BUNN TITAN DUAL High Volume Coffee Brewer User Guide

BUNN TITAN DUAL High Volume Coffee Brewer

Product Information

Specifications

Product Usage Instructions

Installation

1. Select a sturdy and level counter or shelf for installation.
2. Ensure that the area where the brewer will be installed has no water jet devices.
3. Connect the brewer to the power source according to the electrical requirements mentioned in the manual and local/national electrical codes.

Programming
This brewer can be programmed to adjust different functions of the brewing process. Follow the steps below to program the brewer:

1. Refer to the user manual for specific programming instructions.
2. Access the programming menu on the brewer.
3. Select the desired function to adjust (e.g., brew temperature, brew volumes, bypass percentages, pulse brew, etc.).
4. Follow the on-screen prompts or use the buttons to make the desired adjustments.
5. Save the changes and exit the programming menu.

Cleaning and Maintenance
To ensure optimal performance and longevity of the brewer, regular cleaning and maintenance is required. Follow these steps:

1. Refer to the user manual for specific cleaning and maintenance instructions.
2. Disconnect the brewer from the power source.
3. Remove any removable parts and clean them thoroughly using warm soapy water or as recommended in the manual.
4. Clean the brewing chamber and other non-removable parts using a cleaning solution recommended in the manual.
5. Rinse all parts thoroughly with clean water.
6. Reassemble the brewer and ensure all parts are properly secured.
7. Perform a test run to ensure proper functioning after cleaning.

Frequently Asked Questions (FAQ)

• Q: Can this brewer be used outdoors?
  A: No, this brewer is only for indoor use.

• Q: Is it safe to remove the cover of the brewer?
  A: No, removing or opening the cover may result in electric shock. The cover should only be removed by authorized service personnel.

• Q: What should I do if the power cord is damaged?
  A: If the power cord is damaged, it must be replaced by the manufacturer or its service agent with a special cord available from them to avoid hazards.

To ensure you have the latest revision of the manual or to obtain the illustrated parts catalog, please visit the Bunn-O-Matic website, at www.bunn.com. This is FREE, and the quickest way to obtain the latest catalog and manual updates. Contact Bunn-O-Matic Corporation at 1-800-286-6070 to obtain a paper copy of the required Illustrated Parts Catalog mailed via U.S. Postal Service.

BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY

Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:

1. Airports, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCR/MCP/MCA single-cup brewers, thermal servers, and ThermoFresh® servers (mechanical and digital) 1-year parts and 1-year labor.
2. All other equipment – 2 years parts and 1-year labor plus added warranties as specified below:
   • a) Electronic circuit and/or control boards – parts and labor for 3 years.
   • b) Compressors on refrigeration equipment – 5 years parts and 1 year labor.
   • c) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis – parts and labor for 4 years or 40,000 pounds of coffee, whichever comes first.

These warranty periods run from the date of installation BUNN warrants that the equipment manufactured by it will be commercially free of defects in material and workmanship existing at the time of manufacture and appearing within the applicable warranty period. This warranty does not apply to any equipment, component or part that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect, alteration, improper installation or operation, improper maintenance or repair, nonperiodic cleaning and descaling, equipment failures related to poor water quality, damage or casualty. In addition, the warranty does not apply to the replacement of items subject to normal use including but not limited to user replaceable parts such as seals and gaskets. This warranty is conditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephone at 217-529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested by BUNN, shipping the defective equipment prepaid to an authorized BUNN service location; 3) receiving prior authorization from BUNN that the defective equipment is under warranty. THE FOREGOING WARRANTY IS EXCLUSIVE AND IS INSTEAD OF ANY OTHER WARRANTY, WRITTEN OR ORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHER MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers, or employees of BUNN are not authorized to make modifications to this warranty or to make additional warranties that are binding on BUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties and should not be relied upon.If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at its exclusive opinion while the equipment is under warranty, shall either 1) provide at no charge replacement parts and/or labor (during the applicable parts and labor warranty periods specified above) to repair the defective components, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replace the equipment or refund the purchase price for the equipment. THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OF THIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’S SOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND. In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales, loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of downtime, cost of substitute equipment, facilities or services, or any other special, incidental or consequential damages.

392, A Partner You Can Count On, Air Infusion, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress, BUNN Family Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic, Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design, Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series, In-tellisteam, My Café, Phase Brew, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, Smart Hopper, Smart-WAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, Titan, trifecta, TRIFECTA (sylized logo), Velocity Brew, Air Brew, Beverage Bar Creator, Beverage Profit Calculator, Brew better, not bitter., Build-A-Drink, BUNNSource, Coffee At Its Best, Cyclonic Heating System, Daypart, Digital Brewer Control, Element, Milk Texturing Fusion, Nothing Brews Like a BUNN, Picture Prompted Cleaning, Pouring Profits, Signature Series, Sure Tamp, Tea At Its Best, The Horizontal Red Line, Ultra are either trademarks or registered trademarks of Bunn-O-Matic Corporation. The commercial trifecta® brewer housing configuration is a trademark of Bunn-O-Matic Corporation.

