TITAN DUAL™ TITAN SINGLE™ PROGRAMMING MANUAL BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 41344.
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows: 1) All equipment other than as specified below: 2 years parts and 1 year labor. 2) Electronic circuit and/or control boards: parts and labor for 3 years. 3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.
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.
1. 2. VIEWING ASSET & SERIAL NUMBER 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. After a 5 second delay, the display will read: DTTNXXXXXX. This is the serial number of the machine.
PROGRAMMING THE BREWER The programming of the brewer is divided into two levels. There is one function in Level 1. All other functions are accessed in Level 2. The following function screens are in order of appearance. Each screen will have instructions on how to access and the procedures for programming the various functions of the brewer.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - FLOW CHART PROGRAMMING FUNCTIONS - LEVEL I BREW LOCKOUT? NO DONE YES PROGRAMMING FUNCTIONS - LEVEL 2 SET LANGUAGE? NO YES READY TEMP 195° (-) DONE (+) L SPRY OZ/M: XX.X (-) DONE (+) CALIBRATE FLOW? NO YES ENABL ENERGYSAVR NO DONE YES SERVICE TOOLS ? NO YES UNITS SINGLE BREW SETTINGS ? NO YES DUAL XX REFILL XXX (-) DONE (+) SPRY OZ/M: XX.X BYPS OZ/M: XX.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL I BREW LOCKOUT This function allows the operator to prevent or allow brewing if the water temperature is less than the set READY temperature. Procedure for setting Brew Lockout: 1. To access this function screen press and hold the right hidden switch. Release when the display reads: BREW LOCKOUT? NO DONE YES Press here Press here Press here for DONE for YES for NO 2. The YES or NO should be flashing.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) The functions in the second level of programming allow the operator to adjust brew settings and other feature options. To access the level 2 function screens press and hold the right hidden switch for approximately 5 seconds. Release when the display reads: SET LANGUAGE This function allows the operator to select the language used for the display. Procedure for setting Language: 1.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SEL BREWER TYPE This function allows the operator to select which brewer model this software is installed in. Procedure for setting the Brewer Type: 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 SEL BREWER TYPE. SINGLE or DUAL should be flashing. 2.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SET TEMP: XXX° SET TEMP This function allows the operator to adjust the brew water temperature in the tank. This also sets the hot water faucet dispense temperature. (-) DONE (+) READY TEMP: XXX° Procedure for setting the Set Temp Range: 185° to 205° F (85° - 96° C) (-) DONE (+) 1. Press and hold the right hidden switch until the display reads SET LANGUAGE.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) READY TEMP 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.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS This function allows the operator to modify the BREW VOLUMES, BYPASS PERCENTAGES and BREW METER for each batch size of both brew stations. BREW SETTINGS ? NO Procedure to set or modify brew volumes. Range: 10 to 500 oz. 1. Press and hold the right hidden switch until display reads SET LANGUAGE. Press the right hidden switch until display reads BREW SETTINGS ?. 2. Press YES to proceed.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.) BREW SETTINGS ? Procedure to set or modify % Bypass settings. Range: 0 to 90% for both batch sizes NO 1. Press and hold the right hidden switch until display reads SET LANGUAGE. Press the right hidden switch until display reads BREW SETTINGS ?. 2. Press YES to proceed. The display should now read: MODIFY, SHOW and NEXT (SINGLE Brewers). LEFT SIDE, along with MODIFY, SHOW and NEXT (DUAL Brewers). 3.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.) Procedure to set or modify BREW METER. Range: 1 to 14 for both batch sizes BREW SETTINGS ? NO YES NOTE: Using BREW METER will overwrite PULSE BREW settings. This function allows the operator to program the brewer to a non-pulsed brew cycle (setting 1), or to “pulse” the sprayhead flow on and off during a brew cycle (start and stop the flow of water out of the sprayhead).
