Bunn Beverage Dispenser ITCB DV User Manual

ITCB

ITCB-DV

Infusion Series^®

OPERATING & SERVICE MANUAL

BUNN-O-MATIC CORPORATION

POST OFFICE BOX 3227

SPRINGFIELD, ILLINOIS 62708-3227

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

www.bunn.com

INTRODUCTION

This equipment will brew either tea or coffee into an awaiting dispenser or reservoir. It 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 counter or shelf.

The Infusion Series combines BrewWISE, CDBC and Tea Brewers into one. ITCB is able to brew both tea and coffee with

recipe settings and has the following features: Pre-Infusion and Pulse Brew, quick and standard brew, and BrewWISE. It

has an LCD for digital readout and programming along with the Smart Funnel options for coffee. The user is able to select

regular or quick brew fof tea programming. Other features are Energy Savings mode, BUNNLink compatible, Smart Reader

compatible, Freshness Timer and Sanitation Alert.

CONTENTS

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

Introduction ........................................................................................................3

User Notices .......................................................................................................4

Electrical Requirements ......................................................................................6

Plumbing Requirements .....................................................................................7

Tank Drain...........................................................................................................7

Operating Controls..............................................................................................8

Initial Set-Up.......................................................................................................9

Tea Brewing ........................................................................................................9

Coffee Brewing..................................................................................................10

Cleaning............................................................................................................11

Glossary............................................................................................................12

Programming....................................................................................................14

Troubleshooting................................................................................................63

Wiring Diagrams...............................................................................................77

ITCB-DV................................................................................................................. Dual Voltage Machine

ITCB-C-DV ........................................................................................... Dual Voltage Machine for Canada

ITCBA............................................................................................................................230 Volt Machine

ITCBB............................................................................................................................200 Volt Machine

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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.

#00656.0000

#00658.0000

#00986.0000

37881.0000

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Page 4

USER NOTICES (CONT.)

120/208V

120/240V

120V

#03408.0000

#34056.0001

For 120/208V or 120/240 volt operation,

replace Power Supply Cord only with

Bunn-O-Matic part number 01699.0000.

#03409.0000

#34072.0000

/PTIONAL &IELD 7IRING

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ꢀ0(ꢇ ꢈꢅ7IRE ꢌ '.$ꢇ ꢋꢂ(:

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#29710.0009

#29710.0010

36748 101505

Page 5

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.

BACK

WHITE

RED

WHI

BLK

RED

WHI

BLK

RED

120V. A.C.

208 or 240V. A.C.

120V. A.C.

200 or 230V. A.C.

BLUE

120V. A.C.

GREEN

WHITE/VIOLET

GREEN

FRONT

120V AC

single phase models

120/208 & 120/240V AC

single phase models

200 or 230V AC

single phase models

120/208V

120/240V

Note: The two electrical services above require 3 current

carring conductors (Neutral, L1 and L2) and a separate

conductor for earth ground

Note: This electrical service

consists of 2 current carry-

ing conductors (L1 and L2)

and a separate conductor

for earth ground.

120V

DUAL VOLT

TOGGLE SWITCH

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 back 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 mm²conductor size, rated mimimom 90°C.

Attachment male plug must be appropriate for Local/National use and must meet any Local/National Regula-

tory 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 th

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.

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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 ¹⁄4" (6.35 mm) ﬂare.

NOTE - Bunn-O-Matic recommends ¹⁄4" (6.35 mm) copper tubing for installations of less than 25 feet (7.62 m) and

⁄

8" (9.5 mm) for more than 25 feet (7.62 m) from the ¹⁄2" (12.7) 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 Sanita-

tion Manual of the Food and Drug Administration (FDA). For models installed outside the

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

PLUMBING HOOK UP

1. Flush the water line and securely attach it to the inlet ﬁtting at the bottom rear of the brewer.

2. Turn on the water supply.

TANK DRAIN

1. Remove back access cover.

2. Close the white clamp on the drain hose.

3. Unfasten the hose clamp at the inlet valve. Remove the hose from the valve.

4. Place the end of the drain hose in a container that has a minimum capacity of 2.0 gallons (7.5 liters).

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

6. When tank is empty, leave the white clamp open, and install the hose back on the valve. Tighten the hose

clamp at the end of the hose around the valve ﬁtting.

7. Replace the back access cover.

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OPERATING CONTROLS

READY TO BREW

WATER TEMP: 205°

FULL

HALF

"2%7

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 ac-

complished.

G. FUNNEL SENSING COIL

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

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Page 8

INITIAL SET-UP

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: 205°

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. Thebrewerisnowreadyforuseinaccordancewiththe

instructions for Tea Brewing and Coffee Brewing.

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 hid-

den button until the display reads: ANXXXXXX...ASSET NUMBER. Release the left hidden button.

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

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TEA BREWING

1. Begin each brew cycle with a clean empty brew funnel and server. (Be sure the server lid doesn’t interfere

with the ﬂow of dilution water.)

2. Insert a BUNN ﬁlter into the funnel.

3. Pour the packet of loose fresh tea leaves into the ﬁlter. Approximately three to ﬁve ounces is recommended

for three gallons of beverage.

4. Level the bed of tea leaves by gently shaking.

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

6. The ON/OFF must be ON. Select which batch size to brew.

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 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 leaves and replace with fresh tea leaves.

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 re-

maining in the brew cycle.

9. Following the brew will be a countdown of drip time DRIPPING which shows the time remaining until the

tea no longer drips from the funnel tip.

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

COFFEE BREWING

WITHOUT A SMART FUNNEL AND G9-2T 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 FULL 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 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.

e. COFFEE FUNNEL? – appears when brew volume is greater than 86.0 oz. (2.54 L) and pulse brew is

disabled. Check to make sure the correct funnel is in place, and then press BREW again.

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.

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Page 10

NOTE: The brewer will automatically match the brew batch size to the grinder batch size:

GRINDER

Small

Medium

Large

BREWER

Half Batch

Full Batch

*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 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.

CLEANING

CAUTION – CLEAN AND SANITIZE YOUR ICED TEA BREWER DAILY

1. Remove and thoroughly clean the entire brew funnel. The funnel tip and screen must be free from any tea

particles or residue. Reassemble the funnel.

2. Remove and thoroughly rinse the sprayhead. The holes must be open and clear of any mineral deposits. Wipe

the sprayhead panel clean with a damp cloth.

NOTE – Any buildup on the sprayhead may restrict water ﬂow, and impact yuor brewing. For consistently great

tea and coffee, clean sprayhead weekly with sprayhead cleaning tool (#38227.0000). Upon visual inspection it

may appear that light passes through all holes in the sprayhead, but a thin ﬁlm of residue can pass light and still

impede water ﬂow.

a. Remove sprayhead from brewer.

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

holes.

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

remove any mineral deposits from the ﬁtting.

3. 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.

CAUTION – DO NOT KEEP BREWED ICED TEA OVERNIGHT. THE SERVER MUST BE CLEANED DAILY.

See page 50 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.

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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 brew 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.

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.

DILUTION: Water added to tea concentrate.

DILUTION DELAY: The length of time from when the brew is initiated until the dilution water starts.

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 or tea

leaves.

FRESHNESS TIMER: If enabled, the brewer will display an alert if a new tea or coffee batch has not been brewed

before the set time has expired.

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^ston time, off

time and last on time.

MASTER 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 or

tea leaves in order to derive the best ﬂavor from the coffee or tea. Pulse brew is also used in some instances to

prevent a funnel overﬂow.

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GLOSSARY (Continued)

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

name. Tea recipes include brew ounces, dilution ounces, dilution delay, pulse brew, and drip time. Coffee recipes

include brew ounces, pulse brew 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 Grinder.

RECIPE TEMPS: Allows a different temperature to be set for each brew recipe.

NOTE – Using this setting will override the Master Temp setting. The tank will hold at the lowest set temperature.

A short heating time may be required if all brew recipes are not set at the same temperature.

SANITATION MODE: If enabled, the brewer will display a message after a set amount of time indicating the ma-

chine needs cleaning and sanitizing.

TEA 1, TEA 2, TEA 3, HOT TEA, ICED COFFEE, NO-NAME COFFEE: The preset recipes stored in the brewer. Used

by the brewer when there is no coffee name stored in the Smart Funnel or if a recipe card is not used.

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.

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PROGRAMMING

Using the menu-driven display on the front of the brewer, the operator has the ability to alter or modify various

brewing parameters such as brew temperatures, brew volumes, dilution volumes, pulse brew, etc. This allows

for the precise brewing of various ﬂavors of tea and 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°

FULL

HALF

"2%7

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

REVIEW/MODIFY/SETUP COFFEE RECIPES

PROGRAMMING SWITCHES-------------------------------------- 14

PROGRAMMING THE BREWER ---------------------------------- 15

FUNCTION FLOW CHART------------------------------------------ 16

BREW LOCKOUT --------------------------------------------------- 17

SET LANGUAGE ---------------------------------------------------- 18

UNITS---------------------------------------------------------------- 19

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 TEA RECIPES

BREW OZ ------------------------------------------------------- 34

PULSE BREW--------------------------------------------------- 35

DRIP TIME------------------------------------------------------ 39

SET TEMP ----------------------------------------------------------- 40

READY DEGREE ---------------------------------------------------- 41

ENABLE ADS-------------------------------------------------------- 42

ENABLE SANITATION ---------------------------------------------- 44

ENABLE ENERGY SAVER------------------------------------------ 45

ENABLE FRESHNESS TIMER ------------------------------------- 46

REFILL --------------------------------------------------------------- 47

FLOW RATES-------------------------------------------------------- 48

CALIBRATE FLOW-------------------------------------------------- 50

BREW COUNTERS-------------------------------------------------- 52

SET RECIPE TEMPS------------------------------------------------ 53

ASSET NUMBER---------------------------------------------------- 54

SERVICE NUMBER ------------------------------------------------- 55

SERVICE TOOLS---------------------------------------------------- 56

FACTORY DEFAULTS----------------------------------------------- 60

DEFAULT SETTINGS------------------------------------------------ 61

BREW OZ ------------------------------------------------------- 26

DISABLE BATCH SIZE ----------------------------------------- 26

DILUTE OZ------------------------------------------------------ 27

DILUTE DELAY ------------------------------------------------- 28

PULSE BREW--------------------------------------------------- 29

DRIP TIME------------------------------------------------------ 33

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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 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 dilution valves in SERVICE TOOLS/TEST OUTPUTS.

MAIN SCREEN

READY TO BREW

WATER TEMP: 205°

BREW

Thisscreenwillbeshownwhenthebrewerisready

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.

MEMORY

PROGRAMMING LOCKOUT SWITCH ((located on

the memory module board prior to S/N ICB0007479

- located on the main circuit board S/N ICB0007479

and after))

PROGRAMMING

LOCKOUT SWITCH

This switch can be set to prevent access to the

programming settings of the brewer. Once all the cor-

rect 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.

P3048

36748 070706

Page 15

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - FLOW CHART

BREW LOCKOUT?

NO DONE YES

PROGRAMMING FUNCTIONS - LEVEL I

BREW

PROGRAMMING FUNCTIONS - LEVEL 2

SET LANGUAGE?

UNITS

METRIC DONE ENG

REVIEW RECIPES

ASSIGN RECIPE

NO YES

YES

BREW

SET NEW RECIPE?

SET TEMP 205°

READY DEGREE 5°

ENABLE ADS?

NO DONE YES

YES

(-)

DONE

(+)

(-)

DONE

(+)

BREW

ENABLE SANITATION

NO DONE YES

ENABL ENERGYSAVR

ENABLE FRESH TIMER

(-)

REFILL

DONE

XXX

(+)

DONE YES

BREW

SPRAY OZ/M: XX.X

CALIBRATE FLOW?

BREW COUNTERS?

DILUTE OZ/M: XX.X

(-)

DONE

(+)

(-)

DONE

(+)

YES

BREW

ENTER SERVICE #

ENTER ASSET #

NO YES

SET RECIPES TEMPS

SERVICE TOOLS

NO YES

YES

BREW

FACTORY DEFAULTS

YES

BREW

36748 080904

Page 16

PROGRAMMING THE BREWER (cont.)

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:

BREW LOCKOUT?

NO DONE YES

BREW

Press here Press here Press here

for NO

for DONE for YES

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.

36748 041504

Page 17

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.

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?

YES

BREW

ENGLISH

DONE

(-)

(+)

UNITS

BREW

METRIC DONE ENG

BREW

ESPANOL

(-) SELECCIONE (+)

BREW

Scrolls through all

available languages

in memory

36748 080904

Page 18

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 raeds 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?

UNITS

YES

METRIC DONE ENG

BREW

36748 101505

Page 19

PROGRAMMING THE BREWER (cont.)

5. To exit, press NEXT until the display reads THAT

WAS THE LAST RECIPE.

6. After 5 seconds, the display will return to the RE-

VIEW RECIPES 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.

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 tea and coffee recipes stored into the

brewer.

REVIEW RECIPES

YES

2. It allows the operator to modify (change) any of

the brew settings for a particular recipe stored in

the brewer.