INTRODUCTION

This equipment will brew coffee into an awaiting server or airport. The brewer may have an auxiliary hot water faucet. It is only for indoor use on a sturdy and level counter or shelf. Please install in an area where there are no water jet devices.
This brewer can be programmed to adjust different functions of the brewing process, such as brew temperature, brew volumes, bypass percentages, pulse brew, etc. Other features are Energy Savings mode, Freshness Timer, and Clean Alert.

USER NOTICES

Carefully read and follow all notices in this manual and on the equipment. All labels on the equipment should be kept in good condition. Replace any unreadable or damaged labels.

CE REQUIREMENTS

• This appliance must be installed in locations where it can be overseen by trained personnel.
• For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.
• The appliance shall not be tilted more than 10° for safe operation.
• An electrician must provide electrical service as specified in conformance with all local and national codes.
• This appliance must not be cleaned by a water jet.
• This appliance can be used by persons aged 18 years and above if they have been given supervision or instruction concerning the use of the appliance in a safe way and if they understand the hazards involved.
• Keep the appliance and its cord out of reach of children aged less than 18 years.
• Appliances can be used by persons 18 years and above with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the appliance in a safe way and understand the hazards involved.
• Children under the age of 18 years should be supervised to ensure they do not play with the appliance.
• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel to avoid a hazard.
• The machine must not be immersed for cleaning.
• Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised.
• This appliance is intended to be used in household and similar applications such as:
  • staff kitchen areas in shops, offices, and other working environments;
  • by clients in hotels, motels, and other residential-type environments;
  • bed and breakfast type environments.
• This appliance is not intended to be used in applications such as:
  • farm houses;
• Access to the service areas is permitted by Authorized Service personnel only.
• The A-weighted sound pressure level is below 70 dBA.

NORTH AMERICAN REQUIREMENTS

• This appliance must be installed in locations where it can be overseen by trained personnel.
• For proper operation, this appliance must be installed where the temperature is between 41°F to 95°F (5°C to 35°C).
• The appliance shall not be tilted more than 10° for safe operation.
• An electrician must provide electrical service as specified in conformance with all local and national codes.
• This appliance must not be cleaned by a pressure washer.
• This appliance can be used by persons aged 18 years and above if they have been given supervision or instruction concerning the use of the appliance in a safe way and if they understand the hazards involved.
• Keep the appliance and its cord out of reach of children aged less than 18 years.
• Appliances can be used by persons 18 years and above with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the appliance in a safe way and understand the hazards involved.
• Children under the age of 18 years should be supervised to ensure they do not play with the appliance.
• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel to avoid a hazard.
• The machine must not be immersed for cleaning.
• Cleaning and user maintenance shall not be made by children unless they are older than 18 years and supervised.
• This appliance is intended for commercial use in applications such as:
  • staff kitchen areas in shops, offices, and other working environments;
  • by clients in hotel and motel lobbies and other similar types of environments;
• Access to the service areas is permitted by Authorized Service personnel only.

ELECTRICAL REQUIREMENTS
WARNING – If the power cord is ever damaged, it must be replaced by the manufacturer or its service agent with a special cord available from the manufacturer or its service agent to avoid a hazard. Refer to Data Plate on the Brewer, and local/national electrical codes to determine circuit requirements.

• Note : This electrical service consists of 4 current carrying conductors (Neutral, L1, L2, and L3) and a separate conductor for the earth ground.
• Note : This electrical service consists of 4 current carrying conductors (Neutral, L1, L2, and L3) and a separate conductor for earth ground.

SYSTEM VOLTAGE|

V1

|

V2

---|---|---
208| 208| 120
240| 240| 120

• L1, L2, L3, are the 3 phases
• V1 = Phase to phase voltage, between any 2 phases.
• V2 = Phase to neutral voltage, L1 to neutral must be 120V.

SYSTEM VOLTAGE|

V1

|

V2

---|---|---
400| 400| 230
230| | 230

• L1, L2, L3, are the 3 phases
• V1 = Phase to phase voltage, between any 2 phases.
• V2 = Phase to neutral voltage, L1 to neutral must be 230V.

ELECTRICAL HOOK-UP

CAUTION – Improper electrical installation will damage electronic components. Damage caused by incorrect electrical connections is not covered by warranty.

1. An electrician must provide electrical service as specified in conformance with all local, state, and federal electrical codes.

