECTS ENGLISH
AS THE
UNIT OF MEASURE
ALL PREVIOUSLY
STORED RECIPES
AND ALL SETUP
INFO WIL BE LOST!
ARE YOU SURE?
YES
NO
REPLACE
EXIT
Page 12
P3260
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
AUTO WARMER SHUT OFF (SETTING THE AUTO
WARMER TO OFF OR A PROGRAMED TIME)
This function allows the warmers on the brewer to
be programed automatically shut off after a set time.
When the timer expires the batch lights on that side
will begin to flash to indicate the warmer(s) have shut
off.
NOTE: Flashing can be stopped by pressing any
batch switch on the side activated, or by turning the
warmer back on. Turning the warmer back on reactivates the timer.
WARMER CONTROL (SETTING THE HEAT INTENSITY
AND PROGRAMED TIME)
This function allows the heat intensity and warm
time of the warmer(s) on the brewer to be adjusted.
When the timer expires the batch lights on that side
will begin to flash to indicate the warmer(s) have shut
off.
NOTE: Flashing can be stopped by pressing any
batch switch on the side activated, or by turning the
warmer back on. Turning the warmer back on reactivates the timer.
WARMER OFF: OFF
(-)
DONE
(+)
WARMER CONTROL?
NO DONEYES
P3261
Procedure for setting auto warm shut off:
1. Press and hold upper right hidden switch until the
display reads UNITS. Press and release upper right
hidden switch until the display reads WARMER
OFF.
2.Using (-) and (+), set the amount of time the
warmers are to operate.
3. When finished, press DONE to store the programed
time. The display should now read WARMER
CONTROL?.
4. Press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the AUTO WARMER function and return to
the MAIN SCREEN.
Procedure for setting warmer control:
1. Press and hold upper right hidden switch until the
display reads UNITS. Press and release upper right
hidden switch until the display reads WARMER
CONTRL?.
2. Press and release NO. The display will read FRESH
TIME?
3.Press YES to proceed. The display should now
read 1st ON TIME on SINGLE brewers, (<-<- 1st
ON TIME on DUAL brewers).
4.Using (-) and (+), set the amount of time the
warmers are to operate.
5. When finished, press the center program switch.
The display should now read 1st ON POWER on
SINGLE brewers (<-<- 1st ON POWER on DUAL
brewers).
6.Using (-) and (+), set the percent of heat to be
applied to the warmer.
7. When finished, press the center program switch.
The display should now read 2nd ON TIME on
SINGLE brewers, (<-<- 2nd ON TIME on DUAL
brewers).
8.Using (-) and (+), set the amount of time the
warmers are to operate.
9. When finished, press the center program switch.
The display should now read 2nd ON POWER on
SINGLE brewers, (<-<- 2nd ON POWER on DUAL
brewers).
Page 13
41343 120710
PROGRAMMING THE BREWER (cont.)
WARMER CONTROL (SETTING THE HEAT INTENSITY
AND PROGRAMED TIME) (cont.)
10.Using (-) and (+), set the percent of heat to be
applied to the warmer.
11.When finished, press the center program switch.
The display should now read 3rd ON TIME on
SINGLE brewers, (<-<- 3rd ON TIME on DUAL
brewers).
12.Using (-) and (+), set the amount of time the warmers are to operate.
13.When finished, press the center program switch.
The display should now read 3rd ON POWER on
SINGLE brewers, (<-<- 3rd ON POWER on DUAL
brewers).
14.Using (-) and (+), set the percent of heat to be
applied to the warmer.
15.When finished, press the center program switch.
The display will read FRESH TIME on SINGLE
brewers, (1st ON TIME ->-> on DUAL brewers).
16.On DUAL brewers, repeat steps 4 thru 14 for right
side warmer.
17.Press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the WARMER CONTROL function and return
to the MAIN SCREEN.
FRESHNESS TIME
This function activates a timer to provide a
visual indication that the dispensed beverage has
reached it's maximum hold time. All batch indicators
on that side will flash when time expires.
NOTE: Flashing can be stopped by pressing any
batch switch on the side activated, or by turning
warmer off.
FRESH TIME: OFF
(-)
DONE
(+)
P3262
Procedure for setting auto warm shut off:
1. Press and hold upper right hidden switch until
the display reads UNITS. Press and release upper
right hidden switch until the display reads FRESH
TIME.
2.Using (-) and (+), set the amount of time the
warmers are to be on before activating the alert.
3.Press DONE to store the programed time. The
display should now read SET NEW RECIPE.
4. Press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the FRESH TIME function and return to the
MAIN SCREEN.
Page 14
41343 120710
PROGRAMMING THE BREWER (cont.)
ENABLE ENERGYSAVR
This function allows the operator to enable the ENERGY
SAVINGS mode function and set the idle time. Once
the set idle time has expired, the operator can choose
to have the heaters either turn off, or reduce the tank
holding temp to 140° F (60° C).
Procedure to enable energy savings mode:
Range: 0.5 to 24.0 hrs
If enabled, default setting is 140° F (60° C) tank temperature after 4.0 hrs. idle time.
1. Press and hold the right hidden switch until the
display reads SET LANGUAGE. Press the right
hidden switch until the display reads Enabl EnergySavr. The YES or NO will be flashing to indicate
the current selection.
2. Press and release NO to disable this function, or:
3. Press and release YES to enable this function (the
heaters will either turn off or the tank will hold at
140° F).
4. When finished, press and release DONE to save
the new setting and advance to the next function
screen.
5.If NO was selected, the display should now read
SET NEW RECIPE ?. To exit programming and
return to the MAIN SCREEN, press and release
the ON/OFF switch (either for DUAL Brewers).
6.If YES was selected, the display should now read
X.X HRS -> IDLE. This screen allows the operator to set the amount of time the brewer is not in
use before nap mode engages. Using (-) and (+),
adjust the idle time. When finished, press and
release DONE.
7. The display should now read AFTER IDLE TIME?
Once the set idle time has expired, the heaters can
either be shut off or held at a lower temperature
of 140° F.
8. To have the machine shut off after the set idle time,
press and release OFF and then DONE to save the
settings. The display should read MACHINE OFF
AFTER X.X HRS, and then SET NEW RECIPE ?.
9. To have the heaters hold at the lower 140° F temperature, press and release 140° and then DONE
to save the settings. The display should read
MACHINE AT 140° AFTER X.X HRS, and then SET
NEW RECIPE ?.
10.Once the idle time has expired, the display will
read either ENERGY SAVER...NO TEMPERATURE
or ENERGY SAVER...REDUCED TEMPERATURE,
depending on the settings. This screen will alternate
with PRESS ANY SWITCH TO RE-HEAT.
Page 15
Enabl EnrgySavr
NO
DONE
YES
WITH YES FLASHING
PRESS DONE
WITH NO FLASHING
PRESS DONE TO
ADVANCE TO
ENABLEFRESHTIMER
X.X HRS -> IDLE
(-)
DONE
(+)
AFTER IDLE TIME?
OFF
DONE
140°
MACHINE OFF
MACHINE AT 140°
AFTER X.X HRS
AFTER X.X HRS
SET NEW RECIPE ?