BREW

3. It is used to set up the standard recipes for Tea,

Hot Tea, Iced Coffee and No-Name Coffee.

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

Procedure for reviewing the recipes:

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

BREW

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

Press YES.

2. The display should now read TEA 1, 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.

TEA 2

MODIFY SHOW NEXT

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

BREW

SCROLLS THROUGH

ALL DEFAULT RECIPES

4. To see the settings again, press SHOW. To advance

to the next recipe, press NEXT.

NO-NAME COFFEE

MODIFY SHOW NEXT

ARE YOU CREATING OR CHANGING

A RECIPE FOR A COFFEE NAME PRE-

VIOUSLY USED IN THIS BREWER?

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

BREW

DON'T

KNOW

YES

HAVE YOU RECIEVED A

RECIPE CARD CONTAINING

THE NEW RECIPE?

(RECIPE NAME)

MODIFY SHOW NEXT

YES

PRESSING BREW B

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

BREW

FOLLOW INSTRUCTIONS

ON THE RECIPE CARD

DOES THE GRINDER HAVE

THE NAME IN ITS MEMORY?

DON'T KNOW

YES

THAT WAS THE

LAST RECIPE

YOU WILL MODIFY

AN EXISTING RECIPE

YOU WILL MODIFY

THE NO NAME COFFEE

BREW SETTINGS

GO TO SET NEW RECIPE,

PAGE 21 AND FOLLOW

THE INSTRUCTIONS

P2859

RECIPE CHART

Iced Coffee

Tea 1

Tea 2

Tea 3

Hot Tea

REFER TO NAME LIST

IN GRINDER MANUAL

GO TO REVIEW RECIPES, PAGE

26 AND FOLLOW INSTRUCTIONS

No Name Coffee

CONTACT BUNN-O-MATIC

FOR ASSISTANCE

SEE RECIPE CHART ON THIS PAGE

FOR A LIST OF EXISTING RECIPES.

36748 070706

Page 20

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ASSIGN RECIPE

2. Press and release DONE to disable that brew

This function allows the operator to assign recipes to

the three brew buttons. Standard recipes (TEA 1, TEA

2, TEA 3, HOT TEA, ICED COFFEE, NO-NAME COFFEE)

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.

switch on that side.

ASSIGN RECIPE

YES

BREW

NOTE: Factory Defaults assign the TEA 1 recipe to Brew

A, HOT TEA recipe to Brew B, and NO-NAME COFFEE

to Brew C.

EXIT TO

NEXT FUNCTION

SCREEN

SELECT RECIPE

BREW SWITCH A

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. ThedisplayshouldnowreadSELECTRECIPEBREW

SWITCH A, and then TEA 1.

TEA 1

(-) DONE (+)

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

BREW

3. Using (-) and (+), scroll through the stored recipes

in the brewer’s memory until the desired recipe

name is reached.

SELECT RECIPE

BREW SWITCH B

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

button A.

5. ThedisplayshouldnowreadSELECTRECIPEBREW

SWITCH B, and then HOT TEA.

6. Using (-) and (+), scroll through the stored recipes

in the brewer’s memory until the desired recipe

name is reached.

HOT TEA

(-) DONE (+)

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

BREW

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

button B.

8. ThedisplayshouldnowreadSELECTRECIPEBREW

SWITCH C, and then NO-NAME COFFEE.

9. Using (-) and (+), scroll through the stored recipes

in the brewer’s memory until the desired recipe

name is reached.

SELECT RECIPE

BREW SWITCH C

NO-NAME COFFEE

(-) DONE (+)

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

button C.

SCROLL THROUGH

STORED RECIPES

IN BREWER MEMORY

BREW

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.

SET NEW RECIPE

NO YES

BREW

P2858

36748 101505

Page 21

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

SET NEW RECIPE (to set a new COFFEE recipe using

a Smart Funnel or RECIPE CARD)

Certaincoffeenamesarestoredinthegrinder’smemory.

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

Using a Smart Funnel and a G9-2T DBC or MHG

Grinder:

This function allows the operator to set BREW VOL- inserted into the brewer’s funnel rails. The SENSING

UMES, PULSEBREWTIMESANDDRIPOUTTIMESfor

each coffee name preset in the grinder’s memory.

COIL on the brewer reads the information contained

in the handle. The name of the coffee ﬂavor will then

appear on the display. This allows the operator to set

the BREW VOLUME, PULSE BREW TIMES and DRIP

OUTTIMEforthatparticularcoffeename. Italsoallows

the operator to set other brewing parameters, such as

BREW TEMPERATURE, BREW LOCKOUT, etc. Each

coffee name can be set individually to provide optimum

brewing quality.

SET NEW RECIPE?

YES

BREW

MASTER TEMP XXX°

YES

INSERT FUNNEL

WITH NEW NAME

CYCLES THROUGH

TWO SCREENS

2 SEC.

QUIT SETUP?

YES

BREW

FUNNEL DETECTED

FUNNEL

CONTAINS NAME

FUNNEL CONTAINS

NO NAME

(COFFEE NAME)

NO YES

MUST GRIND INTO

FUNNEL FIRST

BREW

BEGIN SETUP OF

(COFFEE NAME)

SET UP BREW VOLUMES, BYPASS PERCENTAGE,

PULSE BREW TIMES, AND DRIP OUT TIME

SEE SEPARATE DIAGRAMS

FOR SETUP INSTRUCTIONS

2 BATCHES DONE?

YES

BREW

P2854-1

(COFFEE NAME)

SETUP COMPLETE

36748 101505

Page 22

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Procedure for Setting the Recipe:

NOTE: Before beginning setup, place a server beneath

the brew funnel.

1. Insert the funnel into the grinder and select the

smallbatchsizetogrind. Itisnotnecessarytohave

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 the side being

ground.

2. Press the GRIND pad. When the grinder stops

grinding, remove the funnel.

3. On the brewer, press and hold the right hidden but-

ton until the display reads SET LANGUAGE. Press

and release the right hidden button until the display

reads SET NEW RECIPE. Release the right hidden

button.

4. Press and release YES. The display should read

INSERTFUNNELWITHNEWNAME,thenQUITSET-

UP? These two displays will repeatedly cycle.

5. Insert the funnel into the rails on the brewer. 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.

9. Whenﬁnished,presstheotherbatchsizeandrepeat

step #8.

10. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

11. If both batch sizes are not correct press and release

NO to return to the BREW OZ setup screen and

repeat steps #8, 9 and 10.

12. If both batch sizes are correct, press and release

YES to advance to the SET PULSE BREW function.

(Refer to page 35 for description of the SET PULSE

BREW function.

13. To SET PULSE BREW press YES and proceed with

the setup instructions for SETTING PULSE BREW,

on page 35.

14. To skip setting the PULSE BREW and to use the

FACTORY DEFAULTS, press NO to proceed to the

DRIP TIMES function.

BREW OZ XX.X

(-) DONE (+)

BREW

SET PULSE BREW

NO YES

BREW

NOTE: If brewer memory is full, the display will read

RECIPESTORAGEAREAISFULLandthenREMOVE

A FLAVOR? To remove a recipe press and release

YES.PressNEXTtoscrollthroughthestoredrecipes.

When the display reads the name of the recipe to be

removed, press and release REMOVE. The display

will read REMOVE? Press CANCEL to exit the SET

NEW RECIPE function. Press OK to remove that

recipe. The display will then show BEGIN SETUP

OF (COFFEE NAME). Continue with step 7.

DRIP TIME XX.X

(-) DONE (+)

BREW

(COFFEE NAME)

SETUP COMPLETE

5 SEC.

7. If the grind is acknowledged by the brewer, the

displaywillreadBEGINSETUPOF(COFFEENAME).

Then the screen will display BREW OZ and a batch

light will be blinking. (Refer to page 34 for descrip-

tion of BREW OZ function).

THAT WAS THE

LAST RECIPE

P2855

MASTER TEMP XXX°

8. Using (-) and (+), set the amount of brew water to

be dispensed for that batch size.

YES

36748 051304

Page 23

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

15. ThedisplayshouldnowreadDRIPTIME,alongwith 2. Position the RECIPE CARD vertically, so that the

either the word OFF or a time showing. A batch

light will also be blinking.

16. Using(-)and(+), settheamountoftimefromwhen

the brew spray ends to when the funnel is emptied

of hot liquid.

17. Whenﬁnished,presstheotherbatchsizeandrepeat

step #16

18. Whenﬁnishedsettingbothbatchsizes,pressDONE.

The display should read 2 BATCHES DONE?

19. Press and release YES.The screen should show the

name of the coffee being programmed (modiﬁed)

along with SETUP COMPLETE.

20. 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 advance

to the MASTER TEMP screen.

top end of the CHIP is beneath the SENSING COIL

(located on the middle of the underneath side of

the front display panel).

3. AfterashortpausethedisplaywillreadCARDCON-

TAINS RECIPE FOR then will change to (COFFEE

NAME) SHOW QUIT SAVE. All brewing parameters

for that coffee ﬂavor are now transferred from the

CARD to the brewer.

READY TO BREW

WATER TEMP: 205°

POSITION CARD UNDER

SENSOR COIL

SET NEW RECIPE

Using a RECIPE CARD to load coffee names and brew

settings

CARD CONTAINS

RECIPE FOR

The G9-2T DBC or MHG Grinder’s memory contains

certaincoffeenames. Iftheoperatorusesacoffeename

that is not already stored in the grinder’s memory, a

RECIPE CARD can be obtained from the factory. The

RECIPECARDwouldincludealltheinformationneeded

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, PULSE BREW TIMES and DRIP OUT TIME

for that particular coffee name. These can all be loaded

in seconds.

5 SEC.

(COFFEE NAME)

SHOW QUIT SAVE

BREW

SCROLLS THROUGH

ALL BREW SETTINGS

FOR THAT RECIPE

(COFFEE NAME)

SETUP COMPLETE

Contact Bunn-O-Matic Corporation for the availability

of RECIPE CARDS.

NOTE: Instructions to program the brewer and grinder

are printed on the RECIPE CARD, along with the coffee

name that is being programmed.

(COFFEE NAME)

NOT SAVED

READY TO BREW

WATER TEMP: 205°

Procedure to program the coffee name:

1. Remove the funnel (if present) from the funnel

rails.

P2856

36748 101505

Page 24

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

4. To show (view) this information, press and release

SHOW. The display will scroll through all of the

brew settings for that recipe. This 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 COM-

PLETE. All brew settings for that name are now

stored in the brewer’s memory.

REVIEW RECIPES?

YES

BREW

EXIT TO

NEXT FUNCTION

SCREEN

TEA 1

MODIFY SHOW NEXT

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

displaywillread(COFFEENAME)NOTSAVED. The

display will then return to the MAIN SCREEN.

BREW

SCROLLS THRU

TEA 1, TEA 2, TEA 3,

HOT TEA, ICED COFFEE

and NO-NAME

COFFEE RECIPES

SET NEW RECIPE

If not using a Smart Funnel and/or a G9-2T DBC or

MGH Grinder and/or a Recipe Card

It is possible to operate the brewer without using a

Smart Funnel and/or G9-2T DBC or MHG Grinder. If

a standard funnel or if a non-DBC grinder is used the

brewer will automatically select the recipe assigned to

that brew button. This means that no name was read

from the funnel’s handle.

(COFFEE NAME)

MODIFY SHOW NEXT

BREW

SET UP BREW VOLUMES, PULSE BREW

TIMES, AND DRIP OUT TIME

P2857

For instructions on programming the NO-NAME COF-

FEE settings, refer to the REVIEW RECIPES function

on page 34. The same steps are followed for setting

the NO-NAME COFFEE recipe as those that are used

to modify a recipe. Note that when the display reads

NO-NAME COFFEE, that is when MODIFY should be

pressed in order to set the parameters.

NOTE: Before beginning setup, insert a funnel into the

funnel rails and place a server or dispenser beneath

the brew funnel.

36748 101505

Page 25

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

REVIEW RECIPES

Procedure for modifying TEA recipes:

YES

Tea recipes: BREW OZ:

Range: OFF, 10.0 oz to 135.0 oz (.3-4.0 L) for both

batch sizes

BREW

This function allows adjustment of the brew (tea con-

centrate) volumes for each batch.

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

recipe to be modiﬁed.

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

(RECIPE NAME)

MODIFY SHOW NEXT

4. PressandreleaseMODIFY.Thedisplayshouldread

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 to

be dispensed over the tea leaves for that particular

batch size.

BREW

BREW OZ XX.X

(-) DONE (+)

6. Whenﬁnished,presstheotherbatchsizeandrepeat

step #5.

7. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

BREW

SET BOTH

BATCH SIZES

8. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the BREW OZ: setup screen and

repeat steps #5, 6, and 7.

9. If both batch sizes are correct, press YES. This

will advance to the DILUTE OZ: function. To exit to

the MAIN SCREEN, press and release the ON/OFF

button.

2 BATCHES DONE?

YES

IF NO, RETURN TO

BREW OZ

BREW

Procedure to disable a batch size:

1. Follow same procedure as above. Select the batch

size to be disabled.

