Bunn S/N SNG0033000 & UP Brew Counters, Funnel Detect optional, Procedure to set funnel detect

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PROGRAMMING THE BREWER (cont.)

CALIBRATE FLOW (cont.)

7.Measure the amount of water in the container, and using (-)or (+), adjust the amount on the display to match the amount in the container. Then press DONE.

8.The display should now read NEW BYPASS FLOW, along with the correct flow rate of the bypass in ounces per minute. After about 5 seconds, the dis- play will return to the CALIBRATE FLOW screen.

9.To exit the CALIBRATE FLOW function, press and release NO to advance to the next function screen, or press the ON/OFF switch located on the front switch panel to exit the CALIBRATE FLOW function and return to the MAIN SCREEN.

BREW COUNTERS

This function allows the operator to track the num- ber of brew cycles completed. There is one resettable counter, and one life counter that is not resettable.

BREW COUNTERS?

NOYES

EXIT TO

NEXT FUNCTION

4.To advance to the other counter, press and release NEXT. This will advance to total brews (non-reset- table).

5.When finished, press NEXT until the display reads BREW COUNTERS. Press and release NO to ad- vance to the next function screen, or press the ON/OFF switch located on the front switch panel to exit the BREW COUNTERS function and return to the MAIN SCREEN.

FUNNEL DETECT (optional)

This function allows the operator to prevent the start of a brew cycle if a Smart Funnel is not positioned correctly in the funnel rails.

FUNNEL DETECT ?

NO DONE YES

P2721

Procedure to set funnel detect:

1. Press and hold the upper right hidden switch until

the display reads UNITS. Release the switch, then

press and release switch until the display reads

FUNNEL DETECT.

SCREEN

XXXX

2. NO or YES should be flashing to indicate the cur-

NEXT RESET

XXXX

NEXT

P2448

Procedures to view/reset the brew counters:

1.Press and hold the upper right hidden switch until the display reads UNITS. Release the switch, then press and release switch until the display reads

BREW COUNTERS.

2.Pressing NO in this screen will advance to the next function. Press YES to view the first brew counter. This number represents the brew cycles initiated since that counter was last reset.

3.To reset the resettable counter to zero press and release RESET when viewing that particular counter's screen.

rent setting.

3. Select YES to prevent brewing if a Smart Funnel is

not correctly situated in the rails. If this function is

activated and a brew cycle is attempted with the

funnel not properly situated, the display will read,

FUNNEL NOT IN PLACE, until one is in place.

4. Select NO to allow brewing without a Smart Fun-

nel in place. This is selected when brewing with a

funnel other than a Smart Funnel (a regular brew

funnel).

5. When finished, press and release DONE. This will

retain the changes, exit this function screen and

advance to the next. Another alternative is to press

the ON/OFF switch located on the front switch

panel to exit the FUNNEL DETECT and return to

the MAIN SCREEN.

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35879.1 071405

 

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Contents Single TF DBC Phone 217 529-6601 FAX 217BUNN-O-MATIC Commercial Product Warranty Table of Contents User Notices Volt ac single phase Hz models Electrical HOOK-UP37881.0002 Electrical Requirements Models without power cord 230 volt ac Single phase, 60 Hz modelsCE Requirements Plumbing RequirementsPlumbing HOOK-UP Main ON/OFF Switch Batch Selector SwitchesON/OFF Switch Enable Brew Brew SwitchInitial Setup Coffee BrewingCleaning Glossary Programming Switches ProgrammingProgramming Switch Program Functions Level RecipesDRIP-OUT Times Level Continues to DReturns to a Program Flow Diagram Return to aContinues to Programming the Brewer Units Setting Units of Measure Procedure for modifying 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 Procedure to program the coffee name Card Contains Recipe forReview RECIPES? Noyes Review RECIPES/MODIFY RECIPES/SET UP no Name Coffee Names Procedure for reviewing recipesNext To exit, press Next until the display reads ThatBrew OZ Setting or Adjusting Brew VOL- Umes ScreenBypass Review RecipesSET Pulse Brew Modifying pulse brew Range 1st on time off to 4 minutesNO-NAME Modifyshownext SET Pulse BrewSET Pulse Brew Easy Pulse Setup SET Pulse Brew Enter Times TIMES?DONE? SET Preinfusion Batches DONE?Setup 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 Procedure to set funnel detect Procedures to view/reset the brew countersBrew Counters Funnel Detect optionalService Tools Testing individual components outputsProcedure to test components outputs Brew ValveNothing Pressed FrequencyFactory Defaults Procedure to set factory defaultsTroubleshooting Troubleshooting ProceduresScreen Displayed Possible CauseTemperature Press ON/OFF to terminate the cycleON/OFF switch was pressed after the brew cycle was started Press ON/OFF to terminate the brew cycleTank Heater failure Triac FailureTemperature Sensor Probe Wires shorted to housing, or toWater shut off to brewer Broken or not making connectionEquipment will not operate No power or incorrect voltage Brew switch Switch test proceduresBrew Valve Switch test procedures Data plate within +/- 10%Troubleshooting Problem Possible Cause Overflow Protection Switch When this condition occurs,With power removed from brewer Holding it in open state See above or boilingLimit Thermostat Heating Time TOO LongTroubleshooting Problem Inconsistent beverage level Strainer Server Pointing towards the brewerImproper water pressure 90 psi 138 and 620 kPaConsistently high or low beverage Brew Volume adjustment Water temperatureLevel in server For each brew cycleTroubleshooting Problem Possible Cause Weak beverage Remove and clean lime off tank heatersBrewer is making unusual noises Plumbing lines Water Supply Tank HeatersSchematic Wiring Diagram Single TF DBC Schematic Wiring Diagram Wire Single Phase Schematic Wiring Diagram Single TF DBC
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