SCHEMATIC WIRING DIAGRAM

L1

 

 

BLK

 

 

WHI

ICE BANK

ON/OFF

 

CONTROL

WHI

BLU/BLK

BRN/BLK

BLK

CONDENSOR

FAN

BLU/BLKWHI

MOTOR

 

 

COMPRESSOR ASSEMBLY

 

 

 

 

 

 

 

K

 

 

 

 

LIMIT

 

 

 

1

 

 

 

 

 

BRN/BLK RED/BLK GRY WHI BLK RED/BLK

 

BLU/BLK

THERMOSTAT

 

 

 

 

 

COMP.

K

 

 

 

 

 

GRN

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

PUMP

PUMP

PUMP

PUMP

 

 

 

#4

#3

#2

#1

 

 

 

 

 

 

 

VIO

1

 

 

 

 

 

VIO

 

 

 

 

 

WHI/VIO

WHI/VIO

 

 

 

 

 

ORN

ORN

 

 

 

 

 

WHI/ORN

WHI/ORN

 

 

 

 

 

BLU

BLU

 

 

 

 

 

WHI/BLU

WHI/BLU

 

 

 

 

 

YEL

YEL

 

 

 

 

 

WHI/YEL

WHI/YEL

 

 

 

 

 

WHI/YEL

WHI/YEL

 

 

 

 

 

WHI/BLU

WHI/BLU

 

 

 

 

 

WHI/ORN

WHI/ORN

 

 

 

 

 

WHI/VIO

WHI/VIO

 

 

 

 

 

RED

RED

 

 

 

 

 

GRY

GRY

WHI/YEL

WHI/BLU

WHI/ORN

RED GRY WHI/VIO

 

SANITIZE

14

RED GRY

RED GRY

RED GRY

 

 

 

 

 

 

 

SWITCH

TAN

 

 

 

 

GRY

VIO

 

1

1

1

1

 

 

 

 

 

 

 

RED

 

WHI/YEL

SPEED

SPEED

SPEED

SPEED

 

WHI/BLU

SENSOR #4

SENSOR #3

SENSOR #2

SENSOR #1

RED

 

WHI/ORN

 

 

 

 

RED VIO

 

VIO

 

 

 

 

DOOR

RED/BLK

 

 

 

 

1

GRY

 

 

 

 

 

SWITCH

GRY

 

 

 

 

GRY

PNK

GRY

 

 

 

 

RED BLK

 

WHI/VIO

 

 

 

 

 

 

1

 

 

 

 

 

 

BEEPER

RED

RED

 

 

 

 

 

FAN

BLK

WHI/RED

 

 

GRN/YEL

 

 

 

 

 

 

 

 

WHI/RED BRN

RECIR.

BLU

 

 

 

 

 

 

PUMP

WHI/YEL

 

 

 

 

 

WHI

 

WHI/ORN

 

GRN

 

 

 

PNK

 

WHI/YEL

 

 

 

 

 

 

 

 

 

 

WHI

 

WHI/ORN

 

 

 

 

GRY

 

 

GRY

 

 

 

 

 

 

 

RED

 

 

 

 

1

6

 

PNK

 

 

 

 

 

 

GRY

 

 

GRY

WHI PNK

 

WHI/BLU

 

WHI/BLK

 

 

 

 

 

WHT/VIO

 

 

 

 

WHI

 

VIO

 

 

 

 

 

 

1

 

 

 

 

WHI/RED

 

WHI/BLU

 

1

 

 

GRN

 

 

 

 

 

 

 

WHI/VIO

 

 

 

 

 

 

 

BLK

BLK

BLK

WHI

P

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

B

 

 

 

t°

 

 

 

E

 

 

 

CABINET

THERMISTOR

t°

WATER BATH

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

1

 

12

VIO

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

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

YEL

ORN

 

 

BLU

 

 

1 10

RED/BLK

TAN

WHI/YEL

WHI/BLU

WHI/ORN

WHI/VIO

YEL

BLU

ORN

VIO

#1 REFILL

#2 REFILL

#3 REFILL

#4 REFILL

SENSOR

SENSOR

SENSOR

SENSOR

#1 RINSE &

#2 RINSE &

#3 RINSE &

#4 RINSE &

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120 VOLTS AC

2WIRE

SINGLE PHASE

 

 

 

 

GRN

N

 

 

 

 

 

 

 

 

4

WHI

 

 

 

 

 

 

 

BLU

 

GRN

GRN

 

FLUORESCENT

 

BLK

BLK

 

LAMP

BLU

 

RED

RED

 

BALLAST

 

 

1

 

 

 

 

 

 

 

 

 

WHI

 

 

 

 

 

TRANSFORMER

LEFT LAMP

RIGHT

 

 

ASSY.