2. Using (-) and (+), scroll until the display reads

BREW OZ OFF.

DILUTE OZ XX.X

(-) DONE (+)

P2860

3. PressandreleaseDONE.Thiswilldisablethisbatch

size for that recipe.

36748 101505

Page 26

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

REVIEW RECIPES

YES

Tea recipes: DILUTE OZ:

Range: 0.0 oz to 580.0 oz (0-17.1 L) for both batch

sizes

BREW

Thisfunctionallowsadjustmentofthedilutionvolumes

for each batch.

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

NOTE: If the brewer is already on the DILUTE OZ:

screen, skip steps 1 through 6, and proceed directly

to step 7.

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display shouldnow read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

recipe to be modiﬁed.

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

5. Press and release DONE. The display should read

2 BATCHES DONE?

SET BREW OZ XX.X

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

DILUTE OZ XX.X

6. Press and release YES. The display should now

read DILUTE OZ: and a batch light will be blinking.

Press and release the batch size to be modiﬁed.

7. Using (-) and (+), set the amount of dilution water

forthatparticularbatchsizetobedispensedthrough

the nozzle into the tea dispenser.

DILUTE OZ XX.X

(-) DONE (+)

BREW

SET BOTH

BATCH SIZES

8. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 7.

9. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

2 BATCHES DONE?

YES

10. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the DILUTE OZ: setup screen and

repeat steps 7, 8 and 9.

BREW

IF NO, RETURN TO

DILUTE OZ

11. If both batch sizes are correct, press YES. This will

advance to the DILUTE DELY function. To exit to

the MAIN SCREEN, press and release the ON/OFF

button.

DILUTE DELY

(-) DONE (+)

BREW

P2861

36748 101505

Page 27

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

REVIEW RECIPES

YES

Tea recipes: DILUTE DELAY

Range: OFF to 10 minutes for both batch sizes

This function allows the operator to adjust the timing

for the start of the dilution water. The OFF setting will

begin dilution ﬂow immediately after the brew button

is pressed (simultaneously with the brew water). If a

timeissetforDilutionDelay,thedilutionwaterdispense

will be delayed for that set time after the brew button

is pressed and the brew started.

BREW

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

NOTE: If the brewer is already on the DILUTE DELY

screen, skip steps 1 through 8, and proceed directly

to step 9.

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

tea recipe to be modiﬁed.

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

5. Press and release DONE. The display should read

2 BATCHES DONE?

SET BREW OZ XX.X

AND SET DILUTE OZ XX.X

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

DILUTE DELAY

6. Press and release YES. The display should now

read DILUTE OZ:

DILUTE DELY

7. Press and release DONE. The display should read

2 BATCHES DONE?

(-) DONE (+)

8. PressandreleaseYES.Thedisplayshouldnowread

DILUTE DELY: and a batch light will be blinking.

Press and release the batch size to be modiﬁed.

9. Using (-) and (+), set the time delay for the dilution

water for that particular batch size.

10. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 9.

BREW

SET BOTH

BATCH SIZES

2 BATCHES DONE?

YES

11. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

BREW

IF NO, RETURN TO

DILUTE DELY

12. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the DILUTE DELY setup screen and

repeat steps 9, 10 and 11.

13. If both batch sizes are correct, press YES. The

display should now show the Brew Oz, Dilution Oz,

and Dilution Delay setting for the batch size just

programmed. After a 5 second delay, the display

will read SET PULSE BREW. To exit to the MAIN

SCREEN, press and release the ON/OFF button.

SET PULSE BREW

NO YES

P2862

36748 051304

Page 28

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

TEA RECIPES:

SET PULSE BREW

Thisfunctionallowstheoperatortoprogramthebrewer

Setting Pulse Brew – EASY Pulse Brew

Range: Minimum: will adjust to the minimum time

required to brew that batch using the set brew vol-

to “pulse” the sprayhead ﬂow on and off during a brew umes and ﬂow rate for the sprayhead. Maximum

cycle (start and stop the ﬂow of water out of the spray- – will adjust depending on settings. Will always be

head). This feature allows the ability to “ﬁne-tune” the

minimumtime+3minutes. Thebrewerwillautomati-

brewer for speciﬁc ﬂavor proﬁles. Pulse brewing can cally calculate what the 1ST ON TIME, OFF TIMES,

be set up for any and all batch sizes.

and LAST ON TIME will be using the initial on time,

plus a 7 pulse routine.

The other option allows the actual times to be entered

for each of the settings. This is done by utilizing the

MANUAL PULSE BREW screen and following the sub-

sequent steps under that function.

ON-

TIME

ON-

TIME

ON-

TIME

INITIAL SPRAY

ALTERNATES UNTIL

BREW CYCLE IS

COMPLETED

OFF-

TIME

OFF-

TIME

OFF-

TIME

REMAINING ON

OFF-TIME

P2293

Setting Pulse Brew – MANUAL Pulse Brew

Range: 1ST ON TIME – off to 1 minute

OFF TIME – off to 20 seconds

a) 1^stONTIME–Thistimeisthedurationfromwhenthe

brew button is pressed to when the desired water level

in the funnel is reached. (Soaking the tea leaves)

b) OFF-TIME – This time is the duration from when the

waterinthefunnelreachesthedesiredONTIMEtowhen

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 tea leaves)

LAST ON TIME – Pre-Infusion to 1 minute

These three times can be set two different ways. The

ﬁrst is by setting the total brew time and using a calcu-

lated pulse routine. This is done by utilizing the EASY

PULSE BREW screen and following the setup for that

function.

36748 070706

Page 29

PROGRAMMING THE BREWER (cont.)

17. If both batch sizes are correct, press YES. The

display should now read DRIP TIME:. To exit to

the MAIN SCREEN, press and release the ON/OFF

button.

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Setting Pulse Brew – EASY Pulse Brew

NOTE: If the brewer is already on the SET PULSE

BREW screen, skip steps 1 through 9, and proceed

directly to step 10.

REVIEW RECIPES

YES

BREW

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now

read TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

recipe to be modiﬁed.

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

(RECIPE NAME)

MODIFY SHOW NEXT

5. Press and release DONE. The display should read

2 BATCHES DONE?

BREW

6. Press and release YES. The display should now

read DILUTE OZ:

7. Press and release DONE. The display should read

2 BATCHES DONE?

8. Press and release YES. The display should now

read DILUTE DELY:

9. Press and release DONE. The display should now

show the Brew Oz, Dilution Oz, and Dilution Delay

setting for the batch size just programmed. After

a 5 second delay, the display will read SET PULSE

BREW.

SET BREW OZ XX.X

SET DILUTE OZ XX.X

AND SET DILUTE DELAY

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

SET PULSE BREW

YES

BREW

WITH EASY FLASHING

PRESS NEXT TO

ADVANCE

SELECT METHOD

EASY NEXT MANUAL

BREW

10. Press and release YES. The display should now

read SELECT METHOD.

11. Press and release EASY. With EASY ﬂashing, press

and release NEXT to advance.

BREW TIME

(-) DONE (+)

12. The display should now read BREW TIME: and a

batch light will be blinking. Press and release the

batch size to be modiﬁed.

BREW

SET BOTH

BATCH SIZES

13. Using (-) and (+), set the total brew time desired

including spray times and off times.

1ST OFF LAST

X:XX X:XX X:XX

14. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 13.

BREW

15. When ﬁnished setting both batch sizes, press and

release DONE. The display will show the pulse set-

tingstoaccommodatethebrewtimeentered.Press

and release each batch size to display the settings

for that batch. After a delay, the display should read

2 BATCHES DONE?

YES

IF NO, RETURN TO

BREW TIME

BREW

16. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the BREW TIME setup screen and

repeat steps 13, 14 and 15.

DRIP TIME

(-) DONE (+)

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Setting Pulse Brew – MANUAL Pulse Brew

NOTE: If the brewer is already on the SET PULSE

17. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 16.

BREW screen, skip steps 1 through 9, and proceed 18. When ﬁnished setting both batch sizes, press and

directly to step 10.

release DONE.

19. The display should now read LAST ON:. Adjust the

LAST ON TIME using (-) and (+). If PREINFUSION

is desired, set the LAST ON TIME to PreI.

20. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 19.

21. When ﬁnished setting both batch sizes, press and

release DONE.

22. The display will show the three times just entered.

Pressandreleaseeachbatchsizetodisplaytheset-

tings for that batch. If the 1^STON TIME is set to OFF,

thedisplaywillreadPULSEBREWDISABLED. After

a 5 second delay, the display will read 2 BATCHES

DONE?

23. If both the pulse brew settings for both batch sizes

are not correct, press and release NO to return to

the 1^STON TIME setup screen and repeat steps 13

through 22.

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display shouldnow read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

recipe to be modiﬁed.

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

5. Press and release DONE. The display should read

2 BATCHES DONE?

6. Press and release YES. The display should now

read DILUTE OZ:

7. Press and release DONE. The display should read

2 BATCHES DONE?

8. Press and release YES. The display should now

read DILUTE DELY:

9. Press and release DONE. The display should now

show the Brew Oz, Dilution Oz, and Dilution Delay

setting for the batch size just programmed. After

a 5 second delay, the display will read SET PULSE

BREW.

24. Ifbothbatchsizesarecorrect,pressYES.Thedisplay

should now read DRIP TIME. To exit to the MAIN

SCREEN, press and release the ON/OFF button.

10. Press and release YES. The display should now

read SELECT METHOD.

11. Press and release MANUAL. With MANUAL ﬂash-

ing, press and release NEXT.

12. The display should now read 1^stON TIME and a

batch light will be blinking. Press and release the

batch size to be modiﬁed.

13. Using (-) and (+), adjust the 1^STON TIME.

14. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 13.

NOTE: To disable pulse brew, set 1^STON TIME to OFF.

Brewer will automatically pulse on tea recipes with a

brew volume greater than 86.0 oz.

15. When ﬁnished setting both batch sizes, press and

release DONE.

16. The display should now read OFF TIME. Adjust

the OFF TIME using (-) and (+).

36748 070706

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

1ST ON TIME X:XX

(-) DONE (+)

REVIEW RECIPES

YES

BREW

SET BOTH

BATCH SIZES

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

OFF TIME X:XX

(-) DONE (+)

TEA 1

MODIFY SHOW NEXT

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

SET BOTH

BATCH SIZES

LAST ON TIME X:XX

(-) DONE (+)

(RECIPE NAME)

MODIFY SHOW NEXT

IF THE 1ST ON TIME IS

SET TO ZERO, THE

DISPLAY WILL READ:

BREW

SET BOTH

BATCH SIZES

BREW

SET BREW OZ XX.X

SET DILUTE OZ XX.X

AND SET DILUTE DELAY

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

1ST OFF LAST

X:XX X:XX X:XX

PULSE BREW

DISABLED

BREW

SET PULSE BREW

5 SEC.

YES

2 BATCHES DONE?

BREW

YES

IF NO, RETURN TO

1ST ON TIME

BREW

SELECT METHOD

EASY NEXT MANUAL

DRIP TIME X:XX

(-) DONE (+)

BREW

P2864

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Page 32

PROGRAMMING THE BREWER (cont.)

14. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the DRIP TIME setup screen and

repeat steps 11 through 13.

15. If both batch sizes are correct, press YES. The

display should show the name of the recipe be-

ing programmed (modiﬁed) along with SETUP

COMPLETE. After a 5 second delay, the display will

advance to the next recipe name in the brewer’s

memory. To exit to the MAIN SCREEN, press and

release the ON/OFF button.

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

TEA RECIPES:

DRIP TIME

This function allows the operator to adjust the DRIP

TIME (time from end of sprayhead ﬂow to when liquid

stops dripping from the funnel). When the brew cycle

is complete, the display will show DRIPPING and will

countdown the time until the funnel empties.

Setting DRIP TIME:

Range: OFF to 5 minutes for all batch sizes.

REVIEW RECIPES

YES

BREW

NOTE: If the brewer is already in the DRIP TIME screen,

skip steps 1 through 10 and proceed directly to step

11.

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now

read TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

recipe to be modiﬁed.

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

5. Press and release DONE. The display should read

2 BATCHES DONE?

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

SET BREW OZ XX.X

SET DILUTE OZ XX.X

AND SET DILUTE DELAY

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

6. Press and release YES. The display should now

read DILUTE OZ:

SET PULSE BREW

YES

7. Press and release DONE. The display should read

2 BATCHES DONE?

BREW

8. Press and release YES. The display should now

read DILUTE DELY:

9. Press and release DONE. The display should now

show the Brew Oz, Dilution Oz, and Dilution Delay

setting for the batch size just programmed. After

a 5 second delay, the display will read SET PULSE

BREW.

DRIP TIME X:XX

(-) DONE (+)

BREW

SET BOTH

BATCH SIZES

2 BATCHES DONE?

10. Press and release NO. The display should now read

DRIP TIME and a batch light should be ﬂashing.

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.

YES

IF NO, RETURN TO

DRIP TIME

BREW

(RECIPE NAME)

12. Whenﬁnished,presstheotherbatchsizeandrepeat

step 11.

13. When ﬁnished, press DONE. The display should

read 2 BATCHES DONE?

