Bunn S/N 0005473 & UP manual Schematic Wiring Diagram JDF-4 Dispense Deck Circuit

Page 30

30-120 VDC

PUMP #4

WHI/YEL

WHI/BLU

RED GRY

RED GRY

PUMP

 

PUMP

PUMP

 

 

#3

 

#2

 

#1

 

VIO

 

 

 

 

 

 

 

 

 

 

 

 

WHI/VIO

 

 

 

 

 

 

ORN

 

 

 

 

 

 

WHI/ORN

 

 

 

 

 

 

BLU

 

 

 

 

 

 

WHI/BLU

 

 

 

 

 

 

YEL

 

 

 

 

 

 

WHI/YEL

 

 

 

 

 

 

WHI/YEL

 

 

 

 

 

 

WHI/BLU

 

 

 

 

 

 

WHI/ORN

 

 

 

 

 

 

WHI/VIO

 

 

 

 

 

 

RED

 

 

 

 

 

 

GRY

 

WHI/ORN

 

GRY WHI/VIO

 

A

+

 

 

 

 

24 VDC

 

 

 

 

 

RED

GRY

RED

 

 

 

1

14

VIO WHI/VIO ORN WHI/ORN BLU WHI/BLU YEL WHI/YEL WHI/YEL WHI/BLU WHI/ORN WHI/VIO RED GRY

 

WHI/VIO ORN WHI/ORN BLU WHI/BLU YEL WHI/YEL

VIO

 

 

TAN

J5-1

J5-5

J5-10

J5-15

J5-19

J6-1

 

 

 

J9-1

 

 

 

 

WHI/YEL

 

 

 

 

 

WHI/BLU

 

 

 

 

 

VIO

ORN

BLU

YEL

1 RED

BLK

GRN

 

 

SPEED

SENSOR #4

1 RED

0/5

 

1

1

BLK GRN

RED BLK GRN

RED BLK GRN

SPEED SENSOR #3

SPEED SENSOR #2

SPEED SENSOR #1

24

VDC INPUT,

 

VDC SWITCHING OUTPUT

RED

RED

WHI/ORN

J6-6

 

J9-6

 

 

 

 

 

J8-1

GRY

 

C

 

 

O

 

 

 

 

WHI/VIO

 

N

 

J6-12

T

 

 

 

 

J3-1

R

 

 

J3-2

O

J8-8

 

J1-1

L

 

P

 

WHI/YEL

 

J7-1

 

C

 

 

WHI/ORN

 

B

 

 

 

 

 

J1-5

O

 

WHI/YEL

 

A

J7-5

 

R

 

WHI/ORN

 

 

 

D

 

GRY

 

 

 

 

 

RED

J1-10

 

 

 

 

 

 

 

 

J7-10

SCHEMATIC WIRING DIAGRAM JDF-4 DISPENSE DECK CIRCUIT

WHI/BLU

 

 

 

 

 

 

WHT/VIO

 

 

 

 

 

 

WHI/BLU

 

 

 

J4-10

J4-14

J7-16

WHI/VIO

J1-18

J4-1

J4-5

 

 

 

 

 

 

 

 

 

YEL BLU ORN VIO

 

 

 

 

 

VIO ORN BLU YEL GRY WHI/VIO WHI/ORN WHI/BLU WHI/YEL

 

 

 

 

1

12

B

 

 

 

VIO

GRY WHI/VIO WHI/ORN WHI/BLU WHI/YEL GRY GRY GRY

 

 

 

ORN

 

 

 

 

BLU

 

 

 

 

YEL

 

#1 REFILL

#2 REFILL

#3 REFILL

#4 REFILL

VIO ORN BLU YEL WHI/VIO WHI/ORN WHI/BLU WHI/YEL TAN RED/BLK

 

SENSOR

SENSOR

SENSOR

SENSOR

 

 

 

 

 

1

10

#1 RINSE &

#2 RINSE &

#3 RINSE &

#4 RINSE &

VIO ORN BLU YEL WHI/VIO WHI/ORN WHI/BLU WHI/YEL TAN RED/BLK

 

DISPENSE LIMIT

DISPENSE LIMIT

DISPENSE LIMIT

DISPENSE LIMIT

 

RINSE

RINSE

RINSE

RINSE

 

 

 

DISPENSE

DISPENSE

DISPENSE

DISPENSE

 

 

1

1

1

1

 

 

GRY WHI/VIO VIO

GRY WHI/ORN ORN

GRY WHI/BLU BLU

GRY WHI/YEL YEL

 

 

#1 DISPENSE

#2 DISPENSE

#3 DISPENSE

#4 DISPENSE

WHI/VIO SOL

RED/BLK

WHI/ORN SOL

 

 

 

RED/BLK

 

WHI/BLU SOL

 

 

 

RED/BLK

 

WHI/YEL SOL

 

 

 

RED/BLK

 

ICE WATER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPENSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN

SOL

 

RED/BLK

 

 

 

 

24 VDC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

38218.1 030306

 

Image 30
Contents JDF-4 Phone 217 529-6601 FAX 217BUNN-O-MATIC Commercial Product Warranty Contents User NoticesCE Requirements Initial SET-UPElectrical Requirements Electrical HOOK-UPPlumbing Requirements Plumbing HookupPlumbing Connections Operating Controls Refrigeration SwitchSanitize Switch Water Bath ValveOperating Controls Initial Fill LoadingFrozen Concentrates Priming Dispenser USEInitial Fill Ambient Concentrates Optional Press and Hold Models Refer to FigCleaning & Preventive Maintenance Daily Parts WashingWeekly Sanitizing Cleaning Cleaning Monthly Clean Condenser Air Filter Annually Replace Pump TubingAdjustment & Optional Settings Total Dispense Ratio Set Up ProcedureTemperature Compensated Refractometer Method Per 3-second test Mix RatioProduct Brix % Pump Speed ProgrammingCup Size Programming Portion Control Dispensers Only Adjustment & Optional SettingsChilled Water Flow Testing and Adjustment Dispenser LockoutService Lockout Adjustment & Optional Settings Password Protection Cooling Fault List Dispense Fault ListBeeper Fault DBC display FaultControls Off Dip Switch Function ListRefill indicator when concentrate out is detected Audio feedback during dispensesFunction List 104 Set Pump 4 RPM Concentrate BCold Water Circulation TroubleshootingProblem Probable CauseRefrigeration TroubleshootingProblem Probable Cause Remedy Dispenser Locked OutBottle adapter switch mem- brane Dispense/Rinse switch mem- brane open simultaneouslyConcentrate only Water onlyPassword Initial fill/setupCant access programming Programming password feature Nect fittingsOnce water is set, adjust motor Fault codesIs powered from the step-down Step-down transformerStation Problem Probable CauseDifficulty brixing and/or weak bev Pump tubing Erage 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.