Bunn S/N DUAL068000 manual Bypass, Batches DONE?

Page 23

PROGRAMMING THE BREWER (cont.)

% BYPASS

4.

Press and release MODIFY. The display should

This function allows adjustment of the amount of

 

read BREW OZ.

water that bypasses the grounds. The number signi-

5.

Press and release DONE. The display should read

fies the percentage of the brew volume which does

 

3 BATCHES DONE?.

not flow over the coffee grounds.

6.

Press and release YES. The display should now

 

 

read % BYPASS, and a batch light will be blinking.

Modifying recipes - bypass percentages:

 

Press and release the batch size to be modified.

Range: 0% to 90% for all three batch sizes

7.

Using (-)and (+) set the amount of bypass water

 

 

(percentage) to be dispensed around the grounds

NOTE: If the brewer is already in the % BYPASS screen,

 

for that particular batch size.

it is not necessary to follow steps 1 through 6 in this

8.

When finished, press another batch size and repeat

section, but proceed directly to step 7.

 

step 7 for each batch to be modified.

 

9.

When finished setting all batch sizes, press DONE.

1. Press and hold the upper right hidden switch (®)

 

The display should read 3 BATCHES DONE?

until the display reads UNITS. Release the switch,

10.

If they are not correct, press and release NO to

then press and release the switch until the display

 

return to the % BYPASS setup screen.

reads REVIEW RECIPES.

11.

If the 3 batch sizes are correct, press YES. This will

2. Press YES to proceed. The display should now

 

advance to SET PULSE BREW. Another alternative

read NO-NAME LEFT, along with MODIFY, SHOW

 

is to press either ON/OFF switch to exit % BYPASS

and NEXT.

 

setup and return to the MAIN SCREEN.

3.Press and release NEXT to advance to the desired coffee name to be modified.

REVIEW RECIPES?

NOYES

EXIT TO

NEXT FUNCTION

SCREEN

NO-NAME LEFT

MODIFYSHOWNEXT

ADVANCES TO ALL OTHER

COFFEE NAMES PROGRAMMED

IN THE BREWER'S MEMORY

BREW OZ. XX.X (-) DONE (+)

(COFFEE NAME)

MODIFYSHOWNEXT 3 BATCHES DONE?

NOYES

% BYPASS XX.X (-) DONE (+)

3 BATCHES DONE?

NOYES

WHEN THE LAST COFFEE NAME IN THE BREWER'S MEMORY IS DISPLAYED, PRESSING NEXT WILL EXIT AND THE DISPLAY WILL THEN READ:

THAT WAS THE LAST RECIPE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEE MODIFYING

 

 

 

 

 

 

 

PULSE BREW ON

SET PULSE BREW?

THE FOLLOWING PAGE

OR PRESS AND RELEASE

NO

 

YES

 

EITHER ON/OFF SWITCH TO

 

 

 

 

 

 

 

EXIT THE % BYPASS SETUP

 

 

 

 

 

 

 

AND RETURN TO THE MAIN

 

 

 

 

 

 

 

SCREEN

 

 

 

 

 

 

 

 

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P2292

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 00656.0000 37881.0000 03408.0004 User Notices00658.0000 00831.0000230 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 Recipes Using a Smart Funnel and a G9-2T DBC or MHG GrinderNot using a Smart Funnel and/or a G9-2T DBC or MHG Grinder Recipe Programing MethodsTo a LevelContinue To E To D ReturnsContinue 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 NameReview Recipes Review RECIPES/MODIFY RECIPES/SET UP no Name CoffeeProcedure for reviewing recipes TimesDone 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 Read % Bypass Procedure to modify drip timesSetup Complete Drip Time now displayed on non funnel lock units as wellOnly Procedure to copy settingsReads Copy Settings Assign RecipesSET Temp Enable ADS?YOU SURE? Are YOU SURE?SET Ready Procedure to set ready temperatureSET Temp Refill Range 20 toCalibrate Flow Spray OZ/M Procedure to adjust the flow rate settingProcedures to calibrate the sprayhead flow rate Bypass OZ/MCalibrate Flow Repeat steps 1 8 when calibrating the other sideProcedures to calibrate the bypass flow rate Repeat steps 1 9 when calibrating the other sideThis function allows the operator to track Not resettableProcedures to view/reset the brew counters Brew CountersServer not in Place Funnel DetectServer Detect Testing individual components outputs Service ToolsNothing Pressed Service Tools Procedure to test components outputsProcedure to test switches Left Brew ValveERS? Service ToolsProcedures to test servers Procedures to test coil frequencyProcedure to set factory defaults Factory DefaultsScreen Displayed Possible Cause TroubleshootingDisable the Server Detect func- tion Smart Funnel not fully inserted into the funnel rails TemperatureTroubleshooting Procedures Screen DisplayedControl Board/Thermistor failure Tank Heater failureTriac Failure Troubleshooting Brew cycle will not start No water Problem Possible Cause Troubleshooting ProcedureEquipment will not operate No power or incorrect voltage Data plate within +/- 10%Problem Possible Cause Tank Heaters Power Possible CauseLimit Thermostat Triac ProblemProblem Possible Cause Troubleshooting Procedures For each brew cycle Consistently high or low beverage Brew Volume adjustmentWater temperature Level in serverTions Tank Heaters Remove and clean lime off tankWeak beverage Incorrect Recipe Age, preinfusion, or pulse brewDual 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.
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