NO
DONE
YES
41343 101911
PROGRAMMING THE BREWER (cont.)
SET NEW RECIPE
Using a Smart Funnel and a G9-2T DBC or MHG
Grinder:
This function allows the operator to set BREW
VOLUMES, BYPASS PERCENTAGES, PULSE BREW
TIMES, and DRIP-OUT TIMES for each coffee name
preset in the grinder's memory.
Certain coffee NAMES are stored in the Grinder's
memory. When a particular name of coffee is ground
into the Smart Funnel, that name and the batch size
selected are transferred from the grinder to the
programming chip located in the funnel handle. The
funnel is then inserted into the brewer's funnel rails
(left side on DUAL brewers). The sensor coil on the
brewer reads the information contained in the handle.
The name of the coffee flavor will then appear on the
display. This then allows the operator to set the BREW
VOLUMES, BYPASS PERCENTAGES, PULSE BREW
TIMES, and DRIP-OUT TIMES for that particular coffee
NAME. It also allows the operator to set other brewing
parameters, such as BREW TEMPERATURE, READY
TEMPERATURE, BREW LOCKOUTS, etc. Each coffee
NAME can be set individually to provide optimum
brewing quality.
SET NEW RECIPE?
NO
YES
INSERT FUNNEL
WITH NEW NAME
2 SEC.
DUAL
BREWERS
only
USE LEFT SIDE
ONLY
CYCLES THROUGH
THREE SCREENS
2 SEC.
QUIT SETUP?
YES
FUNNEL DETECTED
FUNNEL
CONTAINS NAME
(COFFEE NAME)
NO
YES
FUNNEL CONTAINS
NO NAME
Procedure for Setting the Recipe:
NOTE: Before beginning setup, place a server beneath
the brew funnel (left side on DUAL brewers).
1. Insert the funnel into the grinder and select a batch
size to grind. It is not necessary to have coffee
beans in the hopper(s) in order to program the
brewer. The coffee name is pre-selected and stored
in the grinder's memory (for side being ground
on DUAL brewers).
2. Press the GRIND switch. When the grinder stops
grinding, remove the funnel.
3. On the brewer, press and hold the upper right
hidden switch (®) until the display reads UNITS.
Release the switch, then press switch again until
display reads SET NEW RECIPE.
4. Press and release YES. The display should read
INSERT FUNNEL WITH NEW NAME, then USE LEFT
SIDE ONLY on DUAL brewers only, and finally, QUIT
SETUP? These displays will repeatedly cycle.
5. Insert the funnel into the rails of the brewer (left
side on DUAL brewers). The display should read
the NAME of the coffee that was ground into the
funnel, along with a NO and YES. If the NAME on
the display is correct, press YES.
6. If, for some reason, the name of the coffee from
the grinder did not load properly into the funnel,
or if a grind has not yet been done, the display will
read MUST GRIND INTO FUNNEL FIRST. It will be
necessary to grind another batch following steps
1 and 2.
7. If the grind is acknowledged by the brewer, the
display will read BEGIN SETUP OF (COFFEE NAME).
Then the screen will display BREW OZ. and a batch
light will be blinking. (Refer to BREW OZ (SETTING
OR ADJUSTING for description)
MUST GRIND INTO
FUNNEL FIRST
BREW OZ. XX.X
(-)
DONE
(+)
BEGIN SETUP OF
(COFFEE NAME)
SETUP BREW VOLUMES, BYPASS,
PULSE BREW, PREINFUSION, DRIPOUT TIME
SEE SEPARATE DIAGRAMS
FOR SETUP INSTRUCTIONS
3 BATCHES DONE?
NO
YES
3 BATCHES DONE?
NO
YES
(COFFEE NAME)
SETUP COMPLETE
REVIEW RECIPES?
NO
YES
% BYPASS XX.X
(-)
DONE
(+)
P2415
P2299-1
Page 16
41343 080108
PROGRAMMING THE BREWER (cont.)
SET NEW RECIPE (cont.)
8.Using (-) and (+), set the amount of brew water, in
ounces, to be dispensed for that particular batch
size.
9. When finished, press another batch size and repeat step 8 for that size. Continue setting all batch
sizes.
10.When finished setting all batch sizes, press and
release DONE. The display should read 3 BATCH
SIZES DONE?
11. If the three batch sizes are not correct, press and
release NO to return to the BREW OUNCES setup
screen and repeat steps 8 through 10. If the three
batch sizes are correct, press YES. This will advance
to the % BYPASS function. (Refer to % BYPASS
for description).
proceed with the setup instructions for SETTING
PULSE BREW - ENTER TIMES. SET DRIP TIME.
(Refer to SET DRIP TIME for description). After
SET PULSE BREW has been accomplished, the
next function will be SET PREINFUSION. (Refer
to SET PREINFUSION function for description.
SET PREINFUSION?
NO
YES
ADVANCES
TO NEXT
FUNCTION
(-)
ON TIME X:XX
DONE
(+)
(-)
OFF TIME X:XX
DONE
(+)
% BYPASS XX.X
(-)
DONE
(+)
ON
X:XX
3 BATCHES DONE?
NO
YES
OFF
X:XX
5 SEC. DELAY
3 BATCHES DONE?
NO
YES
SET PULSE BREW?
NO
YES
P2416
DRIP TIME X:XX
(-)
DONE
(+)
P2417
12. Using (-) and (+) set the amount of bypass water
(percentage) to be dispensed around the grounds
18.To SET PREINFUSION press YES in the SET PREfor that particular batch size.
INFUSION screen to proceed. The display should
13. When finished, press another batch size and repeat
now read ON TIME and a batch light will be blinkstep 12 for each batch to be set.
ing.
14. When finished setting each batch size, press DONE.
19.Using (-) and (+), set the amount of time the brew
The display should read 3 BATCHES DONE?
water will initially presoak the grounds for that
15.If the three batch sizes are not correct, press and
particular batch size.
release NO to return to the % BYPASS setup screen
20. When finished, press another batch size and repeat
and repeat steps 12 through 15. If they are correct,
until all three batch sizes are set.
press YES. This will advance to SET PULSE BREW.
21.When finished, press DONE. The display should
(Refer to SET PULSE BREW for description).
now read OFF TIME and a batch light will be blink16.To SET PULSE BREW, if setting pulse brew BY
ing.
EXAMPLE (brewing into a funnel) press YES and
22. Using (-) and (+), set the amount of time the brew
proceed with the setup instructions for SETTING
cycle will delay (after the presoak cycle shuts off)
PULSE BREW - BY EXAMPLE.
before resuming brewing.
17.If setting pulse brew by ENTER TIMES (enter23.
When finished, press another batch size and repeat
ing known times) press NO. The display should
until all three batch sizes are set.
read ENTER TIMES. Press and release YES and
41343 080108
Page 17
PROGRAMMING THE BREWER (cont.)
SET NEW RECIPE (cont.)
24. When finished setting all batch sizes, press DONE.
The display will show the ON and OFF TIMES that
were entered for a particular batch size. After a 5
second delay, the display should read 3 BATCHES
DONE.
