Bunn S/N DUAL068000 manual SET NEW Recipe, This function allows the operator to set Brew

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PROGRAMMING THE BREWER (cont.)

SET NEW RECIPE

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

This function allows the operator to set BREW

VOLUMES, BYPASS PERCENTAGES, PULSE BREW TIMES, and DRIP-OUT TIMES for each coffee name preset in the grinder's memory.

Certain coffee NAMES are stored in the G9-2T DBC's memory. When a particular name of coffee is ground into the Smart Funnel, that name and the batch size selected are transferred from the grinder to the programming chip located in the funnel handle. The funnel is then inserted into the brewer's left side funnel rails. The sensor coil on the brewer reads the informa- tion contained in the handle. The name of the coffee flavor will then appear on the display. This then allows the operator to set the BREW VOLUMES, BYPASS PERCENTAGES, PULSE BREW TIMES, and DRIP-OUT TIMES for that particular coffee NAME. It also allows the operator to set other brewing parameters, such as BREW TEMPERATURE, READY TEMPERATURE, BREW LOCKOUTS, etc. Each coffee NAME can be set individually to provide optimum brewing quality.

SET NEW RECIPE?

NOYES

 

INSERT FUNNEL

 

 

 

WITH NEW NAME

 

 

2 SEC.

 

 

 

 

USE LEFT SIDE

 

CYCLES THROUGH

 

ONLY

 

THREE SCREENS

 

 

 

 

2 SEC.

 

 

 

 

QUIT SETUP?

 

 

 

YES

 

 

 

FUNNEL DETECTED

 

 

 

FUNNEL

FUNNEL CONTAINS

 

 

CONTAINS NAME

NO NAME

 

(COFFEE NAME)

MUST GRIND INTO

NO

YES

FUNNEL FIRST

BEGIN SETUP OF

 

 

 

(COFFEE NAME)

 

 

 

SETUP BREW VOLUMES, BYPASS,

 

SEE SEPARATE DIAGRAMS

 

FOR SETUP INSTRUCTIONS

PULSE BREW, PREINFUSION, DRIPOUT TIME

 

 

3 BATCHES DONE?

 

 

 

NO

YES

 

 

(COFFEE NAME)

 

 

 

SETUP COMPLETE

 

 

 

REVIEW RECIPES?

 

 

 

NO

YES

 

P2299

 

 

 

 

Procedure for Setting the Recipe:

NOTE: Before beginning setup, place a server beneath the left brew funnel.

1.Insert the funnel into the grinder and select a batch size to grind. It is not necessary to have coffee beans in the hopper(s) in order to program the brewer. The coffee name is pre-selected and stored in the grinder's memory for the side being ground.

2.Press the GRIND switch. When the grinder stops grinding, remove the funnel.

3.On the brewer, press and hold the upper right hidden switch (®) until the display reads UNITS. Release the switch, then press switch again until display reads SET NEW RECIPE.

4.Press and release YES. The display should read INSERT FUNNEL WITH NEW NAME, then USE LEFT SIDE ONLY, and finally, QUIT SETUP? These three displays will repeatedly cycle.

5.Insert the funnel into the rails on the left side of 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.

7.If the grind is acknowledged by the brewer, the display will read BEGIN SETUP OF (COFFEE NAME). Then the screen will display BREW OZ. and a batch light will be blinking. (Refer to BREW OZ (SETTING OR ADJUSTING for description)

BREW OZ. XX.X

(-)

DONE

(+)

3 BATCHES DONE?

NO

 

YES

% BYPASS XX.X

(-)

DONE

(+)

P2415

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29877-3 062005

 