LAMP ASSY.

 

 

 

 

 

 

BLK

BLU

 

 

 

 

WHI

WHI/BLU

 

 

 

 

 

GRY

 

 

 

 

 

 

 

 

 

 

RECT

 

10

WHI

RINSE

WHI/GRY

+

 

 

 

 

 

SOL

 

 

 

 

 

 

 

RED/BLK

 

 

 

 

 

RED/BLK

 

 

WHI

 

 

 

WHI

 

WHI/VIO

 

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

VIO

 

WHI/GRY BRN/BLK

WHI/RED

 

WHI

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J6-1

J5-1

J5-5

10-J5

 

 

15-J5

19-J5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J9-1

VIO

 

 

 

 

 

 

 

 

 

 

 

 

 

ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J6-6

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

 

 

J9-6

C

OJ8-1

J6-12

N

 

 

 

J3-1

T

 

 

 

R

 

 

 

J3-2

O

 

 

 

 

L

 

 

 

J1-1

P

J8-8

 

 

 

 

 

 

 

C

 

RED/BLK

 

 

J7-1

J1-5

B

GRN/WHI

 

 

 

OBLU/WHI

 

 

 

 

 

 

A

 

 

 

BLK/WHI

 

 

 

 

 

 

 

 

 

 

 

R

 

 

J7-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J1-10

 

 

 

 

 

 

 

 

 

WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J7-10

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

J4-1

J4-5

 

-J410

J4-14

 

ORN/BLK

 

 

 

 

 

 

 

 

 

GRN

 

 

 

 

 

J1-18

 

 

 

 

 

 

 

 

 

WHI/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J7-16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRY GRN

GRY

WHI/BLK WHI

PNK

YEL

BLU ORN VIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

WHI/BLK

ORN/BLK

BLU

GRN/BLK

BLU/BLK

BLK

RED/WHI

RED

WHI

ORN

BLK/WHI

BLU/WHI

GRN/WHI

RED/BLK

 

1

 

 

 

 

 

 

 

SWITCH UNIT ASSY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED/BLK

SHIELD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORN/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

WATER #1

 

WATER #2

 

WATER #3

 

WATER #4

 

 

 

 

 

 

 

 

SW

SW

SW

SW

PROGRAM

COOLING

RINSE

SANITIZE

 

 

 

 

#1

#2

#3

#4

SW

SW

SW

 

#1

#2

#3

#4

#5

#6

#7

 

 

 

 

 

REFILL

 

REFILL

 

REFILL

 

REFILL

 

 

 

 

 

 

 

 

21

33496 011101

 

Page 21
Image 21
Bunn FCD-4 manual Schematic Wiring Diagram

FCD-4 specifications

The Bunn FCD-4 is a commercial coffee dispenser designed to meet the demands of busy environments such as cafes, restaurants, and catering businesses. Known for its durability and performance, the FCD-4 has become a popular choice among coffee service operators.

One of the main features of the Bunn FCD-4 is its ability to hold and dispense up to four different flavors of coffee, allowing businesses to cater to diverse customer preferences. This multifunctionality is critical in settings where customers appreciate variety. With its 4.0-gallon capacity, the FCD-4 is engineered to handle high-volume service while maintaining consistent temperature and fresh taste.

The FCD-4 utilizes Bunn's well-known brewing technology. It is designed with an innovative brew sequence that optimizes coffee extraction, ensuring rich flavor profiles and maximum aroma retention. This technology, coupled with its ability to brew directly into multiple containers, provides operators with versatility and efficiency in serving coffee.

Another characteristic of the FCD-4 is its easy-to-read digital display that shows the current status of the coffee dispenser, including brew levels and operational readiness. This feature enables staff to monitor the workflow seamlessly, reducing wait times for customers.

The Bunn FCD-4 also stands out because of its user-friendly design. It includes ergonomic controls for straightforward operation, making it accessible to users with varying degrees of experience. Moreover, it is equipped with a self-cleaning function that simplifies maintenance, ensuring that the dispenser remains hygienic and operational with minimal downtime.

Durability is a hallmark of Bunn products, and the FCD-4 is no exception. Constructed with high-quality stainless steel, it is built to withstand the rigors of daily use in high-demand environments. The design also includes safety features such as automatic shut-off and temperature controls to prevent overheating, enhancing user safety.

In summary, the Bunn FCD-4 is a versatile and robust coffee dispenser that caters to the needs of commercial environments. Its capacity to hold multiple coffee flavors, advanced brewing technology, user-friendly controls, and durable construction make it a top choice for businesses aiming to deliver high-quality coffee consistently. Whether serving coffee at a busy café or during a large event, the Bunn FCD-4 is designed to enhance the coffee-serving experience.