25.If the three batches are not complete, press NO in
order to return to SET PREINFUSION, and repeat
steps 19 through 24.
26. If the three batches are correct, press YES. This
will advance to the next function, SET DRIP TIME.
(Refer to page 31 for description of SET DRIP
TIME function.)
being programmed (modified) along with SETUP
COMPLETE.
33.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.
DRIP TIME X:XX
(-)
DONE
(+)
3 BATCHES DONE?
NO
YES
(COFFEE NAME)
SETUP COMPLETE
P2418
27. The display should now read DRIP TIME, along
with either the word OFF, or a time will be showing.
A batch light should also be blinking.
28.Using (-) and (+), set the amount of time from
when the brew spray ends to when the funnel is
emptied of hot liquid for that batch size.
NOTE: Set to OFF to prevent funnel locks from engaging
(to disable this function), for a particular batch size.
To set to OFF, continue to press and release (-) until
OFF appears on the screen.
29. When finished, press another batch size and repeat
step 28 until all three sizes are set.
30.When finished setting all batch sizes press DONE.
The display should read 3 BATCHES DONE?.
31.If the three batch sizes are not correct, press NO to
return to the DRIP TIME setup screen and repeat
steps 28 through 30.
32.If the three batch sizes are correct, press YES.
The screen should show the name of the coffee
Page 18
41343 080108
PROGRAMMING THE BREWER (cont.)
SET NEW RECIPES (cont.)
SET NEW RECIPE:
Using a RECIPE CARD to load coffee names and
brew settings into the Single/Dual GPR-DBC with
Smart Funnel:
The G9-2T DBC or MHG's memory contains certain
coffee names. If the operator uses a coffee name that is
not already stored in the grinder's memory, a RECIPE
CARD can be obtained from the factory. The RECIPE
CARD would include all the information needed to set
up that particular coffee name. The information from
the RECIPE CARD is loaded into the grinder's memory,
then into the brewer's memory by holding the chip
area up to the equipment's sensing coil. This information can include the coffee name, BREW VOLUMES,
BYPASS PERCENTAGES, PULSE BREW TIMES, and
DRIP-OUT TIMES for that particular coffee NAME.
These can all be loaded in seconds.
Contact Bunn-O-Matic Corporation for the availability of RECIPE CARDS.
6. If the brewing information is not correct, or it is
desired to exit the setup before the settings are
loaded into the brewer's memory, press QUIT. The
display will read (COFFEE NAME) NOT SAVED. The
display will then return to the MAIN SCREEN.
NOTE: Instructions to program the brewer and grinder
are printed on the RECIPE CARD, along with the coffee
name that is being programmed.
Procedure to program the coffee name:
1. Remove the funnels (if present) from the funnel
rails (both sides on DUAL brewers).
2. Position the RECIPE CARD vertically, so that the
top end of the chip is beneath the funnel sensing
coil (left side on DUAL brewers).
3. After a short pause the display will read CARD CONTAINS RECIPE FOR then will change to (COFFEE
NAME) SHOW QUIT SAVE. All brewing parameters
for that coffee name are now transferred from the
CARD to the brewer.
4. To show (view) this information, press and release
SHOW. The display will scroll through all of the
brew settings for all three batch sizes. The display
will then return to CARD CONTAINS RECIPE FOR
then will change to (COFFEE NAME) SHOW QUIT
SAVE.
5. If all brew settings are correct, press SAVE. The
display will read (COFFEE NAME) SETUP COMPLETE. All brew settings for that name are now
stored in the brewer's memory.
Page 19
READY TO BREW
WATER TEMP: 200°
POSITION CARD UNDER THE
SENSOR COIL
(left side on DUAL brewers)
CARD CONTAINS
RECIPE FOR
(COFFEE NAME)
SHOW QUIT SAVE
SCROLLS THROUGH ALL
OF THE BREW SETTINGS
FOR THE THREE BATCH
SIZES FOR THAT COFFEE
NAME
(COFFEE NAME)
SETUP COMPLETE
(COFFEE NAME)
NOT SAVED
41343 080108
PROGRAMMING THE BREWER (cont.)
SET NEW RECIPES (cont.)
SET NEW RECIPE:
If not using a Smart Funnel (with a computer chip)
and/or a G9-2T DBC or MHG Grinder, the brewer will
function as a standard Bunn Single/Dual Brewer:
It is possible to operate the brewer without using
a Smart Funnel and/or a G9-2T DBC or MHG Grinder.
If a standard funnel, or if a non-DBC grinder is used
the brewer will automatically select a NO NAME coffee
when the BREW switch is pressed. This means that
no name was read from the funnel's handle.
There is a NO NAME coffee program that can be
set in the SINGLE brewer and two NO NAME coffee
programs that can be set in the DUAL brewer which are
referred to as NO NAME LEFT and NO NAME RIGHT.
The left and right sides of the DUAL brewer can be set
up independently of each other. This includes BREW
VOLUMES, BYPASS PERCENTAGES, PULSE BREW
TIMES, and DRIP-OUT TIMES. The brewer will perform
in the same capacity as a standard Bunn Single/Dual
Brewer.
The instructions for programming the NO NAME
settings are on the following pages. The same steps
are followed for setting the recipe as those that are
used to MODIFY A RECIPE, beginning on page 21.
Note that on SINGLE brewers, when the display
reads NO NAME, that is when MODIFY should be
pressed in order to set the parameters for the NO
NAME coffee.
On DUAL brewers, when the display reads NO
NAME LEFT, that is when MODIFY should be pressed
in order to set the parameters for the NO NAME LEFT
coffee. Otherwise, press NEXT to display NO NAME
RIGHT. At this point, MODIFY should be pressed in
order to set the parameters for the NO NAME RIGHT
coffee.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SINGLE
BREWERS
NO-NAME
MODIFY SHOW NEXT
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
(COFFEE NAME)
MODIFY SHOW NEXT
NO-NAME RIGHT
MODIFY SHOW NEXT
BREW OZ. XX.X
(-) DONE (+)
NOTE: Before beginning setup, insert funnel(s) into
the funnel rails (both sides on DUAL brewers), and
place a GPR Server(s) beneath the funnel(s).
Page 20
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
REVIEW RECIPES/MODIFY RECIPES/SET UP NO
NAME COFFEE FAVORS:
This function has three parts. It allows the operator
to view the brew settings for the various coffee names
programmed into the brewer.
It also allows the operator to modify (change) any of
the BREW VOLUMES, BYPASS PERCENTAGES, 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 NO NAME
coffee BREW VOLUMES, BYPASS PERCENTAGES,
PULSE BREW TIMES, PRE-INFUSION TIMES and
DRIP-OUT TIMES.
3.
4.
5.
6.
Procedure for reviewing recipes:
1. Press and hold upper right hidden switch (®) until
the display reads UNITS. Release the switch, then
press and release 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
(SINGLE brewers)
NO-NAME LEFT, along with MODIFY, SHOW and
NEXT (DUAL brewers).
Press and release SHOW. The screen will scroll
through all the brew settings for that particular
coffee name. When finished, the display will return
to the coffee name just viewed.
