Bunn ICB Operation Manual

ICB

ICB-DV

Infusion Series

with Smart Funnel

OPERATING & SERVICE MANUAL

BUNN-O-MATIC CORPORATION

POST OFFICE BOX 3227

SPRINGFIELD, ILLINOIS 62708-3227

PHONE: (217) 529-6601 FAX: (217) 529-6644

To obtain the Illustrated Parts Catalog, visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the catalog. Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper copy of the

required Illustrated Parts Catalog mailed via U.S. Postal Service

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.

BrewWISE, BUNN Gourmet Ice, BUNN Pour-O-Matic, BUNN, Bunn-OMatic, Bunn-O-Matic, BUNNlink, BUNNserve, BUNN Espress, DBC, Dr. Brew, Dual, EasyClear, EasyGard, Easy Pour, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, IMIX, Infusion Series, Legendary for Quality, The Mark of Quality in Beverage Equipment Worldwide, My Café, PowerLogic, Safety-Fresh, Scale-Pro, Single, Smart Funnel, Smart Hopper, Soft Heat, SplashGard, System III, ThermoFresh, 392, AXIOM, Beverage Proﬁt Calculator, Beverage Bar Creator, BrewLOGIC, BrewMETER, BrewWIZARD, BUNNSERVE, BUNNsource, Coffee At Its Best, Cool Froth, Digital Brewer Control, Intellisteam, Nothing Brews Like a BUNN, Pouring Proﬁts, Pulse Wave, Quality Beverage Equipment Worldwide, Signature Series, Silver Series, Smart Heat, SmartWAVE, Tea At Its Best, The Horizontal Red Line, Titan, Ultra, are either trademarks or registered trademarks of Bunn-O-Matic

Corporation.

Page 2

37077 020608

INTRODUCTION

This equipment will brew coffee into an awaiting server or airpot. The Dual Voltage model can be easily conﬁgured for 120V 15 amp, 120/208V 20 amp or 120/240V 20 amp. The brewer may have an auxillary hot water faucet. It is only for indoor use on a sturdy and level counter or shelf. Please install in an area where there are no water jet devices.

The Infusion Series, similar to the DBC BrewWISE, incorporates a wireless interface system that allows the MHG or DBC Grinders 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 (half or full). 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.

The Infusion Series Coffee Brewer is able to brew both hot tea and coffee with recipe settings and has the following features: By-Pass, Pre-Infusion and Pulse Brew, BrewWISE, and LCD for digital readout and programming along with the Smart Funnel options for coffee. Other features are Energy Savings mode, BUNNLink compatible, Smart Reader compatible, Freshness Timer and Sanitation Alert.

CONTENTS

Warranty .............................................................................................................2

Introduction User Notices Electrical Requirements Plumbing Requirements Tank Drain Operating Controls Initial Set-Up Viewing Assigned Recipes and Asset Number Coffee Brewing Cleaning Glossary Programming Troubleshooting Wiring Diagrams

........................................................................................................3

.......................................................................................................4

......................................................................................6

.....................................................................................7

...........................................................................................................7

..............................................................................................8

.......................................................................................................9

....................................................9

..................................................................................................10

............................................................................................................11

............................................................................................................12

....................................................................................................14

................................................................................................55

...............................................................................................69

ICB-DV ................................................................................................................... Dual Voltage Machine

ICBA .............................................................................................................................. 230 Volt Machine

ICBB .............................................................................................................................. 200 Volt Machine

Page 3

37077 101205

Page 4

For 120/208V or 120/240 volt operation, replace Power Supply Cord only with Bunn-O-Matic part number 01699.0000.

#34072.0000

#29710.0011

/PTIONAL&IELD7IRING

6!7

0(7IRE'.$(:

"

#00656.0000

#00986.0000

USER NOTICES

Carefully read and follow all notices in this manual and on the equipment. All labels on the equipment should be kept in good condition. Replace any unreadable or damaged labels.

#37881.0000

#00658.0000

37077 101205

Page 5

USER NOTICES (CONT.)