SETUP COMPLETE

AFTER A 5 SECOND DELAY,

DISPLAY WILL ADVANCE

TO NEXT RECIPE IN

BREWER MEMORY

P2865

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Page 33

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Procedure for modifying COFFEE recipes:

REVIEW RECIPES

YES

Coffee recipes: BREW OZ:

Range: OFF 10.0 oz to 135.0 oz (0.0-4.0L) for both

batch sizes

BREW

This function allows adjustment of the brew volumes

for each batch.

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

coffee recipe to be modiﬁed.

4. PressandreleaseMODIFY.Thedisplayshouldread

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 to

be dispensed over the grounds for that particular

batch size.

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

NO-NAME COFFEE

MODIFY SHOW NEXT

BREW

6. Whenﬁnished,presstheotherbatchsizeandrepeat

step #5.

7. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

8. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the BREW OZ: setup screen and

repeat steps #5, 6, and 7.

BREW OZ XX.X

(-) DONE (+)

BREW

SET BOTH

BATCH SIZES

9. If both batch sizes are correct, press YES. This will

advance to SET PULSE BREW. To exit to the MAIN

SCREEN, press and release the ON/OFF button.

2 BATCHES DONE?

YES

IF NO, RETURN TO

BREW OZ

BREW

Procedure to disable a batch size:

1. Follow same procedure as above. Select the batch

size to be disabled.

2. Using (-) and (+), scroll until the display reads

BREW OZ OFF.

3. PressandreleaseDONE.Thiswilldisablethisbatch

size for that recipe.

SET PULSE BREW

YES

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Page 34

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

COFFEE RECIPES:

SET PULSE BREW

Thisfunctionallowstheoperatortoprogramthebrewer

These three times can be set two different ways. The

ﬁrst is by setting the total brew time and using a calcu-

lated pulse routine. This is done by utilizing the EASY

to “pulse” the sprayhead ﬂow on and off during a brew PULSE BREW screen and following the setup for that

cycle (start and stop the ﬂow of water out of the spray- function.

head). This feature allows the ability to “ﬁne-tune” the

brewer for speciﬁc ﬂavor proﬁles. Pulse brewing can Setting Pulse Brew – EASY Pulse Brew

be set up for any and all batch sizes.

Range: Minimum: will adjust to the minimum time

required to brew that batch using the set brew vol-

umes and ﬂow rate for the sprayhead. Maximum

– will adjust depending on settings. Will always be

minimumtime+3minutes.Thebrewerwillautomati-

cally calculate what the 1ST ON TIME, OFF TIMES,

and LAST ON TIME will be using the initial on time,

plus a 7 pulse routine.

ON-

TIME

ON-

TIME

ON-

TIME

INITIAL SPRAY

ALTERNATES UNTIL

BREW CYCLE IS

COMPLETED

OFF-

TIME

OFF-

TIME

OFF-

TIME

INITIAL SPRAY

REMAINING ON

OFF-TIME

P2293

The other option allows the actual times to be entered

for each of the settings. This is done by utilizing the

MANUAL PULSE BREW screen and following the sub-

sequent steps under that function.

a) 1^stON TIME – This time is the duration from when

the brew button 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

waterinthefunnelreachesthedesiredONTIMEtowhen

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)

Setting Pulse Brew – MANUAL Pulse Brew

Range: 1ST ON TIME – OFF to 4 minutes

OFF TIME – OFF to 4 minutes

LAST ON TIME – Pre-Infusion to 4 minutes

36748 101505

Page 35

PROGRAMMING THE BREWER (cont.)

REVIEW RECIPES

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

YES

Setting Pulse Brew – EASY Pulse Brew

NOTE: If the brewer is already on the SET PULSE

BREW screen, skip steps 1 through 6, and proceed

directly to step 7.

BREW

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

TEA 1

MODIFY SHOW NEXT

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display should now read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

coffee recipe to be modiﬁed.

4. PressandreleaseMODIFY.Thedisplayshouldread

BREW OZ:

5. Press and release DONE. The display should read

2 BATCHES DONE?

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

SET BREW OZ XX.X

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

SET PULSE BREW

6. Press and release YES. The display should now

read SET PULSE BREW.

SET PULSE BREW

YES

7. Press and release YES. The display should now

read SELECT METHOD.

BREW

8. Press and release EASY. With EASY ﬂashing, press

and release NEXT to advance.

9. The display should now read BREW TIME: and a

batch light will be blinking. Press and release the

batch size to be modiﬁed.

10. Using (-) and (+), set the total brew time desired

including spray times and off times.

WITH EASY FLASHING

PRESS NEXT TO

ADVANCE

SELECT METHOD

EASY NEXT MANUAL

BREW

11. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 10.

BREW TIME

(-) DONE (+)

12. When ﬁnished setting both batch sizes, press and

release DONE. The display should read 2 BATCHES

DONE?

BREW

SET BOTH

BATCH SIZES

13. Ifbothbatchsizesarenotcorrect,pressandrelease

NO to return to the BREW TIME setup screen and

repeat steps 10, 11 and 12.

14. Ifbothbatchsizesarecorrect,pressYES.Thedisplay

will show the pulse settings to accommodate the

brew time entered. Press and release each batch

size to display the settings for that batch. After a

delay, the display should now read DRIP TIME:. To

exit to the MAIN SCREEN, press and release the

ON/OFF button.

1ST OFF LAST

X:XX X:XX X:XX

BREW

2 BATCHES DONE?

YES

IF NO, RETURN TO

BREW TIME

BREW

DRIP TIME

(-) DONE (+)

P2867

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Setting Pulse Brew – MANUAL Pulse Brew

NOTE: If the brewer is already on the SET PULSE

18. When ﬁnished setting both batch sizes, press and

release DONE.

BREW screen, skip steps 1 through 6, and proceed 19. The display will show the three times just entered.

directly to step 7.

Pressandreleaseeachbatchsizetodisplaytheset-

tings for that batch. If the 1^STON TIME is set to OFF,

thedisplaywillreadPULSEBREWDISABLED. After

a 5 second delay, the display will read 2 BATCHES

DONE?

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. Press YES to proceed. The display shouldnow read

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

coffee recipe to be modiﬁed.

20. If both the pulse brew settings for both batch sizes

are not correct, press and release NO to return to

the 1^STON TIME setup screen and repeat steps 10

through 19.

4. PressandreleaseMODIFY.Thedisplayshouldread 21. If both batch sizes are correct, press YES. The

BREW OZ:

display should now read DRIP TIME. To exit to

the MAIN SCREEN, press and release the ON/OFF

button.

5. Press and release DONE. The display should read

2 BATCHES DONE?

6. Press and release YES. The display should now

read SET PULSE BREW.

7. Press and release YES. The display should now

read SELECT METHOD.

8. Press and release MANUAL. With MANUAL ﬂash-

ing, press and release NEXT.

9. The display should now read 1^stON TIME and a

batch light will be blinking. Press and release the

batch size to be modiﬁed.

10. Using (-) and (+), adjust the 1^STON TIME.

11. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 10.

12. When ﬁnished setting both batch sizes, press and

release DONE.

13. The display should now read OFF TIME. Adjust

the OFF TIME using (-) and (+).

14. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 13.

NOTE: To disable pulse brew, set 1^STON TIME to OFF.

For recipes with a brew volume greater than 86.0 oz.

and pulse brew disabled, the following message will

appear after the BREW button is pressed, COFFEE

FUNNEL?...PRESS BREW "X".

15. When ﬁnished setting both batch sizes, press and

release DONE.

16. The display should now read LAST ON:. Adjust the

LAST ON TIME using (-) and (+). If PREINFUSION

is desired, set the LAST ON TIME to PreI.

17. Whenﬁnished,presstheotherbatchsizeandrepeat

step # 16.

36748 070706

Page 37

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

1ST ON TIME X:XX

(-) DONE (+)

REVIEW RECIPES

YES

BREW

SET BOTH

BATCH SIZES

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

OFF TIME X:XX

(-) DONE (+)

TEA 1

MODIFY SHOW NEXT

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

SET BOTH

BATCH SIZES

LAST ON TIME X:XX

(-) DONE (+)

(RECIPE NAME)

MODIFY SHOW NEXT

IF THE 1ST ON TIME IS

SET TO ZERO, THE

DISPLAY WILL READ:

BREW

SET BOTH

BATCH SIZES

BREW

SET BREW OZ XX.X

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

1ST OFF LAST

X:XX X:XX X:XX

PULSE BREW

DISABLED

BREW

SET PULSE BREW

5 SEC.

YES

2 BATCHES DONE?

BREW

YES

IF NO, RETURN TO

1ST ON TIME

BREW

SELECT METHOD

EASY NEXT MANUAL

DRIP TIME X:XX

(-) DONE (+)

BREW

P2868

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Page 38

PROGRAMMING THE BREWER (cont.)

display should show the name of the recipe be-

ing programmed (modiﬁed) along with SETUP

COMPLETE. After a 5 second delay, the display will

advance to the next recipe name in the brewer’s

memory. If no other coffee names are present, the

display will read THAT WAS THE LAST RECIPE. To

exit to the MAIN SCREEN, press and release the

ON/OFF button.

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

COFFEE RECIPES:

DRIP TIME

This function allows the operator to adjust the DRIP

TIME (time from end of sprayhead ﬂow to when liquid

stops dripping from the funnel). When the brew cycle

is complete, the display will show DRIPPING and will

countdown the time until the funnel empties.

REVIEW RECIPES

YES

Setting DRIP TIME:

Range: OFF to 5 minutes for all batch sizes.

BREW

PRESSING NO WILL

ADVANCE TO NEXT

FUNCTION SCREEN

NOTE: If the brewer is already in the DRIP TIME screen,

skip steps 1 through 7 and proceed directly to step 8.

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads REVIEW RECIPES.

2. PressYEStoproceed. Thedisplayshouldnowread

TEA 1, along with MODIFY SHOW NEXT.

3. Press and release NEXT to advance to the desired

coffee recipe to be modiﬁed.

TEA 1

MODIFY SHOW NEXT

ADVANCE TO THE

RECIPE TO BE

MODIFIED

BREW

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

4. PressandreleaseMODIFY. Thedisplayshouldread

BREW OZ:

SET BREW OZ XX.X

WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

5. Press and release DONE. The display should read

2 BATCHES DONE?

6. Press and release YES. The display will read SET

PULSE BREW.

7. Press and release NO. The display should now read

DRIP TIME and a batch light should be ﬂashing.

8. Using the (-) and (+), set the amount of time from

when the brew solenoid shuts off to when drip-out

occurs for that batch size.

9. Whenﬁnished,presstheotherbatchsizeandrepeat

step 8.

SET PULSE BREW

YES

BREW

DRIP TIME X:XX

(-) DONE (+)

BREW

SET BOTH

BATCH SIZES

10. When ﬁnished, press DONE. The display should

read 2 BATCHES DONE?

2 BATCHES DONE?

YES

11. Ifbothbatchsizesarenotcorrect, pressandrelease

NO to return to the DRIP TIME setup screen and

repeat steps 8 through 10.

IF NO, RETURN TO

DRIP TIME

BREW

(RECIPE NAME)

SETUP COMPLETE

12. If both batch sizes are correct, press YES. The

AFTER A 5 SECOND DELAY,

DISPLAY WILL ADVANCE

TO NEXT RECIPE IN

BREWER MEMORY.

IF NO OTHER COFFEE NAMES

ARE PRESENT, THE DISPLAY

WILL READ:

THAT WAS THE

LAST RECIPE

P2869

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Page 39

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

MASTER TEMP

This function allows the operator to adjust the brew

water temperature in the tank. This also sets the hot

water faucet dispense temperature.

MASTER TEMP: 205°

(-) DONE (+)

Procedure for setting the Master Temp

Range: 185° to 207° F (85°-97° C)

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads MASTER TEMP.

2. Using (-) and (+), adjust the brew and faucet tem-

perature.

BREW

3. When ﬁnished, press and release DONE to save

the new setting and to advance to the next function

screen, READY DEGREE. Press and release the

ON/OFF pad to exit programming and return to the

MAIN SCREEN.

READY DEGREE XXX

(-) DONE (+)

P2870

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

READY DEGREE

This function allows the operator to set the minimum

temperature allowable to start a brew cycle. The range

can be from 2° to 20° F within the set temperature.

The water must be at the 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.

READY DEGREE XXX

(-) DONE (+)

BREW

Procedure to set ready temperature

Range: 2° to 20° F (1° - 10° C)

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads READY DEGREE.

2. Using (-) and (+), adjust the ready temperature.

3. When ﬁnished, press and release DONE to save

the new setting and to advance to the next function

screen,ENABLEADS.PressandreleasetheON/OFF

pad to exit programming and return to the MAIN

SCREEN.

ENABLE ADS

NO YES

P2871

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENABLE ADS

line, press and release NO and proceed to step

13. To exit programming and return to the MAIN

SCREEN, press and release the ON/OFF pad.