To see settings again, press SHOW. To advance to
the next coffee name, press NEXT.
To exit, press NEXT until the display reads THAT
WAS THE LAST RECIPE.
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
and release the ON/OFF switch (either on DUAL
brewers) located on the front switch panel to exit
the programming mode and return to the MAIN
SCREEN.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SINGLE
BREWERS
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER"S MEMORY
DUAL
BREWERS
NO-NAME
MODIFY SHOW NEXT
NO-NAME LEFT
MODIFY SHOW NEXT
SCROLLS THROUGH ALL
BREW SETTINGS FOR
NO-NAME COFFEE
SCROLLS THROUGH ALL
BREW SETTINGS FOR
NO-NAME LEFT
COFFEE NAME
(COFFEE NAME)
MODIFY SHOW NEXT
SCROLLS THROUGH ALL
BREW SETTINGS FOR
ANY OTHER NAMES STORED
IN BREWER'S MEMORY
WHEN THE LAST COFFEE
NAME IN BREWER'S MEMORY
IS DISPLAYED, PRESSING
NEXT WILL EXIT AND THE
DISPLAY WILL THEN READ:
THAT WAS THE
LAST RECIPE
Page 21
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
BREW OZ (SETTING OR ADJUSTING BREW VOLUMES)
This function allows adjustment of the brew volumes 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 UNITS. Release the switch, then
press and release 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
(SINGLE brewers)
NO-NAME LEFT, along with MODIFY, SHOW and
NEXT (DUAL brewers).
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.
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 repeat
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 ON/OFF
switch (either on DUAL brewers) to exit the BREW
OZ setup and return to the MAIN SCREEN.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SINGLE
BREWERS
NO-NAME
MODIFY SHOW NEXT
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
BREW OZ. XX.X
(-)DONE(+)
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER"S MEMORY
3 BATCHES DONE?
NO
YES
(COFFEE NAME)
MODIFY SHOW NEXT
% BYPASSS XX.X
(-)DONE(+)
WHEN THE LAST COFFEE
NAME IN 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
THAT WAS THE
LAST RECIPE
Page 22
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
% BYPASS
This function allows adjustment of the amount of
water that bypasses the grounds. The number signifies 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 the brewer is already in the % BYPASS screen,
it is not necessary to follow steps 1 through 6 in this
section, but proceed directly to step 7.
1. Press and hold the upper right hidden switch (®)
until the display reads UNITS. Release the switch,
then press and release the 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
(SINGLE brewers)
NO-NAME LEFT, along with MODIFY, SHOW and
NEXT (DUAL brewers).
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, 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. When finished, press another batch size and repeat
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 ON/OFF switch (either on DUAL
brewers) to exit % BYPASS setup and return to
the MAIN SCREEN.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
NO-NAME
MODIFY SHOW NEXT
BREW OZ. XX.X
(-)DONE(+)
% BYPASSS XX.X
(-)DONE(+)
3 BATCHES DONE?
NO
YES
3 BATCHES DONE?
NO
YES
SET PULSE BREW?
NO
YES
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
Page 23
SINGLE
BREWERS
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER"S MEMORY
(COFFEE NAME)
MODIFY SHOW NEXT
WHEN THE LAST COFFEE
NAME IN BREWER'S MEMORY
IS DISPLAYED, PRESSING
NEXT WILL EXIT AND THE
DISPLAY WILL THEN READ:
THAT WAS THE
LAST RECIPE
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SET PULSE BREW:
This function allows the operator to program the
brewer to "pulse” the sprayhead flow on and off continually during a brew cycle (start and stop the flow
of water out of the sprayhead). This feature allows
the ability to “fine-tune” the brewer for specific flavor
profiles. Pulse brewing can be set up for any and all
batches.
OFFTIME
INITIAL SPRAY
ONTIME
ONTIME
INITIAL SPRAY
OFF-TIME
OFFTIME
REMAINING ON
OFFTIME
ONTIME ALTERNATES UNTIL
BREW CYCLE IS
COMPLETED
P2293
PRE-INFUSION
a) 1st ON TIME - This time is the duration from when
the BREW switch is pressed to when the desired
water level in the funnel is reached. (Soaking the
grounds)
b) OFF-TIME - This time is the duration from when
the water in the funnel reaches the desired ON
TIME level to when it drains out of the funnel to a
desired lower level.
c) LAST ON-TIME- This time is the duration from when
the water in the funnel drains down to the lower
level to when it fills the funnel to a desired higher
level. (Soaking the grounds).
Modifying pulse brew:
Range: 1st on time - off to 4 minutes
Off time - off to 4 minutes
Last on time - Preinfusion to 4 minutes
NOTE: If the brewer is already in the SET PULSE BREW
screen, it is not necessary to follow steps 1 through 8
in this section, but proceed directly to step 9.
1. Press and hold the upper right hidden switch (®)
until the display reads UNITS. Release the switch,
then press and release the 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
(SINGLE brewers)
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
These three times can be set two different ways.
The first is by observing the flow of water for on and
off times. This is accomplished by utilizing the SET BY
EXAMPLE screen and following the subsequent steps
under that function.
The other allows the actual times to be entered
for each of the settings. This is done by utilizing the
ENTER TIMES screen and following the subsequent
steps under that function.
Either of these methods can be used to set the
pulse brew for each batch.
SINGLE
BREWERS
NO-NAME
MODIFY SHOW NEXT
BREW OZ. XX.X
(-)DONE(+)
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER"S MEMORY
3 BATCHES DONE?
NO
YES
(COFFEE NAME)
MODIFY SHOW NEXT
% BYPASSS XX.X
(-)DONE(+)
WHEN THE LAST COFFEE
NAME IN BREWER'S MEMORY
IS DISPLAYED, PRESSING
NEXT WILL EXIT AND THE
DISPLAY WILL THEN READ:
3 BATCHES DONE?
NO
YES
THAT WAS THE
LAST RECIPE
SET PULSE BREW?
NO
YES
SEE PULSE BREW SETUP(SET BY EXAMPLE)
Page 24
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SET PULSE BREW
(cont.)
NO-NAME LEFT, along with MODIFY, SHOW and
NEXT (DUAL brewers).
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 YES. The display should now
read SET BY EXAMPLE.
10.If setting pulse brew BY EXAMPLE (brewing into
a funnel) press YES and proceed with the setup
instructions for SETTING PULSE BREW - BY
EXAMPLE.
11.If setting pulse brew by ENTER TIMES (entering
known times) press NO. The display should read
ENTER TIMES. Press and release YES and proceed
with the he setup instructions for SETTING PULSE
BREW - ENTER TIMES.
Page 25
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SET PULSE BREW - BY EXAMPLE
This function allows adjustment of the pulse brew
by first observing the flow of water for on and off
times.
Procedure to set pulse brew by example:
NOTE: The procedure to enter the Pulse Brew Function
(Page 21) must be performed prior to following
the steps listed below.
1. Press and release YES. The display should now
read SET BY EXAMPLE.
2. Press and release YES. The display will read
CONTAINER READY?