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Contents Phone 217 529-6601 FAX 217 Dual SH DBCIntroduction BUNN-O-MATIC Commercial Product WarrantyTable of Contents 00658.0000 User Notices00831.0000 00656.0000 37881.0000 03408.0004230 volt ac models Electrical RequirementsPlumbing HOOK-UP CE RequirementsPlumbing Requirements Operating Controls Coffee Brewing Initial SetupCleaning Glossary Programming Programming SwitchesProgram Functions Level Programming the BrewerImportant Programming Notes Read Carefully Not using a Smart Funnel and/or a G9-2T DBC or MHG Grinder Using a Smart Funnel and a G9-2T DBC or MHG GrinderRecipe Programing Methods RecipesContinue To E To D LevelReturns To aContinue to F Program Flow DiagramContinue to B Return to a Left Brew Valve Byps OZ/M Procedure for modifying units of measure Units Setting Units of MeasureThis function allows the operator to set Brew Procedure for Setting the RecipeSET NEW Recipe Sizes DONE? SET NEW RecipeSET NEW Recipes Procedure to program the coffee nameRight Otherwise, press Next to display no NameProcedure for reviewing recipes Review RECIPES/MODIFY RECIPES/SET UP no Name CoffeeTimes Review RecipesDone Coffee Name Modifyshownext Batches DONE? YES Brew OZ Setting or Adjusting Brew VOL- UmesBatches DONE? BypassModifying pulse brew SET Pulse BrewSET Pulse Brew NO-NAME Left ModifyshownextSET Pulse Brew Easy Pulse Setup DONE? SET Pulse Brew Enter TimesTIMES? SET Preinfusion Setup Complete Procedure to modify drip timesDrip Time now displayed on non funnel lock units as well Read % BypassReads Copy Settings Procedure to copy settingsAssign Recipes OnlyYOU SURE? Enable ADS?Are YOU SURE? SET TempSET Temp Procedure to set ready temperatureRefill Range 20 to SET ReadyProcedures to calibrate the sprayhead flow rate Spray OZ/M Procedure to adjust the flow rate settingBypass OZ/M Calibrate FlowProcedures to calibrate the bypass flow rate Repeat steps 1 8 when calibrating the other sideRepeat steps 1 9 when calibrating the other side Calibrate FlowProcedures to view/reset the brew counters Not resettableBrew Counters This function allows the operator to trackServer not in Place Funnel DetectServer Detect Testing individual components outputs Service ToolsProcedure to test switches Service Tools Procedure to test components outputsLeft Brew Valve Nothing PressedProcedures to test servers Service ToolsProcedures to test coil frequency ERS?Procedure to set factory defaults Factory DefaultsScreen Displayed Possible Cause TroubleshootingDisable the Server Detect func- tion Troubleshooting Procedures TemperatureScreen Displayed Smart Funnel not fully inserted into the funnel railsControl Board/Thermistor failure Tank Heater failureTriac Failure Troubleshooting Equipment will not operate No power or incorrect voltage Problem Possible Cause Troubleshooting ProcedureData plate within +/- 10% Brew cycle will not start No waterProblem Possible Cause Tank Heaters Power Possible CauseLimit Thermostat Triac ProblemProblem Possible Cause Troubleshooting Procedures Water temperature Consistently high or low beverage Brew Volume adjustmentLevel in server For each brew cycleWeak beverage Incorrect Recipe Tank Heaters Remove and clean lime off tankAge, preinfusion, or pulse brew TionsDual SH with Smart Funnel DBC Schematic Wiring DiagramSchematic Wiring Diagram Dual SH DBC W/SMART Funnel Limit Thermostat MT1

S/N DUAL068000 specifications

The Bunn S/N DUAL068000 is a versatile and high-performance commercial coffee brewer designed for those who demand quality and efficiency in their coffee-making operations. This brewer is part of Bunn’s DUAL series, known for its innovative technology and robust construction, making it a favored choice among coffee shops, restaurants, and offices.

One of the standout features of the DUAL068000 is its dual brewing capability. This allows users to brew two different types of coffee simultaneously, ensuring a wide range of flavors and options for customers. The unit is equipped with two independent brewing chambers, each capable of producing a batch of coffee in a matter of minutes, which is ideal for high-volume settings.

The DUAL068000 utilizes Bunn’s state-of-the-art brewing technology, including its patented "Duo-Temp" brewing system. This technology ensures that water is heated to the optimal temperature, generally between 195°F and 205°F, for extracting the best flavors from coffee grounds. Furthermore, the unit features a precision digital control system with programmable settings, allowing users to fine-tune brew times and temperatures for consistent quality.

An innovative characteristic of the DUAL068000 is its energy efficiency. The brewer incorporates an energy-saving mode, reducing power consumption during off-peak hours without sacrificing performance when needed. This makes the brewer not only cost-effective but also environmentally friendly, aligning with the growing trend towards sustainability in the food and beverage industry.

In terms of construction, the Bunn S/N DUAL068000 boasts a durable stainless steel design, ensuring longevity and resistance to wear and tear. It is also designed with easy access to components for maintenance, making it convenient for operators to clean and service the machine as necessary.

Other notable features include an integrated hot water faucet for tea and instant beverages, the capability to brew into various container sizes, and a large reservoir that minimizes refill frequency.

In conclusion, the Bunn S/N DUAL068000 is an exemplary commercial coffee brewer that combines advanced technology, durable construction, and user-friendly features. Its dual brewing capability and energy-saving design make it a top choice for establishments looking to enhance their coffee offerings while maintaining efficiency and quality. With this brewer, businesses can cater to a diverse array of customer preferences, making it an invaluable asset in any beverage service environment.