10. The display will now read A with a ﬂashing cursor

belowit.PressandholdtheSCROLLbuttontoscroll

throughthealphabetandavailablecharacters.When

thedesiredcharacterisshownonthedisplay,press

and release NEXT to move to the next character in

the top line.

This function allows the operator to choose whether

or not to display an advertising message. An ad can be

saved to the brewer by either writing the ad using the

programming commands, or by entering the ad into

the brewer using an AD CARD. This message will be

displayed when the brewer is not in use.

Procedure to Enable/Disable Ads:

1. Press and hold the right hidden button until the

11. Repeat step 10 until the top line is complete.

display reads SET LANGUAGE. Press the right hid- 12. Press and release DONE. The display should now

denbuttonuntilthedisplayreadsENABLEADS.The

YES or NO will be ﬂashing to indicate the current

selection.

read WRITE BTM LINE?.

13. To write the bottom line of the new ad, press and

release YES.

2. Press and release the NO button to disable this 14. To skip the bottom line, press and release NO.

function (no ads will be displayed on the screen),

or:

3. Press and release the YES button to enable this

function (ads will be displayed on the screen).

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

ENABLE SANITATION. To exit programming and

return to the MAIN SCREEN, press and release the

ON/OFF pad.

a. If neither a top nor bottom line was written, the

display should now read ENABL SANITATION.

b. If only a top line was written, the ad will be

displayed followed by SAVE? Proceed to step 18.

15. The display will now read A with a ﬂashing cursor

below it. Press and hold the SCROLL button to

scroll through the alphabet and available charac-

ters. When the desired character is shown on the

display, press and release NEXT to move to the next

character in the bottom line.

16. Repeat step 15 until the bottom line is complete.

6. If YES was selected, the display should now read 17. PressandreleaseDONE. Thedisplaywillnowshow

NEW AD?. This screen allows the operator to the written ad, and then SAVE?

select between using an ad card to read in a new 18. To cancel saving the ad, press and release NO.

ad, writing an ad, or using the ad currently stored

in the brewer’s memory (if an ad was previously

saved).

The display should now read ADVERTISEMENT

NOT SAVED! and then will return to the NEW AD

screen. ToexitprogrammingandreturntotheMAIN

SCREEN, press and release the ON/OFF pad.

19. To correct or edit the ad, press and release EDIT.

The display should now read WRITE TOP LINE?

Repeat steps 10 though 17.

Procedure to WRITE an Ad:

NOTE: Writing and saving a new ad will erase any

previously saved ad in the brewer’s memory.

20. To save the ad as it is shown, press and release

YES. The display should now read ADVERTISE-

MENTSETUPCOMPLETE,andthenENABLSANITA-

TION. To exit programming and return to the MAIN

SCREEN, press and release the ON/OFF pad.

7. From the NEW AD? screen, press and release

WRITE.

8. The display should now read 2 LINES 16 CHARS

AVAILABLE, and then SCROL THRU ALPHA, NEXT

-> NEXT LETTER, and then WRITE TOP LINE?. The

ad can be up to 32 characters long, 16 per line. The

ad will be written in two steps, ﬁrst the top line,

then the bottom line.

9. To write the top line of a new ad, press and release

YES. To skip the top line and only write a bottom

36748 041504

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENABLE ADS (Continued)

3. After a short pause, the display will read CARD

CONTAINS AD. To view the ad, press and release

SHOW. To save the ad to the brewer's memory,

press and release SAVE. To cancel, Press QUIT.

4. Aftertheadissaved,thedisplaywillreadADSETUP

COMPLETE, and then will advance to to next pro-

gramming function, ENABLE SANITATION.

Procedure to READ in a New Ad:

NOTE: Saving a new ad will erase any previously saved

ad in the brewer’s memory.

1. From the NEW AD? screen, press and release

CARD.

2. The display will show INSERT AD CARD. Place the

AD CARD vertically so that the top end of the "chip"

is beneath the sensing coil (located on the middle

of the underneath side of the front display panel).

ENABLE ADS

DONE YES

WITH NO FLASHING

PRESS DONE

WITH YES FLASHING

PRESS DONE

BREW

PRESSING DONE WILL

DISABLE THIS FUNCTION

AND ADVANCE TO

PRESSING NO WILL

RETURN TO

MAIN SCREEN

NEW AD?

CARD NO WRITE

WRITE BTM LINE?

YES

ENABLE SANITATION

IF NEITHER LINE

WAS WRITTEN, DISPLAY

WILL ADVANCE TO

BREW

ENABL SANITATION

CARD CONTAINS AD

SHOW QUIT SAVE

2 LINES 16 CHARS

AVAILABLE

SCROLL DONE NEXT

PRESSING SHOW

WILL DISPLAY AD

BREW

SCROL THRU ALPHA

NEXT->NEXTLETTER

AD SETUP

COMPLETE

(VIEW WRITTEN

ADVERTISEMENT)

WRITE TOP LINE?

YES

PRESSING NO WILL

ADVANCE TO

WRITE BTM LINE?

SAVE?

EDIT YES

PRESSING NO WILL READ

NOT SAVED!

BREW

THEN *****

BREW

PRESSING EDIT WILL

RETURN TO

WRITE TOP LINE?

SCROLL DONE NEXT

SETUP COMPLETE

BREW

ENABL SANITATION

YES

BREW

P2872

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENABL SANITATION

This function allows the operator to enable the sanita-

tion function and set the time before a cleaning alert

will be displayed.

ENABL SANITATION

NO DONE YES

WITH NO FLASHING

PRESS DONE

WITH YES FLASHING

PRESS DONE

BREW

Procedure for enabling sanitation:

Range: 0.0 to 72.0 hrs.

ENABL ENERGYSAVR

NO DONE YES

X.X HRS-> CLEAN

(-) DONE (+)

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads ENABL SANITATION.

The YES or NO will be ﬂashing to indicate the cur-

rent selection.

BREW

2. Press and release the NO button to disable this

function (no sanitation alert will be displayed on

the screen), or:

X.X HRS UNTIL

NEXT CLEAN

3. Press and release the YES button to enable this

function (a sanitation alert will displayed on the

screen).

WHEN TIME HAS

EXPIRED, THE

DISPLAY WILL READ:

4. When ﬁnished, press and release DONE to save

the new setting and advance to the next function

screen.

PLEASE SANITIZE

5. If NO was selected, the display should now read

ENABLE ENERGYSAVR. To exit programming and

return to the MAIN SCREEN, press and release the

ON/OFF pad.

6. If YES was selected, the display should now read

X.X HRS -> CLEAN. This screen allows the opera-

tor to set the amount of time from when a brew is

completed until a sanitize alert will be displayed.

Use(-)and(+)toadjustthesettime.Whenﬁnished,

press and release DONE.

PRESS FULL FOR

3 SEC TO CANCEL

CLEAN AND SANITIZE

MACHINE, WHEN FINISHED

PRESS FULL

SANITATION

COMPLETE

P2873

NOTE: The timer will not begin until after a brew cycle

has been completed.

7. The display should now read X.X HRS UNTIL NEXT

CLEAN, and then advance to the next programming

function, ENABLE ENERGYSAVR.

8. Once the set time has expired, the display will read

PLEASE SANITIZE, and then PRESS FULL FOR 3

SEC TO CANCEL.

9. Clean and sanitize the machine.

10. When ﬁnished, press and hold the FULL batch but-

ton to reset the Sanitation timer. The display should

now read SANITATION COMPLETE and then will

return to the MAIN SCREEN.

36748 070706

Page 44

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENABLE ENERGYSAVR

10. Once the idle time has expired, the display will

read either ENERGY SAVER...NO TEMPERATURE

or ENERGY SAVER...REDUCED TEMPERATURE,

dependingonthesettings.Thisscreenwillalternate

with PRESS ANY SWITCH TO RE-HEAT.

This function allows the operator to enable the mode

function and set the idle time. Once the set idle time

has expired, the operator can choose to have the heat-

ers 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 tank temperature after 4.0 hrs. idle time.

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads ENABLE

ENERGYSAVR. The YES or NO will be ﬂashing to

indicate the current selection.

ENABL ENERGYSAVR

NO DONE YES

WITH NO FLASHING

PRESS DONE

WITH YES FLASHING

PRESS DONE

BREW

PRESSING DONE WILL

ADVANCE TO

ENABLEFRESHTIMER

X.X HRS-> IDLE

(-) DONE (+)

2. Press and release the NO button to disable this

function, or:

BREW

3. Press and release the YES button 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.

AFTER IDLE TIME?

OFF DONE 140°

BREW

5. If NO was selected, the display should now read

EnableFreshTimer.Toexitprogrammingandreturn

totheMAINSCREEN,pressandreleasetheON/OFF

pad.

MACHINE OFF

AFTER X.X HRS

MACHINE AT 140°

AFTER X.X HRS

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.

ENABLEFRESHTIMER

NO YES

P2874

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 EnableFreshTimer.

9. To have the heaters hold at the lower 140° F

temperature, press and release 140° F and then

DONE to save the settings. The display should read

MACHINE AT 140° F AFTER X.X HRS, and then

EnableFreshTimer.

36748 070706

Page 45

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENABLE FRESH TIMER

11. Once the set time has expired, the display will read

FRESHNESSALERTBREWX,andthenFRESHNESS

ALERT BREW FRESH BATCH alternating with the

MAIN SCREEN.

ThisfunctionallowstheoperatortoenabletheFreshness

Alert and set the expiration time. The expiration time is

the amount of time the product is allowed to sit in the

server/dispenser before a fresh batch is brewed.

12. Emptytheserver/dispenserthepreviousbatchwas

brewed into and replace under the funnel.

13. Brew a new batch

14. The freshness timer will reset. The display should

now return to the MAIN SCREEN.

Procedure for enabling/setting the Freshness Timer:

Range: Iced Tea 0.5 to 10.0 hrs. Hot Tea 0.5 to 8.0

hrs. Iced Coffee 0.5 to 8.0 hrs. Coffee 0.5 to 4.0 hrs.

If enabled, default setting is 8.0 hrs. for Iced Tea,

2.0 hrs for Hot Tea, 4.0 hrs for Iced Coffee, and 2.0

hrs. for Coffee.

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right hid-

den button until the display reads ENABLEFRESH-

TIMER.

ENABLEFRESHTIMER

NO DONE YES

WITH NO FLASHING

PRESS DONE

WITH YES FLASHING

PRESS DONE

BREW

2. Press and release the NO button to disable this

function, or:

3. Press and release the YES button to enable this

function (the unit will display a message once the

set time has expired).

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

REFILL.ToexitprogrammingandreturntotheMAIN

SCREEN, press and release the ON/OFF pad.

6. If YES was selected, the display should now read

TEA. This screen allows the operator to set the

amount of time from the end of brewing a batch of

teauntilaFreshnessAlertmessagewillbedisplayed.

Using (-) and (+), adjust the freshness time for tea.

When ﬁnished, press and release DONE.

7. The display should now read HOT TEA. Using (-)

and(+), adjustthefreshnesstimeforhottea. When

ﬁnished, press and release DONE.

PRESSING NO WILL

ADVANCE TO

REFILL

TEA

(-) DONE (+)

BREW

WHEN TIME HAS EXPIRED,

THE DISPLAY WILL READ:

FRESHNESS ALERT

BREW X

HOT TEA

(-) DONE (+)

BREW

FRESHNESS ALERT

BREW FRESH BATCH

ICED COFFEE

(-) DONE (+)

READY TO BREW

WATER TEMP: 205°

BREW

8. The display should now read ICED COFFEE. Using

(-)and(+),adjustthefreshnesstimeforicedcoffee.

When ﬁnished, press and release DONE.

9. The display should now read COFFEE. Using (-)

and (+), adjust the freshness time for coffee. When

ﬁnished, press and release DONE.

COFFEE

(-) DONE (+)

BREW

10. This display should now read REFILL. To exit pro-

gramming and return to the MAIN SCREEN, press

and release the ON/OFF pad.

XXX REFILL 155

(-) DONE (+)

P2875

36748 070706

Page 46

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

REFILL

Range: 0 to 155

This function allows the operator to adjust the sensitiv-

ity of the reﬁll circuit. This is mainly a troubleshooting

feature. Water in different geographical locations can

havedifferentconductivities.Byadjustingthesensitivity

of the reﬁll circuit, this will allow the brewer to operate

under various water conditions.

XXX REFILL 155

(-) DONE (+)

BREW

Procedure to set the sensitivity threshold of the reﬁll

circuit:

NOTE: Make sure the water in the tank is touching the

reﬁll probe.

SPRAY OZ/M: XX.X

(-) DONE (+)

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads REFILL and

shows a number on both sides of the word.

2. Toadjustthethresholdsetting,press(-)todecrease

or (+) to increase the setting.

BREW

P2876

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. Whenﬁnished,pressandreleaseDONE. Thissaves

the new setting and advances to the next function

screen SPRAY OZ/M. To exit programming and

return to the MAIN SCREEN, press and release the

ON/OFF pad.

36748 041504

Page 47

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

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.

SPRAY OZ/M: XX.X

(-) DONE (+)

Procedure to adjust the sprayhead ﬂow rate set-

ting:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right hid-

den button until the display reads SPRAY OZ/M .