Place a container under the sprayhead. Place a
brew funnel containing a filter and grounds on top
of the container so that the spray and coffee bed
can be viewed. (See Fig. 1)
3. Choose the batch size to be set by pressing the pad
next to the indicator light on the brew side. The
batch size indicator selected will be flashing.
4. If everything is in place, press YES in the CONTAINER READY? screen. The display will read
PRESS BREW TO SET 1st ON-TIME.
5. Press and release the BREW switch. The brew
water will start to flow into the funnel and the water
level will rise.
6. Watch the flow of water. When it reaches the
desired level in the funnel, press and release the
BREW switch again to end the 1ST ON TIME.
7. The spray will stop and the brew funnel will start
to empty. When the water level in the funnel drains
to the desired level, press BREW switch again to
end the OFF-TIME. This also begins the spray of
water for the final setting.
8. The brew water will begin again and the water level
in the funnel will rise. Watch the flow of water.
When it reaches the desired level, press the BREW
switch to end the LAST ON TIME.(e)
9. The display should now show the 1st, off and last
times for the batch size just programmed. After a
5 second delay, the display will read 3 BATCHES
DONE?
10.When finished press YES in 3 BATCHES DONE?
The display will then read SET PREINFUSION.
11.Press and release the ON/OFF switch (either on
DUAL brewers)located on the front switch panel
to exit the UNITS function and return to the MAIN
SCREEN.
Page 26
P2288
FIG. 1
SET PULSE BREW ?
NO
YES
SET BY EXAMPLE ?
NO
YES
CONTAINER RDY ?
NO
YES
PRESS BREW TO
SET 1st ON-TIME
PRESS BREW TO
END 1st ON-TIME
PRESS BREW TO
END OFF-TIME
PRESS BREW TO
END LAST ON-TIME
3 BATCHES DONE ?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SET PULSE BREW - ENTER TIMES
This function allows adjustment of the pulse brew
by entering actual times for each of the settings.
Procedure to enter actual times for pulse brew:
NOTE: The procedure to enter the Pulse Brew Function
(Page 21) area of the program must be performed
prior following the steps listed below.
1. Press and release YES. The display should now
read SET BY EXAMPLE.
2. Press and release NO. The display will read ENTER
TIMES?
3.Press YES to proceed. The display should now
read 1st ON TIME.
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 TIME 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 TIME X:XX
8.Using (-) and (+) set the amount of time the water
will be on to complete the brew.
9. When finished, press DONE. The display will show
the three times 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.
The display will then read SET BY EXAMPLE.
11.In that screen, press NO. The display should now
read ENTER TIMES.
12.Press YES in this screen, then press a different
batch size pad and repeat steps 3 through 5. Repeat until all the desired batch sizes are set (for
the left side on DUAL brewers).
13.When finished press YES in 3 BATCHES DONE?.
The display will then read SET PREINFUSION.
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 button before
reaching the final setting screen exits the setup and
retains the old values.
Page 27
SET PULSE BREW ?
NO
YES
SET BY EXAMPLE ?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
ENTER TIMES?
YES
NO
1st ON TIME X:XX
(-) DONE (+)
OFF TIMES: X:XX
(-) DONE (+)
LAST ON: PreI
(-) DONE (+)
1st OFF LAST
X:XX X:XX PreI
3 BATCHES DONE ?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SET PREINFUSION
This function allows the operator to set an initial
soaking of the grounds and a delay time, before the
complete brew cycle starts.
Procedure to set preinfusion time:
Range: On time - off to 4 minutes.
Off time - off to 4 minutes for all three batch
sizes.
NOTE: If the brewer is already in the SET PREINFUSION
screen, it is not necessary to follow steps 1 through 9
in this section, but proceed directly to step 10.
1. Press and hold the upper right hidden switch until
the display reads UNITS. Release switch. Press
and release upper right hidden switch until the
display reads REVIEW RECIPES.
2.Press YES to proceed. The display should now
read NO-NAME LEFT, 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
now read BREW OZ.
5. Press and release DONE. The display should now
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.Press YES to proceed. The display should now
read ON TIME and a batch light will be blinking.
11.Select the batch to be modified.
12.Using (-) and (+), set the amount of time the brew
water will initially presoak the grounds for that
particular batch size.
13. When finished, press another batch size and repeat
until all three batch sizes are set.
14.When finished, press DONE. The display should
now read OFF TIME and a batch light will be blinking.
15. Using (-) and (+), set the amount of time the brew
cycle will delay (after the presoak cycle shuts off)
before resuming brewing.
16. When finished, press another batch size and repeat
until all three batch sizes are set.
17. When finished, press DONE. The display will show
the ON and OFF TIMES that were entered for each
particular batch size.
18.After a 5 second delay, the display should read
3 BATCHES DONE?. If the three batches are not
complete, press NO in order to return to SET
PREINFUSION, and repeat steps 10 through 14.
19. If the three batches are done, press YES. This will
advance to the next function, SET DRIP TIME.
20.Press and release either ON/OFF switch located
on the front switch panel to exit the PreINFUSION
function and return to the MAIN SCREEN.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
Page 28
SINGLE
BREWERS
NO-NAME
MODIFY SHOW NEXT
BREW OZ. XX.X
(-)DONE(+)
3 BATCHES DONE?
NO
YES
% BYPASSS XX.X
(-)DONE(+)
3 BATCHES DONE?
NO
YES
SET PULSE BREW?
NO
YES
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
SET PreINFUSION?
NO
YES
ON TIME: X:XX
(-)DONE(+)
OFF TIME: X:XX
(-)DONE(+)
3 BATCHES DONE?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
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 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 the upper right hidden switch until
the display reads UNITS. Release the switch. Press
and release 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
(SINGLE brewers)
NO-NAME LEFT, along with MODIFY, SHOW and
NEXT (DUAL brewers).
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.Press and release NO. The display should now 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.
12. When finished, press another batch size and 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.
REVIEW RECIPES?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SINGLE
BREWERS
NO-NAME
MODIFY SHOW NEXT
DUAL
BREWERS
NO-NAME LEFT
MODIFY SHOW NEXT
SCREEN DISPLAYED
BREW OZ: XX.XX
3 BATCHES DONE?
% BYPASS XX.X
3 BATCHES DONE?
SET PULSE BREW?
SET PREINFUSION?
PRESS
DONE
YES
DONE
YES
NO
NO
DRIP TIME XX.X
(-)DONE(+)
3 BATCHES DONE?
NO
YES
(COFFEE NAME)
MODIFY SHOW NEXT
WHEN THE LAST COFFEE
NAME IN BREWER'S MEMORY
IS DISPLAYED, PRESSING
NEXT WILL EXIT AND THE
DISPLAY WILL THEN READ:
COFFEE NAME
SETUP COMPLETE
EXITS TO THE NEXT COFFEE NAME IN BREWER'S
MEMORY. IF NO OTHER COFFEE NAMES ARE ENTERED IN
THE BREWER"S MEMORY, THE
DISPLAY WILL THEN READ:
NOTE: Set to OFF to prevent funnel locks from engaging (to disable this function), for a particular batch
size. To set to OFF, press and release (-) until OFF is
displayed.
