I/O

I/O

 

 

 

 

 

SCHEMATIC WIRING DIAGRAM ULTRA-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT

RIGHT

 

 

 

 

GRN

L N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAMP

LAMP

 

 

 

 

 

 

 

 

 

 

 

 

 

J2-1

1

 

 

 

 

 

 

 

 

ASSY

ASSY

 

 

 

 

 

BLK

WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J2-5

D￿

 

 

LEFT

 

RIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AUGER

 

AUGER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

 

 

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J2-10

L￿

 

BLK RED

WHI

 

BLK

RED WHI

 

 

 

 

 

 

 

 

 

BLK

WHI

 

 

 

 

 

 

A￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MEMBRANE￿

 

 

Y

 

1

 

 

4

1

 

4

RED BLK

RED BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GOURMET

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

 

 

 

 

 

 

ULTRA

ICE

 

 

 

 

 

BRN/WHI

BRN/WHI BRN/BLK

WHI

WHI/RED

WHI/RED

RED/BLK WHI

 

22-WHI/BLK

 

 

 

WHI/BLU

 

 

 

12

 

 

J2-16

16

 

22-WHI/VIO 22-WHI/BLK

22-WHI/VIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI/RED-22

J3-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI/BLK-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PNK-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

WHI-22

J3-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AMP

 

 

 

 

 

 

 

 

GRY-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

 

 

 

 

 

 

 

 

VIO-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU-22

 

 

 

 

 

 

 

 

 

 

 

WHI/YEL

 

BREAKER

 

 

 

 

 

 

 

 

GRN-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL-22

J3-10

 

 

BRN/BLK

 

 

 

RED/BLK

 

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

ORN-22

 

 

 

 

 

 

 

VIO

 

BLU/BLK

BLKGRY

MOTOR

BLKWHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK-22

J3-12

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

J5-1

RED/BLK

 

 

 

 

 

 

 

 

LAMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN/WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I/O

SHIELD

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O￿

J5-5

WHI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI

WHI

 

 

 

 

 

 

 

 

 

T￿

 

VIO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R￿

 

WHI/BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O￿

 

WHI/BLK-22

 

 

 

 

 

 

 

 

 

 

 

LEFT

 

 

 

 

 

 

 

 

 

 

L￿

J5-10

YEL-22

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

￿

 

BLU-22

 

 

 

 

 

 

 

 

 

 

 

 

SOL.

SOL.

 

TRANSFORMER

 

 

 

 

 

 

B￿

 

WHI/BLK-22

 

 

 

 

 

 

 

 

 

 

 

BRN-20

RED-20

 

 

 

 

 

 

 

R￿

 

BRN-20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O￿

 

WHI/RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A￿

 

GRY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

J5-15

RED-20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

WHI/BLK

 

 

 

 

 

 

 

 

J5-20

WHI/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PNK-22

 

 

 

 

 

 

 

 

 

ORN

C

WHI

 

 

 

 

 

 

 

 

 

 

 

WHI/GRY-22

WHI/BLK-22

 

22-BLU

WHI/BLK-22

TAN-22

 

PNK-22

YEL-22

WHI/BLK

 

 

COMPRESSOR RELAY

 

 

 

 

 

 

 

 

 

 

22-BLU

 

 

 

 

 

 

 

 

 

 

 

 

J5-24

WHI/GRN-22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J6-1

WHI-22

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

 

BLK-22

CLOCK

 

 

 

 

 

 

 

 

 

WHI/ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LIMIT

 

MOTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERM.

 

 

 

 

 

 

SINGLE PHASE

 

 

 

 

1

 

1

 

 

t°

 

t°

t°

 

 

 

-16

 

START

RUN

 

 

 

 

 

 

 

 

LEFT

 

RIGHT

 

 

 

GAS

 

 

 

GRN/YEL

 

 

PTC

 

 

 

 

120 VOLTS AC

 

 

 

 

 

LEFT

RIGHT

HOT

 

 

 

 

 

3 6

5 2 N

WHI

 

 

 

 

2 WIRE

 

 

 

 

SENSOR

SENSOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TORQUE

TORQUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60 HZ

32082.0000B

01/02 © 2002 BUNN-O-MATIC CORPORATION

 

 

 

 

 

 

 

 

 

 

 

 

 

4

ASSY 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31

32080.0001 120105

 

Page 31
Image 31
Bunn manual Schematic Wiring Diagram ULTRA-2

2 specifications

The Bunn 2 is a renowned piece of coffee brewing equipment that has established itself as a favorite among coffee enthusiasts and commercial establishments alike. Known for its efficiency and reliability, the Bunn 2 offers a range of features and technologies that cater to both casual brewers and professional baristas.

One of the standout features of the Bunn 2 is its innovative brewing technology. It utilizes a patented brewing system that allows for a consistent and precise brew temperature, which is crucial for extracting the rich flavors of coffee beans. The machine’s water reservoir heats water to the optimal brewing temperature, ensuring that every cup is brewed to perfection. This technology helps to enhance the coffee's aroma and flavor profile, making each sip a delightful experience.

Another prominent feature of the Bunn 2 is its impressive brewing capacity. Designed with a high-volume brewing process in mind, it can produce multiple pots of coffee in a short amount of time. This is particularly beneficial for settings such as offices, cafés, and restaurants where demand for coffee can peak at various times throughout the day. The fast-brewing capability means customers and staff don’t have to wait long for their caffeine fix, making it a practical choice for busy environments.

The design of the Bunn 2 is both functional and user-friendly. The machine typically includes features like a easy-to-read water level indicator, making it simple to monitor the water supply. Moreover, the intuitive control panel allows users to customize brew settings, such as brew strength and volume, ensuring that every brew meets individual preferences.

Durability is another key characteristic of the Bunn 2. Constructed from high-quality materials, this coffee maker is built to withstand the rigors of daily use. Whether in a home kitchen or a high-traffic café, the Bunn 2 is designed to deliver reliable performance over time.

Additionally, Bunn emphasizes ease of cleaning and maintenance. Many models include removable components that simplify regular upkeep and minimize the hassle associated with maintaining coffee equipment.

In summary, the Bunn 2 combines innovative brewing technology, high-volume capacity, user-friendly design, and durability, making it a top choice for anyone passionate about great coffee. Its features and characteristics cater to a wide range of users, ensuring that high-quality coffee is always just a brew away. Whether you are starting your day at home or serving customers in a café, the Bunn 2 promises an exceptional coffee experience.