#34056.0001

120/208V 120/240V

120V

#03408.0000

#03409.0000

37077 101205

• FILL WATER TANK BEFORE ENERGIZING

• DO NOT OVERLOAD CIRCUIT

• KEEP AWAY FROM COMBUSTIBLES

• DO NOT DEFORM PLUG OR CORD

• FAILURE TO COMPLY RISKS EQUIPMENT DAMAGE, FIRE OR SHOCK

• BREWER ENERGIZED UNLESS UNPLUGGED

SEE

INSTRUCTIONS

WARNING

#06064.0000

#00985.0000

FOR USE ONLY ON AN

INDIVIDUAL BRANCH

CIRCUIT RATED 20 AMPS

Page 6

WHITE/VIOLET

BLUE

WHITE

BACK

FRONT

120/208V 120/240V

120V

ELECTRICAL REQUIREMENTS

WARNING - The brewer must be disconnected from the power source until speciﬁed in Initial Set-Up.

Requirements for brewers without an attached cord set are as follows:

Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.

120V AC

single phase models

ELECTRICAL HOOK-UP

CAUTION – Improper electrical installation will damage electronic components.

1. An electrician must provide electrical service.

2. Determine the available on-site electrical service.

3. Select the desired unit voltage based on the available on-site electrical service.

4. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.

5. Remove the front access panel to gain access to the terminal block.

6. Feed the supply leads through the strain relief at the rear of the brewer.

7. Using the above diagrams, connect the desired electrical service to the ﬁeld wiring terminal block.

8. If wiring the machine for operation on 120/208 or 120/240 volts with a Power Supply Cord, the Power Supply Cord must be UL Listed Flexible Cord Type SO, SJO, SJTO, HSJO or SJOW, No. 12 AWG, 4 Conductor, Rated 90° C. Attachment Plug Cap must be UL Listed, NEMA 14-20P or L14-20P Conﬁguration, Rated 125/250V, 20 AMPS. If wiring the brewer for operation at 200V or 230V with a Power Supply Cord, the Power Supply Cord must be of type “H07RN-F” with <HAR> marking, 1.5 mm2 conductor size, rated mimimom 90°C. Attachment male plug must be appropriate for Local/National use and must meet any Local/National Regulatory requirements/certiﬁcations if applicable. The Power Supply Cord must be at least 3 feet (.91 m) long and maximum 6 feet (1.82 m) long (measured from Strain Relief to end of the Attachment Plug Cap).

NOTE: If the power cord is damaged, it must be replaced by the manufacturer or its service agent or a

similarly qualiﬁed person in order to avoid a hazard.

9. Connect the brewer to the power source and verify the voltage at the terminal block.

10. Set toggle switch on component bracket to the appropriate position and replace the access panel.

11. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumbing has been hooked up, the brewer is ready for Initial Set-Up.

DUAL VOLT

TOGGLE SWITCH

37077 101205

120/208 & 120/240V AC

single phase models

GREEN GREEN

BLK

RED

120V. A.C.

208 or 240V. A.C.

WHI

GREEN GREEN

BLK

RED

WHI

120V. A.C.

Note: The two electrical services above require 3 current carring conductors (Neutral, L1 and L2) and a separate conductor for earth ground

200 or 230V AC

single phase models

Note: This electrical service consists of 2 current carrying conductors (L1 and L2)

and a separate conductor

for earth ground.

GREEN GREEN

200 or 230V. A.C.

BLK

RED

CE REQUIREMENTS

• This appliance must be installed in locations where it can be overseen by trained personnel.

• For proper operation, this appliance must be installed where the temperature is between 0°C to 35°C.

• Appliance shall not be tilted more than 10° for safe operation.

• An electrician must provide electrical service as specied in conformance with all local and national codes

• This appliance must not be cleaned by water jet.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or

mental capabilities, or lack of experience and knowledge, unless they have been given instructions concerning use of this appliance by a person responsible for its safety.

If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personel with

•

a special cord available from the manufacturer or its authorized service personel in order to avoid a hazard.