The number represents what the brewer thinks is

the ﬂow rate out of the sprayhead.

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.

3. Whenﬁnished, pressandreleaseDONE. Thissaves

the new setting and advances to the next function

screen, DILUTE OZ/M. To exit programming and

return to the MAIN SCREEN, press and release the

ON/OFF pad.

BREW

DILUTE OZ/M: XX.X

(-) DONE (+)

BREW

P2877

36748 041504

Page 48

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

DILUTE OZ/M

This function allows the operator to view or to enter the

actual ﬂow rate coming out of the dilution nozzle. This

is NOT used to change the actual ﬂow rate, but to tell

the internal controller how fast the water is ﬂowing.

DILUTE OZ/M: XX.X

(-) DONE (+)

Procedure to adjust the dilution ﬂow rate setting:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right hid-

den button until the display reads DILUTE OZ/M.

The number represents what the brewer thinks is

the ﬂow rate out of the dilution nozzle.

2. If the actual ﬂow rate of the nozzle is known but is

different than the number on the display, use the

(-) and (+) to enter the correct ﬂow rate.

BREW

CALIBRATE FLOW?

YES

3. Whenﬁnished, pressandreleaseDONE. Thissaves

the new setting and advances to the next function

screen, CALIBRATE FLOW. To exit programming

and return to the MAIN SCREEN, press and release

the ON/OFF pad.

BREW

P2878

36748 041504

Page 49

PROGRAMMING THE BREWER (cont.)

CALIBRATE FLOW?

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

YES

CALIBRATE FLOW

PRESSING NO WILL

ADVANCE TO

BREW COUNTERS

BREW

Thisfunctionallowstheoperatortoentertheactualﬂow

rate of the sprayhead and the dilution by dispensing

both separately for one minute. The volumes are then

entered into the brewer.

SPRAY HEAD CAL

YES

Procedure to calibrate the sprayhead ﬂow rate:

1. Place a container, accurately graduated and with

a minimum capacity of 60 ounces (1.77 liters),

beneath the funnel.

PRESSING NO WILL

ADVANCE TO

BREW COUNTERS

BREW

2. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button 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).

CONTAINER READY?

QUIT

YES

BREW

4. Press and release the YES pad. The display should

read CONTAINER READY? If the container is under

the funnel, press YES.

5. The display should read CALIBRATE SPRAY. Press

and release START to begin the sprayhead ﬂow for

calibration. 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

SPRAY HD OZ/M, along with a number.

6. Measure the amount of water in the container and

use the (-) and (+) pads to adjust the amount of

the display to match the amount in the container.

Then press DONE.

7. The display should now read NEW SPRAY FLOW,

along with the correct ﬂow rate of the sprayhead.

After about 5 seconds, the display will return to the

CALIBRATE FLOW screen.

CALIBRATE SPRAY

QUIT

START

BREW

CALIBRATE SPRAY

60 SEC TO FINISH

SPRAYHD OZ XX.X

(-) DONE (+)

BREW

8. To exit the CALIBRATE FLOW function and advance

to the next function screen, press and release NO.

Toexitprogramming,pressandreleasetheON/OFF

button to return to the MAIN SCREEN.

NEW SPRAY FLOW

XX.X OZ/M

5 SEC.

CALIBRATE FLOW?

YES

P2879

36748 101505

Page 50

PROGRAMMING THE BREWER (cont.)

CALIBRATE FLOW?

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

YES

PRESSING NO WILL

ADVANCE TO

BREW COUNTERS

CALIBRATE FLOW (Continued)

BREW

Procedure to calibrate the dilution ﬂow rate:

1. Place a container, accurately graduated and with

a minimum capacity of 130 ounces, beneath the

funnel.

SPRAY HEAD CAL

YES

BREW

NOTE: If the display is already on the DILUTION CAL

screen, skip steps 2 & 3 and proceed directly to step

DILUTION CAL?

YES

2. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads CALIBRATE

FLOW.

BREW

3. Press and release YES to advance to the SPRAY

HEAD CAL function screen. Press and release NO

to advance to DILUTION CAL.

CONTAINER READY?

QUIT

YES

4. Press and release the YES pad. The display should

read CONTAINER READY? If the container is under

the funnel, press YES.

BREW

5. ThedisplayshouldreadCALIBRATEDILUTE.Press

and release START to begin the dilution ﬂow for

calibration. The display should read CALIBRATE

DILUTE...60 SEC TO FINISH. The 60-second timer

on the display will count down to zero. When the

counter reaches zero, the display will changes to

DILUTE OZ/M, along with a number.

CALIBRATE DILUTE

QUIT

START

BREW

6. Measure the amount of water in the container and

using the (-) and (+) pads, adjust the amount of

the display to match the amount in the container.

Then press DONE.

CALIBRATE DILUTE

60 SEC TO FINISH

7. The display should now read NEW DILUTE FLOW,

along with the correct ﬂow rate of the sprayhead.

After about 5 seconds, the display will return to the

CALIBRATE FLOW screen, BREW COUNTERS. To

exit programming, press and release the ON/OFF

button to return to the MAIN SCREEN.

DILUTE OZ XX.X

(-) DONE (+)

BREW

NEW DILUTE FLOW

XX.X OZ/M

5 SEC.

CALIBRATE FLOW?

YES

P2880

36748 101505

Page 51

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

BREW COUNTERS

Thisfunctionallowstheoperatortotrackthetotalnum-

ber of brew cycles completed, as well as the number of

batches brewed using each of the brew buttons. There

are three resettable counters, and one life counter that

is not resettable.

BREW COUNTERS?

YES

PRESSING NO WILL

ADVANCE TO

RECIPE TEMPS

BREW

Procedure to view/reset the brew counters:

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads BREW COUNTERS.

2. Pressing NO will advance to the next programming

function, RECIPE TEMP. Press YES to view the ﬁrst

brew counter (TOTAL LIFE BREWS). This number

represents the total number of brew cycles this

brewer has completed. This counter is non-reset-

table. Press NEXT to advance to the next brew

counter, BREW A.

TOTAL LIFE BREWS

XXXX

BREW

BREW A

XXXX

RESET

3. This counter represents the number of brews for

Brew A. To reset the counter to zero, press and

release RESET. Press and release NEXT to advance

to the next counter.

BREW

4. Repeatstep3fortheremainingtwocounters,BREW

B and BREW C.

5. When ﬁnished, press NEXT to advance to the next

programming function, SET RECIPE TEMPS. To

exit programming, press and release the ON/OFF

button to return to the MAIN SCREEN.

BREW B

XXXX

RESET

BREW

BREW C

XXXX

RESET

BREW

SET RECIPE TEMPS

NO YES

P2881

36748 041504

Page 52

PROGRAMMING THE BREWER (cont.)

the right hidden switch until the display reads SET

LANGUAGE. Press and release the right hidden switch

until the display reads SET RECIPE TEMPS. Press and

releaseYES.ThedisplaywillreadWILLOVERRIDETHE

MASTERTEMP,andthenOVERRIDE?Toreturntousing

the MASTER TEMP, press and release NO.

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

SET RECIPE TEMPS

This function allows the operator to set separate tem-

peratures for each selected recipe.

NOTE: Setting recipe temps will override the MASTER

TEMP. The tank will hold at the lowest temperature

between the three selected recipes stored in the brew

buttons. For instance, let’s say Brew A’s recipe tem-

perature is set at 205°, Brew B’s recipe temperature is

set at 205°, and Brew C’s recipe temperature is set at

200°. The tank will hold at 200°. If Brew A or Brew B

is pressed, the tank will heat to the 205° temperature.

The brew button must be pressed again in order for

a brew to start. After the completion of that brew, the

tank will return to the 200° holding temperature. It

may take awhile for the tank to return to the lower

temperature.

SET RECIPE TEMPS

YES

PRESSING NO WILL

ADVANCE TO

SERVICE TOOLS

BREW

WILL OVERRIDE

THE MASTER TEMP

OVERRIDE?

YES

PRESSING NO

WILL RETAIN THE

MASTER TEMP

BREW

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads SET RECIPE

TEMPS.

TEA 1

XXX°

2. To set different temperatures for different recipes,

press and release YES. Pressing NO will advance

to the next programming function, SERVICE

TOOLS.

(-) DONE (+)

BREW

3. The display should read WILL OVERRIDE THE

MASTER TEMP, and then OVERRIDE? To retain the

MASTER TEMP setting, press and release NO. To

setseparaterecipetemperatures,pressandrelease

YES.

4. The display should read TEA 1. Using (-) and (+),

adjust the temperature for TEA 1. When ﬁnished,

press and release DONE.

5. The screen should now read TEA 2. Use (-) and (+)

to adjust the temperature for TEA 2. When ﬁnished,

press and release DONE.

6. Repeat for all standard and stored recipes.

7. After the last temperature has been entered, press

DONE. The screen should now read TANK WILL

HOLD AT LOWEST TEMP, and then advance to

the ENTER ASSET # screen. To exit programming,

press and release the ON/OFF button to return to

the MAIN SCREEN.

TEA 2

(-) DONE (+)

XXX°

PRESSING DONE

WILL CONTINUE TO

SCROLL THRU ALL

STORED RECIPES

BREW

COFFEE

(-) DONE (+)

XXX°

BREW

TANK WILL HOLD

AT LOWEST TEMP

NOTE: To return to using the MASTER TEMP setting

after RECIPE TEMPS have been used, press and hold

ENTER ASSET #

P2882

YES

36748 030707

Page 53

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

ENTER ASSET #?

ASSET NUMBER

This function allows the operator to enter in the ma-

chine's asset number. This can be useful for tracking

the usage or service of an individual machine within

a group.

YES

BREW

Procedure to enter the asset number:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads:

ENTER ASSET #?

2. Press and release YES. The display will now read

ANXXXXXX.

AN XXXXXX

(-) DONE (+)

3. Using (-) and (+), set the asset number of the ma-

chine.

4. Whenﬁnished,pressandreleaseDONE.Thedisplay

will now read SERVICE #.

BREW

NOTE: See page 9 for steps on how to view the Asset

Number.

ENTER SERVICE #

NO YES

P2951

36748 042905

Page 54

PROGRAMMING THE BREWER (cont.)

ENTER SERVICE #?

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

YES

SERVICE NUMBER

Thisfunctionallowstheoperatortoenterinthetelephone

number to call if service is needed. The service num-

ber will be displayed anytime there is a fault message

displayed. (See Troubleshooting on page 63)

BREW

Procedure to enter the service number:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads:

ENTER SERVICE #?

SCROL THRU #'S

NEXT->NEXTNUMBER

2. Press and release YES. The display will now read

SCROL THRU #'S NEXT ->NEXT NUMBER, fol-

lowed by 000-000-0000. Up to 16 charactors are

available.

BREW

3. Press the SCROL button to scroll through the num-

bers. When the desired number is shown, press

and release NEXT to move to the next digit in the

phone number.

000-000-0000

4. Repeat Step 3 until the entire number is entered.

5. Press and release DONE. The display will now read

SERVICE TOOLS?

SCROL DONE NEXT

BREW

SERVICE TOOLS?

NO YES

P3049

36748 070706

Page 55

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

SERVICE TOOLS

8. The display should now read DILUTION. To test

the dilution valve, press ON. If the dilution valve is

functional, water should run from the nozzle.

9. Press OFF to end the ﬂow of water.

10. Press NEXT to advance to the next component to

be tested, REFILL VALVE.

11. To test the REFILL VALVE, press ON. If the reﬁll

valve is functional, the sound of the valve operating

will be heard.

12. Press OFF to end testing of the reﬁll valve.

13. Press NEXT to advance to the next component to

be tested, TANK HEATR RELAY.

14. To test the tank heater relay, connect a voltmeter

across each of the tank heaters to check for volt-

age.

Thisfunctionallowsthetestingofindividualcomponents

andtheabilitytocheckswitchesforproperfunction.This

function also tests the funnel sensor coil’s frequency

(diagnostic tool for troubleshooting purposes only).

Procedure to test components and outputs:

The following components can be individually tested:

Brew Valve

Dilution Valve

Reﬁll Valve

Tank Heater Relay

Tank Heater Triac

1. Place a funnel into the rails of the brewer.

2. Place a server beneath the funnel.

15. Press ON. The correct voltage should be present

at the heater terminals.

16. Press OFF to end testing of the tank heater relay.

3. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads SERVICE TOOLS.

4. Press and release YES. The display should now

read TEST OUTPUTS? Press and release YES to

test individual components and outputs. Pressing

NO will advance to the next programming function,

TEST SWITCHES.

NOTE: The tank heater will automatically turn off if left

on too long.

17. Press NEXT to advance to the next component to

be tested, TANK HEATR TRIAC.

5. The display should now read BREW VALVE. To

test the brew valve, press ON. If the brew valve is

functional, water should run from the funnel.

6. Press OFF to end the ﬂow of water.

7. Press NEXT to advance to the next component to

be tested.

18. To test the tank heater triac, connect a voltmeter

across each of the tank heaters to check for volt-

age.

