Bunn S/N SNG0033000 & UP manual Setup Complete

Page 31

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.

1.

Press and hold the upper right hidden switch until

 

the display reads UNITS. Release the switch, then

 

press and hold the upper right hidden switch until

 

the display reads REVIEW RECIPES.

2.

Press YES to proceed. The display should now

 

read NO NAME, 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.

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

REVIEW RECIPES?

NOYES

EXIT TO

NEXT FUNCTION

SCREEN

NO-NAME

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:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.

Press and release NO. The display should now read

 

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

 

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.

3 BATCHES DONE?

NOYES

P2447 (COFFEE NAME)

SETUP COMPLETE

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

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.

P2447

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35879.1 071405

 

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Contents Phone 217 529-6601 FAX 217 Single TF DBCBUNN-O-MATIC Commercial Product Warranty Table of Contents User Notices Electrical HOOK-UP Volt ac single phase Hz models37881.0002 230 volt ac Single phase, 60 Hz models Electrical Requirements Models without power cordPlumbing Requirements CE RequirementsPlumbing HOOK-UP Brew Switch Main ON/OFF SwitchBatch Selector Switches ON/OFF Switch Enable BrewCoffee Brewing Initial SetupCleaning Glossary Programming Programming SwitchesProgramming Switch Recipes Program Functions LevelDRIP-OUT Times Continues to D LevelReturns to a Return to a Program Flow DiagramContinues to Programming the Brewer Procedure for modifying units of measure Units Setting Units of MeasureSET NEW Recipe Procedure for Setting the RecipeThis function allows the operator to set Brew Sizes DONE? SET NEW RecipesRefer to SET Pulse Brew for description Card Contains Recipe for Procedure to program the coffee nameReview RECIPES? Noyes To exit, press Next until the display reads That Review RECIPES/MODIFY RECIPES/SET UP no Name Coffee NamesProcedure for reviewing recipes NextScreen Brew OZ Setting or Adjusting Brew VOL- UmesReview Recipes BypassModifying pulse brew Range 1st on time off to 4 minutes SET Pulse BrewSET Pulse Brew NO-NAME ModifyshownextSET Pulse Brew Easy Pulse Setup TIMES? SET Pulse Brew Enter TimesDONE? Batches DONE? SET PreinfusionSetup Complete Assign Recipes Enable ADS?Assign Recipe ? SET Ready SET TempScreen Spray OZ/M Calibrate Flow Bypass OZ/MCalibrate Spray .. Press Brew to Start Calibrate Flow Procedures to calibrate the bypass flow rateStart Funnel Detect optional Procedure to set funnel detectProcedures to view/reset the brew counters Brew CountersBrew Valve Service ToolsTesting individual components outputs Procedure to test components outputsFrequency Nothing PressedProcedure to set factory defaults Factory DefaultsPossible Cause TroubleshootingTroubleshooting Procedures Screen DisplayedPress ON/OFF to terminate the cycle TemperatureTriac Failure ON/OFF switch was pressed after the brew cycle was startedPress ON/OFF to terminate the brew cycle Tank Heater failureBroken or not making connection Temperature Sensor ProbeWires shorted to housing, or to Water shut off to brewerData plate within +/- 10% Equipment will not operate No power or incorrect voltageBrew switch Switch test procedures Brew Valve Switch test proceduresSee above or boiling Troubleshooting Problem Possible CauseOverflow Protection Switch When this condition occurs, With power removed from brewer Holding it in open stateHeating Time TOO Long Limit ThermostatTroubleshooting Problem 90 psi 138 and 620 kPa Inconsistent beverage level StrainerServer Pointing towards the brewer Improper water pressureFor each brew cycle Consistently high or low beverage Brew Volume adjustmentWater temperature Level in serverPlumbing lines Water Supply Tank Heaters Troubleshooting Problem Possible Cause Weak beverageRemove and clean lime off tank heaters Brewer is making unusual noisesSchematic Wiring Diagram Single TF DBC Schematic Wiring Diagram Wire Single Phase Schematic Wiring Diagram Single TF DBC