2. Using a voltmeter, check the voltage and color coding of each conductor at the electrical source.
   NOTE – The brewer is shipped without a plug on the power cord. Qualified service personnel must select and install the proper UL-listed grounding-type attachment plug specified on the rear of the brewer.

3. Install the specified plug on the attached power cord.

4. Remove the front access panel to gain access to the terminal block.

5. Connect the brewer to the power source and verify the voltage at the terminal block before proceeding.

6. If plumbing is to be hooked up later be sure the brewer is disconnected from the power source. If plumbing has been hooked up, the brewer is ready for Initial Set-Up.

PLUMBING REQUIREMENTS

• This brewer must be connected to a cold water system with operating pressure between 20 and 90 psi (0.138 and 0.620 mPa) with a minimum of 4.0 GPM from a 1⁄2″ or larger supply line. A shut-off valve should be installed in the line before the brewer. Install a regulator in the line when pressure is greater than 90 psi (0.620 mPa) to reduce it to 50 psi (0.345 mPa). The water inlet fitting is a 3⁄8″ flare.
• NOTE – Bunn-O-Matic recommends 3⁄8″ copper tubing for all installations from the 1⁄2″ water supply line. A tight coil of copper tubing in the water line will facilitate moving the brewer to clean the countertop. Bunn-O-Matic does not recommend the use of a saddle valve to install the brewer. The size and shape of the hole made in the supply line by this type of device may restrict water flow.

As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area.

PLUMBING HOOK UP
NOTE – If a backflow preventer is required by code, a shock arrestor should be installed between the backflow preventer and dispenser. Installing the shock arrestor as close to the dispenser as possible will provide the best results.

1. Remove the shipping cap from the fitting on the bottom of the brewer.
2. Attach the flare tube assembly (supplied separately with the brewer) to the fitting using the copper flare gaskets on each end as shown in the illustration.
3. Flush the water line and securely attach it to the flare elbow fitting.
4. Turn on the water supply.

TANK DRAIN

1. Remove the screws that secure the front access panel. Remove the panel.
2. Unfasten the hose clamp at the end of the drain hose. Remove the plug.
3. Place the end of the drain hose in a drain or a container that has a minimum capacity of 16.0 gallons (60.5 liters).
4. Release the white clamp to drain water from the tank.
5. When the tank is empty, close the white clamp, replace the plug, and tighten the clamp at the end of the drain hose.
6. Replace the front panel and tighten the screws.

OPERATING CONTROLS

• A. MAIN ON/OFF SWITCH
  This switch, located under the brewer in front of the right rear leg, turns power on and off to all components in the brewer.

• B. ON/OFF SWITCH (ENABLE BREW)
  Pressing the “ON/OFF” switch will alternately turn the selected brewing side on and off. Pressing this switch during the brew cycle will interrupt the brew cycle, stopping the flow of water. Pressing this switch during the programming of the brewer will exit the setup and return to the main screen.

• C. PROGRAMMING (left)
  This hidden switch can be used to scroll backward through the function list while in programming mode.

• D. BREW
  When the ON/OFF switch is ON and the main screen is visible, momentarily pressing and releasing this button will begin a brew cycle on the selected side.

• E. PROGRAMMING (right)
  Pressing and holding this switch allows entry into the programming menus. Pressing and releasing the switch steps through each function screen while in the programming mode.

• F. BATCH SELECTOR SWITCHES
  Pressing the switch corresponding to the Half or Full batch selects the amount of product to be brewed on the selected side. Pressing a different switch after a brew cycle has been initiated does not change the brew batch in progress. Light indicates the selected batch to brew. Also used in programming to adjust settings on both batch sizes.

• G. FUNCTION SCREEN
  This is the display that shows the various functions of the brewer and allows the programming to be accomplished.

• H. FUNCTION SCREEN SWITCHES
  These are hidden switches that are used to program the brewer when in the programming mode.

INITIAL SET-UP

CAUTION – The brewer must be disconnected from the power source throughout the initial setup, except when specified in the instructions.

1. Insert an empty funnel into the funnel rails of one of the brew stations.

2. Place an empty server under the funnel.

3. Connect the brewer to the power source. Make sure the corresponding ON/OFF switch is ON (LED will be lit).

4. Water will flow into the tank and stop when the tank is filled. The display will show PLEASE WAIT…TANK FILLING until the tank is filled with water.

5. Wait approximately twenty-five minutes for the water in the tank to heat to the proper temperature. The display will show READY TO BREW…WATER TEMP: 205° when the tank is at operating temperature. Some water may drip from the funnel during this time; this is due to expansion and should not occur thereafter.
   NOTE : Brew water temperature is factory set at 205° F (96.1° C). Refer to TEMPERATURE SELECTION below should the water temperature need to be increased or decreased. When the brew water temperature is changed, the ready temperature will need to be increased or decreased also.