PLUMBING REQUIREMENTS

This brewer must be connected to a cold water system with operating pressure between 20 and 90 psi (138 and 620 kPa) from a 1⁄2" (12.7 mm) or larger supply line. A shut-off valve should be installed in the line before the brewer. Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The water inlet ﬁtting is 3⁄8" (9.5 mm) ﬂare.

NOTE - Bunn-O-Matic recommends 3⁄8" (9.5 mm) copper tubing for all installations from the 1⁄2" (12.7 mm) water supply line. A tight coil of copper tubing in the water line will facilitate moving the brewer to clean the counter top. Bunn-O-Matic does not recommend the use of a saddle valve to install the brewer. The size and shape of the hole made in the supply line by this type of device may restrict water ﬂow.

This equipment must be installed to comply with the Basic Plumbing Code of the Building Ofﬁcials and Code Administrators International, Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA). For models installed outside the

U.S.A., you must comply with the applicable Plumbing/Sanitation Code for your area.

PLUMBING HOOK UP

1. Remove the shipping cap from the ﬁtting on the rear of the brewer.

2. Attach the ﬂare elbow (supplied separately with the machine) to the ﬁtting.

3. Flush the water line and securely attach it to the ﬂare elbow ﬁtting.

4. Turn on the water supply.

TANK DRAIN

1. Loosen screws that secure the front access panel. Remove the panel.

2. Unfasten the hose clamp at the end of the drain hose. Remove the plug.

3. Place the end of the drain hose in a container that has a minimum capacity of 3.5 gallons (13.25 L).

4. Release the white clamp to drain water from the tank.

5. When tank is empty, close the white clamp, replace the plug, and tighten the clamp at the end of the drain

hose.

6. Replace the front panel and tighten screws.

Page 7

37077 030508

OPERATING CONTROLS

HALF

FULL

"2%7

READY TO BREW

WATER TEMP: 200°

A. ON/OFF SWITCH Pressing the "ON/OFF" pad will alternately turn the brewer on and off. Pressing this pad during the brew cycle will interrupt the brew cycle, stopping the ﬂow of water. Pressing this pad during programming of the brewer will exit the setup and return to the main screen.

B. PROGRAMMING (left) This hidden pad can be used to scroll backwards through the function list while in programming mode.

C. BREW (A,B,C) and FUNCTION

When the ON/OFF is ON and the brewer is on the main screen (not in programming mode), momentarily

pressing and releasing this pad will begin a brew cycle. These are also used to program the brewer when in the programming mode.

D. PROGRAMMING (right) Pressing and holding this pad allows entry into the programming menus. Pressing and releasing the pad steps through each function screen while in the programming mode.

E. BATCH SELECTOR PADS Pressing the pad corresponding to the Half or Full batch selects the amount of product to be brewed. Pressing a different pad after a brew cycle has been initiated does not change the brew batch in progress. Light indicates the selected batch to brew. Also used in programming to adjust settings on both batch sizes.

F. FUNCTION SCREEN This is the display which shows the various functions of the brewer and allows the programming to be accomplished.

G. FUNNEL SENSING COIL This is used to "receive" information from the Smart Funnel handle, recipe cards, and ad cards.

Page 8

37077 091704

Page 9

INITIAL SET-UP

VIEWING ASSIGNED RECIPES & ASSET NUMBER

1. Make sure the ON/OFF switch is OFF (LED will not be lit).

2. Press and hold BREW A. The display will show the name of the recipe assigned to Brew A along with SWITCH NOT ON. This is to indicate that a brew cannot be initiated while the ON/OFF switch is OFF.

3. Repeat for BREW B and BREW C.

4. Make sure the ON/OFF switch is OFF. To view the asset number of the machine, press and hold the left hidden button until the display reads: ANXXXXXX...ASSET NUMBER. Release the left hidden button.

5. After a 5 second delay, the display will read: ICBXXXXXX. This is the serial number of the machine.

37077 030405

1. Insert an empty funnel into the funnel rails.

2. Place an empty server under the funnel.

3. Connect the brewer to the power source. Make sure the

ON/OFF switch is ON (LED will be lit).

4. Water will ﬂow into the tank and stop when the tank is

ﬁlled to its capacity. Display will show PLEASE WAIT... TANK FILLING until tank is ﬁlled with water.