Page 29
ADVANCES TO ALL OTHER
COFFEE NAMES PROGRAMMED
IN THE BREWER"S MEMORY
THAT WAS THE
LAST RECIPE
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
ENABLE ADS?
This function allows the operator to choose whether
or not to display the advertising message that was entered into the brewer with an AD CARD. This message
will be displayed when the brewer is not in use.
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 ON/
OFF switch (either on DUAL brewers) located on
the front switch panel to exit the SET TEMP function and return to the MAIN SCREEN.
NOTICE
ENABLE ADS ?
NODONE YES
SET READY - Range: 185˚F (85˚C) to 203˚F (95˚C)
Brew water temperature is factory set at 200∞F (93.3∞C)
Areas of high altitude will require lowering this temperature to prevent boiling. This chart should be used as a
guide when readjusting the brew water temperature.
Procedure to Enable/Disable Ads:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue to
press and release 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 to disable this function
(no ads will be displayed on the screen), or;
3. Press and release the YES to enable this function
(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
ON/OFF switch (either on DUAL brewers) 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.
SET TEMP: XXX°
(-) DONE (+)
Procedure to set brew temperature:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue to
press and release switch until the display reads
SET TEMP.
2. To adjust the brew temperature, press (-) to decrease or (+) to increase the brew temperature.
(Feet)
Boiling point
of water
∞F
∞C
-1000
-500
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
8500
9000
9500
10000
213.8
212.9
212.0
211.1
210.2
209.3
208.4
207.4
206.5
205.6
204.7
203.8
202.9
201.9
201.0
200.1
199.2
198.3
197.4
196.5
195.5
194.6
193.7
Altitude
101.0
100.5
100.0
99.5
99.0
98.5
98.0
97.4
96.9
96.4
95.9
95.4
94.9
94.4
93.9
93.4
92.9
92.4
91.9
91.4
90.8
90.3
89.8
Recommended
water temperature
∞F
∞C
200
200
200
200
200
200
200
200
199
198
197
196
195
195
194
193
192
191
190
189
188
187
186
93.3
93.3
93.3
93.3
93.3
93.3
93.3
93.3
92.8
92.2
91.7
91.1
90.6
90.6
90.0
89.4
88.9
88.3
87.8
87.2
86.7
86.1
85.6
35665.0000A 05/04 © 2004 Bunn-O-Matic Corporation
This function allows the operator to set the minimum temperature allowable to start a brew cycle. The
range can be from 185˚F (85˚C) to within 2˚F (-1.7°C)
of the SET TEMP. The water must be at the SET READY
temperature 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 for SET READY temperature
is 2˚F (-1.7°C) less than the water temperature (SET
TEMP) setting.
Page 30
SET READY: XXX°
(-) DONE (+)
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
Procedure to set ready temperature:
1. Press and hold upper right hidden switch until the
display reads UNITS. 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 either
ON/OFF switch located on the front switch panel
to exit the SET READY function and return to the
MAIN SCREEN.
L SPRY OZ/M (DUAL brewers). Another alternative
is to press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit REFILL and return to the MAIN SCREEN.
SPRAY OZ/M
This function allows the operator to view or to enter
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).
REFILL - Range: 20 to 230
This function allows the operator to adjust the
sensitivity of the refill circuit. This is mainly a troubleshooting feature. Water in different geographical locations can have different conductivities. By adjusting
the sensitivity of the refill circuit, this will allow the
brewer to operate under various water conditions.
XXX REFILL -> XXX
(-) DONE (+)
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 UNITS. 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 decrease, 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 function
screen:
SPRY OZ/M (SINGLE brewers)
Page 31
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SPRAY OZ/M (SINGLE BREWERS)
This function allows the operator to view or to enter
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)
SPRAY OZ/M (DUAL BREWERS)
This function allows the operator to view or to enter
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 adjust the flow rate setting:
1. Press and hold the upper right hidden switch until
the display reads UNITS. Release the switch, then
press and release switch until the display reads
SPRAY OZ/M. The number represents what the
brewer thinks is the flow rate of the sprayhead
valve in ounces per minute.
2. If the actual flow rate of the sprayhead valve is
known, but is different than the number on the
display, use the (-) and (+) 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 alternative is to
press the ON/OFF switch located on the switch
panel to exit SPRAY OZ/M function and return to
the MAIN SCREEN.
Procedure to adjust the flow rate setting:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue to
press and release switch until the display reads,
L SPRY OZ/M. The number represents 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 (+) 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 R SPRY OZ/M.
When finished setting the right side, press and
release DONE to advance to next function screen,
L BYPS OZ/M. Another alternative is to press and
release either ON/OFF switch located on the front
switch panel to exit R SPRY OZ/M function and
return to the MAIN SCREEN.
SPRY OZ/M: XX.X
(-)
DONE
(+)
L SPRY OZ/M: XX.X
(-)
DONE
(+)
BYPS OZ/M: XX.X
(-)
DONE
(+)
R SPRY OZ/M: XX.X
(-)
DONE
(+)
L BYPS OZ/M: XX.X
(-)
DONE
(+)
Page 32
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
BYPASS OZ/M (SINGLE BREWERS)
This function allows the operator to view or to enter
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.
BYPASS OZ/M (DUAL BREWERS)
This function allows the operator to view or to enter
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.
Procedure to adjust the flow rate setting:
1. Press and hold the upper right hidden switch until
the display reads UNITS. Release the switch, then
press and release switch until the display reads
BYPAS 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 (+) 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, CALIBRATE FLOW. Another alternative is to
press the ON/OFF switch located on the front switch
panel to exit the BYPASS OZ/M function and return to
the MAIN SCREEN.
Procedure to adjust the flow rate setting:
1. Press and hold upper right hidden switch until
display reads UNITS. Release switch. Continue
to press and release switch until display reads L
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 (+) to enter the correct flow rate
in ounces per minute.
3. When finished, press and release the DONE. This
saves the new setting and advances to R BYPS
OZ/M. When finished setting right side, press and
release DONE to advance to next function screen,
CALIBRATE FLOW. Another alternative is to press
and release either ON/OFF switch located on the
front switch panel to exit the BYPASS OZ/M function and return to the MAIN SCREEN.
BYPS OZ/M: XX.X
(-)
DONE
(+)
L BYPS OZ/M: XX.X
(-)
DONE
(+)
CALIBRATE FLOW?
NO
YES
R BYPS OZ/M: XX.X
(-)
DONE
(+)
CALIBRATE FLOW?
NO
YES
Page 33
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
brewers) located on the front switch panel to exit
the CALIBRATE FLOW function and return to the
MAIN SCREEN.
CALIBRATE FLOW
This function allows the operator to enter the actual
flow rate of the sprayhead and the bypass (for each side
on DUAL brewers) by dispensing 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,
and with a minimum capacity of 60 ounces, beneath
the funnel (on the side to be calibrated on DUAL
brewers) on the brewer.
2. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue
to press and release switch until 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 YES. The display should read
CONTAINER READY? If the container is under
the funnel, press YES. The display should read
CALIBRATE SPRAY .. PRESS BREW TO START.