6. Place a small vessel beneath the faucet and open the faucet handle. Release it when you hear the tank refilling.

7. Water volumes and flow settings have been preset at the factory. Refer to adjustments for the Set Brew Volumes or Calibrate Flow section of the Programming Manual on the Bunn-O-Matic website, at www.bunn. com should the volume need to be increased or decreased.

8. The brewer is now ready for use under the instructions for Coffee Brewing.

TEMPERATURE SELECTION
SET TEMP – Range: 185˚F (85˚C) to 205˚F (96˚C)
This function allows the operator to set the brew water temperature in the tank. It also sets the hot water faucet dispensing temperature.

Procedure for setting the Set Temp:

1. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press and release the right hidden switch until the display reads SET TEMP: XXX°.
2. Using (-) and (+), adjust the brew and faucet temperature.
3. When finished, press DONE to save the new setting and to advance to the next function screen, READY TEMP: XXX°. Press and release the ON/OFF switch (either on DUAL brewers) to exit programming and return to the MAIN SCREEN.

READY TEMP – Range: 2° to 20° F (2° to 10° C)
This function allows the operator to set the minimum temperature allowable to start a brew cycle. The range can be from 2° to 20° F within the set temperature. The water must be at the READY temperature or higher for the display to indicate READY TO BREW. If brew lockout is enabled, the brewing process will not start below this READY temperature.

Procedure to set ready temperature:

1. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press and release the right hid-den switch until display reads READY TEMP: XXX°.
2. Using (-) and (+), adjust the ready temperature.
3. When finished, press DONE to save the new setting and to advance to the next function screen, BREW SET-TINGS ?. Press and release the ON/OFF switch (either on DUAL brewers) to exit programming and return to the MAIN SCREEN.

COFFEE BREWING

1. Begin each brew cycle with a clean empty brew funnel.

2. Insert a BUNN filter into the funnel.
   NOTE : The funnels are equipped with 4 wire loops that can be folded over the top edge of the filter if desired, to prevent the filter from folding in during the brew cycle.

3. Pour the fresh coffee into the filter and level the bed of grounds by gently shaking.

4. Slide the funnel into the funnel rails of the selected side until it stops.

5. Place an empty server under the funnel.

6. The ON/OFF (Enable Brew) switch for the selected side must be ON. Select the desired batch size.

7. Momentarily press and release the BREW button. There may be certain situations in which the brew cycle will not begin when BREW is pressed:
   a. SWITCH NOT ON – ON/OFF must be ON.
   b. BREW TEMPERATURE TOO LOW – wait until heated or cancel the BREW LOCKOUT option.
   c. CHECK FUNNEL – remove funnel, empty previously brewed grounds, and replace with fresh.
   d. DISABLED – select a different brew button or batch size.

8. If none of the above messages are displayed, the display will read NOW BREWING and show the time remaining in the brew cycle.

9. Following the brew will be a countdown of drip time DRIPPING which shows the time remaining until the coffee no longer drips from the funnel tip.

10. Carefully remove the brew funnel and discard the grounds and filter only after visible dripping stops.

CLEANING

1. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment. Do NOT clean this equipment with a water jet device.

2. Check and clean each spray head. The spray head holes must always remain open.
   NOTE : Any buildup on the spray head may restrict water flow, and impact your coffee brewing. For consistently great coffee, clean spray heads weekly. Upon visual inspection, light may pass through all holes in the spray head plate, but a thin film of residue can pass light and still impede water flow.

3. Remove the spray head from the brewer. Disassemble by removing the seal.

4. Use the pointed end of the spray head cleaning tool to remove any mineral deposits from the spray head holes.

5. Insert the long end of the spray head cleaning tool into the spray head fitting, and rotate several times to remove any mineral deposits from the fitting.

6. Insert the short end of the spray head cleaning tool into the bypass fittings, and rotate several times to remove any mineral deposits from the fitting.

7. Reassemble the spray and reattach. The spray only needs to be hand-tightened.
   Refer to the Programming Manual on the Bunn-O-Matic website, at www.bunn.com for a calibration routine to verify sprayed flow rate matches the programmed flow rate. The brewer may need to be re-calibrated due to lime buildup. If the brewer is cleaned and build-up removed, the brewer must be re-calibrated to achieve desired volumes.

VIEWING ASSET & SERIAL NUMBER

1. To view the asset number of the machine, press and hold the left hidden switch until the display reads: ANXXXXXX…ASSET NUMBER. Release the left hidden switch.
2. After a 5-second delay, the display will read: DTTNXXXXXX. This is the serial number of the machine.

References

• BUNN - Bunn-O-Matic Corporation
• Manual-Hub.com – Free PDF manuals!

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