5. Wait approximately twenty minutes for the water in the

tank to heat to the proper temperature. Display will show READY TO BREW...WATER TEMP: 200° when tank is at operating temperature. Some water will drip from the funnel during this time; this is due to expansion and should not occur thereafter.

6. Place a small vessel beneath the faucet and open the

faucet handle. Release it when you hear the tank reﬁlling.

7. Water volumes and ﬂow settings have been preset at the

factory. Refer to adjustments for the Set Brew Volumes section of this manual should the volume need to be increased or decreased.

8. The brewer is now ready for use in accordance with the

instructions for Coffee Brewing.

COFFEE BREWING

WITHOUT A SMART FUNNEL AND MHG or DBC GRINDER:

1. Begin each brew cycle with a clean empty brew funnel.

2. Insert a BUNN ﬁlter into the funnel.

3. Pour the fresh coffee into the ﬁlter and level the bed of grounds by gently shaking.

4. Slide the funnel into the funnel rails until it stops.

5. Place an empty server under the funnel.

6. The ON/OFF must be ON. Select the desired batch size.

7. Momentarily press and release the assigned BREW button. There may be certain situations in which the brew cycle will not begin when BREW is pressed:

a. SWITCH NOT ON - ON/OFF switch must be ON.

b. BREW TEMPERATURE TOO LOW – wait until heated or cancel BREW LOCKOUT option (Page 17). c. CHECK FUNNEL – remove funnel, empty previously brewed grounds and replace with fresh.

d. DISABLED - Select different brew button or batch size.

8. If none of the above messages are displayed, the display will read NOW BREWING and show the time remain- ing in the brew cycle.

9. Following the brew will be a countdown of drip time DRIPPING which shows the time remaining until the coffee no longer drips from the funnel tip.

10. Carefully remove the brew funnel and discard the grounds and ﬁlter only after visible dripping stops.

WITH A SMART FUNNEL AND G9-2T DBC or MHG GRINDER:

1. Select the small batch size on the grinder.

2. Insert a BUNN ﬁlter into the funnel.

3. Grind the selected amount of fresh coffee into the Smart Funnel using the G9-2T DBC or MHG with Smart Funnel operation and level the grounds by gently shaking.

4. Slide the funnel into the funnel rails. The brewer will read the coffee name and size ground through the chip in the funnel handle.

NOTE: The brewer will automatically match the brew batch size to the grinder batch size: GRINDER BREWER Small Half Batch Medium Full Batch Large *Full Batch *If BREW is pressed with a large grinder batch, the display will read: INCORRECT GRIND...BATCH SIZE WRONG, and then PRESS BREW TO BREW ANYWAY.

5. Place an empty server under the funnel.

6. The ON/OFF must be ON.

7. Momentarily press and release the assigned BREW button. There may be certain situations in which the brew cycle will not begin when BREW is pressed:

a. SWITCH NOT ON - ON/OFF switch must be ON.

b. BREW TEMPERATURE TOO LOW – wait until heated or cancel BREW LOCKOUT option (Page 17). c. CHECK FUNNEL – remove funnel, empty previously brewed grounds and replace with fresh.

d. INCORRECT GRIND - Indicates a large batch was ground using the grinder. Check batch size and grind

weight.

8. If none of the above messages are displayed, the display will read NOW BREWING and show the time remain- ing in the brew cycle.

9. Following the brew will be a countdown of drip time DRIPPING which shows the time remaining until the coffee no longer drips from the funnel tip.

10. Carefully remove the brew funnel and discard the grounds and ﬁlter only after visible dripping stops.

Page 10

37077 101205

CLEANING

1. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for cleaning all

surfaces on Bunn-O-Matic equipment. Do NOT clean this equipment with a water jet device.

2. Check and clean each sprayhead. The sprayhead holes must always remain open.

NOTE: Any buildup on the sprayhead and ﬁtting may restrict water ﬂow, and impact your coffee brewing. For

consistently great coffee, clean sprayhead and ﬁtting weekly with sprayhead cleaning tool (#38227.0000). Upon visual inspection it may appear that light passes through all holes in the sprayhead plate, but a thin ﬁlm of residue can pass light and still impede water ﬂow.

