Bunn TITAN DUAL manual Glossary

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GLOSSARY

BREW LOCKOUT: The inability to initiate a brew if the water temperature is less than the ready temperature programmed into the brewer.

BREW METER: The setting of a pulse brew routine by entering in the total desired water delivery time. The brewer will then calculate and perform a pulse brew routine using a predetermined formula.

BYPASS: The process of diverting a portion of the brew water to the outside of the paper filter so that it does not pass through the coffee grounds. This process is sometimes used to optimize the flavor of the finished brew. DRIP TIME: The length of time from when the water spray over the grounds ends to the time when no water or product drips from the funnel tip.

ENERGY SAVINGS MODE: If enabled, the heaters will either shut down or reduce the tank holding temperature to 140°F (60°C) after the set idle time.

FACTORY DEFAULTS: The factory preset brew settings that were installed into the brewer’s memory.

FIRST ON-TIME: During a pulse brew, this is the time set for the initial flow of water over the grounds.

FRESHNESS TIMER: If enabled, the brewer will display an alert if a new coffee batch has not been brewed before the set time has expired.

FUNNEL LOCK: A solenoid controlled plunger locking mechanism which engages when a brew cycle has begun preventing the removal of the funnel until end of Drip Time.

FUNNEL SENSING COIL: A sensor at the front of the brewer that reads what name and batch size of coffee was ground into the funnel and allows for the brewer to automatically set itself to what is read from the funnel handle. Also used to read in recipe and ad card information.

IDLE TIME (ENERGY SAVINGS MODE): If ENERGY SAVINGS Mode is enabled, the length of time the brewer is inactive before the heaters turn off or hold at 140°F (60°C).

LAST ON-TIME: During a pulse brew, this is the time set for the second on-time and each alternative on-time for the remainder of the brew.

MAIN SCREEN: The term used to describe the screen that is displayed when the brewer is not in use. This screen is also displayed after exiting the programming mode.

MANUAL PULSE BREW SETUP: The setting of a pulse brew routine by manually entering in the 1st on time, off time and last on time.

SET TEMP: The temperature at which the tank will heat to and hold.

OFF-TIME: During a pulse brew or preinfusion, this is the time set for the length of time that the water is not spraying over the grounds.

PREINFUSION: The process of beginning a brewing cycle with an initial spray of water onto the grounds followed by a pause in the spray. After the programmed pause, the spray continues without interruption until the end of the brewing cycle.

PULSE BREW: The process that allows the brew water to start, and then stop, repeatedly over the grounds in order to derive the best flavor from the coffee. Pulse brew is also used in some instances to prevent a funnel overflow.

CLEAN MODE: If enabled, the brewer will display a message after a set amount of time indicating the machine needs cleaning and sanitizing.

WARNING TIME (FRESHNESS TIMER): If the Freshness Timer is enabled, the length of time from when the brew was completed until a “Freshness Alert” message will display, communicating that a fresh batch of product needs to be brewed.

