Bunn Comprehensive Guide to Ultra 2 Service Manual, Parts Diagram, and Condenser Fan Motor

Page 22

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

12

 

 

J2-16

16

BRN/WHI

BRN/WHI BRN/BLK

WHI

WHI/RED

WHI/RED

RED/BLK WHI

 

22-WHI/VIO 22-WHI/BLK

22-WHI/VIO

WHI/BLK22-

 

 

 

WHI/BLU

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

32080 021502

 

Image 22
Contents Bunn ULTRA-2 BUNN-O-MATIC Commercial Product Warranty ContentsIntroduction 00986.0002 User Notices29947.0000 Install support rod into hole Cover screws Initial SetupOn top of the motor covers Platform. Retighten motor Assemble the drip tray Operating Controls Programming Switches ProgrammingOff ULT00000001 AN00000001 104530 AMJAN JAN Off OffCleaning Guide No YES Please WaitSET Thickness ? No YES MIN Left 9 MAX MIN Right 5 MAX SET Date Time ? No YES Test Augers ? Left Auger Test YESLeft Auger Test Next OFF Next Reverse Test AugersSET Night Time SET DAY Time Password 0 Next +Night Time Mode Chill Chill OFF +PM Complete ? No YES Month PM Defrost Minutes OFF + Freeze Minutes60 + On +Day To Clean Off formerly Days....Disabled Clean LockoutYES Thick Adjust No Thick Adjust Next +On + Lockout + SwitchesSwitches Enabled SET Pass WRAre YOU Sure ? Install DateUltra Display Temp & Torque Temp & Torque mode is typically used for service67 h Using the Dispenser for GRANITA-TYPE Products Using the Dispenser for Cold Liquid ProductsOther Recommendations for Your Dispenser Recommended Daily Cleaning Auger nose InstallationPlace as shown So the flat face of the auger Turn spring in the faucet valveSchematic Wiring Diagram ULTRA-2 Schematic Wiring Diagram ULTRA-2A
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Manual 68 pages 12.24 Kb Manual 19 pages 61.15 Kb

ULTRA-2 specifications

The Bunn ULTRA-2 is an exceptional frozen beverage dispenser that caters to both commercial and home use, making it a popular choice in various establishments such as cafes, restaurants, and convenience stores. Renowned for its reliability and efficiency, the ULTRA-2 serves a wide range of frozen beverages, including slushes, smoothies, and frozen cocktails, providing an irresistible treat for customers.

One of the standout features of the Bunn ULTRA-2 is its high-capacity design. With a dual hopper system, this machine allows operators to serve two different flavors simultaneously. Each hopper can hold up to 3.2 gallons of product, allowing for continuous service without the need for frequent refills. This is particularly advantageous during peak hours when demand is high.

The ULTRA-2 is equipped with Bunn's advanced refrigeration technology, which ensures rapid freezing and consistent product quality. The machine uses a patented freezing mechanism that maintains optimal product texture and temperature, resulting in a smooth, uniform consistency that keeps customers coming back for more. Additionally, the ULTRA-2's adjustable temperature control allows operators to customize the consistency of the beverages to their liking.

User-friendliness is another hallmark of the Bunn ULTRA-2. The machine features intuitive controls that simplify operation, making it easy for staff to learn and use efficiently. A built-in safety feature prevents the machine from operating when the hoppers are too low, minimizing waste and ensuring product quality.

Durability and ease of maintenance are also prominent characteristics of the ULTRA-2. Constructed from high-quality stainless steel, the machine offers enhanced longevity and is resistant to rust and corrosion. The removable hoppers and door assemblies facilitate quick cleaning and maintenance, allowing businesses to keep the machine in top working condition with minimal effort.

In summary, the Bunn ULTRA-2 stands out in the crowded market of frozen beverage dispensers through its dual hopper functionality, advanced refrigeration technology, user-friendly design, and robust construction. Whether for a busy café or a family gathering, the ULTRA-2 provides a reliable solution for delivering delicious frozen beverages that satisfy a variety of tastes and preferences.