3. Remove sprayhead from brewer. Disassemble by removing the seal.

4. Use the pointed end of sprayhead cleaning tool to remove any mineral deposits from the sprayhead holes.

5. Insert the long end of sprayhead cleaning tool into the sprayhead ﬁtting, and rotate several times to remove

any mineral deposits from the ﬁtting.

6. Insert the short end of sprayhead cleaning tool into the bypass ﬁtting, and rotate several times to remove

any mineral deposits from the ﬁtting.

7. Reassemble sprayhead and reattach. Sprayhead only needs to be hand tightened.

See page 43 of instruction manual for calibration routine to verify sprayhead ﬂow rate matches programmed

ﬂow rate. Brewer may need to be re-calibrated due to lime build up. If brewer is cleaned and build up removed, brewer must be re-calibrated to achieve desired volumes.

Page 11

37077 071206

GLOSSARY

AD CARD: An assembly consisting of computer chips and an instruction label. Used for loading advertising

messages into the brewer. AUTO PULSE BREW SETUP: The setting of a pulse brew routine by entering in the total desired water delivery time. The brewer will then calculate and perform a pulse brew routine using a predetermined formula. 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 that are read by the sensing coil 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. DRIP TIME: The length of time from when the water spray over the grounds ends to the time when no water or product drips from the funnel tip. ENERGY SAVINGS MODE: If enabled, the brewer will either shut down or reduce the tank holding temperature to 140°F (60°C) after the set idle time.

FACTORY DEFAULTS: The factory preset brew settings that were installed into the brewer’s memory. FIRST ON-TIME: During a pulse brew, this is the time set for the initial ﬂow of water over the grounds. FRESHNESS TIMER: If enabled, the brewer will display an alert if a new coffee batch has not been brewed before

the set time has expired. FUNNEL LOCK: A solenoid controlled plunger locking mechanism which engages when a brew cycle has begun preventing the removal of the funnel until end of Drip Time. FUNNEL SENSING COIL: A sensor at the front of the brewer that 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. Also used to read in recipe and ad card information. IDLE TIME (ENERGY SAVINGS MODE): If ENERGY SAVINGS Mode is enabled, the length of time the brewer is inactive before the machine turns off or holds at 140°F (60°C). LAST ON-TIME: During a pulse brew, this is the time set for the second on-time and each alternative on-time for the remainder of the brew. 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. MANUAL PULSE BREW SETUP: The setting of a pulse brew routine by manually entering in the 1 time and last on time. SET TEMP: The temperature at which the tank will heat to and hold. If the brewer is in Master Temp mode, all initiated brews will be at this temperature. 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 that allows the brew water to start, and 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.

on time, off

Page 12

37077 091704

GLOSSARY (Continued)

RECIPE: Set of brewing parameters stored in the brewer. The parameters are unique for each coffee name. Coffee

recipes include brew ounces, bypass percentages, pulse brew or pre-infusion and drip time. RECIPE CARD: An assembly consisting of a computer chip and an instruction label. Used for loading a recipe into the brewer and the companion DBC or MHG Grinder. SANITATION MODE: If enabled, the brewer will display a message after a set amount of time indicating the machine needs cleaning and sanitizing.

STANDARD RECIPE: The preset recipes and recipe names stored in the brewer. WARNING TIME (FRESHNESS TIMER): If the Freshness Timer is enabled, the length of time from when the brew

was completed until a “Freshness Alert” message will display, communicating that a fresh batch of product needs to be brewed.

Page 13

37077 091704

HALF

FULL

"2%7

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, pulse brew, 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 and the brew/function buttons, 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.

READY TO BREW

WATER TEMP: 200°

c d e

a) Right Programming (hidden) button (just to the right of the display): This is used to access the program-

ming mode, and is also used to scroll forward through the function list.

b) Left Programming (hidden) button (just to the left of the display): This is used to scroll backwards through

the function list.

c) Brew A: This is used to select options that appear on the display during programming. d) Brew B: This is used to select options that appear on the display during programming. e) Brew C: This is used to select options that appear on the display during programming.