19. Press ON. The correct voltage should be present

at the heater terminals.

20. Press OFF to end testing of the tank heater triac.

21. Press NEXT to TEST OUTPUTS?. To exit program-

ming,pressandreleasetheON/OFFbuttontoreturn

to the MAIN SCREEN.

NOTE: To bypass testing any component, press NEXT

to advance to the next component without testing the

previous one.

36748 101505

Page 56

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

P2883

36748 041504

Page 57

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Procedure to test switches:

The following switches can be individually tested:

Half Batch

Full Batch

Left Hidden

Brew A

SERVICE TOOLS?

YES

PRESSING NO WILL

ADVANCE TO

FACTORY DEFAULTS

BREW

Brew B

Brew C

On/Off

TEST OUTPUTS?

YES

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads SERVICE TOOLS.

2. Press and release YES. The display should now

read TEST OUTPUTS? Press and release NO to

advance to TEST SWITCHES.

3. Press and release YES. The display should now

read RIGHT HIDDEN TO EXIT, and then NOTHING

PRESSED.

4. 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.

BREW

TEST SWITCHES?

YES

PRESSING NO WILL

ADVANCE TO

TEST FREQUENCY

BREW

RIGHT HIDDEN

TO EXIT

After all switches have been tested, press and release

therighthiddenbuttontoreturntotheTESTSWITCHES

screen. To exit programming, press and release the

ON/OFF button to return to the MAIN SCREEN.

NOTHING PRESSED

AFTER ALL SWITCHES ARE TESTED

PRESS RIGHT HIDDEN TO RETURN TO

TEST SWITCHES

TEST SWITCHES?

YES

BREW

TEST FREQUENCY?

NO YES

P2884

36748 041504

Page 58

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

Procedure to test coil frequency:

SERVICE TOOLS?

1. Press and hold the right hidden button until the dis-

play reads SET LANGUAGE. Press the right hidden

button until the display reads SERVICE TOOLS.

2. PressandreleaseYES.Thedisplayshouldnowread

TEST OUTPUTS? Press and release NO to advance

to TEST SWITCHES.

YES

PRESSING NO WILL

ADVANCE TO

FACTORY DEFAULTS

BREW

3. Press and release NO to advance to TEST FRE-

QUENCY.

4. The display should now show the frequency of the

sensor coil circuit. This is for diagnostic service

use when troubleshooting this circuit.

5. After the coil has been tested, press and release the

ON/OFF button to return to the MAIN SCREEN.

TEST OUTPUTS?

YES

BREW

TEST SWITCHES?

YES

BREW

TEST FREQUENCY?

YES

PRESSING NO WILL

ADVANCE TO

FACTORY DEFAULTS

BREW

125.0 KHZ

DONE

P2885

36748 041504

Page 59

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

FACTORY DEFAULTS

This function allows the operator to erase ALL of the

previouslyenteredrecipesandadmessages.Factory-set

default values will replace ALL previous settings.

FACTORY DEFAULTS

YES

PRESSING NO WILL

RETURN TO

MAIN SCREEN

BREW

Procedure to set factory defaults:

1. Press and hold the right hidden button until the

display reads SET LANGUAGE. Press the right

hidden button until the display reads FACTORY

DEFAULTS.

2. PressingNOwillreturntotheMAINSCREEN. Press

YES to restore defaults. The display will read WILL

REPLACEALLBREWSETTINGSfollowedwithARE

YOU SURE?

WILL REPLACE ALL

BREW SETTINGS

ARE YOU SURE?

3. Pressing NO in this conﬁrmation screen will revert

to the MAIN SCREEN without resetting the brew-

ing setups to the defaults. Press YES to load the

defaults. After factory defaults have been restored,

the display will return to the MAIN SCREEN. The

factory default valves will have replaced ALL previ-

ously entered values. It will NOT reset the life brew

counter. If factory defaults are restored, it will be

necessary to recalibrate the ﬂow rates. Refer to

pages 50-51.

YES

PRESSING NO WILL

RETURN TO

MAIN SCREEN

BREW

REPLACES ALL

PREVIOUS SETTINGS

P2886

36748 101505

Page 60

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

FACTORY DEFAULT VALUES

Brew Lockout - Disabled

TEA 2 RECIPE:

BREW VOLUMES

Half Batch – 38 OZ

Full Batch – 76 OZ

Language - English

Units - English

DILUTION VOLUMES

Half Batch – 160 OZ

Full Batch – 320 OZ

SWITCH RECIPE

Brew A – TEA 1

Brew B – HOT TEA

Brew C – NO-NAME COFFEE

DILUTION DELAY

Half Batch – 0:00

Full Batch – 0:00

TEA 1 RECIPE:

BREW VOLUMES

Half Batch – 38 OZ

Full Batch – 76 OZ

PULSE BREW TIMES

Half Batch – Disabled

Full Batch – Disabled

DILUTION VOLUMES

Half Batch – 160 OZ

Full Batch – 320 OZ

DRIP OUT TIMES

Half Batch – 1:55

Full Batch – 2:40

DILUTION DELAY

Half Batch – 0:00

Full Batch – 0:00

TEA 3 RECIPE:

BREW VOLUMES

Half Batch – 45 OZ

Full Batch – 90 OZ

PULSE BREW TIMES

Half Batch – Manual :30/:15/:15

Full Batch – Manual :30/:15/:15

DILUTION VOLUMES

Half Batch – 160 OZ

Full Batch – 320 OZ

DRIP OUT TIMES

Half Batch – 0:55

Full Batch – 1:20

DILUTION DELAY

Half Batch – 0:00

Full Batch – 0:00

PULSE BREW TIMES

Half Batch – Manual :30/:15/:15

Full Batch – Manual :30/:15/:15

DRIP OUT TIMES

Half Batch – 1:00

Full Batch – 1:20

36748 051304

Page 61

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

FACTORY DEFAULT VALUES (Continued)

HOT TEA RECIPE:

BREW VOLUMES

Half Batch - 64 OZ

Full Batch - 64 OZ

NO-NAME COFFEE RECIPE:

BREW VOLUMES

Half Batch - 64 OZ

Full Batch - 64 OZ

PULSE BREW TIMES

Half Batch - Manual :30/:15/:15

Full Batch - Manual :30/:15/:15

PULSE BREW TIMES

Half Batch - Manual :40/:10/:26

Full Batch - Manual :40/:10/:26

DRIP OUT TIMES

Half Batch - 1:15

Full Batch - 1:15

DRIP OUT TIMES

Half Batch - 1:00

Full Batch - 1:00

ICED COFFEE RECIPE:

BREW VOLUMES

Half Batch - 64 OZ

Full Batch - 64 OZ

Master Temp - 205°

Ready Temp - 5°

Enable Ads - Disabled

DILUTION VOLUMES

Half Batch - 0 OZ

Full Batch - 0 OZ

Enable Sanitation - Disabled

Enable Energy Saver Mode - Disabled

IDLE - 4 HRS, THEN 140°

DILUTION DELAY

Half Batch - 0:00

Full Batch - 0:00

Enable Freshness Timer - Disabled

TEA - 8 HRS

HOT TEA - 2 HRS

PULSE BREW TIMES

Half Batch - Disabled

ICED COFFEE - 4 HRS

COFFEE - 2 HRS

Full Batch - Manual :45/:10/:15

Spray Oz/m - 26

DRIP OUT TIMES

Half Batch - 1:00

Full Batch - 1:30

Dilution Oz/m - 73

Recipe Temps

TEA 1 - 205°

TEA 2 - 205°

TEA 3 - 205°

HOT TEA - 205°

ICED COFFEE - 200°

COFFEE - 200°

36748 030707

Page 62

TROUBLESHOOTING

A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems

encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic

Technical Service Department.

•

Inspection, testing, and repair of electrical equipment should be performed only by qualiﬁed service person-

nel.

All electronic components have 120-240 volt ac and low voltage dc potential on their terminals. Shorting of

terminals or the application of external voltages may result in board failure.

Intermittent operation of electronic circuit boards is unlikely. Board failure will normally be permanent. If

an intermittent condition is encountered, the cause will likely be a switch contact or a loose connection at a

terminal or crimp.

•

Solenoid removal requires interrupting the water supply to the valve. Damage may result if solenoids are

energized for more than ten minutes without a supply of water.

The use of two wrenches is recommended whenever plumbing ﬁttings are tightened or loosened. This will

help to avoid twists and kinks in the tubing.

•

Make certain that all plumbing connections are sealed and electrical connections tight and isolated.

This brewer is heated at all times. Keep away from combustibles.

WARNING – • Exercise extreme caution when servicing electrical equipment.

• Unplug the brewer when servicing, except when electrical tests are speciﬁed.

• Follow recommended service procedures.

• Replace all protective shields or safety notices.

36748 041504

Page 63

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

REMEDY

Temperature Too Low

1. Water temperature in the tank

A) Wait for the brewer to heat to

does not meet the ready tempera- the proper temperature.

ture.

B) Disable the BREW LOCKOUT

function. See page 17 for proce-

dure.

Heating Time Too Long

Fill Time Too Long

1. Tank Heater failure.

Service required

2. Control Board/Thermistor fail- Service required

ure

1. Water shut off to brewer

2. Tank Drain clamp is shut

3. Inlet Solenoid failure

4. Control Board Failure

5. ON/OFF switch is OFF

Check water supply shut-off

Check tank drain clamp

Service Required

Turn switch ON

Temp Sensor Out Of Range, Check

For Bad Connections

1. Temperature Sensor Probe Check wire and connection of both

wire(s) broken or not making con- blackandwhitewiresoftemperature

nection

probe.

Temp Sensor Out Of Range, Check

Wire For Shorts

1. Temperature Sensor Probe Check to conﬁrm that wire(s) are

wire(s) shorted to housing or to not pinched between two surfaces

each other.

or connected to each other.

Equipment will not operate

1. No power or incorrect voltage

Measure the voltage at the terminal

block and conﬁrm that it matches

the voltage speciﬁed on the brewer

data plate withing +/- 10%.

36748 051304

Page 64

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. No water

REMEDY

Brew cycle will not start

Check plumbing and shut-off

valves

2. No power or incorrect voltage to

the brewer

Check for voltage across the termi-

nals at the terminal block.

3. ON/OFF switch

Test the ON/OFF switch. Refer

to the test switch procedures on

page 58.

4. Brew switch

Test the BREW switch. Refer to

the test switch procedures on page

57.

5. Brew valve

Testthebrewvalve. Refertothetest

outputs procedures on page 56.

6. Control Board

Substitute a control board known

to be in good working order.

36748 080904

Page 65

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. No water

REMEDY

Automatic reﬁll will not operate

or display shows FILL TIME TOO

LONG

Check plumbing and shut-off

valves

2. Tank drain clamp

3. Water Strainer

Check tank drain clamp

Direction of ﬂow arrow must be

pointing towards direction of water

ﬂow.

4. Reﬁll probe or Sensitivity set- Remove the strainer and check for

ting

obstructions. Clear or replace.

5. Reﬁll valve

Check the sensitivity setting. Refer

to the REFILL function on page

47. If the left three digit number

is less than the right number, the

machine “thinks” it is full and the

reﬁll valve should be off. If the left

numberislargerthantheright,then

the reﬁll valve will automatically be

turned on to ﬁll the tank. The right

numberisthethresholdsettingand

can be adjusted to compensate for

extremewaterconditions:verypure,

low conductance water requires a

higher setting, while high mineral

content, high conductance water

requires a lower setting. Note that

theleftnumberchangesfromahigh

value when water is NOT touching

the reﬁll probe to a low valve when

waterIStouchingtheprobe.Forbest

operation, the right number should

be set to a value midway between

these low and high numbers. Be-

fore changing the setting, conﬁrm

that the reﬁll probe is free of scale

buildup and the connection to it is

36748 080904

Page 66

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

REMEDY

Automatic reﬁll will not operate or

displayshowsFILLTIMETOOLONG

(Continued)

5. Reﬁll valve (Continued)

secure. Test the reﬁll valve. Refer

to the test outputs procedures on

page 56.

Reﬁllvalve–Disconnectthebrewer

from the power source and remove

wires from reﬁll valve coil. Check

for continuity across the terminals

of the solenoid coil. If continuity is

not present, replace the reﬁll valve.

If continuity is present, the coil may

be stuck closed. Shut water off to

brewer. Press the ON/OFF switch to

turnoff thebrewer. Openthefaucet

and drain water down in the tank

untilﬂowstopsorslowstoatrickle.

Attach a voltmeter to the terminals

of the reﬁll solenoid. Connect the

brewer to the power source. Press

theON/OFFswitchtoturnthebrewer

on. Within ﬁve seconds, voltage

should be present at the solenoid

terminals. If voltage is not present,

refer to the wiring schematic and

check the wiring harness.

6. Control Board

7. ON/OFF Switch

Substitute a control board known

to be in good working order.

36748 051304

Page 67

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

REMEDY

Water ﬂows into tank continuously 1. Reﬁll valve

with power removed from brewer.

Foreign material lodged in valve,

holding it in open state.

