Bunn ITCB-DV manual Setting Pulse Brew Easy Pulse Brew, TEA Recipes SET Pulse Brew

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PROGRAMMING THE BREWER (cont.)

PROGRAMMING FUNCTIONS - LEVEL 2 (cont.)

TEA RECIPES: SET PULSE BREW

This function allows the operator to program the brewer to “pulse” the sprayhead flow on and off during a brew cycle (start and stop the flow of water out of the spray- head). This feature allows the ability to “fine-tune” the brewer for specific flavor profiles. Pulse brewing can be set up for any and all batch sizes.

INITIAL SPRAY

ON-

ON-

 

ON-

TIME

TIME

 

TIME ALTERNATES UNTIL

 

 

 

 

 

 

BREW CYCLE IS

OFF-

OFF-

 

OFF-

COMPLETED

 

 

TIME

TIME

 

TIME

 

INITIAL SPRAY

 

 

 

 

OFF-TIME

REMAINING ON

 

 

 

 

 

 

P2293

 

 

 

 

a)1st ON TIME – This time is the duration from when the brew button is pressed to when the desired water level in the funnel is reached. (Soaking the tea leaves)

b)OFF-TIME– This time is the duration from when the water in the funnel reaches the desired ON TIME to when it drains out of the funnel to a desired lower level.

c)LAST ON-TIME– This time is the duration from when the water in the funnel drains down to the lower level to when it fills the funnel to a desired higher level. (Soaking the tea leaves)

These three times can be set two different ways. The first is by setting the total brew time and using a calcu- lated pulse routine. This is done by utilizing the EASY PULSE BREW screen and following the setup for that function.

Setting Pulse Brew – EASY Pulse Brew

Range: Minimum: will adjust to the minimum time required to brew that batch using the set brew vol- umes and flow rate for the sprayhead. Maximum

–will adjust depending on settings. Will always be minimum time + 3 minutes. The brewer will automati- cally calculate what the 1ST ON TIME, OFF TIMES, and LAST ON TIME will be using the initial on time, plus a 7 pulse routine.

The other option allows the actual times to be entered for each of the settings. This is done by utilizing the MANUAL PULSE BREW screen and following the sub- sequent steps under that function.

Setting Pulse Brew – MANUAL Pulse Brew Range: 1ST ON TIME – off to 1 minute OFF TIME – off to 20 seconds