PROGRAMMING SECTION

PROGRAMMING SWITCHES ------------------------------- 14 PROGRAMMING THE BREWER FUNCTION FLOW CHART BREW LOCKOUT SET LANGUAGE

--------------------------------------------------------- 19

UNITS

-------------------------------------------- 17

--------------------------------------------- 18

--------------------------- 15

----------------------------------- 16

REVIEW RECIPES ------------------------------------------- 20 ASSIGN RECIPE --------------------------------------------- 21 DISABLE BREW SWITCH

------------------------------ 21 SET NEW RECIPE (USING A SMART ----------------------- FUNNEL AND GRINDER) ------------------------------- 22 SET NEW RECIPE (USING RECIPE CARD) --------------- 24 SET NEW RECIPE (NO SMART FUNNEL, ------------------- GRINDER OR RECIPE CARD) -------------------------- 25 REVIEW/MODIFY/SETUP RECIPE BREW OZ ------------------------------------------------ 27 DISABLE BATCH SIZE ---------------------------------- 27 % BYPASS ----------------------------------------------- 28

PULSE BREW -------------------------------------------- 29 DRIP TIME ----------------------------------------------- 33 SET TEMP ---------------------------------------------------- 34 READY DEGREE --------------------------------------------- 34 ENABLE ADS ------------------------------------------------- 35 ENABLE SANITATION --------------------------------------- 37 ENABLE ENERGY SAVER ----------------------------------- 38 ENABLE FRESHNESS TIMER ------------------------------ 39 REFILL -------------------------------------------------------- 40 FLOW RATES ------------------------------------------------- 41 CALIBRATE FLOW ------------------------------------------- 43 BREW COUNTERS ------------------------------------------- 45 ASSET NUMBER --------------------------------------------- 46 SERVICE NUMBER ------------------------------------------ 47 SERVICE TOOLS --------------------------------------------- 48 FACTORY DEFAULTS ---------------------------------------- 52 DEFAULT SETTINGS ----------------------------------------- 53

Page 14

37077 030508

Page 15

MEMORY

LOCK UNLOCK

BREW

MAIN SCREEN

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 (located on the memory module board prior to S/N ICB0004379

- located on the main circuit board S/N ICB0004379 and after) This switch can be set to prevent access to the

programming settings of the brewer. Once all the correct brew settings are programmed, the operator can set the switch to the "ON" position to prohibit anyone from changing the settings. With the switch in the "ON" position, the programming menus can still be accessed to view the current settings. However, no changes will be saved.

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 for programming 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 pad located on the front switch panel. The display will return to the MAIN SCREEN. If none of the ﬁve programming switches are pressed within one minute during the setup of the brewer, the programming of the function screen that is being set will be exited and the display will return to the MAIN

SCREEN. Always remember to place a container and funnel under the sprayhead when operating the brewer during

the set-up of CALIBRATE FLOW, and testing the brew and bypass valves in SERVICE TOOLS/TEST OUTPUTS.

PROGRAMMING

LOCKOUT SWITCH

READY TO BREW

WATER TEMP: 200°

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BREWABREWBBREW

PROGRAMMING THE BREWER (cont.)

UNITS

METRIC DONE ENG

PROGRAMMING FUNCTIONS - LEVEL I

PROGRAMMING FUNCTIONS - FLOW CHART

PROGRAMMING FUNCTIONS - LEVEL 2

SET LANGUAGE?

NO YES

REVIEW RECIPES

NO YES

ASSIGN RECIPE

NO YES

SET TEMP 200°

(-) DONE (+)

READY DEGREE 5°

(-) DONE (+)

ENABLE ADS?

NO DONE YES

ENABLE SANITATION

NO DONE YES

ENABL ENERGYSAVR

NO DONE YES

ENABLE FRESH TIMER

NO DONE YES

XX REFILL XXX

(-) DONE (+)

SPRAY OZ/M: XX.X

(-) DONE (+)

BYPASS OZ/M: XX.X

(-) DONE (+)

CALIBRATE FLOW?

NO YES

BREW COUNTERS?