5. Press and release the BREW switch (on the side
to be calibrated for DUAL brewers). 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 ENTER OZ, along with a
number signifying ounces per minute.
6. Measure the amount of water in the container
and using the (-) or (+), adjust the amount on the
display to match the amount in the container. Then
press DONE.
7. The display should now read:
NEW SPRAY FLOW (SINGLE brewers)
NEW L or R SPRY FLOW (DUAL brewers), 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. Repeat steps 1 - 8 when calibrating the other side
on DUAL brewers.
9. To exit the CALIBRATE FLOW program, press NO
to advance to the next function screen, or press
and release the ON/OFF switch (either on DUAL
CALIBRATE FLOW?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SPRAYHEAD CAL?
NO
YES
CONTAINER READY?
NO
YES
CALIBRATE SPRAY
PRESS BREW START
BREW PRESSED
CALIBRATE SPRAY
60 SEC TO FINISH
COUNTS DOWN
TO ZERO
Page 34
AFTER 1 MINUTE
SINGLE
BREWERS
DUAL
BREWERS
Left or Right
OZ XX.X
(-)
DONE
LEFT OZ XX.X
(+)
(-)
DONE
(+)
L or R
NEW SPRY FLOW
NEW L SPRY FLOW
XX.X OZM
XX.X OZM
5 sec
5 sec
41343 080108
PROGRAMMING FUNCTIONS - (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 upper right hidden switch until
the display reads UNITS. Release the switch. Continue to press and release 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 NO to advance to the BYPASS
CALIBRATION screen.
5. Press and release YES. 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 BREW switch (on the side
to be calibrated on DUAL brewers). 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:
ENTER OZ. (SINGLE brewers)
LEFT or RIGHT OZ. (DUAL brewers), along with
a number.
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 BYPS FLOW (SINGLE brewers)
NEW L or R BYPS FLOW (DUAL brewers), along
with the correct flow rate of the bypass in ounces
per minute. After about 5 seconds, the display will
return to the CALIBRATE FLOW screen.
9. Repeat steps 1 - 9 when calibrating the other side
for DUAL brewers.
10.To exit the CALIBRATE FLOW function, press and
release NO to advance to next function screen, or
press and release the ON/OFF switch (either on
DUAL brewers) located on the front switch panel
to exit the CALIBRATE FLOW function and return
to the MAIN SCREEN.
CALIBRATE FLOW?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SPRAYHEAD CAL?
NO
YES
BYPASS CAL?
NO
YES
CONTAINER READY?
NO
YES
CALIBRATE BYPASS
PRESS BREW START
BREW PRESSED
CALIBRATE SPRAY
60 SEC TO FINISH
COUNTS DOWN
TO ZERO
Page 35
AFTER 1 MINUTE
SINGLE
BREWERS
DUAL
BREWERS
Left or Right
LEFT OZ XX.X
OZ XX.X
(-)
DONE
(+)
(-)
DONE
(+)
L or R
NEW BYPS FLOW
NEW L BYPS FLOW
XX.X OZM
XX.X OZM
5 sec
5 sec
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
BREW COUNTERS
This function allows the operator to track the
number of brew cycles completed. The number of
brew cycles on the left side, the right side, and the total
of both combined can be tracked on DUAL brewers.
There is one resettable counter, and one life counter
that is not resettable for SINGLE brewers and three
resettable counters, and one life counter that is not
resettable for DUAL brewers.
Procedures to view/reset the brew counters:
1. Press and hold the upper right hidden switch until
the display reads UNITS. Release the switch. Continue to press and release switch until the display
reads BREW COUNTERS.
2.Pressing NO in this screen will advance to the next
function. Press YES to view the first brew counter
(left side on DUAL brewers). This number represents the brew cycles initiated since that counter
was last reset.
3. To advance to the other counters, press and release
NEXT. The four counters for DUAL brewers are as
follows:
LEFT - total brews on left side (resettable)
RIGHT - total brews on right side (resettable)
LEFT AND RIGHT - total brews on left and right
sides combined (resettable)
LEFT AND RIGHT - total brews on left and right
sides combined (non-resettable)
4. To reset any of the counters to zero (except for the
non-resettable counter), press and release RESET
when viewing that particular counter's screen.
5. When finished, press NEXT to advance counter
screens until the display reads BREW COUNTERS.
Press and release NO to advance to the next function
screen, or press and release the ON/OFF switch
(either on DUAL brewers) on the front switch panel
to exit the BREW COUNTERS function and return
to the MAIN SCREEN.
BREW COUNTERS?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
SINGLE
BREWERS
DUAL
BREWERS
LEFT
X XXX
NEXT RESET
X XXX
NEXT RESET
RESETS LEFT
COUNTER
X XXX
NEXT
RIGHT
X XXX
NEXT RESET
RESETS RIGHT
COUNTER
L+R
X XXX
NEXT RESET
RESETS BOTH
LEFT AND RIGHT
COUNTERs
L+R
X XXX
NEXT
Page 36
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
FUNNEL DETECT (optional)
This function allows the operator to prevent the
start of a brew cycle if a Smart Funnel is not positioned
correctly in the funnel rails.
FUNNEL DETECT ?
NO
DONE YES
Procedure to set funnel detect:
1. Press and hold the upper right hidden switch until
display reads UNITS. Release the switch. Continue
to press and release switch until display reads
FUNNEL DETECT.
2. NO or YES should be flashing to indicate the current setting.
4.Select YES to prevent brewing if a Smart Funnel is
not correctly situated in the rails. If this function
is activated and a brew cycle is attempted with the
funnel not properly situated, the display will read,
FUNNEL NOT IN PLACE, until one is in place.
5.Select NO to allow brewing without a Smart Funnel in place. This is selected when brewing with a
funnel other than a Smart Funnel (a regular brew
funnel).
6. When finished, press and release DONE. This
will retain the changes, exit this function screen
and advance to the next. Another alternative is to
press the ON/OFF switch (either on DUAL brewers)
located on the front switch panel to exit the FUNNEL DETECT and return to the MAIN SCREEN.
SERVICE TOOLS
This function allows the testing of individual components and the ability to check switches for proper
function. This function also tests the funnel sensor
coil's frequency (diagnostic tool for troubleshooting
purposes only).
Testing individual components (outputs):
This will allow the operator to test the operation
of individual components and outputs of the brewer.
The components that can be individually tested are as
follows:
SINGLE Brewers
Brew Valve
Bypass
Funnel Lock (Optional)
Warmer
Refill Valve
Tank Heaters
Heater Contactor
DUAL Brewers
Left Brew Valve
Left Bypass
Left Funnel Lock
Left Warmer
Right Brew Valve
Right Bypass
Right Funel Lock
Right Warmer
Refill Valve
Tank Heaters
Heater Contactor
Procedure to test components (outputs):
1. Place brew funnels into rails on both sides of
brewer.
2. Place a GPR beneath each brew funnel.
3. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue
pressing and releasing upper right hidden switch
until SERVICE TOOLS appears.
4.Press YES to run tests on various components
and outputs within the brewer. Pressing NO will
exit this function and advance to the next function
screen.
