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- DUAL SH DBC WITH SMART FUNNEL DUAL068000
- Programming Manual
Bunn DUAL SH DBC WITH SMART FUNNEL DUAL068000 Programming Manual
Summary of DUAL SH DBC WITH SMART FUNNEL DUAL068000
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Single ® tf dbc ® w/smart funnel ® dual ® tf dbc ® w/smart funnel ® s/n dual068000 & up programming manual bunn-o-matic corporation post office box 3227 springfield, illinois 62708-3227 phone: (217) 529-6601 fax: (217) 529-6644 41342.0000c 4/12 ©2008 bunn-o-matic corporation s/n sng0033000 & up.
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Page 2 41342 030912 bunn-o-matic commercial product warranty bunn-o-matic corp. (“bunn”) warrants equipment manufactured by it as follows: 1) airpots, thermal carafes, decanters, gpr servers, iced tea/coffee dispensers, mcp/mca pod brewers thermal servers and thermofresh servers (mechanical and digi...
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Page 3 table of contents glossary ......................................................................................................................................4 programming .........................................................................................................................
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Page 4 glossary ad card: an assembly consisting of computer chips and an instruction label. Used for loading advertising messages into the brewer. Brew lockout: the inability to initiate a brew if the water temperature is less than the ready temperature programmed into the brewer. Bypass: the proces...
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Page 5 programming using the menu-driven display on the front of the brewer, the operator has the ability to alter or modify various brewing parameters such as brew temperatures, brew volumes, bypass percentages, etc. This allows for the precise brewing of various flavors of coffee. Programming of t...
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Page 6 main screen this screen will be shown when the brewer is ready for use. The screen displays the water temperature in the tank. When the water in the tank reaches the correct set temperature, the display will change from heating to ready to brew. Programming lockout switch (mounted on main con...
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Page 7 programming the brewer (cont.) program functions - level 2 there are three methods of programming the vari- ous brewing parameters of the single tf and dual tf with smart funnel brewers. Method 1: using a smart funnel and a g9-2t dbc or mhg grinder: certain coffee names are stored in the g9-2...
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Page 8 programming the brewer (cont.) 41342 101911 cycles thru right side program constants level 1 press upper right hidden switch for approximately 2 seconds, until the following screen appears. Level 2 press upper right hidden switch for approximately 4 seconds, until “units” appears on screen. R...
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Page 9 program flow diagram (cont.) programming the brewer (cont.) % bypass xx (-) done (+) 3 batches done? No yes set pulse brew no yes 3 batches done? No yes drip time x.Xx (-) done (+) no-name left setup complete continue to (b) (c) select method easy next manual brew time: x:xx (-) done (+) no-n...
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Page 10 program flow diagram (cont.) programming the brewer (cont.) l byps oz/m xx.X (-) done (+) r byps oz/m xx.X (-) done (+) calibrate flow? No yes brew counters? No yes funnel detect? No done yes service tools? No yes sel brewer type? No yes (f) finished, returns to main screen left 0 next reset...
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Page 11 units metric done eng changing units will!! Erase!! All previously stored recipes and all setup info wil be lost! Are you sure? Yes no selects metric as the unit of measure replace exit selects english as the unit of measure units (setting units of measure) this function allows the units of ...
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Page 12 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...
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Page 13 must grind into funnel first (coffee name) setup complete begin setup of (coffee name) quit setup? Yes use left side only insert funnel with new name review recipes? No yes (coffee name) no yes 3 batches done? No yes set new recipe? No yes 2 sec. Cycles through three screens 2 sec. Funnel co...
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Page 14 programming the brewer (cont.) set new recipe (cont.) 8. Using (-) and (+), set the amount of brew water, in ounces, to be dispensed for that particular batch size. 9. When finished, press another batch size and re- peat step 8 for that size. Continue setting all batch sizes. 10. When finish...
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Page 15 set new recipe using a recipe card to load coffee names and brew settings into the single tf dbc or dual tf dbc with smart funnel: the g9-2t dbc or mhg's memory contains certain coffee names. If the operator uses a coffee name that is not already stored in the grinder's memory, a recipe card...
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Page 16 programming the brewer (cont.) dual brewers set new recipe: if not using a smart funnel (with a computer chip) and/or a g9-2t dbc or mhg grinder, the brewer will function as a standard bunn single tf/dual tf brewer: it is possible to operate the brewer without using a smart funnel and/or a g...
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Page 17 programming the brewer (cont.) review recipes/modify recipes/set up no name coffee favors: this function has three parts. It allows the operator to view the brew settings for the various coffee names programmed into the brewer. It also allows the operator to modify (change) any of the brew v...
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Page 18 programming the brewer (cont.) brew oz (setting or adjusting brew vol- umes) this function allows adjustment of the brew vol- umes for each batch. The indicator signifies volume in ounces per batch. Procedure for modifying recipes - brew ounces: range: 10.0 oz to 400 oz for all three batch s...
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Page 19 programming the brewer (cont.) % bypass this function allows adjustment of the amount of water that bypasses the grounds. The number signi- fies the percentage of the brew volume which does not flow over the coffee grounds. Modifying recipes - bypass percentages: range: 0% to 90% for all thr...
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Page 20 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 sprayhead). This feature allows the ability to “fine-tune” the brewer for specific flavor profiles. Pulse brewing ...
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Page 21 set pulse brew (cont.) programming the brewer (cont.) review recipes? No yes exit to next function screen no-name left modify show next no-name modify show next dual brewers single brewers see set pulse brew (manual method) (recipe name) modify show next that was the last recipe when the las...
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Page 22 programming the brewer (cont.) set pulse brew - easy method note: the procedure to enter the pulse brew function must be performed prior to following the steps listed below. 1. The display should read brew time: x.Xx and a batch size indicator will be flashing. 2. Using (-) and (+), set the ...
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Page 23 programming the brewer (cont.) set pulse brew - manual method note: the procedure to enter the pulse brew function must be performed prior to following the steps listed below. 1. The display should read 1st on time x:xx and a batch size indicator will be flashing. 2. Using (-) and (+) set th...
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Page 24 programming the brewer (cont.) drip time (now displayed on "non" funnel lock units as well) this function allows the setting or modification of the funnel locks to stay engaged after the end of a brew cycle. This ensures the funnel cannot be removed until after the liquid has emptied out of ...
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Page 25 programming the brewer (cont.) copy settings (no name coffee settings only) this function is used on dual brewers only to transfer all the brew settings from a no name coffee flavor programmed on one side of the brewer to the other side. A no name coffee is a flavor that is not in the grinde...
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Page 26 programming the brewer (cont.) 2. Press yes in this screen. The display should read left ->->-> right. 3. If the initial programming was done on the left side of the brewer, press yes. The display will read are you sure? 4. If you are sure that the data should be transferred from left to rig...
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Page 27 programming the brewer (cont.) refill - range: 20 to 230 this function allows the operator to adjust the sensitivity of the refill circuit. This is mainly a trouble- shooting feature. Water in different geographical loca- tions can have different conductivities. By adjusting the sensitivity ...
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Page 28 programming the brewer (cont.) spray oz/m (dual brewers) this function allows the operator to view or to enter the actual flow rate coming out of the sprayhead. This is not used to change the actual flow rate, but to tell the internal controller how fast the water is flowing. The unit of mea...
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Page 29 programming the brewer (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. This is not used to change the actual flow rate, but to tell the internal controller how fast the water is flowing. The unit...
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Page 30 calibrate flow this function allows the operator to enter the actual flow rate of the sprayhead and the bypass (for each side on dual brewers) by dispensing both separately for one minute. The volumes are then entered in ounces per minute (oz/m). Procedures to calibrate the sprayhead flow ra...
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Page 31 programming the brewer (cont.) calibrate flow (cont.) procedures to calibrate the bypass flow rate: 1. Place a container, accurately graduated in ounces, and with a minimum capacity of 60 ounces, below the funnel on the brewer to be calibrated. 2. Press and hold the upper right hidden switch...
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Page 32 programming the brewer (cont.) brew counters this function allows the operator to track the number of brew cycles completed. The number of brew cycles on the left side, the right side, and the total of both combined can be tracked on dual brewers. There is one resettable counter, and one lif...
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Page 33 programming the brewer (cont.) procedure to test components (outputs): 1. Place brew funnels into rails on both sides of brewer. 2. Place a server beneath each brew funnel. 3. Press and hold the upper right hidden switch until display reads units. Release the switch. Continue to press and re...
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Page 34 programming the brewer (cont.) service tools (cont.) note: to bypass testing any component, press next to advance to the next one, without testing the previ- ous component. 10. To test left bypass, press on. If the bypass valve is functional, water should run from the left brew bypass. 11. P...
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Page 35 test outputs? No yes service tools? No yes left brew valve on next off left bypass on next off left funnel lock on next off right brew valve on next off right bypass on next off right funel lock on next off refill valve on next off tank heatrs on next off heater contactor on next off brew va...
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Page 36 service tools (cont.) programming the brewer (cont.) the next function screen. Press yes to run tests on various components and outputs within the brewer. 5. The display should read test outputs?. 6. In test outputs screen, press no. Continue to press and release no until the display reads t...