NO YES

SERVICE TOOLS

NO YES

SET NEW RECIPE?

NO YES

BREWABREWBBREW

BREW LOCKOUT?

NO DONE YES

NO YES

ENTER SERVICE #

NO YES

FACTORY DEFAULTS

NO YES

ENTER ASSET #

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BREWABREWBBREW

Press here

for NO

BREW LOCKOUT?

NO DONE YES

Press here

for YES

Press here

for DONE

PROGRAMMING FUNCTIONS - LEVEL I

BREW LOCKOUT

This function allows the operator to prevent or allow brewing if the water temperature is less than the set READY temperature.

Procedure for setting Brew Lockout:

1. To access this function screen press and hold the right hidden button. Release when the display reads:

PROGRAMMING THE BREWER (cont.)

2. 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.

3. When ﬁnished, press and release DONE. This will exit this function screen and return to the MAIN SCREEN on the display.

37077 101205

BREWABREWBBREW

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

The functions in the second level of programming allow the operator to adjust brew settings and other feature options.

To access the level 2 function screens press and hold the right hidden button. Release when the display reads:

SET LANGUAGE

This function allows the operator to select the language used for the display.

Procedure for setting Language:

1. Press and hold the right hidden button until the display reads SET LANGUAGE? and release.

2. Press YES to proceed. The display should now read ENGLISH. Using (-) and (+), scroll through the available

languages until the desired language is shown on the display.

3. When ﬁnished, press DONE. If the language selected is different from the current settings,the display will read CHANGE LANGUAGE? ARE YOU SURE? and then will change to CHANGE LANGUAGE? To convert the display to the new language, press YES. To retain the current language, press NO.

NOTE: Changing the language setting will restore ALL settings to Factory Defaults.

4. The display should now read UNITS. To exit programming and return to the MAIN SCREEN, press and release the ON/OFF button.

SET LANGUAGE?

NO YES

ENGLISH

(-) DONE (+)

ESPANOL

(-) SELECCIONE (+)

UNITS

METRIC DONE ENG

Scrolls through all

available languages

in memory

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BREWABREWBBREW

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

UNITS

This function allows the operator to select if numeric settings are displayed in English or Metric units.

Procedure for setting the Units:

1. Press and hold the right hidden button until the display reads SET LANGUAGE? Press and release the right

hidden button until the display reads UNITS. The METRIC or ENG should be ﬂashing.

2. Select METRIC to have settings displayed in Metric units. Select ENG to have setting displayed in English

units.

NOTE: Changing the UNIT settings will restore ALL settings to Factory Default.

3. When done, press and release DONE to retain your settings and advance to the next programming screen.

To exit programming and return to the Main Screen, press and release the ON/OFF button.

NOTE: This manual is written based on Factory Default settings (English Units). If the brewer is set for Metric

Units, display will be different. (ex: Brew oz will become Brew ml).

SET LANGUAGE?

NO YES

UNITS

METRIC DONE ENG

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Page 20

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

REVIEW RECIPES (Modify recipe, set up standard recipes)

This function has three parts:

1. It allows the operator to view the brew settings for the various coffee recipes stored into the brewer.

2. It allows the operator to modify (change) any of the brew settings for a particular recipe stored in the brewer.

3. It is used to set up the standard recipes for prestored recipe names.

Procedure for reviewing the recipes:

1. Press and hold the right hidden button until the display reads SET LANGUAGE. Press the right hidden button until the display reads REVIEW RECIPES. Press YES.

2. The display should now read NO NAME COFFEE, along with MODIFY SHOW and NEXT.

3. Press and release SHOW. The screen will scroll through all the brew settings for that particular recipe. When ﬁnished, the display will return to the recipe name just viewed.

