Bunn S/N DUAL068000 Drip Time now displayed on non funnel lock units as well, Setup Complete

Page 29

PROGRAMMING THE BREWER (cont.)

DRIP TIME (now displayed on "non" funnel lock units as well)

This function allows the setting or modification of the funnel locks to stay engaged after the end of a brew cycle. This ensures that the funnel cannot be removed until after the liquid has emptied out of the funnel.

Procedure to modify drip times:

Range: OFF to 10 minutes for all three batch sizes.

NOTE: If the brewer is already in the DRIP TIMES screen, it is not necessary to follow steps 1 through 9 in this section, but proceed directly to step 10.

11.When finished, press another batch size and repeat step 10 until all three sizes are set.

12.When finished, press DONE. The display should read 3 BATCHES DONE?

13.If the three batch sizes are set correctly, press YES. The screen should show the name of the coffee flavor being programmed (modified) along with

SETUP COMPLETE.

14.After a 5 second delay, the display will advance to the next coffee name in the brewer's memory. If no other coffee names are present, the display will read THAT WAS THE LAST RECIPE, and return to the REVIEW RECIPES screen.

1.

Press and hold the upper right hidden switch until

 

the display reads UNITS. Release the switch. Press

 

and release switch until the display reads REVIEW

 

RECIPES.

2.

Press YES to proceed. The display should now

 

read NO-NAME LEFT, along with MODIFY, SHOW

 

and NEXT.

3.

Press and release NEXT to advance to the desired

 

coffee name to be modified.

4.

Press and release MODIFY. The display should

 

read BREW OZ.

5.

Press and release DONE. The display should read

 

3 BATCHES DONE?.

6.

Press and release YES. The display should now

 

read % BYPASS.

7.

Press and release DONE. The display should read

 

3 BATCHES DONE?.

8.

Press and release YES. The display should now

 

read SET PULSE BREW.

9.

Press and release NO. The display should now read

 

DRIP TIME, along with either the word OFF, or a

REVIEW RECIPES?

NOYES

EXIT TO

NEXT FUNCTION

SCREEN

NO-NAME LEFT

MODIFYSHOWNEXT

 

 

 

 

 

 

 

 

 

 

 

ADVANCES TO ALL OTHER

 

 

 

 

 

 

 

 

 

 

 

 

COFFEE NAMES PROGRAMMED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IN THE BREWER'S MEMORY

 

 

 

 

 

 

 

 

 

 

 

 

 

SCREEN DISPLAYED

PRESS

 

 

 

 

 

 

 

 

BREW OZ: XX.XX

 

 

 

 

DONE

 

 

 

 

 

 

 

 

3 BATCHES DONE?

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

% BYPASS XX.X

 

 

 

 

DONE

 

 

(COFFEE NAME)

3 BATCHES DONE?

 

YES

 

 

SET PULSE BREW?

 

NO

MODIFYSHOWNEXT

SET PREINFUSION?

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRIP TIME X:XX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(-)

DONE

(+)

 

 

WHEN THE LAST COFFEE NAME

 

 

IN THE BREWER'S MEMORY IS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAYED, PRESSING NEXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WILL EXIT AND THE DISPLAY

 

 

 

 

 

 

 

 

 

 

 

WILL THEN READ:

time will be showing. A batch light should also be

blinking.

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

when the brew solenoid shuts off to when drip-out

occurs for that batch size.

NOTE: Set to OFF to prevent funnel locks from engag- ing (to disable this function), for a particular batch size. To set to OFF, press and release (-)until OFF is displayed.

3 BATCHES DONE?

NOYES

(COFFEE NAME)

SETUP COMPLETE

P2297

EXITS TO THE NEXT COFFEE NAME IN THE BREWER'S MEMORY. IF NO OTHER COFFEE NAMES ARE ENTERED IN THE BREWER'S MEMORY, THE DISPLAY WILL READ:

THAT WAS THE

LAST RECIPE

P2297

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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.
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