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.) SET PULSE BREW/PREINFUSION 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 sprayhead). 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.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.) 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 both batch sizes.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW SETTINGS (cont.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) REFILL Range: 0 to 155 XXX REFILL 155 (-) This function allows the operator to adjust the sensitivity of the refill circuit. This is mainly a troubleshooting feature. Water in different geographical locations can have different conductivities. By adjusting the sensitivity of the refill circuit, this will allow the brewer to operate under various water conditions.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SPRAY OZ/M (SINGLE BREWERS) This function allows the operator to view or to enter the actual flow rate coming out of the sprayhead of the brewer. This is NOT used to control the actual flow rate, but to tell the internal controller how fast the water is flowing. L/R SPRAY OZ/M (DUAL BREWERS) This function allows the operator to view or to enter the actual flow rate coming out of the sprayhead for each side of the brewer.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BYPASS OZ/M (SINGLE BREWERS) This function allows the operator to view or to enter the actual flow rate coming out of the bypass nozzle of the brewer. This is NOT used to control the actual flow rate, but to tell the internal controller how fast the water is flowing. L/R BYPASS OZ/M (DUAL BREWERS) This function allows the operator to view or to enter the actual flow rate coming out of the bypass nozzle for each side of the brewer.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) CALIBRATE FLOW This function allows the operator to enter the actual flow rate of the sprayhead and the bypass for each side of the brewer by dispensing both separately for one minute. The volumes are then entered into the brewer. Procedure to calibrate the sprayhead flow rate: 1. Place a container, accurately graduated and with a minimum capacity of 60 ounces, beneath the funnel. 2.
PROGRAMMING THE BREWER (cont.) CALIBRATE FLOW? PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) NO YES PRESSING NO WILL ADVANCE TO BREW COUNTERS CALIBRATE FLOW (Continued) Procedure to calibrate the bypass flow rate: 1. Place a container, accurately graduated and with a minimum capacity of 60 ounces, beneath the funnel. 2. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press the right hidden switch until the display reads CALIBRATE FLOW. 3.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) BREW COUNTERS This function allows the operator to track the total number of brew cycles completed. For DUAL brewers the number of batches brewed for each side can be tracked. There are two resettable counters, and one life counter that is not resettable for SINGLE brewers and four resettable counters, and one life counter that is not resettable for DUAL brewers. Procedure to view/reset the brew counters: 1.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) ENABLE ADS This function allows the operator to choose whether or not to display an advertising message. An ad can be saved to the brewer by either writing the ad using the programming commands, or by entering the ad into the brewer using an AD CARD. This message will be displayed when the brewer is not in use. Procedure to Enable/Disable Ads: 1. Press and hold the right hidden switch until the display reads SET LANGUAGE.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.
PROGRAMMING THE BREWER (cont.) ENABL CLEAN ? PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) NO ENABL CLEAN This function allows the operator to enable the sanitation function and set the time before a cleaning alert will be displayed. DONE WITH YES FLASHING PRESS DONE WITH NO FLASHING PRESS DONE Enabl Energy Savr Procedure for enabling clean: Range: 0.0 to 72.0 hrs NO 1. Press and hold the right hidden switch until the display reads SET LANGUAGE.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) ENABLE ENERGYSAVR This function allows the operator to enable the ENERGY SAVINGS mode function and set the idle time. Once the set idle time has expired, the operator can choose to have the heaters either turn off, or reduce the tank holding temp to 140° F (60° C). Procedure to enable energy savings mode: Range: 0.5 to 24.0 hrs If enabled, default setting is 140° F (60° C) tank temperature after 4.0 hrs. idle time. 1.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) ENABLE FRESH TIMER This function allows the operator to enable the Freshness Alert and set the expiration time. The expiration time is the amount of time the product is allowed to sit in the server/dispenser before a fresh batch is brewed. Procedure for enabling/setting the Freshness Timer: Range: Coffee 0.5 to 4.0 hrs If enabled, default setting is 2.0 hrs. 1. Press and hold the right hidden switch until the display reads SET LANGUAGE.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) ASSET NUMBER This function allows the operator to enter the machine's asset number. This can be useful for tracking the usage or service of an individual machine within a group. Procedure to enter the asset number: 1. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press the right hidden switch until the display reads: ENTER ASSET #? 2. Press and release YES. The display will now read ANXXXXXX. 3.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SERVICE NUMBER This function allows the operator to enter in the telephone number to call if service is needed. The service number will be displayed anytime there is a fault message displayed (see Troubleshooting on page 46). Procedure to enter the service number: 1. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press the right hidden switch until the display reads: ENTER SERVICE #? 2.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) SERVICE TOOLS This function allows the testing of individual components and the ability to check switches for proper function. This function also tests the funnel sensor coil’s frequency (diagnostic tool for troubleshooting purposes only).
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.) FACTORY DEFAULTS This function allows the operator to erase ALL of the previously entered recipes and ad messages. Factory-set default values will replace ALL previous settings. Procedure to set factory defaults: 1. Press and hold the right hidden switch until the display reads SET LANGUAGE. Press the right hidden switch until the display reads FACTORY DEFAULTS. 2. Pressing NO will return to the MAIN SCREEN.
PROGRAMMING THE BREWER (cont.) PROGRAMMING FUNCTIONS - LEVEL 2 (cont.