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Contents Phone 217 529-6601 FAX 217 Post Office BOX SPRINGFIELD, IllinoisTrademarks of Bunn-O-Matic Corporation BUNN-O-MATIC Commercial Product WarrantyIntroduction ContentsUser Notices Electrical HOOK-UP 400/230V volt ac three phase 50/60 Hz modelsElectrical Requirements Tank Drain CE RequirementsPlumbing Requirements Plumbing Hook UPOperating Controls Tank Filling until tank is filled with water Initial SET-UPViewing Asset & Serial Number Coffee Brewing Cleaning Glossary Programming Section Programming SwitchesProgramming Screen Programming Lockout SwitchProgramming the Brewer Important Programming Notes Read CarefullyProgramming Functions Level Programming the BrewerProgramming 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 UnitsSET Temp Ready Temp Procedure to set ready temperature Range 2 to 20 F 2 to 10 CNext Brew SettingsProcedure to set or modify brew volumes. Range 10 to 500 oz Press YES to proceed. The display should now Ton until display reads Brew Settings ?Press and release the right hidden button until Batches DONE? SET Pulse BREW/PREINFUSION Setting Pulse BrewOFF Time XXX Done + Are YOU Sure ? Review Settings ?Drip Time LEFT---- RightCopy Settings ? No YES Range 0 to RefillSpray OZ/M Procedure to adjust the sprayhead flow rate set- tingBypass OZ/M Procedure to adjust the bypass flow rate settingRepeat steps 1-7 to calibrate the other side Procedure to calibrate the sprayhead flow rateCalibrate Flow Repeat steps 1-7 to calibrate the other side Brew Counters Procedure to view/reset the brew countersProcedure to Enable/Disable Ads Enable ADSSAVE? No Edit YES Advertisement Setup Complete Procedure for enabling clean Range 0.0 to 72.0 hrs Enabl CleanDone Enable EnergysavrTimer Enable Fresh Timer Press 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 #?Test Switches Service ToolsProcedure to test components and outputs Service TOOLS? No YES Pressed Left HiddenDone Quency YOU SURE? Factory DefaultsProcedure to set factory defaults Factory Default Values Troubleshooting Remedy TroubleshootingProblem Probable CauseControl Board Problem Probable Cause RemedyTest switch procedures on Brew valveIf the left three digit number LongRefill probe or Sensitivity set Ting Obstructions. Clear or replace Refill valveAutomatic refill will not operate or Problem Probable CauseControl Board ON/OFF Switch Foreign material lodged in valve Water flows into tank continuously Refill valveTing To it is secureHeating Time TOO Long Sprayhead or air vent Test outputs procedures onNo bypass water Bypass valve Lime buildup90 psi 138 and 620 kPa Brew volume adjustmentInconsistent beverage level Improper water pressure Server/dispenserVibrate during operation Tank heaters Remove and clean lime off tank HeatersFor proper extraction SolenoidsProper extraction Water temperatureWeak beverage Type of paper filter CoffeeSchematic Wiring Diagram Schematic Wiring Diagram Titan Dual CE

TITAN DUAL specifications

The Bunn TITAN DUAL is a commercial coffee brewer designed to deliver high-quality coffee with efficiency and consistency. Made for establishments that prioritize both speed and taste, the TITAN DUAL stands out with a variety of features that enhance its usability and performance.

One of the significant features of the Bunn TITAN DUAL is its dual brewing capability, which allows users to brew two separate batches of coffee simultaneously. This is particularly beneficial for busy cafes and restaurants that need to meet high customer demand during peak hours. The brewer can support various batch sizes, empowering users to customize their brewing to match the needs of their business, whether it’s a quick single cup or several gallons at once.

The Bunn TITAN DUAL employs advanced brewing technology, including NitroCold Brew options that create a smooth, cold coffee with a unique flavor profile. This technology allows for the extraction of rich flavors while maintaining a refreshing finish, catering to modern coffee trends that demand versatility.

Another notable feature is the integrated digital brewing controls. The intuitive interface allows baristas to set precise brew times and temperatures, ensuring that each cup of coffee is consistently high quality. With programmable features, coffee shops can optimize their brewing processes, reducing waste while maximizing flavor.

The TITAN DUAL is designed for ease of maintenance, with removable parts that simplify cleaning and servicing. This ensures that the brewer can remain operational with minimal downtime, an essential aspect for any commercial kitchen environment. The stainless steel construction promises durability, making it an investment that can withstand the rigors of daily use.

Additionally, the Bunn TITAN DUAL reportedly has a high-capacity water tank, which ensures quick recovery time between brews. This feature is crucial during busy service times, as it allows for rapid preparation of coffee without long waiting periods.

With energy efficiency in mind, the brewer is designed to quickly heat water to the optimal temperature. This not only benefits the environment but also helps reduce operating costs over time.

In summary, the Bunn TITAN DUAL is an advanced commercial coffee brewer engineered for speed, efficiency, and quality. Its dual brewing capabilities, advanced technologies, and user-friendly features make it a valuable addition to any coffee-focused business, ensuring that customers receive a consistent and satisfying coffee experience.
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