5. The display should read TEST OUTPUTS.
Page 37
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SERVICE TOOLS?
NO
YES
EXIT TO
NEXT FUNCTION
SCREEN
TEST OUTPUTS?
NO
YES
TEST SWITCHES?
NO
YES
PRESS AND RELEASE
® SYMBO L
SINGLE
BREWERS
DUAL
BREWERS
BREW VALVE
ON NEXT OFF
LEFT BREW VALVE
ON NEXT OFF
BYPASS
NEXT OFF
LEFT BYPASS
ON NEXT OFF
NOTHING PRESSED
ON
TEST FREQUENCY?
NO
YES
FUNNEL LOCK
ON NEXT OFF
SINGLE
BREWERS
LEFT FUNNEL LOCK
ON NEXT OFF
125.0 KHZ. 4
DUAL
BREWERS
WARMER
NEXT OFF
LEFT WARMER
ON NEXT OFF
REFILL VALVE
ON NEXT OFF
RIGHT BREW VALVE
ON NEXT OFF
TANK HEATRS
ON NEXT OFF
RIGHT BYPASS
ON NEXT OFF
HEATER CONTACTOR
ON NEXT OFF
RIGHT FUNEL LOCK
ON NEXT OFF
ON
<-<-<- 125.0 KHZ. 4
4 125.0 KHZ ->->->
EXIT TO
NEXT FUNCTION
SCREEN
PRESS AND RELEASE
® SYMBOL
RIGHT WARMER
ON NEXT OFF
Page 38
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SERVICE TOOLS (cont.)
6. Press and release YES. The display should read:
BREW VALVE on SINGLE brewers.
LEFT BREW VALVE on DUAL brewers.
7. To test BREW VALVE, press ON. If the brew valve
is functional, water should flow from the sprayhead
(left side on DUAL brewers).
8.Press OFF to end flow of water.
9.Press NEXT to advance to the next component to
be tested.
NOTE: To bypass testing any component, press NEXT
to advance to the next one, without testing the previous component.
10. To test BYPASS (LEFT BYPASS on DUAL brewers),
press ON. If the bypass valve is functional, water
should run from the brew bypass.
11.Press OFF to end flow of water.
12.Press NEXT to advance to the next component to
be tested.
13.To test FUNNEL LOCK (LEFT FUNNEL LOCK on
DUAL brewers), press ON. If the funnel lock is
functional, the lock will come down to hold the
funnel in place.
14.Press OFF to retract the funnel lock.
15.Press NEXT to advance to the next component to
be tested.
16.To test WARMER (LEFT WARMER on DUAL brewers), press ON. If the warmer is functional it will
begin to heat up.
17.Press OFF to turn off warmer.
18.Press NEXT to advance to the next component to
be tested. For DUAL brewers follow steps 7 through
17 to test the right side components.
19.To test REFILL VALVE, press ON. If the refill valve
is functional, the sound of the valve operating will
be heard.
20.Press OFF to end testing of refill valve.
21.Press NEXT to advance to the next component to
be tested.
22. To test TANK HEATERS, connect a voltmeter across
each of the tank heaters to check for voltage.
23.Press ON. The correct voltage should be present
at the heater terminals.
24.Press OFF to end testing of the tank heaters.
25. After testing the tank heater, press NEXT to advance
to the next test.
26.The HEATER CONTACTOR is used only on certain
models. Check the machine schematic to see if the
contactor is present. Connect a voltmeter across a
tank heater that is operated by the contactor and
press ON to check that correct voltage is present.
Press OFF and confirm the voltage is zero.
27.Press NEXT to return to TEST OUTPUTS.
28.To exit SERVICE TOOLS, press and release the
ON/OFF switch (either on DUAL brewers) located
on the front switch panel. This will return to the
MAIN SCREEN.
Procedure to test switches:
This function allows the operator to test the operation of the individual switches on the front panel.
1. Place brew funnel(s) into rails of the brewer.
2. Place a GPR beneath the brew funnel(s).
3. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue
pressing and releasing upper right hidden switch
until SERVICE TOOLS appears.
4.Press YES to run tests on various components
and outputs within the brewer. (Pressing NO will
exit this function and advance to the next function
screen.)
5. The display should read TEST OUTPUTS.
6.In TEST OUTPUTS screen, press NO. This advances
to TEST SWITCHES.
7.Pressing NO in this screen will advance to the
next function. Press YES in the TEST SWITCHES
screen to test the switches. The display will read
NOTHING PRESSED.
8. From this screen, press any of the switches on the
front of the brewer. While the switch is pressed,
the display shows the name of that switch. If the
name does not appear, or if it remains after the
switch has been released, the switch is defective.
Each switch can be tested in this manner.
9. After all switches have been tested, press and release the upper right hidden switche located on the
front switch panel. This will exit TEST SWITCHES
and return to the MAIN SCREEN.
NOTE: The tank heater will automatically turn off if
left on too long.
Page 39
41343 080108
PROGRAMMING FUNCTIONS - (cont.)
SERVICE TOOLS (cont.)
Procedures to test coil frequency:
1. Place brew funnel(s) into rails of the brewer.
2. Place a GPR beneath brew funnel(s).
3. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Continue
pressing and releasing upper right hidden switch
until SERVICE TOOLS appears.
4.Pressing NO will exit this function and advance to
the next function screen. Press YES to run tests
on various components and outputs within the
brewer.
5. The display should read TEST OUTPUTS.
6.In TEST OUTPUTS screen, press NO. Continue to
press and release NO until the display reads TEST
FREQUENCY.
7. Press and release YES. The display will show the
frequency of the sensor coil circuits. This is for
diagnostic service use when troubleshooting this
circuit.
7. After the coils have been tested, press and release
the ON/OFF switch (either on DUAL brewers)located
on the front switch panel. This will exit the TEST
FREQUENCY function and return to the MAIN
SCREEN.
FACTORY DEFAULTS
This function allows the operator to erase all of the
previously entered recipes and ad messages. Factoryset default values will replace all previous settings.
Procedure to set factory defaults:
1. Press and hold upper right hidden switch until the
display reads UNITS. Release switch. Press and
release upper right hidden switch until the display
reads FACTORY DEFAULTS.
2.Pressing NO in this screen will revert to the MAIN
SCREEN. Press YES to replace the defaults. This
advances to WILL REPLACE ALL BREWING SETTINGS. This screen will alternate with ARE YOU
SURE?.
3.Press YES to begin the change. While the change
is in process, the display will read RESTORING
DEFAULTS and a count down will begin.
4. When the count down reaches 0 the display will
return to the MAIN SCREEN. The factory default
values will replace all previously entered values.
It will NOT reset the summation Brew Counter.
NOTE: If the operator wishes to test more than one
function in the SERVICE TOOLS section (outputs,
switches, servers, or coil frequency), it is not
necessary to exit the program. Use the flow chart
for SERVICE TOOLS to navigate to a particular
function.
FACTORY DEFAULTS
NO
YES
EXIT
WILL REPLACE ALL
BREW SETTINGS
ARE YOU SURE?
NO
YES
EXIT
REPLACE
P3254
Page 40
41343 080108