2. Reﬁll probe or sensitivity set- Check the sensitivity setting. Refer

ting

to the REFILL function on page

47. If the left three digit number

is less than the right number, the

machine “thinks” it is full and the

reﬁll valve should be off. If the left

numberislargerthantheright,then

the reﬁll valve will automatically be

turned on to ﬁll the tank. The right

numberisthethresholdsettingand

can be adjusted to compensate for

extremewaterconditions:verypure,

low conductance water requires a

higher setting, while high mineral

content, high conductance water

requires a lower setting. Note that

theleftnumberchangesfromahigh

value when water is NOT touching

the reﬁll probe to a low valve when

water IS touching the probe. For

best operation, the right number

should be set to a value midway

between these low and high num-

bers. Before changing the setting,

conﬁrm that the reﬁll probe is free

of scale buildup and the connection

to it is secure.

3. Control Board

Substitute a control board known

to be in good working order.

36748 041504

Page 68

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

REMEDY

Waterwillnotheatordisplayshows 1. Limit Thermostat

HEATING TIME TOO LONG.

Remove power from the brewer.

Check for continuity through the

limit thermostat. CAUTION: Do not

eliminate or bypass limit thermo-

stat. Use only replacement part

29329.0001.

2. Temperature probe

Remove the probe from the grom-

met and submerge in a water bath

of approximately 70°F (21°C).

Connect an ohmmeter to the pins

in the connector. At 60°F (16°C),

the reading should be 15.3k 2k

OHMS, at 70°F (21°C) the reading

should be 11.8k 2k OHMS, and

at 80°F (27°C) the reading should

be 9.3k 2k OHMS. If the probe is

withintheseparameters, reconnect

to the control board.

3. Toggle switch

Checkthatthetoggleswitchconnec-

tionsaresecureandproperlywired.

Check the toggle switch selects the

correct voltage.

36748 111904

Page 69

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

4. Tank heaters

REMEDY

Waterwillnotheatordisplayshows

HEATING TIME TOO LONG.

(Continued)

Remove power from the brewer.

Check for continuity between the

white terminal of the terminal block

(or red terminal on 208/240V mod-

els) and the black wire on the relay

onthecontrolboard(Toggleswitch

must be in 120/208-240V position

on 208V and 240V models). There

should be a low OHM reading. If

not continuity is present, check for

awiringorswitchproblem(consult

wiring schematic), then replace the

tank heater if no wiring or switch

problem is found.

5. Control Board

Remove power from the brewer.

Connect a voltmeter across the

tank heater. Reapply power to the

brewer and refer to testing outputs

onpage56. Ifthevoltagemeasured

when the tank heater is turned on

is very low or zero, then substitute

a control board know to be good

working order.

36748 080904

Page 70

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. Dilution valve

REMEDY

Dilution cycle will not start

Test the dilution valve. Refer to

the test outputs procedures on

page 56.

2. Recipe settings

3. Strainer

Check to make sure the current

recipe has a dilution volume set.

Coffee recipes will not have dilu-

tion.

Direction of ﬂow arrow must be

pointing towards the brewer. Re-

move the strainer and check for

obstructions. Clear or replace.

36748 080904

Page 71

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. Lime buildup

REMEDY

Spitting or unusual steaming from

sprayhead or air vent.

Inspecttheprobeandtankassembly

for excessive lime deposits. Delime

as required.

Remove the probe from the grom-

met and submerge in a water bath

of approximately 70°F (21°C).

Connect an ohmmeter to the pins

in the connector. At 60°F (16°C),

the reading should be 15.3k 2k

OHMS, at 70°F (21°C) the reading

should be 11.8k 2k OHMS, and

at 80°F (27°C) the reading should

be 9.3k 2k OHMS. If the probe is

withintheseparameters, reconnect

to the control board.

2. Temperature probe

Remove power from the brewer.

Connect a voltmeter across the

tank heater. Reapply power to the

brewer and refer to testing outputs

onpage56. Ifthevoltagemeasured

when the tank heater is turned on

is very low or zero, then substitute

a control board know to be good

working order.

3. Control Board

Dripout time too long

The brew funnel should be cleaned

thoroughly before each brew cycle

to lessen the chance of tealeaf

or ground particles clogging the

dripout tip.

1. Funnel tip

36748 080904

Page 72

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. Strainer

REMEDY

Inconsistent beverage level in

server/dispenser

Direction of ﬂow arrow must be

pointing towards the brewer. Re-

move the strainer and check for

obstructions. Clear or replace.

2. Improper water pressure

3. Brew valve

Check operating water pressure to

the brewer. It must be between 20

and 90 psi (138 and 620 kPa).

Test the brew valve. Refer to test

outputs on page 56. Turn the valve

on for 30 seconds and collect the

water dispensed from the spray-

head. Repeat the test several times

to conﬁrm a consistent volume of

dispensed water. If not consistent,

check the valve, tubing and spray-

head for lime buildup.

4. Dilution valve

If dilution is being used on the in-

consistent brewing recipe, test the

dilution value. Refer to test outputs

on page 56. Turn the valve on for

30 seconds and collect the water

collected from the nozzle. Repeat

the test several times to conﬁrm

a consistent volume of dispensed

water. If not consistent, check the

valve, tubing and nozzle for lime

buildup.

5. Lime buildup

Inspect for lime buildup that could

block the tank, tank ﬁttings, tubing,

valves and sprayhead.

6. Brew volume adjustment

Adjust the brew volume as required

to achieve the recommended vol-

ume for each brew cycle.

36748 080904

Page 73

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. Brew valve

REMEDY

Dripping from sprayhead.

Repair or replace leaky valve

Water overﬂows ﬁlter.

1. Type of paper ﬁlter

BUNN paper ﬁlters should be used

for proper extraction

2. No sprayhead

Check sprayhead

Beverage overﬂows server.

1. Beverage left in server from The brew cycle should be started

previous brew

only with an empty server under

the funnel.

2. Brew volume adjustment

Adjustthebrewvolumesasrequired

to achieve the recommended vol-

ume for each brew cycle.

36748 041504

Page 74

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

REMEDY

Weak beverage.

1. Type of paper ﬁlter

BUNN paper ﬁlters should be used

for proper extraction

2. Coffee or tealeaves

For coffee, a sufﬁcient quantity of

fresh drip or regular grind should

be used for proper extraction. For

tea, a sufﬁcient quantity of fresh,

loose tea leaves should be used for

proper extraction.

3. Sprayhead

Bunn-O-Matic sprayhead should

be used to properly wet the bed of

ground coffee or tealeaves in the

funnel

4. Funnel Loading

5. Water temperature

The BUNN paper ﬁlter should be

centered in the funnel and the bed

of grounds or tealeaves leveled by

gently shaking.

Empty the server, remove its cover,

and place the server beneath the

sprayhead.Placeemptyfunnelover

theserverentrance(notinthefunnel

rails). Press brew. Check the water

temperature immediately below

the sprayhead with a thermometer.

The reading should not be less than

195°F (90.5° C).

6. Incorrect recipe

Consider adjusting brew volumes,

dilutionvolumes,dilutiondelayand

pulsebrewroutines. ContactBunn-

O-Matic for suggestions.

36748 041504

Page 75

TROUBLESHOOTING (cont.)

PROBLEM

PROBABLE CAUSE

1. Solenoids

REMEDY

Brewer is making unusual noises.

The mounting screws on the so-

lenoids must be tight or they will

vibrate during operation

2. Plumbing lines

3. Water supply

Plumbinglinesshouldnotberesting

on the countertop.

The brewer must be connected to

a cold water line. Water pressure

to the brewer must not be higher

than 90 psi (620 kPa). Install a

regulator if necessary to lower the

working pressure to approximately

50 psi (345 kPa).

4. Tank heaters

Remove and clean lime off tank

heaters.

36748 041504

Page 76

SCHEMATIC WIRING DIAGRAM ITCB-DV

GRN

SELECTOR

SWITCH

LIMIT

THERMOSTAT

WHI-14

TANK HEATER

1680W

BLK-14

BLU-14

TANK HEATER

1800W

BLU-14

BLK-14

WHI/VIO-14

RED-14

BLK

FUNNEL SENSOR

VIO

J1-1

J1-2

WHI/VIO

BLU-14

BLK-14

COM

N.O.

DILUTION

WHI

WHI/VIO

DISPENSE

SOL

J17-1

WHI/GRN

SOL

REFILL

WHI/BLU

SOL

J17-5

BLK

WHI

J17-10

WHI

J17-14

J15-1

TRANSFORMER

10VA

J15-5

J13-1

WHI

BLK

PNK

LEVEL

PROBE

J3-1

J3-5

GRN

J3-8

J2-1

CONTROL PANEL ASSY

BREW

PROG L

J2-5

BREW

PROG R

FULL

J2-10

J2-15

HALF

BREW

HALF

ON/OFF

FULL

ON/OFF

J2-20

J2-22

STATIC

SHIELD

GRN

WHI

J16-1

MEMORY

BOARD

RED

BLK

J16-5

J18-1

120V AC 2 WIRE

120/208V AC 3 WIRE

120/240V AC 3 WIRE

SINGLE PHASE

J9-1

J9-7

36748 030707

Page 77

3#(%-!4)# 7)2).' $)!'2!- I4#"!ꢀ I4#""

,ꢇ

'2.ꢆ9%,

,ꢅ

2%$

",+

2%$

%-)

&),4%2

2%$

,)-)4

4(%2-/34!4

4!.+ (%!4%2

ꢀꢊꢃꢃ7

2%$ꢈꢅꢂ

",+ꢈꢅꢂ

2%$ꢈꢅꢂ

",5ꢈꢅꢂ

",+ꢈꢅꢂ

",+

&5..%, 3%.3/2

6)/

ꢅ

ꢀ

*ꢅꢈꢅ

*ꢅꢈꢇ

7()ꢆ6)/

",5ꢈꢅꢂ

",+ꢈꢅꢂ

#/-

.ꢄ/ꢄ

$),54)/.

2%$

7()ꢆ6)/

$)30%.3%

3/,

*ꢅꢉꢈꢅ

7()ꢆ'2.

3/,

2%&),,

7()ꢆ",5

3/,

*ꢅꢉꢈꢊ

",+

2%$

*ꢅꢉꢈꢅꢃ

2%$

*ꢅꢉꢈꢅꢂ

*ꢅꢊꢈꢅ

42!.3&/2-%2

ꢅꢃ6!

*ꢅꢊꢈꢊ

*ꢅꢀꢈꢅ

7()

",+

0.+

,%6%,

02/"%

*ꢀꢈꢅ

*ꢀꢈꢊ

'2.

*ꢀꢈꢋ

*ꢇꢈꢅ

ꢅ

#/.42/, 0!.%, !339

"2%7

02/' ,

*ꢇꢈꢊ

"2%7

02/' 2

&5,,

*ꢇꢈꢅꢃ

*ꢇꢈꢅꢊ

(!,&

"2%7

(!,&

/.ꢆ/&&

&5,,

/.ꢆ/&&

*ꢇꢈꢇꢃ

*ꢇꢈꢇꢇ

34!4)#

3()%,$

ꢇꢇ

'2.

7()

*ꢅꢁꢈꢅ

-%-/29

"/!2$

2%$

",+

*ꢅꢁꢈꢊ

*ꢅꢋꢈꢅ

ꢁꢂꢂ6 !# ꢁ 7)2%

ꢁꢃꢂ6 !# ꢁ 7)2%

3).',% 0(!3%

*ꢌꢈꢅ

ꢀꢁꢂꢁꢃꢄꢃꢃꢃꢅ" ꢅꢅꢆꢃꢂ Úꢇꢃꢃꢂ "5..ꢈ/ꢈ-!4)# #/20/2!4)/.

*ꢌꢈꢉ

36748 111904

Page 78

SCHEMATIC WIRING DIAGRAM ITCB-C-DV

GRN

SELECTOR

SWITCH

LIMIT

THERMOSTAT

WHI-14

TANK HEATER

1425W

BLK-14

BLU-14

TANK HEATER

1800W

BLU-14

BLK-14

WHI/VIO-14

RED-14

BLK

FUNNEL SENSOR

VIO

J1-1

J1-2

WHI/VIO

BLU-14

BLK-14

COM

N.O.

DILUTION

WHI

WHI/VIO

DISPENSE

SOL

J17-1

WHI/GRN

SOL

REFILL

WHI/BLU

SOL

J17-5

BLK

WHI

J17-10

WHI

J17-14

J15-1

TRANSFORMER

10VA

J15-5

J13-1

WHI

BLK

PNK

LEVEL

PROBE

J3-1

J3-5

GRN

J3-8

J2-1

CONTROL PANEL ASSY

BREW

PROG L

J2-5

BREW

PROG R

FULL

J2-10

J2-15

HALF

BREW

HALF

ON/OFF

FULL

ON/OFF

J2-20

J2-22

STATIC

SHIELD

GRN

WHI

J16-1

MEMORY

BOARD

RED

BLK

J16-5

J18-1

120V AC 2 WIRE

120/208V AC 3 WIRE

120/240V AC 3 WIRE

SINGLE PHASE

J9-1

J9-7

36748 111904

Page 79

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