Bunn ITCB-DV manual Coffee Recipes Drip Time, Pulse Brew, Repeat steps 8 through

Page 39

PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

COFFEE RECIPES:

DRIP TIME

This function allows the operator to adjust the DRIP TIME (time from end of sprayhead flow to when liquid stops dripping from the funnel). When the brew cycle is complete, the display will show DRIPPING and will countdown the time until the funnel empties.

Setting DRIP TIME:

Range: OFF to 5 minutes for all batch sizes.

display should show the name of the recipe be- ing programmed (modified) along with SETUP COMPLETE. After a 5 second delay, the display will advance to the next recipe name in the brewer’s memory. If no other coffee names are present, the display will read THAT WAS THE LAST RECIPE. To exit to the MAIN SCREEN, press and release the ON/OFF button.

REVIEW RECIPES

NO YES

BREW

BREW

BREW

A

B

C

NOTE: If the brewer is already in the DRIP TIME screen, skip steps 1 through 7 and proceed directly to step 8.

1.

Press and hold the right hidden button until the dis-

 

play reads SET LANGUAGE. Press the right hidden

 

button until the display reads REVIEW RECIPES.

2.

Press YES to proceed. The display should now read

 

TEA 1, along with MODIFY SHOW NEXT.

3.

Press and release NEXT to advance to the desired

 

coffee recipe to be modified.

4.

Press and release MODIFY. The display should read

 

BREW OZ:

5.

Press and release DONE. The display should read

 

2 BATCHES DONE?

6.

Press and release YES. The display will read SET

 

PULSE BREW.

7.

Press and release NO. The display should now read

 

DRIP TIME and a batch light should be flashing.

PRESSING NO WILL ADVANCE TO NEXT FUNCTION SCREEN

ADVANCE TO THE

RECIPE TO BE

MODIFIED

TEA 1

MODIFY SHOW NEXT

BREW

BREW

BREW

A

B

C

(RECIPE NAME)

MODIFY SHOW NEXT

BREW

BREW

BREW

A

B

C

SET BREW OZ XX.X WHEN BOTH BATCHES ARE DONE,

PRESS YES TO ADVANCE TO

EASY PULSE BREW

SET PULSE BREW

NO YES

BREW

BREW

BREW

A

B

C

8.

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

 

when the brew solenoid shuts off to when drip-out

 

occurs for that batch size.

9.

When finished, press the other batch size and repeat

 

step 8.

 

DRIP TIME

X:XX

 

(-)

DONE

(+)

 

BREW

BREW

BREW

SET BOTH

BATCH SIZES

A

B

C

 

 

 

 

 

 

 

 

 

 

10.

When finished, press DONE. The display should

 

read 2 BATCHES DONE?

11.

If both batch sizes are not correct, press and release

 

NO to return to the DRIP TIME setup screen and

 

repeat steps 8 through 10.

12.

If both batch sizes are correct, press YES. The

IF NO, RETURN TO

DRIP TIME

2 BATCHES DONE?

NO YES

BREW

BREW

BREW

A

B

C

(RECIPE NAME)

SETUP COMPLETE

AFTER A 5 SECOND DELAY,

DISPLAY WILL ADVANCE

TO NEXT RECIPE IN

BREWER MEMORY.

IF NO OTHER COFFEE NAMES

ARE PRESENT, THE DISPLAY

WILL READ:

THAT WAS THE

LAST RECIPE

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P2869

36748 051304

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Contents Phone 217 529-6601 FAX 217 Post Office BOX SPRINGFIELD, IllinoisBUNN-O-MATIC Commercial Product Warranty Introduction Dual Voltage MachineVolt Machine User Notices Ptional &IELD 7IRING 0 7IRE .$  #29710.00090 7IRE .$  #29710.0010 A separate conductor For earth ground Dual Volt Toggle Switch Electrical HOOK-UPElectrical Requirements Conductor for earth groundPlumbing Requirements Plumbing Hook UPTank Drain Operating Controls Repeat for Brew B and Brew C Make sure the ON/OFF switch is OFF LED will not be litInitial SET-UP Viewing Assigned Recipes & Asset NumberWith a Smart Funnel and G9-2T DBC or MHG Grinder TEA BrewingCoffee Brewing Without a Smart Funnel and G9-2T DBC GrinderMedium CleaningGlossary Glossary Programming Switches ProgrammingProgramming Section Screen Programming the BrewerImportant Programming Notes Read Carefully Ready to Brew Water TempProgramming the Brewer Programming Functions Flow ChartProgramming Functions Level Brew Lockout Procedure for setting Brew LockoutProcedure for setting Language Programming the Brewer Programming Functions Level 2SET Language Units Procedure for setting the UnitsReview Recipes Modify recipe, set up standard recipes Procedure for reviewing the recipesModify Show and Next Assign Recipe Master Temp YES Using a Smart Funnel and a G9-2T DBC or MHG GrinderDONE? Coffee Name Show Quit Save Coffee Name Setup CompleteReady to Brew Water Temp Card Contains Recipe forCoffee Name Modify Show Next Review RECIPES? No YESStored in the brewer’s memory If the brewing information is not correct, or it isBrew OZ XX.X Done + Review Recipes No YESTEA Modify Show Next Recipe Name Modify Show NextDilute Dely Done + Brew OZBatches DONE? Water for that particular batch size SET Pulse Brew No YESTea recipe to be modified Read Dilute OZTEA Recipes SET Pulse Brew Setting Pulse Brew Easy Pulse BrewRead Dilute Dely BrewRead Select Method Press and release DONE. The display should read Press and release YES. The display should now read Dilute OZOFF Time 1ST on TimeSET Pulse Brew No YES Select Method Easy Next ManualRead 2 Batches DONE? Setting for the batch size just programmed. AfterOccurs for that batch size StepNO-NAME Coffee Modify Show Next Coffee recipe to be modifiedSCREEN, press and release the ON/OFF button Last on Time Pre-Infusion to 4 minutes Coffee Recipes SET Pulse Brew Repeat steps 10, 11 Size to display the settings for that batch. After a Directly to step Read SET Pulse BrewPress and release DONE. The display should read TEA Modify Show Next Coffee Recipes Drip Time Pulse BrewRepeat steps 8 through Master Temp Using -and +, adjust the brew and faucet tem- peratureProcedure to set ready temperature Range 2 to 20 F 1 10 C Using -and +, adjust the ready temperatureReady Degree Write Enable ADSProcedure to Enable/Disable Ads Procedure to Write an AdCard no Write From the NEW AD? screen, press and release CardEnabl Sanitation Procedure for enabling sanitation Range 0.0 to 72.0 hrsDone Enable EnergysavrProcedure to enable energy savings mode EnableFreshTimerXXX Refill Enable Fresh TimerTimer CoffeeRange 0 to RefillSpray OZ/M Procedure to adjust the sprayhead flow rate set- tingDilute OZ/M Procedure to adjust the dilution flow rate settingCalibrate Spray Quit Start Calibrate FLOW? No YESSpray Head CAL No YES Container READY? Quit YESContainer READY? Quit YES Calibrate FLOW? No YESSpray Head CAL No YES Dilution CAL? No YESBrew COUNTERS? No YES Brew a Xxxx Next ResetBrew B Xxxx Next Reset Brew C Xxxx Next ResetYES SET Recipe TempsTemps ToolsPress and release YES. The display will now read Procedure to enter the asset numberAsset Number Enter Asset #?Service TOOLS? Service NumberProcedure to enter the service number Enter Service #?Following components can be individually tested Brew Valve Service ToolsProcedure to test components and outputs Test SwitchesP2883 36748 Right Hidden To Exit Nothing Pressed Service TOOLS? No YESTest SWITCHES? No YES Test OUTPUTS? No YESQuency DoneDefaults Factory Defaults No YESWill Replace ALL Brew Settings Are YOU SURE? No YES Factory DefaultsTEA 3 Recipe Factory Default ValuesTEA 1 Recipe TEA 2 RecipeNO-NAME Coffee Recipe Factory Default ValuesHOT TEA Recipe Iced Coffee RecipeTroubleshooting Remedy TroubleshootingProblem Probable CauseControl Board Problem Probable Cause RemedyBrew switch Brew valveTank drain clamp Problem Probable CauseAutomatic refill will not operate No water LongAutomatic refill will not operate or Refill valve Check the wiring harnessTo it is secure Water flows into tank continuously Refill valveTing If the left three digit numberHeating Time TOO Long Working order Problem is foundTank heaters Connect a voltmeter acrossObstructions. Clear or replace TionStrainer Direction of flow arrow must be Move the strainer and check forLime buildup Temperature probe Control Board Funnel tip Head for lime buildup Brew volume adjustmentImproper water pressure 90 psi 138 and 620 kPaBrew cycle should be started For proper extractionProper extraction Water temperatureWeak beverage Type of paper filter Coffee or tealeavesRemove and clean lime off tank heaters SolenoidsPlumbing lines Water supply Tank heaters Schematic Wiring Diagram ITCB-DV #%-!4#72. $!2!- I4#! I4# Schematic Wiring Diagram ITCB-C-DV
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