4. To see the settings again, press SHOW. To advance to the next recipe, press NEXT.

5. To exit, press NEXT until the display reads THAT WAS THE LAST RECIPE.

BREWABREWBBREW

REVIEW RECIPES

NO YES

NO NAME COFFEE

MODIFY SHOW NEXT

REGULAR

MODIFY SHOW NEXT

(RECIPE NAME)

MODIFY SHOW NEXT

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

PRESSING NO WILL ADVANCE TO NEXT FUNCTION SCREEN

SCROLLS THROUGH

ALL DEFAULT RECIPES

THAT WAS THE

LAST RECIPE

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DON'T YES NO KNOW

ARE YOU CREATING OR CHANGING A RECIPE FOR A COFFEE NAME PREVIOUSLY USED IN THIS BREWER?

HAVE YOU RECIEVED A

RECIPE CARD CONTAINING

THE NEW RECIPE?

FOLLOW INSTRUCTIONS

ON THE RECIPE CARD

DOES THE GRINDER HAVE

THE NAME IN ITS MEMORY?

YOU WILL MODIFY

AN EXISTING RECIPE

GO TO REVIEW RECIPES, PAGE

26 AND FOLLOW INSTRUCTIONS

SEE RECIPE CHART ON THIS PAGE FOR A LIST OF EXISTING RECIPES.

YOU WILL MODIFY

THE NO NAME COFFEE

BREW SETTINGS

GO TO SET NEW RECIPE,

PAGE 21 AND FOLLOW

THE INSTRUCTIONS

REFER TO NAME LIST IN GRINDER MANUAL

CONTACT BUNN-O-MATIC

FOR ASSISTANCE

YES NO

NO DON'T KNOW YES

RECIPE CHART

No Name Coffee Jamaica Blue Mtn Regular Guatemalan Decaf Light Roast Colombian Dark Roast Colombia Supremo Espresso Costa Rican Amaretto Ethiopian Hazelnut Kona French Vanilla Kenya AA Irish Creme Sumatran Vanilla Nut French Roast Caramel Italian Roast Raspberry Mocha Java Almond House Blend Dark Mtn Roast Breakfast Blend Hot Tea

6. After 5 seconds, the display will go to the ASSIGN RECIPE screen. Press and release NO to advance to the next function screen, or press and release the ON/OFF pad to exit the programming mode and return to the MAIN SCREEN.

Page 21

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ASSIGN RECIPE

This function allows the operator to assign recipes to the three brew buttons. Standard recipes and any saved recipes from a Smart Funnel or Recipe Card can be assigned to a brew button. Only one recipe per brew button is allowed, for a total three recipes available to brew.

NOTE: Factory Defaults assign the REGULAR recipe to Brew A, DECAF recipe to Brew B, and BREAKFAST BLEND to Brew C.

Procedure to select switch recipes:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right hid- den button until the display reads SELECT SWITCH RECIPE? Press YES.

2. The display should now read SELECT RECIPE BREW SWITCH A, and then REGULAR.

3. Using (-) and (+), scroll through the stored recipes in the brewer’s memory until the desired recipe name is reached.

4. Press and release DONE to set that recipe for brew button A.

5. The display should now read SELECT RECIPE BREW SWITCH B, and then DECAF.

6. Using (-) and (+), scroll through the stored recipes in the brewer’s memory until the desired recipe name is reached.

7. Press and release DONE to set that recipe for brew button B.

8. The display should now read SELECT RECIPE BREW SWITCH C, and then BREAKFAST BLEND.

9. Using (-) and (+), scroll through the stored recipes in the brewer’s memory until the desired recipe name is reached.

10. Press and release DONE to set that recipe for brew button C.

11. The display should now read REVIEW RECIPES.

Procedure to disable a Brew Switch:

1. Follow the same procedure as above. When selecting the recipe for the brew switch to be disabled, use (-) and (+) to scroll until the display reads DISABLED.

BREWABREWBBREW

EXIT TO

NEXT FUNCTION

SCREEN

ASSIGN RECIPE

NO YES

SELECT RECIPE

BREW SWITCH A

REGULAR

(-) DONE (+)

SELECT RECIPE

BREW SWITCH B

DECAF

(-) DONE (+)

SELECT RECIPE

BREW SWITCH C

BREAKFAST BLEND

(-) DONE (+)

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

SET NEW RECIPE?

NO YES

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37077 071206

2. Press and release DONE to disable that brew

switch.

+ 49 hidden pages

Bunn ICB Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual