Bunn S/N 0005473 & UP manual Adjustment & Optional Settings, Total Dispense Ratio Set Up Procedure

Page 13

ADJUSTMENT & OPTIONAL SETTINGS

Total Dispense Ratio Set Up Procedure

1.Adjust water flow as described in Water Flow Testing and Adjustment. Record water output setting for later reference on each dispense head.

2.Enter program mode by simultaneously pressing both hidden switches.

3.Press and hold the dispense button, you will hear 5 beeps then two short beeps, continue holding until you hear three short beeps. At this time the dispenser will run product and water for 3 seconds.

4.Record the total ounces dispensed.

5.Refer to the Brix/Ratio chart below to confirm proper total dispensed amount for ratio desired and water output previously recorded.

6.To increase or decrease the product output, refer to Pump Speed Programming section. *

*Always dispense 12 ounces of finished product after making a pump speed adjustment before taking an ad- ditional sample for the brix/ratio check.

3 second

 

 

 

Ratio Target

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

water dispense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(oz)

 

2:1

 

3:1

 

4:1

 

5:1

 

6:1

 

7:1

 

8:1

 

9:1

 

10:1

 

11:1

 

12:1

 

13:1

 

14:1

 

15:1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5

 

2.25

 

2.00

 

1.88

 

1.80

 

1.75

 

1.71

 

1.69

 

1.67

 

1.65

 

1.64

 

1.63

 

1.62

 

1.61

 

1.60

1.75

 

2.63

 

2.33

 

2.19

 

2.10

 

2.04

 

2.00

 

1.97

 

1.94

 

1.93

 

1.91

 

1.89

 

1.88

 

1.88

 

1.87

2.0

 

3.00

 

2.67

 

2.50

 

2.40

 

2.33

 

2.29

 

2.25

 

2.22

 

2.20

 

2.18

 

2.17

 

2.15

 

2.14

 

2.13

2.25

 

3.38

 

3.00

 

2.81

 

2.70

 

2.63

 

2.57

 

2.53

 

2.50

 

2.48

 

2.45

 

2.44

 

2.42

 

2.41

 

2.40

2.5

 

3.75

 

3.33

 

3.13

 

3.00

 

2.92

 

2.86

 

2.81

 

2.78

 

2.75

 

2.73

 

2.71

 

2.69

 

2.68

 

2.67

2.75

 

4.13

 

3.67

 

3.44

 

3.30

 

3.21

 

3.14

 

3.09

 

3.06

 

3.03

 

3.00

 

2.98

 

2.96

 

2.95

 

2.93

3.0

 

4.50

 

4.00

 

3.75

 

3.60

 

3.50

 

3.43

 

3.38

 

3.33

 

3.30

 

3.27

 

3.25

 

3.23

 

3.21

 

3.20

3.25

 

4.88

 

4.33

 

4.06

 

3.90

 

3.79

 

3.71

 

3.66

 

3.61

 

3.58

 

3.55

 

3.52

 

3.50

 

3.48

 

3.47

3.5

 

5.25

 

4.67

 

4.38

 

4.20

 

4.08

 

4.00

 

3.94

 

3.89

 

3.85

 

3.82

 

3.79

 

3.77

 

3.75

 

3.73

3.75

 

5.63

 

5.00

 

4.69

 

4.50

 

4.38

 

4.29

 

4.22

 

4.17

 

4.13

 

4.09

 

4.06

 

4.04

 

4.02

 

4.00

4.0

 

6.00

 

5.33

 

5.00

 

4.80

 

4.67

 

4.57

 

4.50

 

4.44

 

4.40

 

4.36

 

4.33

 

4.31

 

4.29

 

4.27

4.25

 

6.38

 

5.67

 

5.31

 

5.10

 

4.96

 

4.86

 

4.78

 

4.72

 

4.68

 

4.64

 

4.60

 

4.58

 

4.55

 

4.53

4.5

 

6.75

 

6.00

 

5.63

 

5.40

 

5.25

 

5.14

 

5.06

 

5.00

 

4.95

 

4.91

 

4.88

 

4.85

 

4.82

 

4.80

4.75

 

7.13

 

6.33

 

5.94

 

5.70

 

5.54

 

5.43

 

5.34

 

5.28

 

5.23

 

5.18

 

5.15

 

5.12

 

5.09

 

5.07

5.0

 

7.5

 

6.67

 

6.25

 

6.00

 

5.83

 

5.71

 

5.63

 

5.56

 

5.50

 

5.45

 

5.42

 

5.38

 

5.36

 

5.33

 

 

 

 

 

 

 

 

 

 

Dispensed product (oz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature Compensated Refractometer Method

1.Adjust the water flow as described in Water Flow Testing and Adjustment.

2.Place an empty container under the appropriate dispense nozzle.

3.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” Fig 4, until water and concentrate begin flowing freely from the dispense nozzle.

Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” Fig 5, until water and concentrate begin flowing freely from the dis- pense nozzle.

4.Discard the product caught previously and place the empty container back under the dispense nozzle.

5.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” until the cup is filled.

Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” until the cup is filled.

6.Stir the contents of the cup, and use the refractometer (according to the manufacturer’s instructions) to check the brix %.

7.Adjust the pump speed (down to decrease the brix %; up to increase the brix %) to achieve the correct brix % as described in Pump Speed Programming.

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Contents Phone 217 529-6601 FAX 217 JDF-4BUNN-O-MATIC Commercial Product Warranty User Notices ContentsElectrical Requirements Initial SET-UPCE Requirements Electrical HOOK-UPPlumbing Hookup Plumbing RequirementsPlumbing Connections Sanitize Switch Refrigeration SwitchOperating Controls Water Bath ValveOperating Controls Loading Initial FillFrozen Concentrates Initial Fill Ambient Concentrates Optional Dispenser USEPriming Press and Hold Models Refer to FigDaily Parts Washing Cleaning & Preventive MaintenanceWeekly Sanitizing Cleaning Annually Replace Pump Tubing Cleaning Monthly Clean Condenser Air FilterTotal Dispense Ratio Set Up Procedure Adjustment & Optional SettingsTemperature Compensated Refractometer Method Product Brix % Mix RatioPer 3-second test Pump Speed ProgrammingChilled Water Flow Testing and Adjustment Adjustment & Optional SettingsCup Size Programming Portion Control Dispensers Only Dispenser LockoutService Lockout Adjustment & Optional Settings Password Protection Beeper Fault Dispense Fault ListCooling Fault List DBC display FaultRefill indicator when concentrate out is detected Dip Switch Function ListControls Off Audio feedback during dispenses104 Set Pump 4 RPM Concentrate B Function ListProblem TroubleshootingCold Water Circulation Probable CauseProblem Probable Cause Remedy TroubleshootingRefrigeration Dispenser Locked OutDispense/Rinse switch mem- brane open simultaneously Bottle adapter switch mem- braneWater only Concentrate onlyCant access programming Programming password feature Initial fill/setupPassword Nect fittingsIs powered from the step-down Fault codesOnce water is set, adjust motor Step-down transformerDifficulty brixing and/or weak bev Pump tubing Erage Problem Probable CauseStation Use of portable water pumpCoolant Schematic Diagram Schematic Wiring Diagram Schematic Wiring Diagram JDF-4 Dispense Deck Circuit Schematic Wiring Diagram JDF-4 Control Panel Circuit GND L1 N

S/N 0005473 & UP specifications

The Bunn S/N 0005473 & UP is a remarkable coffee brewing system that blends innovative technology with user-friendly features, catering to both commercial and home brewing needs. Known for its durability and reliability, this model has garnered acclaim among coffee enthusiasts and professionals alike.

One of the standout features of the Bunn S/N 0005473 & UP is its rapid brew technology. This system enables the brewing of high-quality coffee in less time than conventional methods. With a typical brewing cycle of just a few minutes, users can enjoy fresh coffee quickly, making it an ideal choice for busy environments like cafes, restaurants, and offices.

In terms of capacity, this Bunn model is equipped with a generous water reservoir that can hold several gallons, allowing for multiple brewing cycles without the need for constant refilling. This is particularly beneficial in high-demand settings where speed and efficiency are paramount. Furthermore, the system is designed to accommodate a variety of coffee types, from standard drip to specialty blends, providing versatility for users.

The Bunn S/N 0005473 & UP also features an adjustable brewing temperature, ensuring that the coffee is brewed at the optimal heat for extraction. This capability plays a crucial role in achieving the perfect flavor profile, allowing users to experiment with different beans and roasts.

Another notable characteristic of this model is its user-friendly interface. The intuitive controls enable both novice and experienced users to operate the machine with ease, reducing the learning curve associated with brewing great coffee. Additionally, maintenance is simplified with removable components that can be easily cleaned, promoting longevity and consistent performance.

Energy efficiency is also a key consideration in the design of the Bunn S/N 0005473 & UP. With a focus on reducing power consumption, this coffee maker operates discreetly in the background while remaining ready to brew at a moment’s notice.

Overall, the Bunn S/N 0005473 & UP stands out as a reliable and efficient coffee brewing system. With its combination of rapid brew technology, adjustable temperature settings, and user-friendly design, it caters to a wide range of coffee preferences and environments, ensuring that every cup is a delightful experience. This model continues to be a favorite among both casual drinkers and coffee connoisseurs.
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