Bunn S/N SNG0033000 & UP manual Factory Defaults, Procedure to set factory defaults

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PROGRAMMING THE BREWER (cont.)

FACTORY DEFAULTS

This function allows the operator to erase all of the previously entered recipes and ad messages. Factory- set default values will replace all previous settings.

SEL BREWER TYPE?

NOYES

ThermoF SoftHeat

DONE

FACTORY DEFAULTS

NOYES

EXIT

WILL REPLACE ALL

BREW SETTINGS

ARE YOU SURE?

NOYES

EXIT

P2312

REPLACE

Procedure to set factory defaults:

1.Press and hold the upper right hidden switch until UNITS appears. Release the switch. Press and release the upper right hidden switch until the display reads SEL BREWER TYPE?.

2.Pressing NO in this screen will advance to FACTORY DEFAULTS. Press and release YES. The display should read ThermoF SoftHeat. The selected brewer type will be flashing. When correct brewer type is selected press DONE.

3.The display should now read FACTORY DEFAULTS. Pressing NO in this screen will revert to the MAIN SCREEN. Press YES to replace the defaults. This advances to WILL REPLACE ALL BREWING SET- TINGS. This screen will alternate with ARE YOU SURE?.

4.Pressing NO in the confirmation screen will revert to MAIN SCREEN, without resetting the brewing setups to the defaults. Press YES to load the de- faults. This will then revert to the MAIN SCREEN, and the factory default values will replace all previously entered values. It will NOT reset the summation Brew counter.

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Contents Phone 217 529-6601 FAX 217 Single TF DBCBUNN-O-MATIC Commercial Product Warranty Table of Contents User Notices Volt ac single phase Hz models Electrical HOOK-UP37881.0002 230 volt ac Single phase, 60 Hz models Electrical Requirements Models without power cordCE Requirements Plumbing RequirementsPlumbing HOOK-UP Brew Switch Main ON/OFF SwitchBatch Selector Switches ON/OFF Switch Enable BrewCoffee Brewing Initial SetupCleaning Glossary Programming Programming SwitchesProgramming Switch Program Functions Level RecipesDRIP-OUT Times Level Continues to DReturns to a Program Flow Diagram Return to aContinues to Programming the Brewer Procedure for modifying units of measure Units Setting Units of MeasureProcedure for Setting the Recipe SET NEW RecipeThis function allows the operator to set Brew SET NEW Recipes Sizes DONE?Refer 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 SET Pulse Brew Enter Times TIMES?DONE? Batches DONE? SET PreinfusionSetup Complete Enable ADS? Assign RecipesAssign Recipe ? SET Temp SET ReadyScreen Spray OZ/M Bypass OZ/M Calibrate FlowCalibrate Spray .. Press Brew to Start Procedures to calibrate the bypass flow rate Calibrate FlowStart 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