LAST ON TIME – Pre-Infusion to 1 minute

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Contents Phone 217 529-6601 FAX 217 Post Office BOX SPRINGFIELD, IllinoisBUNN-O-MATIC Commercial Product Warranty Volt Machine IntroductionDual Voltage Machine User Notices 0 7IRE .$  #29710.0010 Ptional &IELD 7IRING0 7IRE .$  #29710.0009 Electrical Requirements Dual Volt Toggle Switch Electrical HOOK-UPConductor for earth ground A separate conductor For earth groundTank Drain Plumbing RequirementsPlumbing Hook UP Operating Controls Initial SET-UP Make sure the ON/OFF switch is OFF LED will not be litViewing Assigned Recipes & Asset Number Repeat for Brew B and Brew CCoffee Brewing TEA BrewingWithout a Smart Funnel and G9-2T DBC Grinder With a Smart Funnel and G9-2T DBC or MHG GrinderMedium CleaningGlossary Glossary Programming Section Programming SwitchesProgramming Important Programming Notes Read Carefully Programming the BrewerReady to Brew Water Temp ScreenProgramming the Brewer Programming Functions Flow ChartProgramming Functions Level Brew Lockout Procedure for setting Brew LockoutSET Language Procedure for setting LanguageProgramming the Brewer Programming Functions Level 2 Units Procedure for setting the UnitsModify Show and Next Review Recipes Modify recipe, set up standard recipesProcedure for reviewing the recipes Assign Recipe Master Temp YES Using a Smart Funnel and a G9-2T DBC or MHG GrinderDONE? Ready to Brew Water Temp Coffee Name Setup CompleteCard Contains Recipe for Coffee Name Show Quit SaveStored in the brewer’s memory Review RECIPES? No YESIf the brewing information is not correct, or it is Coffee Name Modify Show NextTEA Modify Show Next Review Recipes No YESRecipe Name Modify Show Next Brew OZ XX.X Done +Batches DONE? Dilute Dely Done +Brew OZ Tea recipe to be modified SET Pulse Brew No YESRead Dilute OZ Water for that particular batch sizeTEA Recipes SET Pulse Brew Setting Pulse Brew Easy Pulse BrewRead Select Method Read Dilute DelyBrew Press and release DONE. The display should read Press and release YES. The display should now read Dilute OZSET Pulse Brew No YES 1ST on TimeSelect Method Easy Next Manual OFF TimeOccurs for that batch size Setting for the batch size just programmed. AfterStep Read 2 Batches DONE?SCREEN, press and release the ON/OFF button NO-NAME Coffee Modify Show NextCoffee recipe to be modified Last on Time Pre-Infusion to 4 minutes Coffee Recipes SET Pulse BrewDirectly to step Size to display the settings for that batch. After aRead SET Pulse Brew Repeat steps 10, 11Press and release DONE. The display should read TEA Modify Show Next Repeat steps 8 through Coffee Recipes Drip TimePulse Brew Master Temp Using -and +, adjust the brew and faucet tem- peratureReady Degree Procedure to set ready temperature Range 2 to 20 F 1 10 CUsing -and +, adjust the ready temperature Procedure to Enable/Disable Ads Enable ADSProcedure to Write an Ad WriteCard no Write From the NEW AD? screen, press and release CardEnabl Sanitation Procedure for enabling sanitation Range 0.0 to 72.0 hrsProcedure to enable energy savings mode Enable EnergysavrEnableFreshTimer DoneTimer Enable Fresh TimerCoffee XXX RefillRange 0 to RefillSpray OZ/M Procedure to adjust the sprayhead flow rate set- tingDilute OZ/M Procedure to adjust the dilution flow rate settingSpray Head CAL No YES Calibrate FLOW? No YESContainer READY? Quit YES Calibrate Spray Quit StartSpray Head CAL No YES Calibrate FLOW? No YESDilution CAL? No YES Container READY? Quit YESBrew B Xxxx Next Reset Brew a Xxxx Next ResetBrew C Xxxx Next Reset Brew COUNTERS? No YESTemps SET Recipe TempsTools YESAsset Number Procedure to enter the asset numberEnter Asset #? Press and release YES. The display will now readProcedure to enter the service number Service NumberEnter Service #? Service TOOLS?Procedure to test components and outputs Service ToolsTest Switches Following components can be individually tested Brew ValveP2883 36748 Test SWITCHES? No YES Service TOOLS? No YESTest OUTPUTS? No YES Right Hidden To Exit Nothing PressedQuency DoneWill Replace ALL Brew Settings Are YOU SURE? No YES Factory Defaults No YESFactory Defaults DefaultsTEA 1 Recipe Factory Default ValuesTEA 2 Recipe TEA 3 RecipeHOT TEA Recipe Factory Default ValuesIced Coffee Recipe NO-NAME Coffee RecipeTroubleshooting Problem TroubleshootingProbable Cause RemedyBrew switch Problem Probable Cause RemedyBrew valve Control BoardAutomatic refill will not operate No water Problem Probable CauseLong Tank drain clampAutomatic refill will not operate or Refill valve Check the wiring harnessTing Water flows into tank continuously Refill valveIf the left three digit number To it is secureHeating Time TOO Long Tank heaters Problem is foundConnect a voltmeter across Working orderStrainer Direction of flow arrow must be TionMove the strainer and check for Obstructions. Clear or replaceLime buildup Temperature probe Control Board Funnel tip Improper water pressure Brew volume adjustment90 psi 138 and 620 kPa Head for lime buildupBrew cycle should be started For proper extractionWeak beverage Type of paper filter Water temperatureCoffee or tealeaves Proper extractionPlumbing lines Water supply Tank heaters Remove and clean lime off tank heatersSolenoids Schematic Wiring Diagram ITCB-DV #%-!4#72. $!2!- I4#! I4# Schematic Wiring Diagram ITCB-C-DV

ITCB-DV specifications

The Bunn ITCB-DV is a commercial coffee brewer known for its efficiency, versatility, and excellent brewing capabilities. Designed for high-demand environments like restaurants, cafes, and other food service establishments, this machine stands out due to its innovative features and technologies that enhance user experience and brewing quality.

One of the main features of the Bunn ITCB-DV is its dual voltage system, allowing it to operate efficiently at both 120V and 240V. This adaptability makes it suitable for a variety of locations without compromising performance. The brewer is designed to brew up to 3.8 gallons of coffee per hour, making it perfect for busy settings where speed and volume are critical.

The ITCB-DV is equipped with a unique Smart Brew technology that ensures precise brewing temperatures and times. This feature guarantees optimal extraction of coffee flavors, resulting in a consistently delicious and aromatic brew. Additionally, the brewer incorporates a digital brew counter that helps users track daily coffee production, allowing for better inventory management.

With an adjustable brew basket and multiple batch sizes, the Bunn ITCB-DV caters to diverse brewing needs. Whether preparing single servings or larger quantities, the brewer accommodates various coffee preferences. The machine is also compatible with Bunn's airpot systems, ensuring that fresh coffee is easily accessible and can be served quickly to customers.

In terms of construction, the Bunn ITCB-DV is built to last. It features a stainless steel exterior that not only adds a sleek appearance but also ensures durability against the rigors of commercial use. Furthermore, the brewer has a front-loading design, which allows for easy access and maintenance, minimizing downtime.

The ITCB-DV is also energy-efficient, featuring a low-wattage option that reduces electricity consumption without sacrificing brewing quality. This characteristic not only helps in cutting down operational costs but also appeals to eco-conscious businesses aiming to reduce their environmental footprint.

Overall, the Bunn ITCB-DV is a reliable and feature-rich coffee brewing solution tailored for high-volume environments. Its combination of advanced technologies, user-friendly design, and robust construction makes it an excellent choice for businesses committed to delivering exceptional coffee experiences. With this brewer, operators can ensure that their customers always enjoy top-quality coffee, brewed with precision and care.
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